Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Ahmet Ümit Tepe"'
Publikováno v:
Energies, Vol 17, Iss 5, p 1238 (2024)
The main purpose of this investigation was to explore the heat transfer and flow characteristics of aero-foil-shaped fins combined with extended jet holes, specifically focusing on their feasibility in cooling turbine blades. In this study, a compreh
Externí odkaz:
https://doaj.org/article/234eac6a98a940a196f91c7efe8fcbdd
© 2022 Elsevier LtdColorless distributed combustion technique enables less pollutants emissions for a fuel/oxidizer mixture to be combusted. In this study, colorless distributed combustion characteristics (CDC) of hydrogen/air mixtures were numerica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a15fa96831a5710735e5e2f6e3fa47a4
https://avesis.gazi.edu.tr/publication/details/675ed347-2615-414e-b607-87c34cb2746b/oai
https://avesis.gazi.edu.tr/publication/details/675ed347-2615-414e-b607-87c34cb2746b/oai
Publikováno v:
ASME Journal of Heat and Mass Transfer. 145
In a jet impingement cooling (JIC) system, the layout of the target surface and length of the jet holes can change both the flow field and the heat transfer characteristics. Elliptical-shaped pins (ESPs) with different heights and layouts on the targ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fc56a31636e6a55ff30d4e6b8e06f13
https://doi.org/10.1115/1.4055940
https://doi.org/10.1115/1.4055940
Autor:
Ahmet Ümit Tepe
Publikováno v:
Heat and Mass Transfer. 57:1815-1828
A numerical study was carried out to explore the influence of triangular with concave edge shaped (TCES) upstream ramp on the film cooling effectiveness (FCE) and flow characteristics. The main objective of this study is to obtain the performance of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::248ee6399121cb28b06dbb0c030ff43a
https://doi.org/10.1007/s00231-021-03075-0
https://doi.org/10.1007/s00231-021-03075-0
Publikováno v:
Issue: 34 19-27
Avrupa Bilim ve Teknoloji Dergisi
Avrupa Bilim ve Teknoloji Dergisi
In this article, one of the hazardous trouble in-flight situations called ice accumulation on wing leading edge of aircraft has been numerically investigated. While the target surface is kept constant temperature at Tw=263.15 K, the inlet temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ab6121c0b63d7a113dbd22950c89ad9
https://dergipark.org.tr/tr/pub/ejosat/issue/68224/1062495
https://dergipark.org.tr/tr/pub/ejosat/issue/68224/1062495
Publikováno v:
International Journal of Thermal Sciences. 179:107698
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af75f4066d58fa021a4732d5214981e4
https://doi.org/10.1016/j.ijthermalsci.2022.107698
https://doi.org/10.1016/j.ijthermalsci.2022.107698
Autor:
Ahmet Ümit Tepe, Harun Yilmaz
Publikováno v:
International Journal of Thermal Sciences. 179:107711
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9449255c714254fdf2676957885870d
https://doi.org/10.1016/j.ijthermalsci.2022.107711
https://doi.org/10.1016/j.ijthermalsci.2022.107711
Autor:
Ahmet Ümit Tepe
Publikováno v:
International Journal of Heat and Mass Transfer. 174:121326
Existence of the vortices in a flow field strongly affects the heat transfer. In this study, effect of newly proposed punched triangular ramp vortex generator (PRVG) on heat transfer performance for a fin-tube heat exchanger was investigated numerica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0453a2076f44446d10e9607e063d4ef
https://doi.org/10.1016/j.ijheatmasstransfer.2021.121326
https://doi.org/10.1016/j.ijheatmasstransfer.2021.121326
In this study, effects of extended jet holes to heat transfer and flow characteristics of jet impingement cooling were numerically investigated. Cross-flow in the impinging jet cooling adversely affects the heat transfer on the target surface. The ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8ebf4d80f30b46c8444b7c7424780de
https://aperta.ulakbim.gov.tr/record/73025
https://aperta.ulakbim.gov.tr/record/73025