PROCEEDINGS BOOK TURKISH SOCIETY OF HVAC & SANITARY ENGINEERS

Transkript

1 PROCEEDINGS BOOK

2 PREFACE Dear Colleagues, On behalf of the Organizing Committee and the Scientific Committee, I would like to welcome you to Istanbul for the 11 th International HVAC+R Technology Symposium. This three day Symposium coupled with Boat Cruise and Gala Dinner, will provide an efficient and at the same time, a productive knowledge exchange platform for scientists and engineers from all over the world. Besides the opening lecture with Ellen Vaughan from Environmental and Energy Study Institute on the Value of High Performance Buildings; highlighting the symposium, there are six Keynote Lectures given by Professor Ty Newell, University of Illinois Urbana Champaign and Newell Instruments, Professor Predrag Stojen Hrnjak University of Illinois-Urbana Champaign and Creative Thermal Solutions Inc., Professor. Michael Ohadi University of Maryland CEEE and CALCE, Prof. S. A. Sherif, University of Florida and SECIEIR, Dr. Cyrus H. Nasseri, US Department of Energy, and Prof. Birol Kılkış, Başkent University. There will also be four panel discussions, namely, Harmonization of Building Energy Efficiency Approaches through Global Collaboration between Government and Industry, Cogeneration at Hospitals, Green and Energy Efficient Buildings and Professional Engineering. The Scientific Committee of the Symposium consists of sixteen members from different well known universities in Turkey. After a very intense evaluation and collection processes 64 full papers were selected to be presented orally in fifteen sessions. Abstracts of all presented papers are included in the Programme/Abstract Book and all the full papers can be observed in the Proceedings section of the USB provided for our participants. I would like to take this opportunity to thank Turkish Society of HVAC and Sanitary Engineers (TTMD) for organizing HVAC symposiums in a sustainable manner since 1995, Keynote Speakers for their valuable contributions, Authors for submitting their work, The Scientific Committee members for taking time and reviewing papers, secretariat Etix Inc. and Organizing Committee members for making 11 th International HVAC+R Technology Symposium a very highly successful conference, both technically and socially. I wish all participants a pleasant week during the symposium and for our international guests; I wish you a favorable stay in Istanbul and in Turkey. I sincerely hope this will be a very productive and effective symposium for all of our participants. Prof. Dr. A. Nilüfer Egrican President of the Organizing Committee and the Scientific Committee 1

3 PREFACE It is our great pleasure to invite you to, organized biannually, 11th International HVAC+R Technology Symposium the leading international scientific and engineering Symposium in the field of HVAC &R (Heating, Ventilating, Air Conditioning and Refrigeration). This year, the symposium will be held simultaneously with the International HVAC & Refrigeration Exhibition (ISK-SODEX 2014), which has been visited by more than national and international visitors last year. Thus, such a collocation this year is expected to attract more attention and participation from the sector professionals. Heating and airconditioning are at the center of energy consumption in our world today. As the living standards improve and the demand for comfort increases, airconditioning is becoming indispensable. The need to find a sustainable solution for growing energy use has become ever more important. Achieving sustainable energy consumption is one of the major goals of developed societies around the world. Likewise, research on Building Tomorrow Today has become increasingly popular and highly supported by many governments. The 11th International HVAC+R Technology Symposium will address Building Tomorrow Today as its main theme. In addition to inviting world renowned speakers at the Symposium, we organized 4 panels titled Harmonization of Building Energy Efficiency Approaches through Global Collaboration between Government and Industry, Cogeneration at Hospitals, Green and Energy Efficient Buildings and Proffesional Engineering where experts from different countries will share and decipher Research expertise to broaden the scope of discussions. On behalf of the Organizing Committee, We warmly invite you to join in Istanbul for the 11th International HVAC+R Technology Symposium.The legendary capital of the Byzantine, Roman, and Ottoman Empires and the only city to connect two continents, Istanbul is among the world s largest cosmopolitan centers. A beautiful city with a mild Mediterranean climate, Istanbul will provide the ideal backdrop for the Symposium attendees. Bahri Türkmen, President of TTMD 2

