Program

Sreda, 4. decembar • Wednesday, December 4

Sala 1/0 • Hall 1/0

09.30–11.00 h Svečano otvaranje 50. Međunarodnog kongresa i izložbe o KGH

50th International HVAC&R Congress and Exhibition Opening Ceremony

11.00–13.00 h Sesija 1 • Plenarna predavanja
Session 1 • Plenary lectures

Chairpersons: B. Todorović, B. Blagojević, M. Živković

1. Neki pravci u hlađenju, klimatizaciji i toplotnim pumpama u SAD
   Some trends in refrigeration, air-conditioning and heat pumping in the USA
   Predrag Pega HRNJAK, University of Illinois, Urbana, USA
2. Poređenje efikasnih sistema u različitim klimatskim uslovima
   Efficient systems compared in different climates
   Alexander Cohr PACHAI, Sabroe Factory by Johnson Controls, Denmark
3. Integrisano održivo projektovanje zgrada
   Integrated Sustainable Building Design
   Zoltan MAGYAR, Budapest University of Technology and Economics, Hungary
4. Daljinsko grejanje i hlađenje kakvo nam treba
   The District Heating and Cooling We Need
   Paul VOSS, Euroheat & Power, Denmark

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Restoran Sava centra • Sava Center Restaurant

13.00–14.00 h Koktel dobrodošlice
Welcome coctail

Sala 1/0 • Hall 1/0

14.00–19.00 h Sesija 2 • Obnovljivi izvori energije za mitigaciju globalnog zagrevanja, zaštitu životne sredine i održiv razvoj
Session 2 • Renewable energy sources for global warming mitigation, environment protection and sustainable development

Chairpersons: M. S. Todorović, P. Novak, S. Nižetić

5. Totalni energetski sistem (TES) pre 50 godina i danas
   Total energy system (TES) 50 year ago and present
   Peter NOVAK, Fakulteta za strojništvo, Univerza Novo mesto, Slovenija
   
   
6. Razmenjivači toplote za duboke bušotine u suvim stenama
   Deep borehole heat exchanger in dry rocks
   Bojan DROBNJAKOVIĆ, Velimir STEFANOVIĆ, Saša PAVLOVIĆ, Institut za rudarstvo i metalurugiju Bor, Bor, Srbija
7. Analiza opravdanosti primene fotonaponskog sistema u okviru studentskog doma u gradu Kragujevcu (Srbija) korišćenjem softvera za simulaciju energetskog ponašanja zgrada
   Feasibility analysis of application of photovoltaic system within a student dormitory in the city of Kragujevac (Serbia) using building energy simulation software
   Novak NIKOLIĆ, Nebojša LUKIĆ, Milisav PRODANOVIĆ, Aleksandar NEŠOVIĆ, Fakultet inženjerskih nauka Univerziteta u Kragujevcu, Kragujevac, Srbija
8. Hibridni FN/T moduli u stambenim zgradama. Studija slučaja u području Mediterana
   Hybrid PV/T modules in residential buildings: A case study in the Mediterranean area
   Elli KYRIAKI1, Sandro NIŽETIĆ2, Agis M. PAPADOPOULOS1,
   1 Process Equipment Design Laboratory, Dept. of Mechanical Engineering, Aristotle University of Thessaloniki Laboratory for Thermodynamics and Energy Efficiency, 2 Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, University of Split
9. Ocena životnog ciklusa sistema fotonaponskih materijala integrisanih u zgrade
   Life-cycle assessment of building-integrated photovoltaic systems
   Jasna RADULOVIC, Danijela NIKOLIC, Jasmina SKERLIC, Mina VASKOVIC JOVANOVIC, Saša JOVANOVIĆ; Faculty of Engineering, University of Kragujevac, Kragujevac, Serbia
10. Solarna termička energija u zgradarstvu – stanje i perspektive
    Solar thermal energy for buildings – current state and perspectives
    Tamara BAJC, Milan GOJAK, Faculty of Mechanical engineering University of Belgrade, Belgrade
11. Geotermalni razmenjivač toplote sa specijalnom geometrijom – opis i model proračuna
    Geothermal heat exchanger with special geometry – description and calculation mode
    Andreea Irina BARAN, Theodor MATEESCU; Department of Building Services Engineering, Technical University of Iasi Romania
12. Poboljšano skladište energije za hlađenje i grejanje renoviranih zgrada
    An improved thermal storage for heating and cooling of refurbished buildings
    Uroš STRITIH, Rok KOŽELJ, Eva ZAVRL, Urška MLAKAR; Faculty of Mechanical Engineering, University of Ljubljana, Ljubljana, Slovenia
13. Pobošljanje mape solarnog potencijala: odbacivanje neto-merenja i prelazak na krivu zahva i lokalno vreme
    Improving solar potential map: ditching net-metering, embracing demand curve and local weather
    Marko KOVAČ, Gašper STEGNAR, Boris SUČIĆ, Stane MERŠE; Centre for Energy Efficiency, Jozef Stefan Institute, Ljubljana, Slovenia

