Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Amin Safi"'
Publikováno v:
International Journal of Thermofluids, Vol 20, Iss , Pp 100468- (2023)
A detailed experimental and numerical validation studies are conducted on internal channel jet impingement cooling where seven jets impinging inside a rotating semi-cylindrical channel. The study objective is to mimic the cooling flow structure in ga
Externí odkaz:
https://doaj.org/article/bce2bed3134447aaa14bfaf06f9c66bd
Publikováno v:
Alexandria Engineering Journal, Vol 59, Iss 5, Pp 3781-3797 (2020)
Currently, gas turbine engines play a vital role in our daily lives. Some of the uses of gas turbine engines include aircraft propulsions, helicopters, submarines, and industrial applications. The thermal efficiency and power output of such engines c
Externí odkaz:
https://doaj.org/article/c959f8709a0746ccaef0ee6c082a1880
Herein, experimental and numerical validation studies were conducted on internal channel cooling in which seven jets impinging inside a rotating semi-cylindrical channel. These studies were conducted by considering a Reynolds number of 7,500 for a je
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::949df5308761d591c4386862aed32c32
https://doi.org/10.21203/rs.3.rs-2447486/v1
https://doi.org/10.21203/rs.3.rs-2447486/v1
Publikováno v:
Alexandria Engineering Journal, Vol 59, Iss 5, Pp 3781-3797 (2020)
Currently, gas turbine engines play a vital role in our daily lives. Some of the uses of gas turbine engines include aircraft propulsions, helicopters, submarines, and industrial applications. The thermal efficiency and power output of such engines c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a34ccaf83938190cfab7b1c4e63202d
http://www.sciencedirect.com/science/article/pii/S1110016820303033
http://www.sciencedirect.com/science/article/pii/S1110016820303033
Publikováno v:
International Journal of Heat and Mass Transfer. 129:1250-1262
During the operation of polymer electrolyte fuel cells (PEFC) liquid water clusters generated due to electrochemical reactions in the gas diffusion layers (GDL) create a resistance against gas transport towards the catalyst layers (CL), and hence mus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::609f3e49f5f7b205564fef4025ff81c1
https://doi.org/10.1016/j.ijheatmasstransfer.2018.10.042
https://doi.org/10.1016/j.ijheatmasstransfer.2018.10.042
Publikováno v:
World Congress on Momentum, Heat and Mass Transfer.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07763dc3078f7d9799736113176be8d0
https://doi.org/10.11159/enfht20.147
https://doi.org/10.11159/enfht20.147
Autor:
Mohammad Amin Safi, Meysam Khatoonabadi, Nikolaos I. Prasianakis, Jörg Roth, Felix N. Büchi, Nikolay Kirov, John Mantzaras
Publikováno v:
International Journal of Heat and Mass Transfer. 181:121859
Three-dimensional direct numerical simulations were performed for investigating the flow in a serpentine channel and the under-laying porous gas diffusion layer (GDL) of a micro polymer electrolyte fuel cell (PEFC). The flow field comprised three str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c78743f19ec4fe9c76d02d6032d820d
https://doi.org/10.1016/j.ijheatmasstransfer.2021.121859
https://doi.org/10.1016/j.ijheatmasstransfer.2021.121859
Publikováno v:
International Journal of Heat and Mass Transfer. 115:238-249
The liquid water generated by the electrochemical reaction in a polymer electrolyte fuel cell (PEFC) can greatly affect the cell performance and/or efficiency. Phase change of the water due to evaporation is therefore an important process in understa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::587bc42fef7daa1e3443e13bd1f8f872
https://doi.org/10.1016/j.ijheatmasstransfer.2017.07.050
https://doi.org/10.1016/j.ijheatmasstransfer.2017.07.050
Publikováno v:
Energy & Fuels. 31:11448-11459
The catalytic and gas-phase combustion of fuel-lean H2–O2–N2 premixtures was investigated in a channel coated with platinum at pressures 1.0–3.5 bar, a range encompassing microreactors in portable power generation systems and passive hydrogen r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75cd424d9eb73e1f3e7fb16ccb5453ad
https://doi.org/10.1021/acs.energyfuels.7b02011
https://doi.org/10.1021/acs.energyfuels.7b02011
Publikováno v:
Computers & Mathematics with Applications. 73:520-536
Following our previous work on the application of the diffuse interface coupled lattice Boltzmann-level set (LB-LS) approach to benchmark computations for 2D rising bubble simulations, this paper investigates the performance of the coupled scheme in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bb02aff76577232a4fa86c56c909a2e
https://doi.org/10.1016/j.camwa.2016.12.014
https://doi.org/10.1016/j.camwa.2016.12.014