4 3

5 4

6 Symposium Chair Bahri Türkmen Executive Board and Organizing Committee Prof. Dr. Nilüfer Eğrican (President) Abdullah Bilgin (Member) Ali Rıza Dağlıoğlu (Member) B. Hakkı Buyruk (Member) Prof. Dr. Birol Kılkış (Member) Dr. Celalettin Çelik (Member) Gürkan Arı (Member) Levent Acar (Member) Yrd. Doç. Dr. Murat Çakan (Member) Züleyha Özcan (Member) Science Board Prof. Dr. Nilüfer Eğrican (President) Prof. Dr. Ahmet Arısoy (Member) Prof. Dr. Ali Güngör (Member) Prof. Dr. Arif Hepbaşlı (Member) Prof. Dr. Birol Kılkış (Member) Prof. Dr. Bülent Yeşilata (Member) Prof. Dr. Gönül Utkutuğ (Member) Prof. Dr. Gülden Gökçen (Member) Prof. Dr. Halime Paksoy (Member) Prof. Dr. Hasan Heperkan (Member) Doç. Dr. Hatice Sözer (Member) Prof. Dr. İlhan Tekin Öztürk (Member) Yrd. Doç. Dr. Murat Çakan (Member) Doç. Dr. Murat Kadri Aktaş (Member) Prof. Dr. Tahir Yavuz (Member) Prof. Dr. Zerrin Yılmaz (Member) 5

7 PANEL I Harmonization of Building Energy Efficiency Approaches through Global Collaboration between Government and Industry Moderator Panelists : Dr. S.A. Sherif : Emir Taşçıoğlu (KKTC MMO) Erdal Çalıkoğlu (ETKB YEGM) B. Hakkı Buyruk (TTMD) Omid Shakeri (IFCO) Abstract Harmonization of Building Energy Efficiency Approaches through Global Collaboration between Government and Industrys Reaching Higher Levels of Energy Efficiency through Building Energy Codes, Standards, and Evidence-based Practices. The largest energy challenges facing the world today include developing and deploying clean energy technologies, addressing climate change and increasing energy security. Moreover, the climate benefits resulting from any new technology will likely have global impact. Collaboration of energy efficiency (EE) projects and approaches offers several potential vehicles by which individual countries can leverage its resources and expand its reach internationally. This panel will explore the various approaches taken by several standards developers and technical societies both in the region as well as in Europe and the U.S. Participants will Understand the need for uniform energy codes Hear from government representatives on evidence-based practices in various parts of the world. Have increased understanding of energy efficiency, environmental quality and the design of buildings. Support development of additional tools, procedures and methods suitable for designing low-energy buildings. Increase their knowledge of public-private partnerships for energy conservation 6

8 PANEL - I Devlet ve Sanayi Arasında Küresel işbirliği Vasıtasıyla Yapılarda Enerji Verimliliği Yaklaşımlarının Uyumlaştırılması Moderatör Panelistler : Prof. Dr. S.A. Sherif : Emir Taşçıoğlu (KKTC MMO) Erdal Çalıkoğlu (ETKB YEGM) B. Hakkı Buyruk (TTMD) Omid Shakeri (IFCO) Panel Özeti Bina Enerji Kodları, Standartları ve Kanıta Dayalı Uygulamalar Vasıtasıyla Daha Üst Seviyelerde Enerji Verimliliğine Ulaşılması Günümüzde dünyanın karşılaştığı en büyük enerji sorunları temiz enerjinin geliştirilmesi ve uygulanması, iklim değişikliğinin ele alınması ve artan enerji güvenliği. Bundan başka, herhangi bir yeni teknoloji kaynaklı iklime ilişkin faydalar muhtemelen kürsele etki yaratacaktır. Enerji verimli projeler ve yaklaşımların işbirliği birçok potansiyel araç sunmaktadır ki bu araçlarla ülkeler kaynaklarını zenginleştirebilir ve bu zenginliği uluslararası boyutta yayabilirler.bu panel, hem bölgede hem de Avrupa ve ABD de birçok standart geliştirici ve teknik topluluk tarafından benimsenen değişik yaklaşımları inceleyecektir. Katılımcılar yeknesak enerji kodlarına ilişkin ihtiyacı anlayacaklardır. 7

