Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Y. Bakhshan"'
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 10, Iss 6, Pp 1571-1581 (2017)
In this research, a theoretical model is presented to investigate the density wave oscillations (DWOs), in two horizontal parallel channels with lumped parameter model based on two phase homogeneous hypothesis. The parallel channel is composed of the
Externí odkaz:
https://doaj.org/article/809922dbbf4e496dbbf872dbad5bce9c
Autor:
Y. Bakhshan, A. R. Omidvar
Publikováno v:
Transport Phenomena in Nano and Micro Scales, Vol 3, Iss 1, Pp 14-28 (2015)
Micro scale gas flows has attracted significant research interest in the last two decades. In this research, the fluid flow of gases in the stepped micro-channel at a wide range of Knudsen number has been analyzed with using the Lattice Boltzmann (MR
Externí odkaz:
https://doaj.org/article/251fb4e22571435aa54e66c089489a85
Publikováno v:
Advances in Mechanical Engineering, Vol 6 (2014)
Thermal performance of a cylindrical heat pipe is investigated numerically. Three different types of water based nanofluids, namely, Al 2 O 3 + Water, Diamond + Water, and Multi-Wall Carbon Nano tube (MWCNT) + Water, have been used. The influence of
Externí odkaz:
https://doaj.org/article/0d7e50ff2e93439bbd500fb5346df037
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy. 236:61-80
In this study, the effect of location, wettability, and thickness of the hydrophilic layer and also the effect of microporous layer (MPL) thickness on the dynamic water transport in the gas diffusion layer (GDL) of polymer electrolyte membrane fuel c
Publikováno v:
International Journal of Hydrogen Energy. 46:17397-17413
This study applied the pseudo-potential Lattice Boltzmann method (LBM) for investigating liquid water transport in the microporous layer (MPL) and gas diffusion layer (GDL) of polymer electrolyte fuel cell. The MPL and GDL reconstruction is performed
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering. 235:34-41
Pool boiling is used in various industries and play a significant role in heat transfer. So far, multiple studies have been carried out on investigating boiling and applying heat flux on the wire. In the present paper, the boiling of the coiled wire
Publikováno v:
International Journal of Heat and Technology. 38:377-385
Publikováno v:
Journal of Mechanical Engineering and Sciences. 14:6690-6708
One of the essential industry problems is the critical heat flux (CHF) phenomenon in the flow boiling regime which leads to the temperature jumping and damaging to the systems. Increasing the vapour volume fraction decreases the heat transfer coeffic
Publikováno v:
International Journal of Heat and Mass Transfer. 139:69-76
Due to the different parameters affecting critical heat flux (CHF), four models were proposed in this study to estimate this parameter. The presented models were validated for mass fluxes of 100 400 [kW/m2] was 4.5%. Using the unique correlation for
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 139:2295-2308
Nanofluid flow boiling and critical heat flux (CHF) are interesting topics for many researchers and have industrial application for preventing potential damages. On this basis, numerous experimental studies have been performed on the determination of