Pauza 10 min. • 10 min. Break

Chairpersons: T. Bajc, M. Ignjatović, M. S. Todorović

14. Izbor najpovoljnije intervencije sistema pasivnog solarnog zahvata za poboljšanje energetskih performansi postojećih školskih zgrada u Nišu, Srbija
    Selection of the most favorable intervention of passive solar design systems for improving the energy performance of existing school buildings in Niš, Serbia
    Dušan J. RANĐELOVIĆ1, Miomir S. VASOV1, Marko G. IGNJATOVIĆ2, Mirko M. STOJILJKOVIĆ2, Veliborka B. BOGDANOVIĆ1;
    1 Faculty of Civil Engineering and Architecture, University of Niš, Niš, Serbia; 2 Faculty of Mechanical Engineering, University of Niš, Niš, Serbia
15. Uticaj izbora sistema grejanja i klimatizacije porodičnog stambenog objekta na mogućnost postizanja zgrade skoro nula potrošnje fosilne energije u Srbiji
    Impact of HVAC system selection on possibility to reach nearly zero energy residential building in Serbia
    Marko G. IGNJATOVIĆ1, Bratislav D. BLAGOJEVIĆ1, Milena B. BLAGOJEVIĆ2;
    1 Faculty of Mechanical Engineering, University of Niš, Niš, Serbia, 2 Department of Architecture, University of Florence, Florence, Italia
16. Studija primene obnovljive energije u administrativnim zgradama
    Study regarding implementation of renewable energy in administrative buildings
    Marius BALAN, Răzvan LUCIU, Mihai PROFIRE, Sebastian HUDISTEANU, Iulian GHERASIM, Emilian ȚURCANU; “Gheorghe Asachi” Technical University, Faculty of Civil Engineering and Building Services, Department of Building Services, Jassy, Romania
17. FNIZ (Fotonaponski integrisane zgrade) putem pametne mreže, toplotnim pumpama toplotna upotreba subgeotermalne energije, napuštenim rudnicima skladištenje energije i vanzemaljska proizvodnja energije velikih razmera za ublažavenje globalnog zagrevanja
    Rurban BIPV via Smart Grid, Heat Pumps Subgeothermal Energy Use, Abandoned Mines Energy Storage and Large Scale Extra-Terrestrial/Space Power Generation for Global Warming Mittigation
    Marija S. TODOROVIĆ, Guest Prof. Southeast University, Nanjing China, CEO vea-invi. ltd, Belgrade
18. Balansiranje toplote upotrebom toplotnih pumpi i naknadnom ugradnjom ventilatora
    Heat balances by using heat pumps and fan retrofit
    Ivana STANČÍKOVÁ, Peter TOMLEIN; SZ CHKT Šamorín, Slovakia
19. Pregled glavnih pojmova, karakteristika, upotrebe i metoda projektovanja energetskih šipova
    An overview of the main concepts, characteristics, use and energy piles design methods
    Miloš ČOKIĆ1, Marija S. TODOROVIĆ2;
    1 Fakultet tehničkih nauka, Univerzitet u Novom Sadu, Novi Sad, Srbija
20. KGH napajanje energijom fotonaponskim i solarnim termalnim sistemima zasnovano na „heterodoks“ pristupu ekonomiji: studija slučaja grada Beograda
    HVAC energy feeding by photovoltaic and solar thermal systems in urban area based on heterodox approach in economics: A case study of City of Belgrade
    Dragan ĐURIČIN, Jovan MIKULOVIĆ, Dragan LONČAR, Radomir ŽIKIĆ; Ekonomski fakultet Univerziteta u Beogradu, Beograd
21. Procena izvodljivosti u pogledu primene sistema toplotne pumpe sa podzemljem kao izvorom toplote za industrijski objekat
    Feasibility considerations regarding the implementation of a GSHP system for an industrial facility
    Robert GAVRILIUC, Romanian Geoexchange Society, Bucharest, Romania
22. Primer visokoefikasne toplotne podstanice sa toplotnim pumpama voda-voda, bunarima, kotlovima, „free cooling“ režimom bunarskom vodom sa daljinskim upravljanjem preko BMS-a
    Example of a high effiency central plant with water cooled heat pumps, submersion wells, boilers, free cooling mode with contol by building managment system with remote access
    Marko BABIĆ, Zoran STOJKOVIĆ, Pantelija BRAJIĆ; Soko inžinjering, Beograd 
23. Višedimenzionalno integrisano upravljanje razvojnim promjenama termoenergetskih sistema
    Multidimensionally integrated management of development change of thermoenergy systems
    Zdravko BIJELIĆ, Mitar BIJELIĆ, Biljana MILANOVIĆ, IROE LOGOS u osnivanju, Novi Sad

Aneks B • Annex B

14.00–18.00 h Sesija 3 • Modeliranje, kontrola, validacija merenjem
Session 3 • Modeling, control and measuring validation

Chairpersons: N. Harmathy, D. Crawley, E. Pavlović

24. Postizanje digitalno ‒ modeliranje rezilijentnosti infrastrukture za održivi urbani razvoj
    Going digital – modeling infrastructure resilience for sustainable urban development
    Drury B. CRAWLEY, Bentley Systems, Inc., Washington, D.C., USA
    
    
25. Modelovanje hirurških sala: četiri decenije CFD simulacija
    On the modelling of surgical operating theatres: four decades of cfd simulations,
    Essam KHALIL, Cairo University, Cairo, Egypt
26. Modelovanje performanse sistema za KGH u preliminarnoj fazi za postizanje zelene sertifikacije zgrada
    HVAC performance modeling in preliminary design phase for achieving green building certification
    Norbert HARMATHY, Budapest University of Technology and Economics, Faculty of Architecture, Department of Building Energetics and Building Service Engineering, Budapest, Hungary
27. Ispitivanje efekata noćnog hlađenja na termalne performance zgrade sa analizom po časovima
    Investigation of the effects of night cooling on building thermal performance with hourly analysis program
    Ismail CELIK, Murat CAKAN; Faculty of Mechanical Engineering, Istanbul Technical University, Istanbul, Turkey
28. Upravljanje kretanjem dima uz pomoć šprinklera u garaži srednje veličine pokrivenom sistemom šprinklera
    Smoke management in sprinklers in a medium sized sprinklered car park
    Dalia. E. KHALIL, и Essam E. KHALIL, Cairo University, Cairo, Egypt
29. Optimizacija laminarnog toka ventilacionog plafona
    Optimization of laminar airflow in laminar ceiling element
    Alen ORŠULIĆ, dr. Erik PAVLOVIČ, Lindab d.o.o., Godovič, Slovenia