9 PANEL - II Optimum Sizing of Cogeneration and Trigeneration Systems in Hospital Buildings Moderator Panelists : Dr. Birol Kilkis - Baskent University : Dr. Eng. Dundar Arif Ekinci / Ministry of Health Ozay Kas Sahmur Agaik Mehmet Bulbul Hasan Akcay Izzet Nasi Abstract This panel will focus on the sizing and design of cogeneration and trigeneration systems in health facilities with main emphasis on energy efficiency, environment, economy, and power quality. Discussions will be mainly based on the technical requirement memorandum issued by the Ministry of Heath of the Turkish Republic, which states that the system sizing will be solely based on 90% of the total installed power demand. Because cogeneration systems need to address also the thermal loads simultaneously and coupled with heat pumps, energy storage systems and power generators, a detailed case-by-case analysis is in fact essential for a correct sizing procedure. The panel shall discuss whether the 90% installed capacity argument is valid or detailed calculation and sizing systematic is essential. In this respect, panel discussions are expected to draw a general sizing and design outline to in order to largely assist the government officials, designers, and contractors. Results are expected to substantially contribute to the energy budget and economy of Turkey in health sector. 8

10 PANEL - II Sağlık Yapılarında Kojenerasyon - Trijenerasyon Uygulamaları Moderatör Panelistler : Prof. Dr. Birol Kılkış - Başkent Üniversitesi : Dr. Müh. Dündar Arif Ekinci / Sağlık Bakanlığı, Özay Kas Şahmur Agaik Mehmet Bülbül Hasan Akçay İzzet Nasi Panel Özeti Bu panel enerji verimliliği, çevre, ekonomi ve güç kalitesi öncelikli olmak üzere hastane binalarında kurulacak birlikte ısı ve güç ve üçlü üretim sistemlerinin en uygun tasarım ve boyutlandırılmalarına odaklanacaktır. Panel görüşmelerinin temelini T. C. Sağlık Bakanlığının hastanelerde kojenerasyon sisteminin kurulumunu içeren şartname maddelerinin oluşturması beklenmektedir. Bu şartnameye göre kojenerasyon sistemi hastane binalarının kurulu elektrik güç kapasite talebinin % 90 ını karşılayacak şekilde seçilmelidir. Ancak, kojenerasyon sistemlerinin ısı pompaları, enerji depolama sistemleri, jeneratörler ile tümleşik çalışmaları esas olduğundan doğru kapasitelerin her bir hastane projesi tabanında özel biçimde ve kapsamlı hesaplamalarla ortaya çıkarılması esastır. Bu çerçevede panel %90 kurulu güç talebi yaklaşımının tek başına yeterli olup olamayacağını, değilse ne tür kapsamlı hesaplara ve kapasite seçim sistematiğine gerek olduğu irdelenecektir. Bu tür bir boyutlandırma ve tasarım esaslarını içeren yol haritasının hükümet yetkililerine, tasarımcı ve yüklenicilere önemli ölçüde yardımcı olması ve sağlık sektöründe ülkemizin enerji bilançosuna ve ekonomisine katkıda bulunması amaçlanmaktadır. 9

11 PANEL III Green and Energy Efficient Buildings Moderator Panelists : Bahri Türkmen : Dr. Duygu Erten Orhan Turan Tunç Korun Dr. İbrahim Cakmanus Mehmet Okutan Abstract In today s world where energy has become extremely valuable, Use of Renewable Energy and Efficient Use of Energy have gained importance. In this panel; process of achieving energy efficient buildings and certification, Construction Materials in Green Buildings, energy and ecology impacts,equipment and installation for energy saving, special conditions of production and Process of Designing, Planning, Control and Approval of Green and Energy Efficient Buildings will be discussed. 10

12 PANEL III Yeşil ve Enerji Etkin Binalar Moderator Panelists : Bahri Türkmen : Dr. Duygu Erten Orhan Turan Tunç Korun Dr. İbrahim Cakmanus Mehmet Okutan Panel Özeti Enerjinin çok değerlendiği günümüzde, tüm dünyada ve ülkemizde Yenilebilir Enerjinin ve Enerjinin Verimli Kullanılması önem kazanmıştır. Bu panelde; Enerji Etkin Binaların elde ediliş süreci ve sertifikalandırma, Yeşil Binalarda Yapı Malzemeleri, enerji ve ekoloji etkileri, Enerji Tasarrufuna yönelik ekipmanlar ve montaj, imalatların özel durumları Yeşil ve Enerji Etkin Binaların Tasarım, Planlama, Kontrol ve Kabul Süreci tartışılacaktır. 11

