Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Ahmed R"'
Publikováno v:
Case Studies in Thermal Engineering, Vol 32, Iss , Pp 101879- (2022)
The use og internal corrugated tubes with varying Reynolds numbers (Re) at a constant wall heat flux, we examine the effects of mixing secondary, spiral, and swirl flows on heat transfer and pressure drop. Furthermore, varying flow analysis is applie
Externí odkaz:
https://doaj.org/article/191656498ae343c8ac0884a44f7dac8d
Publikováno v:
Case Studies in Thermal Engineering, Vol 25, Iss , Pp 100910- (2021)
A 3D numerical analysis was carried out to assess the hydrothermal performance of a new configuration of the corrugated tube by adding interruptions to the perimeter of the corrugations. The finite volume method was employed to solve the governing eq
Externí odkaz:
https://doaj.org/article/2af01d54579248d092f4416c64706ee7
Autor:
Ahmed Ramadhan Al-Obaidi, Issa Chaer
Publikováno v:
Case Studies in Thermal Engineering, Vol 25, Iss , Pp 100964- (2021)
Heat exchangers are utilised in many heating and cooling processes within different industries. The effectiveness of the heat exchanger is partly dependent on the flow and heat transfer characteristics of the fluid inside the heat exchangers. This st
Externí odkaz:
https://doaj.org/article/d9c6e076734347568487d7a903c4be63
Autor:
Ahmed I. Abd El-Rahman, Waleed A. Abdelfattah, Karim S. Abdelwahed, Ahmed Salama, Ahmed Rabie, Ahmed Hamdy
Publikováno v:
Case Studies in Thermal Engineering, Vol 21, Iss , Pp 100708- (2020)
The design, the manufacture and the testing of a novel refrigeration system that is based on the thermoacoustic energy-conversion technology is reported. A 1-D linear acoustic model is specifically developed and carefully implemented in the present d
Externí odkaz:
https://doaj.org/article/30eb84de6c264ad8988176d2d1a9e63d