Pauza 10 min. • 10 min. Break

Chairpersons: D. Cvetković, Ž. Tomšić, A. Škorc

30. Izazovi kombinovanja različitih metoda i alata za poboljšanje kontrole performansi u zgradama
    Challenges in combining different methods and tools for improving performance monitoring in buildings
    Boris SUČIĆ1, Stane MERŠE1, Marko KOVAČ1, Željko TOMŠIĆ2;
    1 Jožef Stefan Institute – Energy Efficiency Centre, Ljubljana, Slovenia; 2 Faculty of Electrical Engineering and Computing, University of Zagreb, Zagreb
31. Dinamički energetski efikasni sistemi za grejanje
    Dynamic energy efficient heating systems
    Dejan VELIČKOVIĆ, Filip ŽARDIN, Janko KRSTIĆ, Danfoss
32. Uticaj promene temperature izvora kod električnih podnih panela
    The influcence of source temperature on electric floor heating panels
    Dragan CVETKOVIĆ, Aleksandar NEŠOVIĆ, Jasmina SKERLIĆ, Danijela NIKOLIĆ; Faculty of Engineering, University of Kragujevac, Kragujevac, Serbia
33. BMS sistem u validiranoj farmaceutskoj proizvodnji: Siemens Desigo CC
    BMS system in the validated Pharmaceutical Production: Siemens Desigo CC
    Andrej ŠKORC, Sipatec Building, Beograd
34. CFD modeliranje turbulencije u kanalima pločastih razmenjivača toplote
    CFD turbulency modeling in plate heat exchangers ducts
    Dragan MANDIĆ, JKP Beogradske elektrane, Beograd 

Aneks A • Annex A

14.00–18.00 h Sesija 4 • Oprema i sistemi za KGH
Session 4 • HVAC Equipment and Systems

Chairpersons: S. Genić, T. Wentz, N. Ćehajić

Ključno predavanje • Keynote lecture

35. Percepcije industrije o procentualnoj veličini uzorka potrebnoj tokom tehničkog prijema za opremu koja se ponavlja
    Industry perceptions of percentage sample size required during sample commissioning for repetitive equipment
    Blake WENTZ1, Leah HENDRICKS2, Tim WENTZ3;
    1 Milwaukee School of Engineering, USA;2 JF Ahern Company, USA;3 University of Nebraska, USA
    
    
36. Ispitivanje orebrenih zagrejača vazduha sa raspršivanjem vode
    Testing of air heaters with plate finned tubes with spray cooling
    Milena OTOVIĆ1, Srbislav GENIĆ1, Uroš MILOVANČEVIĆ1, Vladimir ČERNICIN1, Srđan OTOVIĆ1, Snežana STEVANOVIĆ2;
    1 Mašinski fakultet Univerziteta u Beogradu, Beograd; 2 Poljoprivredni fakultet Univerziteta u Beogradu, Beograd
37. Superkritični fluidi u farmaceutskoj industriji
    Supercritical fluids in the pharmaceutical industry
    Vladan MIĆIĆ1, Darko MANJENČIĆ2, Milica MIJATOVIĆ3, Marija ALEKSIĆ4, Aleksandra OGNJENOVIĆ5;
    1 University of East Sarajevo, Faculty of Technology, Zvornik, Bosnia and Herzegovina; 2 University of Novi Sad, Faculty of Technology, Novi Sad, Serbia; 3 Smrčak, Zvornik, Bosnia and Herzegovina; 4 Health institution "Alba graeca pharm", Belgrade; 5 Hemofarm, Šabac, Serbia
38. Održavanje energetske opreme "sitna pamet" – velika korist
    Energy equipment maintenance „tiny wit“ – large benefit
    Branko PAVLOVIĆ, Marin IVOŠEV, Energetika doo, Kragujevac, Srbija
39. Procena životnog veka HFO-1234yf kao alternativnog rashladnog sredstva sa niskim koeficijentom globalnog zagrevanja umesto HFC134a u frižiderima za domaćinstvo
    HFO-1234yf life cycle assessment as a drop-in alternative refrigerant with low GWP For HFC-134a in domestic refregerators
    Mohamed ZAIN, Mechanical Engineering Department School of Sciences and Engineering. The American University in Cairo, New Cairo, Egypt
40. Energijska i eksergijska analiza kondenzatora pare bloka 200 MW
    Energy and exergy analysis of steam condenser block of 200 MW
    Nurdin ĆEHAJIĆ, JP Elektroprivreda BiH, Termoelektrana Tuzla, Bosna i Hercegovina

Pauza 10 min. • 10 min. Break

Chairpersons: Ž. Perišić, D. Soldo, M. Živković

41. Povećanje energetske efikasnosti klima-komora prema zahtevima direktive ErP
    Air conditioning chambers energy efficiency increasing according to ErP directive
    Dejana SOLDO, Milan MARKOVIĆ, Soko inžinjering, Beograd
42. Kanali za klimatizaciju i ventilaciju čistih soba
    Air condition and ventilation ducts of clean rooms
    Milan MARKOVIĆ, Dejana SOLDO, Ivana MARKOVIĆ, Soko inžinjering, Beograd
43. Industrija hlađenja u Srbiji
    Cooling industry in Serbia
    Ninoslav SRDIĆ, Soko inžinjering, Beograd
44. Razvoj Sistema sa CO2 u Srbiji
    Development of CO2 systems in Serbia
    Goran KESIĆ, Željka VUKOVIĆ, Milena PIŠTALO, Milan MARKOVIĆ, Soko inžinjering, Beograd
45. Sprečavanje curenja vazduha iz kanalskih mreža KGH
    Prevention of air leackage in HVAC channel networks
    Milovan ŽIVKOVIĆ1, Vuk ŽIVKOVIĆ2;
    1 Cappoto Build, Beograd; 2 SMATSA, Beograd

Četvrtak, 5. decembar • Thursday, December 5

Aneks B • Annex B

9.00-13.00 h Sesija 5 • FORUM • Poboljšanje energetske efikasnosti u novim tehnologijama hlađenja pogodnim za očuvanje klimatskih uslova i ozonskog omotača
Session 5 • Improving Energy Efficiency in Climate and Ozone Friendly Latest Refrigeration Technologies

This session is sponsored by the Ministry Environmental Protection of Serbia  and UN Environment OzonAction  as part of Serbia’s HCFC phase-out management plan (HMPP)