13 PANEL IV Licensed Professional Engineering in the World and Development of Licensing Institution in Turkey: Problems and Solution Moderator Panelists : Dr. Macit Toksoy : Ersin Gerçek (Real Engineering Services LLC, USA) Abdullah Eldelekli (Abdullah Eldelekli, Ingenieurbüro für Gebäudetechnik, Germany) Akdeniz Hiçsönmez (TTMD, Akdeniz Consultancy and Engineering and Commerce Ltd.) Melih Yalçın (Chamber of Mechanical Engineers) Murat Bayram (Ministry of Environment and Urban Planning) Abstract Generally, standards pertinent to engineering services and products have got accessible, shareable and applicable features. Besides, in terms of issues concerning community health and safety it is observed that along with internal discipline of engineering profession, community management also establishes institutional structures where implementations have no risk for the community and administrative and technical measures taken ensure provision of best services described according to the time by independent researches. Plant Engineering develops through researches and implementations, ensures people live in appropriate thermal comfort and in an environment with suitable internal air quality with its scientific and technologic structure in 20 different fields and ensures people live in safety and make them produce. It is a branch of Mechanical Engineering which ensures all the facilities above in a sustainable and environment sensitive way. And the most important of its characteristic is that in terms of its consequences it is a service branch which impacts everyone s life closely. With the features and wastes of the physical environment created, institutional structures (Professional Engineering, Expert Engineering) which would enable mitigation of potential risks in service provision impacting human life directly or indirectly, training of designing engineers providing the service, their accreditation, in-service trainings, inspections and discussing the responsibilities are subjects of this panel. 12

14 PANEL IV Profesyonel Mühendislik - Uzman Mühendislik, Dünyada ki uygulamalar ve Türkiye de Uygulamasının Gelişimi: Sorunlar ve Çözüm Önerileri Moderatör Panelistler : Prof. Dr. Macit Toksoy : Ersin Gerçek (Real Engineering Services LLC, ABD) Abdullah Eldelekli (Abdullah Eldelekli Ingenieurbüro für Gebäudetechnik, Almanya) Akdeniz Hiçsönmez (TTMD, Akdeniz Müşavir Mühendislik ve Ticaret Ltd.Şti) Melih Yalçın (Makina Mühendisleri Odası) Murat Bayram (Çevre ve Şehircilik Bakanlığı) Panel Özeti Genel olarak mühendislik hizmet ve ürünlerine ait standartlar, bilgi ve teknoloji günümüz dünyasında ulaşılabilir, paylaşılabilir ve uygulanabilir özelliklere sahiptir. Toplumun sağlığını ve güvenliğini ilgilendiren konularda ayrıca, mühendislik mesleğinin kendi iç disiplini yanında, toplum yönetimin de, uygulamaların toplum açısından risk taşımayan, bağımsız araştırmalarla zamanına göre tanımlanmış en iyi hizmetlerin verilmesini sağlayan, idari ve teknik tedbirleri aldıkları kurumsal yapılar oluşturdukları görülmektedir. Tesisat Mühendisliği, yapılan araştırma ve uygulamalarla her gün gelişen, bilimsel ve teknolojik yapısıyla yaklaşık 20 farklı alanda, insanların uygun ısıl konfor ve uygun iç hava kalitesi yaratılmış ortamlarda, güven içinde yaşamasını ve üretmesini sağlayan, bunu sürdürülebilir bir yapıda, enerji ve çevre duyarlı olarak gerçekleştiren Makina Mühendisliğinin bir dalıdır. En önemli özelliği ise, sonuçları itibariyle herkesin hayatını çok yakından etkileyen bir hizmet dalı olmasıdır. Yarattıkları fiziksel ortamın özellikleri ve atıklarıyla, doğrudan ve dolaylı insan hayatını etkileyen söz konusu hizmetlerin verilişinde, potansiyel risklerin azaltılmasını sağlayacak kurumsal yapıların (Profesyonel Mühendislik, Uzman Mühendislik), hizmeti veren tasarım mühendislerin yetiştirilmesi, akreditasyonu, meslek içi eğitimleri, denetimleri ve sorumlulukları ile birlikte tartışılması bu panelin konusudur. 13

