Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Erdem Çiftçi"'
Autor:
Murat ÖZTÜRK, Erdem ÇİFTÇİ
Publikováno v:
Gazi Üniversitesi Fen Bilimleri Dergisi, Vol 11, Iss 4, Pp 1162-1170 (2023)
Dünya nüfusundaki meydana gelen artışlar, enerjiye olan talepleri de doğrudan etkilemektedir. Nüfus artışı ile doğrudan etkilenen enerji taleplerine karşı tepki verebilmek ve sürdürülebilir bir gelecek sağlamak amacıyla farklı enerj
Externí odkaz:
https://doaj.org/article/1982f1bda7184aa98bb9c8a81b276d1f
Autor:
Erdem ÇİFTÇİ
Publikováno v:
Gazi Üniversitesi Fen Bilimleri Dergisi, Vol 9, Iss 1, Pp 84-94 (2021)
Thermophysical properties of the working fluid of a fluid-driven heat transfer system is the key parameter in determination of heat transfer performance of the system they were used. The nanofluids, nanoparticles containing colloidal suspensions, hav
Externí odkaz:
https://doaj.org/article/85ca63ebbeb041eea211999a5d195f89
Autor:
Erdem ÇİFTÇİ
Publikováno v:
Gazi Üniversitesi Fen Bilimleri Dergisi, Vol 8, Iss 4, Pp 858-871 (2020)
Utilization of nanofluidic solutions instead of conventional working fluids in thermal systems has become one of the most popular topics in recent years due to the many benefits they provide. In this experimental study, an aqueous nanofluid solution
Externí odkaz:
https://doaj.org/article/0edd667eafc1400a8d060e00ac5bc04e
Publikováno v:
International Journal of Renewable Energy Development, Vol 9, Iss 1, Pp 23-27 (2020)
In heat transfer applications, heat pipes are widely- preferred because of some characteristics such as low cost, being able to be produced in any size and low maintenance cost make them superior. Moreover, the working fluid to be employed substantia
Externí odkaz:
https://doaj.org/article/c4c882fe37924f6b9b0c9b83c92de0f2
Publikováno v:
International Journal of Renewable Energy Development, Vol 8, Iss 1, Pp 27-32 (2019)
Plate heat exchangers, a compact-type heat exchanger, are commonly used heat transfer devices because of their superior characteristics. Their thermal performances are strongly dependent to working fluid circulating inside the system. The influences
Externí odkaz:
https://doaj.org/article/ef599dd8d0ad4620b70eb3802cad0cd8
Autor:
Murat ÖZTÜRK, Erdem ÇİFTÇİ
Publikováno v:
International Conference on Scientific and Innovative Studies. 1:77-80
Nüfus yoğunluğunun artışı ile ortaya çıkan enerji krizi farklı enerji kaynakları arayışlarına nedenolmaktadır. Güneş enerjisi de alternatif olarak başvurulan en önemli kaynaklardan biridir. Çok farklıuygulama alanlarına sahip gü
Autor:
Murat Öztürk, Erdem Çiftçi
Solar air collectors (SAC) have had great importance nowadays as far as clean energy production is concerned. In this study, the novel double flow solar air collectors were designed and their performance was investigated. This study aims to illustrat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f98d33bea0062e337d3cfb5958bd6409
https://avesis.gazi.edu.tr/publication/details/5c8c8c98-23f6-4ae2-88e6-bc9e848f088f/oai
https://avesis.gazi.edu.tr/publication/details/5c8c8c98-23f6-4ae2-88e6-bc9e848f088f/oai
Autor:
Azim Doğuş Tuncer, Ataollah Khanlari, Faraz Afshari, Adnan Sözen, Erdem Çiftçi, Barış Kusun, İstemihan Şahinkesen
Photovoltaic-thermal (PVT) systems are sustainable applications that allows to produce thermal and electrical energies simultaneously. In this work, a sustainable solar drying system that contains a modified PVT-air collector has been designed, numer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49c315c6683f66cb389b3b954ec4ef29
https://avesis.gazi.edu.tr/publication/details/6f1499be-3b06-45a0-a493-974857fa0bc3/oai
https://avesis.gazi.edu.tr/publication/details/6f1499be-3b06-45a0-a493-974857fa0bc3/oai
Autor:
Azim Doğuş Tuncer, Ataollah Khanlari, İpek Aytaç, Erdem Çiftçi, Adnan Sözen, Halil İbrahim Variyenli
Publikováno v:
Heat Transfer Research. 53:73-86
In the recent years, researches are focused on improving the efficiency of photovoltaic (PV) panels by cooling panel surface utilizing different methods. In this work, paraffin wax-filled aluminum beverage cans have been utilized to improve the perfo
Publikováno v:
Renewable Energy. 180:410-423
Photovoltaic-thermal (PVT) collectors can be applied in order to concurrently generation of electrical and thermal energy. In the present study, a vertical hybrid PVT solar dryer has been developed and analyzed by utilizing numerical and experimental