Chairpersons: P. Hrnjak, A. Pachai, S. Pejković, H. Koeppen

46. Efikasniji i kompaktniji transkritični CO2 sistem za klimatizaciju najbržeg voza (400 km/h)
    More efficient and more compact transcritical CO2 system for air-conditioning of the highest speed train (400 km/h)
    Predrag Pega HRNJAK, University of Illinois, Urbana, USA
47. Vremena se menjaju i u svetu industrijskog hlađenja
    The times they are a-changing – also in the world of industrial refrigeration
    Alexander Cohr PACHAI, Sabroe Factory by Johnson Controls, Denmark
48. Prilagođene visokopritisne industrijske toplotne pumpe sa NH3 
    Customised industrial high pressure NH3 heat-pumps
    Jan BOONE, Mayekawa Europe NV
49. Praćenje i analiza energetske efikasnosti
    Monitoring and analysing energy efficiency
    Andy PEARSON, Star Refrigeration, Glasgow, UK
50. Hladnjak Turbo-Brayton za superprovodni kabl
    Turbo-Brayton refrigerator for superconducting cable
    Naoko NAKAMURA, Cryogenics Team leader, R&D Center-Mayekawa MFG. Co., Ltd.
51. Potrošnja energije jednog industrijskog rashladnog sistema
    Energy consumption of industrial size refrigeration systems
    Thomas LUND, Morten Juel SKOVRUP, Mads HOLST, Danfoss IR, Kolding, Denmark
52. Energetska efikasnost industrijskih rashladnih sistema
    The energy efficiency of industrial refrigeration system
    Ninoslav SRDIĆ, Željka VUKOVIĆ, Soko inžinjering, Beograd
53. Klimatske promene i sistemi za KGH
    Climate change and HVAC&R systems
    Risto CICONKOV, Mašinski fakultet Univerziteta Sv. Kiril i Metodij, Skopje, North Macedonia
54. Poboljšanje sistema za KGH radi povećanja kvaliteta unutrašnje sredine i energetske efikasnosti – tropsko niskoviseće voće
    HVAC systems enhancements for improved IEQ and energy efficiency ‒ tropical low hanging fruits
    Chandra SEKHAR, Department of Building, National University of Singapore  

14.00-15.30 h Sesija 6 • Zakonodavne opcije i politika o HFC-ima u Srbiji i evropska regulativa o F-gasovima
Session 6 • HFC policy & legislative options in Serbia and European „F“ gas legislation

Chairpersons: H. Koeppen, B. Džinić, V. Sovilj

55. Razumevanje amandmana iz Kigalija i resursa OzonAction
    Understanding the Kigali Amendment and related OzonAction resources
    Halvart KOEPPEN, UN Environment
56. Amandman iz Kigalija – Aktivnosti za pripremu smanjenja potrošnje HFC supstanci u Republici Srbiji
    Kigali Amendment – Enabling activities for HFC phase-down in the Republic of Serbia
    Bojana RADESKI, Ministry of Environmental Protection, Republic of Serbia
57. Uvođenje RT niskog „GWP“ / Program REAL Alternatives 4 LIFE / Provedba „F– Gas“ regulative u Republici Hrvatskoj
    Introducing Low GWP Refrigerants – REAL Alternatives 4 LIFE Programme / Implementation of „F-Gas“ Regulation in Croatia
    Tonko ĆURKO, Marino GROZDEK, HURKT/FSB-SuZg, Croatia
58. Ponovna upotreba rashladnih fluida – obnavljanje, reciklaža i vraćanje u upotrebu
    Re-using refrigerants – recovery, recycle, reclaim
    Hrvoje KRAPANIĆ, Nikolaos BARMPARITSAS, Erlend INGEBRIGTSEN, Daikin Europe NV
59. Predstavljanje nove fabrike rashladnih agregata sa NH3 u Srbiji
    Introducing the new NH3 refrigeration plant in Serbia
    Žikica ANDREJEVIĆ, Mayekawa SRB, Srbija

15.45-18.00 h Sesija 7 • Rashladne mašine i sistemi
Session 7 • Refrigeration machines and systems

Chairpersons: A. Pearson, F. Kosi, M. Kljajić

Ključno predavanje • Keynote lecture

60. Bezbedna upotreba amonijaka
    Using ammonia safely
    Andy PEARSON, Star Refrigeration, Glasgow, UK
    
    
61. Tok i efekat ulja u kompresionim sistemima
    Oil flow and its effects on vapor compression system
    Predrag Pega HRNJAK, University of Illinois, Urbana, USA
62. Primena grupe multifunkcionalnih toplotnih pumpi voda-voda u realnim uslovima rada za potrebe termotehničkih instalacija hotela sa 5 zvezdica u Vrnjačkoj Banji
    Application of a group of multifunctional water-to-water heat pumps in real working conditions for the thermotechnical installations of 5-star hotel in Vrnjačka Banja
    Branislav ĐOKIĆ1, Dejan CVETKOVIĆ2, Slobodan PEJKOVIĆ3;
    1 Koni Term, Beograd, 2 Vento-Optima, Beograd, 3 Filter-Frigo, Beograd
63. Uticaj kvaliteta podzemnih voda na rad toplotne pumpe
    Impact of groundwater quality on heat pumps operation
    Milan MITRIĆ, Biro "Solar", Pančevo
64. Cenovno efikasno rešenje za manje komercijalne rashladne sisteme sa CO2 koje koriste ejektorsku tehnologiju
    Cost effective solution for smaller size CO2 commercial refrigeration systems utilizing ejector technology
    Mark SEVER, Ekaterini E. KRIEZI, Danfoss Cooling
65. Uporedna analiza potrošnje električne energije kaskadnog sistema R134a/CO2 sa jednostepenom R404a i dvostepenom CO2 instalacijom
    Comparative analysis of electric energy consumption of cascade system R134a/CO2 with single stage R404a and two-stage CO2 installation
    Dimitrije NINKOVIĆ, Uroš MILOVANČEVIĆ, Milena OTOVIĆ, Vladimir ČERNICIN,
    Faculty of Mechanical Engineering, University of Belgrade, Serbia
66. Modeliranje toplotne pumpe vazduh-voda
    Air-water heat-pump modeling
    Gratiela TARLEA, Mioara VINCERIUC, Ioan ZABET,
    Bucharest, Romania
67. Komparativna studija rashladnih sredstava R134a, R1234yf, MV3T i MV3TN
    Comparative refrigerants study of R134a, R1234yf, MV3T and MV3TN
    Mioara VINCERIUC, Gratiela TARLEA, Bucharest, Romania
68. Zamena R22 u klizalištima
    Replacement of R22 for ice rink applications
    Liviu Geo DRUGHEAN, Anica ILIE, Alina GIRIP, Madalina Teodora NICHITA,
    Technical University of Civil Engineering, Bucharest, Romania