15 [ABSTRACT:0002] 21 KILCAL BORULU SİSTEM İLE ISITMA VE SERİNLETME HEATING AND COOLING WITH CAPILLARY TUBE SYSTEM Abdülhadi Şen, Selçuk Mete [ABSTRACT:0011] 22 ABSORBSİYONLU SOĞUTMA SİSTEMİNDE FARKLI ERİYİKLERİN KULLANILABİLİRLİĞİ VE PERFORMANS DEĞERLERİNİN İNCELENMESİ INVESTIGATION OF THE UTILITY OF VARIOUS SOLUTIONS IN ABSORPTION REFRIGERATION SYSTEM AND THEIR PERFORMANCE Ömer Kaynaklı, Kenan Saka, Faruk Kaynaklı [ABSTRACT:0015] 23 ABSORBSİYONLU SOĞUTMA SİSTEMİNDE ENTROPİ ÜRETİMİNİN FARKLI ÇALIŞMA ŞARTLARI ALTINDA ANALİZİ ANALYSIS OF ENTROPY GENERATION UNDER VARIOUS OPERATING CONDITIONS IN ABSORPTION REFRIGERATION SYSTEM Ömer Kaynaklı, Kenan Saka, Nurettin Yamankaradeniz [ABSTRACT:0020] 24 BUHAR ÜRETİM TESİSLERİNDE ENERJİ VERİMLİLİĞİNİN ARTTIRILMASINA YÖNELİK ÖNLEMLER MEASURES FOR IMPROVING THE ENERGY EFFICIENCY IN STEAM BOILER HOUSES Dinçer Durukafa [ABSTRACT:0023] 25 TOPLU YAŞAM ALANLARININ İKLİMLENDİRİLMESİNİN HESAPLAMALI AKIŞKAN DİNAMİĞİ PROGRAMIYLA MODELLENMESİ MODELING OF AIRCONDITIONING THE INDOOR ENVIROMENTS WITH THE PROGRAM OF CFD Melik Ziya Yakut, Fatih Yılmaz, Reşat Selbaş, İbrahim Üçgül [ABSTRACT:0027] 26 THE ESTIMATED ENERGY CONSUMPTION OF BUILDINGS WITH ARTIFICIAL NEURAL NETWORKS Melike Gülbahçe, Mehmet Onur Gülbahçe, Semih Kurular [ABSTRACT:0028] 27 TİCARİ BİNALARDA GÜNEŞ VE RÜZGAR DESTEKLİ HAVALANDIRMA FANLARININ ENERJİ VE MALİYET ETKİNLİĞİNİN İNCELENMESİ INVESTIGATION OF ENERGY AND COST EFFICIENCY OF VENTILATION FANS ASSISTED SOLAR AND WIND IN COMMERCIAL BUILDINGS Mehmet Ziya Söğüt, T. Hikmet Karakoç, Ahmet H. Gökşin [ABSTRACT:0029] 28 A NUMERICAL STUDY ON THE LOUVERED-FIN COMPACT HEAT EXCHANGERS Nihal Uğurlubilek, Özge Altun, Bahadır Doğan, Latife Berrin Erbay 14

16 [ABSTRACT:0037] 29 OTOMASYONDA ALARMLARIN ÖTESİNE GEÇMEK MOVING BEYOND ALARMS ON AUTOMATION Metin Selçuk Ercan [ABSTRACT:0040] 30 BİNA YAPI BİLEŞENLERİNİN ZAMAN BAĞIMLI SOĞUMAYA KARŞI DAVRANIŞININ SAYISAL İNCELENMESİ NUMERICAL INVESTIGATION OF TRANSIENT RESPONSE OF BUILDING COMPONENTS FOR THE COOLING PROCESS Mehmet Emin Arıcı, Birkut Güler [ABSTRACT:0045] 31 KONTROL VANALARININ BOYUTLANDIRILMASI VE ENERJİ TASARRUFUNA ETKİSİ DIMENSIONING CONTROL VALVES AND EFFECTS ON ENERGY EFFICIENCY Seçil Kızanlık İskender [ABSTRACT:0050] 32 ENDÜSTRİYEL BİR BUHAR KAZANININ ENERJİ VE EKSERJİ ANALİZİ ENERGY AND EXERGY ANALYSIS OF A INDUSTRIAL STEAM BOILER Önder Kaşka, Nehir Tokgöz, Onur Bor [ABSTRACT:0051] 33 BURSA DA BİR EVİN ELEKTRİK İHTİYACINDA GÜNEŞ-RÜZGÂR HİBRİD ENERJİ SİSTEMİNİN KULLANILMASI THE USE OF WIND-SOLAR HYBRID ENERGY SYSTEM FOR THE HOUSE'S ELECTRICAL REQUIREMENT IN BURSA Elif Uzun, Numan Yüksel [ABSTRACT:0053] 33 COMPARATIVE ECONOMICAL ANALYSIS OF AIR AND GROUND SOURCE HEAT PUMPS FOR DIFFERENT CLIMATIC REGIONS OF TURKEY Şevket Özgür Atayılmaz, Hakan Demir, Yunus Emre Talu, Veysel Ergül [ABSTRACT:0054] 34 IMPROVING ENERGY PERFORMANCE OF A HOSPITAL Mustafa Zeki Yılmazoğlu [ABSTRACT:0055] 35 JEOTERMAL GÜÇ KULLANAN BİR ALKALİ ELEKTROLİZ ÜNİTESİNDEN HİDROJEN ÜRETİMİNİN TERMODİNAMİK ANALİZİ THERMODYNAMIC ANALYSIS OF GEOTHERMAL POWERED HYDROGEN PRODUCTION BY ALKALINE WATER ELECTROLYSIS Mehmet Kanoğlu, Ceyhun Yılmaz, Ayşegül Abuşoğlu [ABSTRACT:0056] 36 DX SİSTEMLERDE HAVA DAĞITIM EKİPMANLARININ KONFORA ETKİSİ THE EFFECT OF AIR DISTRIBUTION EQUIPMENTS IN DX SYSTEM TO COMFORT ZONE Barış Salman 15

