Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Ekrem Buyukkaya"'
Publikováno v:
Thermal Science, Vol 26, Iss 1 Part A, Pp 1-12 (2022)
The Shell-and-tube type heat exchangers have long been widely used in many fields of industry. These types of heat exchangers are generally easy to design, manufacturing and maintenance, but require relatively large spaces to install. Therefore the o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5166afdc1e30883acbad4cc694c233fb
http://www.doiserbia.nb.rs/img/doi/0354-9836/2022/0354-98362000293A.pdf
http://www.doiserbia.nb.rs/img/doi/0354-9836/2022/0354-98362000293A.pdf
Publikováno v:
International Journal of Thermal Sciences. 155:106417
In this study, a novel and innovative baffle design was offered in order to considerably reduce shell side pressure loss without compromising thermal performance. Computational fluid dynamics (CFD) was utilized to simulate and visualize 3-D turbulent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd566a88b8fed4291adb5afa6442cc0f
https://doi.org/10.1016/j.ijthermalsci.2020.106417
https://doi.org/10.1016/j.ijthermalsci.2020.106417
Publikováno v:
Applied Thermal Engineering. 90:831-837
This paper, concentrates on a three-dimensional (3D) computational fluid-dynamics (CFD) model for coal combustion and electrode radiation inside an electric-arc furnace (EAF). Simulation of the melting process includes combustion reactions of coal pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::daa764896b27bcfc2bfd4636cd609ae1
https://doi.org/10.1016/j.applthermaleng.2015.07.066
https://doi.org/10.1016/j.applthermaleng.2015.07.066
Autor:
Ekrem Buyukkaya
Publikováno v:
Surface and Coatings Technology. 202:3856-3865
Functionally graded coatings are coating systems used to increase performances of high temperature components in diesel engines. These coatings consist of a transition from the metallic bond layer to cermet and from cermet to the ceramic layer. In th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77b8e38e5f12a91d436242fa0b8d1d8d
https://doi.org/10.1016/j.surfcoat.2008.01.034
https://doi.org/10.1016/j.surfcoat.2008.01.034
The aim of this paper is to determine temperature and stress distributions in a ceramic based on Partially Stabilized Zirconia coated steel piston crown by using plasma spraying for improving performance of a marine diesel engine. Effects of coating
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::118ffd8ea445ba98d5f1032983e75a84
https://hdl.handle.net/20.500.12619/49916
https://hdl.handle.net/20.500.12619/49916
Autor:
Muhammet Cerit, Ekrem Buyukkaya
Publikováno v:
Surface and Coatings Technology. 202:398-402
In this study, firstly, thermal analyses are investigated on a conventional (uncoated) diesel piston, made of aluminum silicon alloy and steel. Secondly, thermal analyses are performed on pistons, coated with MgO-ZrO2 material by means of using a com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23df6257112c71077beb81b73dbdc710
https://doi.org/10.1016/j.surfcoat.2007.06.006
https://doi.org/10.1016/j.surfcoat.2007.06.006
Publikováno v:
SAÜ Fen Bilimleri Enstitüsü Dergisi. 19
In this study, experimental results from a homogenous charge compression ignition (HCCI) engine fueled with PRF- 85 (85% iso-octane and 15% n-heptane) were used to zero dimensional In this study, combustion analysis of homogenous charge compression i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74460e028e7e393a81adeb458ab8fbe4
https://doi.org/10.16984/saufenbilder.82197
https://doi.org/10.16984/saufenbilder.82197
In this study, trout oil methyl ester fuel (TOME) was prepared by transesterification using potassium hydroxide as catalyst. The trout oil and its blends (B10, B20, 840 and B50) were tested in a single-cylinder natural aspirated indirect injection di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92dd39239c56efe92ca3dd33f1ea4899
https://avesis.gazi.edu.tr/publication/details/7dec050c-501d-43e1-839d-adde48e242ed/oai
https://avesis.gazi.edu.tr/publication/details/7dec050c-501d-43e1-839d-adde48e242ed/oai
Autor:
Muhammet Cerit, Ekrem Buyukkaya
In this study, an experimental study of the effects of injection timing on nitrogen oxide (NOx) emissions of a low heat rejection (LHR) turbocharged direct injection diesel engine was conducted. The injection timing and brake specific fuel consumptio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f9e0647e2298723a9aa79298e188ce1
https://hdl.handle.net/20.500.12619/49693
https://hdl.handle.net/20.500.12619/49693
Tests were performed on a six cylinder, direct injection, turbocharged Diesel engine whose pistons were coated with a 350 mu m thickness of MgZrO3 over a 150 mu m thickness of NiCrAl bond coat. CaZrO3 was employed as the coating material for the cyli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e246dbc7eb6d44766320cea54da5d85c
https://hdl.handle.net/20.500.12619/50072
https://hdl.handle.net/20.500.12619/50072