Sala 1/0 • Hall 1/0

9.00–13.30 h Sesija 8 • Daljinsko grejanje i hlađenje
Session 8 • District heating and cooling

	This session is sponsored by the European Bank for Reconstruction and Development (EBRD) and Ministry of Finance of Austria and organised in partnership with the International Renewable Energy Agency – IRENA

Chairpersons: Petar VASILJEVIĆ, Bojan BOGDANOVIĆ

09.00–09.30 • Uvodno obraćanje • Introduction speeches

Dobrodošlica / Welcome

• Savezno ministarstvo finansija Austrije / Federal Ministry of finance, Republic of Austria
• EBRD i ReDEWeB / EBRD and ReDEWeB Programme
• Sekretarijat Energetske zajednice / Energy Community Secretariat
• UN Environment

09.30–10.40 h • Panel 1 • Primena obnovljivih izvora u daljinskom grejanju i hlađenju
Panel 1 • Application of renewable sources in district heating

Učesnici panela / Panel participants

• Prof. dr Miloš BANJAC, Pomoćnik ministra rudarstva i energetike, Republika Srbija / Assistant Minister, Ministry of Mining and Energy, Republic of Serbia
• Paul VOSS, Director Euroheat & Power, Belgium
• Dejan STOJANOVIĆ, Predsednik Upravnog odbora Udruženja toplana Srbije, Srbija / Chair of the Governing Board of the Serbian Association of Power Plants, Serbia
• Dušan MACURA, Rukovodilac proizvodnje i distribucije, JKP “Novosadska toplana”, Novi Sad, Srbija / Manager of Production and Distribution, Public utility company for district heating JKP “Novosadska toplana”, Novi Sad, Serbia
• Dejan JOVIŠEVIĆ, Član upravnog odbora „Eko toplane“, Banja Luka, BiH / Member of the Governing Board “Eko toplane“, Banja Luka, BiH

10.40–11.50 h • Panel 2 • Početak i završetak grejne sezone – pravna regulativa i iskustva iz okruženja
Panel 2 • Beginning and ending of heating season – legal regulation and experience from surrounding regions

Učesnici panela / Panel participants

• Prof. dr Alojz POREDOŠ, Predsednik “Slovenia Energy Association”, Slovenija / President “Slovenia Energy Association”, Slovenia
• Zoran PREDIĆ, Državni sekretar u Ministarstvu rudarstva i energetike, Republika Srbija / State secretary in the Ministry of Mining and Energy, Republic of Serbia
• Goran ALEKSIĆ, Predsednik Skupštine Udruženja toplana Srbije, Srbija / Chair of the Assembly, the Serbian District Heating Association, Serbia
• Nina JANDRIĆ, Sekretarka za energetiku Grada Beograda, Srbija / Secretary for Energy, City of Belgrade, Serbia

11.50–13.30 h • Izlaganje radova • Papers presentation

1. Veliki solarni termalni projekti u Boru i Pančevu – zelena energija po nižoj ceni od fosilnih goriva
   Large solar thermal projects in Bor and Pancevo – green energy at lower costs than fossil fuels
   Patrick RITER, Hrvoje MILOŠEVIĆ, Solid GmbH, Austrija
2. Implementacija biomase u sisteme daljinskog grejanja Srbije
   Implementation of biomass into the district heating system in Serbia
   Petar VASILJEVIĆ, Srbija
3. Mogućnosti korišćenja geotermalne energije u sistemima daljinskog grejanja u Srbiji
   Use of geothermal energy in district heating system – case study of a project in Bogatić, in Serbia
   Prof.dr. Dejan MILENIĆ, Rudarsko geološki fakultet Univerziteta u Beogradu, Beograd
4. Iskustva sa smart upravljanjem ultra niskotemperaturskim toplotnim podstanicama daljinskog grejanja, sa busterom, višestambenim zgradama
   Expierience with smart operation of ULTDH domestic hot water booster substation for multifamily building
   Jan Eric THORSEN, Oddgeir Gudmundsson, Marek BRAND, Danfoss

13.30–14.00 • Kafe pauza i osveženje / Coffee break and refreshments

14.00‒18.00 h • Sesija 9 • IRENA – Energetska rešenja za gradove budućnosti: omogućavanje integracije obnovljivih izvora niskotemperaturne energije u sisteme daljinskog grejanja
Radionica za podsticanje osposobljenosti kapaciteta

Session 9 IRENA – Energy Solutions for Cities of the Future: Facilitating the Integration of Low-Temperature Renewable Energy Sources into District Energy Systems
Capacity Building Workshop

This session is sponsored by the International Renewable Energy Agency – IRENA and organised in partnership with the European Bank for Reconstruction and Development (EBRD)

14.00–14.30 • Uvodno obraćanje • Introductory addresses

Učesnici panela / Panel participants

• Prof. dr Miloš BANJAC, Pomoćnik ministra rudarstva i energetike, Republika Srbija / Assistant Minister, Ministry of Mining and Energy, Republic of Serbia
• Gürbòz GÖNÜL, International Renewable Energy Agency (TBC)
• Bojan BOGDANOVIĆ, Evropska banka za obnovu i razvoj / European Bank for Reconstruction and Development

14.30–16.00 h • Deo I • Strateško planiranje grejanja I hlađenja
Part I • Strategic heating and cooling planning

• Razvijanje efektivnog strateškog plana za grejanje i hlađenje: koji su glavni faktori za uspeh?
  Developing an effective strategic heating/cooling plan: What key success factors?
  Aalborg University, Denmark
• Kako procena i mapiranje geotermalnih izvora mogu uticati na donošenje odluka u sektoru daljinskog grejanja: iskustva iz Mađarske i dunavskog regiona
  How can geothermal resource assessment and mapping influence decision-making for district heating: Experience from Hungary and the Danube Region,
  Annamaria NADOR, Mining and Geological Survey of Hungary
• Pitanja i odgovori / Q&A