17 [ABSTRACT:0060] 37 BİNALARDAN ATIK GAZIN DIŞ CEPHEDEN ATILMASI VE SORUNLARI DISCHARGE OF THE WASTE GASES FROM THE BUILDINGS AND THE PROBLEMS THAT ARE OCCURED Muammer Akgün, Erkin Çetin [ABSTRACT:0062] 38 ISITMA KABLOSU İLE KAR-BUZ BİRİKİMİNİ ENGELLEME SİSTEMİ UYGULAMALARI ICE AND SNOW MELTING APPLICATIONS WITH HEATING CABLES Yaşar Hüseyin Şan [ABSTRACT:0070] 39 KUMAŞ HAVA KANALLARI: ÇOK AMAÇLI SPOR SALONLARININ HAVALANDIRMASINDA ENERJİ TASARRUFU TEXTILE BASED VENTILATION: ENERGY SAVINGS IN LARGE MULTI-PURPOSE SPORT ARENAS Atahan Canbolat, Anders Olsen [ABSTRACT:0071] 40 FARKLI AGREGALARDAN ÜRETİLEN BETONUN ÖZELLİKLERİNİN DENEYSEL OLARAK İNCELENMESİ EXPERIMENTAL INVESTIGATIONS ON THERMOPHYSICAL PROPERTIES OF CONCRETE PRODUCED FROM DIFFERENT AGGREGATES Hasan Oktay, Recep Yumrutaş [ABSTRACT:0072] 41 DOĞAL SOĞUTMA VE ADYABATİK SOĞUTMA ENTEGRELİ SOĞUTMA GRUPLARI AIR COOLED WATER CHILLERS WITH INTEGRATED FREE COOLING AND ADIABATIC COOLING Erhan Kakı [ABSTRACT:0073] 42 DOĞAL SOĞUTMA ÖNEMİ VE KULLANIMINDA DİKKAT EDİLECEK HUSUSLAR IMPORTANCE OF FREE COOLING AND APPLICATION RULES Bekir Cansevdi [ABSTRACT:0074] 43 İÇTEN YİVLİ BORULARIN EVAPORATÖR PERFORMANSINA ETKİSİ EFFECT OF INNER GROOVED TUBES ON EVAPORATOR PERFORMANCE Yasin Kocaman, Hatice Tosun [ABSTRACT:0075] 44 YENİ BİR YAKLAŞIMLA KANATLI BORULU ISI DEĞİŞTİRİCİLERİNİN PERFORMANS ANALİZİ A NEW APPROACH TO PERFORMANCE ANALYSIS OF FIN AND TUBE HEAT EXCHANGERS Yasin Kocaman, Hatice Tosun [ABSTRACT:0077] 45 ENERJİ VERİMLİ BİNALARDA CO2 EMİSYON ÖLÇÜTLERİ VE EKSERJİ KAVRAMI CRITERIA OF CO2 EMISSIONS IN ENERGY EFFICIENCY BUILDINGS AND EXERGY CONCEPT Mehmet Ziya Söğüt, Tahir Hikmet Karakoç, İsmail Ekmekçi 16

18 [ABSTRACT:0079] 46 ENERGY SAVING POTANTIAL IN HVAC SYSTEMS BY HYDRONIC BALANCING Tamas Szekely, Recep Burak Kolsuk [ABSTRACT:0082] 47 R134A VE R600A SOĞUTUCU AKIŞKANLARININ KULLANILDIĞI EV TİPİ BUZDOLABI ÇEVRİMİ TASARIM SONUÇLARININ KARŞILAŞTIRILMASI COMPARISON OF HOUSEHOLD REFRIGERATION CYCLE DESIGN OUTPUTS USING R134A AND R600A AS WORKING FLUIDS Özgür Bayer, Gökhan Cüylan, Rüknettin Oskay [ABSTRACT:0085] ENTEGRE TASARIMDA MULTI SERVICE CHILLED BEAM UYGULAMALARI MULTI SERVICE CHILLED BEAM APPLICATIONS IN INTEGRATED DESIGN İbrahim Kaya [ABSTRACT:0087] 50 ALTERNATİF SOĞUTUCU AKIŞKANLI KASKAD SOĞUTMA SİSTEMİNİN TERMODİNAMİK ANALİZİ THERMODYNAMIC ANALYSIS OF COOLING SYSTEM ALTERNATIVE REFRIGERANT CASCADE Fatih Yılmaz, Reşat Selbaş, Arif Emre Özgür, Mustafa Tolga Balta [ABSTRACT:0088] 51 BUZ DEPOSU SİSTEMLERİ ICE STORE SYSTEMS Ahmet Türkeri [ABSTRACT:0090] 52 YENİLENEBİLİR ENERJİ KAYNAĞI BİYOGAZ BIOGAS AS RENEWABLE ENERGY SOURCE Suat Karakuz [ABSTRACT:0092] 53 DİREKT GENLEŞMELİ KLİMA SANTRALLERİNDE SOĞUTMA ÇEVRİMİ SİMÜLASYONU VE PARAMETRELERİN ANALİZİ REFRIGERATION CYCLE SIMULATION IN DIRECT EXPANSION AIR HANDLING UNITS AND ANALYSIS OF PARAMETERS Murat Özer, Erhan Budak, Tolga Güler [ABSTRACT:0093] 54 AKSARAY İLİNİN GÜNEŞ ENERJİSİ POTANSİYELİNİN İNCELENMESİ INVESTIGATION OF SOLAR ENERGY POTENTIAL OF AKSARAY Yasin Bektaş, Fatih Yılmaz [ABSTRACT:0096] 55 BİNA VE ENDÜSTRİYEL TESİSLERDE FİLTRE, PİSLİK TUTUCU, SEPERATÖR TİPLERİ VE UYGULAMA SAHALARI FILTERS, STRAINERS, SEPERATORS IN BUILDINGS AND INDUSTRIAL FACILITIES AND THEIR APPLICATION FIELDS Serdar Gürel 17

19 [ABSTRACT:0097] 56 GWP ORANI DÜŞÜK SOĞUTUCU AKIŞKAN KARIŞIMLARININ BUHAR SIKIŞTIRMALI SOĞUTMA ÇEVRIMINDE İNCELENMESI EXAMINATION OF LOW GWP REFRIGERANT MIXTURES IN VAPOR COMPRESSION REFRIGERATION CYCLE Ubade Kemerli, Özgür Şevket Atayılmaz, Ayşegül Öztürk [ABSTRACT:0098] 57 LİNYİT KÖMÜRÜ GAZLAŞTIRMA ÜZERİNE BİR ÇALIŞMA A STUDY ON GASIFICATION OF THE LIGNITE COAL Ahmet Can, Cem Keltüoğlu [ABSTRACT:0099] 58 TESİSAT SİSTEMLERİNDE BAKIR BORU KULLANIMININ ÖNEMİ VE MİKROBİYOLOJİK KOROZYON ÜZERİNE ETKİLERİ THE IMPORTANCE OF USING COPPER TUBE IN AIR-WATER-GAS DISTRIBUTION SYSTEMS AND ITS EFFECTS ON MICROBIOLOGICAL CORROSION Ayşe Gamze Onuk [ABSTRACT:0100] 59 CHILLED BEAM TECHNOLOGY John Woollett [ABSTRACT:0103] 60 HASTANELERDE ENERJİ KULLANIMINDAVERİMLİLİK İÇİN ÖRNEK BİR UYGULAMA A SAMPLE APPLICATION IN HOSPITALS FOR EFFICIENCY IN ENERGY USE Reşat Selbaş, Arzu Şencan Şahin, Fatih Yılmaz, Cevdet Eşki [ABSTRACT:0109] 61 ENERGY EFFICIENT BUILDINGS Sahin Buyukkaya, Hakan Akman [ABSTRACT:0111] 62 FIDIC İNŞAAT SÖZLEŞMELERİ FIDIC CONSTRUCTION CONTRACTS Fatma Çölaşan [ABSTRACT:0112] 63 ENERGY EFFICIENCY WITH CERTIFIED PRODUCTS Erick Melquiond [ABSTRACT:0115] 64 R32 AIR CONDITIONERS AND HEAT PUMPS Hilde Dhont, Martin Dieryckx [ABSTRACT:0120] 65 DOĞALGAZ İLE ÇALIŞAN BRÜLÖRLERDE YAKIT/HAVA KARIŞIM ORANI AYARLAMASINDA KULLANILACAK BİR DOĞRUSAL KELEBEK VANA TASARIMI DESIGN OF A LINEAR BUTTERFLY VALVE WHICH WILL BE USED FOR FUEL/AIR RATIO MODULATION ON NATURAL GAS BURNERS Barış Elbüken, Didem Deniz Kayabaşı, Alper Ata 18