16.00–16.30 • Kafe pauza / Coffee break and refreshments

16.30–17.00 h • Deo II • Unapređenje okvira za integraciju obnovljivih izvora energije i viška toplote u daljinskom grejanju i hlađenju
Part II • Improving the enabling frameworks for the integration of renewable and excess heat sources in district heating and cooling

• Naučene lekcije i perspektive iz industrije
  Lessons learned and perspectives from the industry 
  Paul VOSS, Euroheat & Power, Denmark

17.00–19.00 h • Deo III • Od konvencionalnog do efikasnog daljinskog grejanja na obnovljive izvore energije
Part III • From conventional to efficient and renewable-based district heating

• Tehnički izazovi i rešenja za integraciju niskotemperaturnih toplotnih izvora u postojeće mreže i zgrade
  Technical challenges and solutions for the integration of low-grade heat sources into existing networks and buildings 
  Aalborg University, Denmark
• Studija slučaja iz Beograda
  Case study from Belgrade,
  Lily RIAHI, UN Environment (TBC)
• Pitanja i odgovori / Q&A

Petak 6. decembar • Friday, December 6

9.00–11.00 • Deo IV • Omogućavanje okvirnih uslova, finansiranja i poslovnih modela
Part IV • Enabling Framework Conditions, Financing and Business Models

• Vlasnička struktura, finansiranje i regulativa: Isksutva i inovativni pristupi
  Ownership structure, financing, and regulation: Experience and innovative approaches
  Prezentacija: UniverzitetAalborg / IRENA
• Izazovi i rešenja za finansiranje obnovjlivih izvora energije i efikasnih sistema daljinskog grejanja
  Challenges and solutions for financing renewable energy and efficient district energy systems
  Greg GEBRAIL, Evropska banka za obnovu i razvoj
• Iz ugla privatnog sektora
  Perspectives from the private sector
  Haukur HARÐARSON, predsedavajući i osnivač, Arctic Green Corporation

11.00–11.30 • Kafe pauza i osveženje / Coffee break and refreshments

• Analiza tržišta obnovljivih izvora energije u Jugoistočnoj Evropi
  Renewable energy market analysis for Southeastern Europe
  Emanuele BIANCO, Emanuele BIANCO, Međunarodna agencija za energiju iz obnovljivih izvora / International Renewable Energy Agency (TBC)

12.00–13.30 • Deo V • Tehnički izazovi i rešenja za integraciju obnovljivih izvora toplotne energije u nove i postojeće mreže za daljinsko grejanje i hlađenje
Part V • Technical challenges and solutions for the integration of renewable heat sources into new and existing district heating and cooling networks

• Tehnički izazovi i rešenja za integrisanje niskotempereaturnih geotermalnih energetskih izvora: šta smo naučili od Francuske i u Panonskoj niziji
  Technical challenges and solutions for integrating low-temperature geothermal energy resources: lessons learned from France and the Pannonian Basin
• Miklos ANTICS, predsednik Evropskog saveta za geotermalnu energiju / President, European Geothermal Energy Council
• Integrisanje solar termala – najbolja praksa u Evropi (TBD)
  Integrating solar thermal– Best practices from Europe (TBD)
• Perspektiva za daljinsko hlađenje (TBD)
  Perspectives for district cooling (TBD)
• Pitanja i odgovori / Q&A

13.30–13.40 • Završno obraćanje: IRENA • EBRD Closing Remarks: IRENA / EBRD

Ručak / Kraj konferencije • Lunch / End of Conference

Aneks A • Annex A

11.00–13.30 h Sesija 10 • Studentski program
Session 10 • Students' program

Chairpersons: B. Blagojević, A. Anđelković, M. Ignjatović

69. Pozdravna reč • Welcome address
    Prof. Branislav TODOROVIĆ, Predsednik Društva za KGH i Predsednik Organizacionog odbora 50. Kongresa i izložbe o KGH
70. Zgrade za ljude i performanse. Postizanje operativne izvrsnosti
    Building for People and Performance: Achieving Operational Excellence
    Darryl BOYCE, ASHRAE President
71. Pozdravna reč • Welcome address
    Frank HOVORKA, REHVA President
72. Studenti i mladi inženjeri u ASHRAE
    Students and YEA in ASHRAE
    Doc. Aleksandar ANĐELKOVIĆ, ASHRAE Region XIV, YEA RVC
73. Klimatske promene i sistemi KGH
    Climate Changes and HVAC&R Systems
    Prof. Risto CICONKOV, Univerzitet “Sveti Kiril i Metodije”, Skoplje, North Macedonia
74. Gubici toplote: faktor oblika
    Heat loss: shape factor
    Nistor Raul LUCIAN, Building Services Department, Civil Engineering Faculty, Politechnica University Timisoara, Timisoara, Romania

Studentski radovi • Students' papers:

75. Predlog energetskih razreda zgrada prema ukupnoj primarnoj energiji
    Proposal of building energy classes regarding total primary energy consumption
    Slavoljub SAVKOVIĆ, Mašinski fakultet u Beogradu, Beograd
76. Eksperimentalno i teorijsko određivanje performansi hibridnog solarnog PV/T panela
    Experimental and simulation performance investigation of a hybrid solar PV/T panel
    Mihai BAICEANU, Technical University of Civil Engineering, Bucharest, Building Services Faculty, Romania.
77. Optimizacija rada rashladnog postrojenja primenom regulacije potisnog pritiska kompresora
    Optimizing the operation of the cooling plant by applying compressor head pressure control
    Damir Kovčić, Fakultet tehničkih nauka u Novom Sadu, Novi Sad, Srbija
78. Tehno-ekonomska analiza konverzije toplotnog izvora nakon energetske sanacije za slobodnostojeću stambenu zgradu visoke spratnosti
    Techno-economic analysis of heat source conversion during refurbishment of high-rise residential building
    Nikola NIKOLIĆ, Mašinski fakultet u Nišu, Niš, Srbija
79. Optimizacija dvocevnog sistema vodenog centralnog grejanja
    Optimization of two-pipe hydronic central heating system
    Nemanja ŽIVKOVIĆ, Fakultet za mašinstvo i građevinarstvo u Kraljevu, Kraljevo, Srbija