20 [ABSTRACT:0124] 66 YAPILARDA SİSMİK KORUMA VE TİTREŞİM KONTROLÜ SEISMIC PROTECTION AND VIBRATION CONTROL IN CONSTRUCTIONS Volkan Dikmen [ABSTRACT:0125] 67 VRF SİSTEMLERİNDE ISITMA KONFORU IN VRF SYSTEMS HEATING COMFORT Sedef Mahyacı [ABSTRACT:0126] 68 TARİHİ BİNALARIN ENERJİ VERİMLİ İYİLEŞTİRİLMESİ İÇİN ÖRNEK BİR ÇALIŞMA A CASE STUDY FOR ENERGY EFFICIENT RETROFITTING OF HISTORICAL BUILDINGS Gülden Gökçen Akkurt, Cem Doğan Şahin, Selim Sarp Tunçoku, Zeynep Durmuş Arsan, Petra Eriksson [ABSTRACT:0127] 69 SEZONSAL VERİMLİLİK, TÜRKİYE'DE KLİMALAR İÇİN EKO TASARIM GEREKLİLİKLERİ VE YENİ ENERJİ ETİKETİ SEASONAL EFFICIENCY, ECO-DESIGN REQUIREMENTS FOR AIR CONDITIONERS AND THE NEW ENERGY LABEL IN TURKEY Andaç Yakut [ABSTRACT:0128] 70 ENERGY MANAGEMENT: MONITORING, VISUALZATION, EVALUATION AND OPTIMIZATION OF ENERGY CONSUMPTION Michael Rader [ABSTRACT:0129] 71 ENERJİ VERİMLİLİĞİ FİZİBİLİTESİ ÖRNEK ÇALIŞMASI: NARLIDERE HUZUREVİ YAŞLI BAKIM VE REHABİLİTASYON MERKEZİ AN ENERGY EFFICIENCY FEASIBILITY CASE STUDY: NARLIDERE NURSING HOME AND REHABILITATION CENTRE Gülden Gökçen Akkurt, Cihan Turhan, Cem Doğan Şahin, Ebru Kuzgunkaya [ABSTRACT:0131] 71 ENERGY REHABILITATION OF BUILDINGS IN ROMANIA, CONVENTIONAL COMPUTING VS REAL ENERGY CONSUMPTION Ioan Silviu Dobosi, Silviana Brata, Ioan Bistran [ABSTRACT:0132] 72 NEVŞEHİR HAVALİMANİ ÇEVRESEL ETKİLERİNİN YEŞİL HAVAALANİ PROJESİ KAPSAMİNDA İNCELENMESİ RESEARCH ON ENVIRONMENTAL EFFECTS WITHIN THE SCOPE OF GREEN AIRPORT PROJECT IN NEVSEHİR INTERNATIONAL AIRPORT Battal Doğan, Fatih Türkoğlu [ABSTRACT:0134] 73 ANİ SICAKLIK DÜŞÜMÜ VE HIZ ARTIŞLARININ İNSAN ISIL KONFORU VE DERİ YÜZEY SICAKLIKLARINA ETKİLERİNİN DENEYSEL İNCELENMESİ EXPERIMENTAL INVESTIGATION OF THE EFFECTS OF TEMPERATURE STEPS & AIR VELOCITY INCREASES ON THE SKIN TEMPERATURE & HUMAN THERMAL COMFORT Abdulvahap Yiğit, Nurullah Arslanoğlu 19