Aneks A • Annex A

14.00–18.00 h Sesija 11 • Fizika zgrada i energetska efikasnost
Session 11 • Building physics and energy efficiency

Chairpersons: B. Švarc, C. Balaras, U. Milovančević

Ključna predavanja • Keynote lectures

80. Standardi o energiji u zgradama koje su objavili CEN i ISO. Set sandarda o energetskim osobinama zgrada
    Building energy related standards as have been published by CEN and ISO. The set of EPB standards
    Jaap HOGELING, ISSO, The Neterlands
    
    
81. Merenje osobina fizike zgrada kalibrisanim modelima simulacije
    Measuring Building Physics Properties with Calibrated Simulation Models
    Ljubomir JANKOVIĆ, University of Hertfordshire, City Hatfield, UK
    
    
82. Analiza vezane energije u proceni životnog veka grčkih zdrada
    Analysis of the embodied energy in the building life cycle assessment of Hellenic buildings
    Constantinos A. BALARAS1, Elena G. DASCALAKI1, Poulia ARGIROPOULOU1, Kalliopi G. DROUTSA1, Simon KONTOYIANNIDIS1, Dimitris KOUBOGIANNIS2;
    1 Group Energy Conservation, Institute for Environmental Research and Sustainable Development (IERSD), National Observatory of Athens (NOA); 2 Naval Engineering Department, School of Engineering, University of West Attica, Athens, Greece
83. Eksperimentalno i numeričko određivanje koeficijenta prolaženja toplote kroz šestokomorni dvostruko zastakljeni PVC prozor sa argonskom ispunom
    Experimental and numerical examination of the thermal transmittance of the PVC window frame of six cavities with double glazed glass filled with argon
    Aleksandar KIJANOVIĆ1, Nedžad RUDONJA2, Milan GOJAK2;
    1 Laboratory for thermal technic and fire protection, Institute IMS, Belgrade; 2 Faculty of Mechanical Engineering, University of Belgrade, Belgrade
84. Pregled analize troškovno-optimalnih nivoa minimalnih zahteva za energetskim performansama nestambenih zgrada u Srbiji
    Review of Cost-optimal levels analysis of minimum energy performance requirements for non-residential buildings in Serbia
    Martin ELEZOVIĆ1, Milica JOVANOVIĆ-POPOVIĆ2, Branislav ŽIVKOVIĆ3;
    1 Atrium Consulting, Belgrade; 2 Faculty of Architecture, University of Belgrade, Belgrade; 3 Branislav ŽIVKOVIĆ, Faculty of Mechanical Engineering, University of Belgrade, Belgrade
85. Oblikovanjem poljoprivrednog objekta-sistema oslanjajući se na bioklimatske karakteristike tradicionalnih vojvođanskih kuća radi prilaza statusu nula emisiije CO2
    Shaping the model of farming system facility relying on the bioclimatic features of traditional vojvodina houses to approach zero CO2 emission status
    Jovana STANIŠIĆ, Department of Architecture, University of Novi Sad, Novi Sad, Serbia
86. Unapređenje energetske efikasnosti postojeće zgrade u Beogradu primenom zelenog krova
    Application of green roof for increasing the energy efficiency of the existing building in Belgrade
    Dragoslav ŠUMARAC1, Zoran PEROVIĆ1, Stanko ĆORIĆ1, Snežana ISAKOVIĆ2;
    1 Faculty of Civil Engineering, University of Belgrade, Belgrade; 2 Department of construction, Municipality of Stari Grad, Belgrade
87. Uticaj omotača zgrada na potrošnju energije u zgradama
    Influence of building envelope on building energy consumption
    J. SKERLIĆ, D. NIKOLIĆ, D. CVETKOVIĆ, A. MIŠKOVIĆ; Faculty of engineering, University of Kragujevac, Kragujevac, Serbia
88. Uticaj različitih parametara sistema za grejanje sanitarne vode na potrošnju energije u zgradi
    Influence of different parameters in dhw system on building energy consumption
    Danijela NIKOLIĆ, Jasmina SKERLIĆ, Jasna RADULOVIĆ, Vanja ŠUŠTERŠIČ, Nebojša JURIŠEVIĆ, Dragan CVETKOVIĆ; Faculty of engineering, University at Kragujevac, Kragujevac, Serbia
89. Uticaj brzine vetra i insolacije na potrošnju energije zgrade
    Influence of wind speed and insolation on heat consumption in building
    Tomasz CHOLEWA, Faculty of Environmental Engineering, Lublin University of Technology, Lublin, Poland
90. Parametri lokacije i energetska efikasnost u zgradarstvu
    Location parameters and energy efficiency in buildings
    Nebojša LUKIĆ1, Aleksandar NEŠOVIĆ1, Filip GRBOVIĆ2, Novak NIKOLIĆ1, Dragan TARANOVIĆ1;
    1 Faculty of Engineering, University of Kragujevac, Kragujevac, Serbia; 2 Faculty of Science, University of Kragujevac, Kragujevac, Serbia

Pauza 10 min. • 10 min. Break

Chairpersons: N. Lukić, I. Dobosi, T. Cholewa

91. Koeficijent prolaza toplote spoljašnje granične površine zgrade u teoriji i praksi
    Exterior boundary surface heat transfer coefficient of the building in theory and practice
    Mile S. ŠILJAK, Life Member ASHRAE, Kragujevac
92. Neolepenizam kao tip energetski efikasne arhitekture
    Neolepenism as a type of energy efficient architecture
    Nenad MILORADOVIĆ, JKP „Beogradske elektrane”, Beograd, Srbija
93. Procena energetske efikasnosti novoizgrađene bolničke zgrade u Rumuniji
    Energy efficiency assessment of a newly built hospital building in Romania
    Ioan Silviu DOBOȘI1, Cristina-Mariana TĂNASĂ2, Silviana BRATA3, Ștefan DUNĂ1, Nicoleta KABA3;
    1 S.C. Dosetimpex S.R.L., Timișoara, Romania; 2 S.C. Daro Proiect S.R.L., Timișoara, Romania, Politehnica University Timișoara, Timisoara, Romania; 3 Politehnica University Timișoara, Timisoara, Romania
94. Izazovi i iskustva građenja jedne bolničke zgrade u Rumuniji
    Challenges and experiences with the construction of a hospital building in Romania
    Ioan Silviu DOBOȘI1, Dragoș MIHĂILĂ1, Laura TROI2, Daniel TEODORESCU2, Alexandru HORDILĂ2
    1 S.C. Dosetimpex S.R.L., Timișoara, Romania; 2 S.C. Daro Proiect S.R.L., Timișoara, România
95. Razvoj višekriterijumskog modela zaštite kulturnog graditeljskog nasleđa u Srbiji sa aspekta energetske sanacije objekata
    Developing multi-criteria model for the protection of cultural built heritage in Serbia from the aspect of energy recovery of the buildings
    Ana STANOJEVIĆ1, Mimica MILOŠEVIĆ2, Dušan MILOŠEVIĆ3, Branko AJ TURNŠEK1, Ljiljana JEVREMOVIĆ1;
    1 Faculty of Civil Engineering and Architecture, University of Nis, Nis, Serbia; 2 Faculty of Business Economics and Entrepreneurship, Belgrade; 3 Faculty of Electronic Engineering, University of Nis, Nis, Serbia
96. Heating, ventilating and air conditioning systems in a very large cathedral in Bucharest: challenges, analysis and solutions
    Sistemi za grejanje, hlađenje i klimatizaciju jedne velike katedrale u Bukureštu – izazovi, analiza i rešenja
    Stefan C. STANESCU, Adrian SOPRONI, Mihai RADULY; Air Control Systems SRL, Bucharest, Romania

Petak, 6. decembar Friday, December 6

Aneks A • Annex A

10.00–14.00 h Sesija 12 • Kvalitet unutrašnje sredine – modeliranje, kontrola i uticaj na zadovoljstvo korisnika
Session 12 • Indoor environment quality – modelling, control and impact on occupants satisfaction

Chairpersons: A. Anđelković, N. Pivac, D. Ličina

Ključno predavanje • Keynote lecture

97. Kvalitet unutrašnje sredine i zadovoljstvo korisnika u zeleno sertifikovanim zgradama
    Indoor environmental quality and occupant satisfaction in green certified buildings
    Dušan LIČINA, Human-Oriented Built Environment Lab, School of Architecture, Civil and Environmental Engineering, École Polytechnique Fédérale de Lausanne – EPFL, Switzerland
    
    
98. Uticaji temperature i kvaliteta unutrašnje sredine na kvalitet kancelarijskog i školskog rada
    Thermal and indoor air quality effects on the performance of office work and schoolwork
    Pawel WARGOCKI, Technical University of Denmark, Department of Civil Engineering, International Centre for Indoor Environment and Energy, Denmark
99. Globalni pokret WELL
    The global WELL movement
    Veronika FÖLDVÁRY LIČINA, Delos Living LLC, USA
100. ENVIRA – platforma za kvalitet unutrašnje sredine – konstrukcija senzorskog čvora
     ENVIRA – Indoor Environment Quality Platform – sensor node construction
     Igor MUJAN, Department of Energy & Process Engineering, Faculty of Technical Sciences, Novi Sad, Serbia
101. Korišćenje prenosnih senzornih uređaja za procenu stope metabolizma
     The use of the wearable sensory devices for metabolic rate estimation
     Nikolina PIVAC1, Sandro NIŽETIĆ1, Tamara BAJC2, Vlasta ZANKI3, Agis. M. PAPADOPOULOS4;
     1 Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, University of Split, Split, Croatia; 2 Faculty of Mechanical engineering, University of Belgrade, Belgrade; 3 HEP ESCO d.o.o., Croatia; 4 Aristotle University of Thessaloniki, Thessaloniki, Greece
102. Promjena termičke ugodnosti u fazi zagrijavanja unutrašnjosti putničkog vozila
     Change of the thermal comfort level during the heat up phase of a vehicle passenger compartment
     Svetozar GRAHOVAC, Julia GRAHOVAC, Mannheim, Germany
103. Napredne kontrolne logike za vazdusne terminale opremljene sa senzorima koji koriste termičku disperziju
     Advanced controls logic for VAV air terminals equipped with thermal dispersions sensors
     Sonny VIDOVIĆ, ET&B Inc., USA

Pauza 10 min. • 10 min. Break

104. Procena uslova unutrašnje sredine u prirodno ventilisanim nestambenim zgradama
     Assessment of indoor environment conditions in naturally ventilated non-residential buildings
     Panagiota ANTONIADOU, Agis M. PAPADOPOULOS, Process Engineering Design Laboratory, School of Mechanical Engineering, Aristotle University Thessaloniki, Thessaloniki, Greece
105. Vlažnost vazduha u štamparskoj industriji: kontrola uslova sredine radi kvalitetnog štampanja bez zaustavljanja mašina
     Air humidity in the printing industry: control of ambient conditions for quality printing and no machinery stoppage
     Massimiliano MAISTRO, Carel Industries S.p.A., Italy
106. Modeliranje unutrašnje klime i ekonomska analiza energetske obnove crkve Device Marije
     The indoor climate modeling and the economic analysis regarding the energetic rehabilitation of church – the assumption church of the Virgin Mary
     Florin-Emilian ȚURCANU, Marina VERDEȘ, Vasilică CIOCAN, Diana ANCAȘ, Cristian CHERECHEȘ, Mihai PROFIRE, Marius BALAN, Răzvan Silviu LUCIU, Sebastian-Valeriu HUDIȘTEANU; Department of Building Services, Technical University of Gheorghe Asachi, Faculty of Civil Engineering and Building Services, Jassy, Romania
107. Integracija simulacije unutrašnjeg termalnog komfora radnog prostora i tehnologije virtuelne realnosti (VR)
     Integration of indoor thermal comfort simulation and virtual reality technology (VR)
     Sanja DUBLJEVIĆ, Jelena KIĆANOVIĆ, Aleksandar ANĐELKOVIĆ, Fakultet tehničkih nauka Univerziteta u Novom Sadu Novi Sad, Srbija

     ---

14.00–14.30 h Završna reč
Closing address Prof. dr Branislav TODOROVIĆ

Restoran • Restoran

14.30 h Oproštajni ručak
Farewell lunch