Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Milad Tajik Jamal-Abad"'
Publikováno v:
Ain Shams Engineering Journal, Vol 9, Iss 4, Pp 689-696 (2018)
In this study, the forced convective in a tube filled with porous media is investigated analytically based on the perturbation methods. Thermal conductivity of the medium is assumed to be a linear function of radius. The Brinkman–Forchheimer-extend
Externí odkaz:
https://doaj.org/article/86e9ade3f6ee49439a0e7ac0959429b8
Autor:
Milad Tajik Jamal-Abad, Maziar Dehghan, Seyfolah Saedodin, Mohammad Sadegh Valipour, Amirhossein Zamzamian
Publikováno v:
Journal of Heat and Mass Transfer Research, Vol 1, Iss 1, Pp 17-23 (2014)
Rheological characteristics of Al2O3, CuO and TiO2 nano particles were investigated in oil asthe base fluid at 1 and 2 wt.%. Constitutive relations for non-Newtonian fluid were discussedbased on the power-law model. Measured viscosities of each nanof
Externí odkaz:
https://doaj.org/article/b71025375a654291ab850c9eac21011a
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 141:1943-1950
The convection heat transfer inside a tube filled with a porous material under the constant heat flux thermal boundary condition which is widely used in practical applications is studied in the present article. The Darcy–Brinkman–Forchheimer mode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc56fb26c10f44d22cb1f8817ec560d2
https://doi.org/10.1007/s10973-020-09667-y
https://doi.org/10.1007/s10973-020-09667-y
Publikováno v:
Ain Shams Engineering Journal, Vol 9, Iss 4, Pp 689-696 (2018)
In this study, the forced convective in a tube filled with porous media is investigated analytically based on the perturbation methods. Thermal conductivity of the medium is assumed to be a linear function of radius. The Brinkman–Forchheimer-extend
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c24262461289822f0f45642e1c52683
https://doi.org/10.1016/j.asej.2016.03.019
https://doi.org/10.1016/j.asej.2016.03.019
Publikováno v:
Renewable Energy. 107:156-163
In the present work the efficiency of a solar parabolic trough has been investigated experimentally. An absorber filled with metal foam is used in order to improve the heat transfer and increase the efficiency of PTC (parabolic trough collector). The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a43e515970b1f1bddeee77da31b62852
https://doi.org/10.1016/j.renene.2017.02.004
https://doi.org/10.1016/j.renene.2017.02.004
Publikováno v:
Renewable Energy. 91:147-154
In this study, convection-radiation heat transfer in solar air-heater filled with a porous medium is investigated. The effects of porous media shape parameter (s), Forchheimer number (F) and radiation parameter (ζ) on the collector efficiency are di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55d60a4c3a5da1f6d76b448fcb4f1a5f
https://doi.org/10.1016/j.renene.2016.01.050
https://doi.org/10.1016/j.renene.2016.01.050
Publikováno v:
Building and Environment. 92:142-151
In this paper, thermal performance of a room heated with an attached sunspace has been experimentally investigated and has been modeled using the EnergyPlus software. A fixed porous bed was placed beneath the room's floor to store the heat. To increa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4104ed9c9e6386d832cb21335401a4b4
https://doi.org/10.1016/j.buildenv.2015.04.022
https://doi.org/10.1016/j.buildenv.2015.04.022
Publikováno v:
Journal of Magnetism and Magnetic Materials. 378:128-137
A mathematical model for two-dimensional fluid flow under the influence of stream wise transverse magnetic fields in laminar regime is simulated in this study. Heat transfer past a square diamond shaped porous obstacle is also taken into account. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f38a058ea5762052e08065829a9a90ef
https://doi.org/10.1016/j.jmmm.2014.11.020
https://doi.org/10.1016/j.jmmm.2014.11.020
Publikováno v:
Energy Conversion and Management. 85:264-271
Local thermal non-equilibrium (LTNE) effects in the developed region of the forced convection in a circular tube filled with saturated porous medium are analytically studied at the constant wall-temperature boundary condition, as well as at the iso-f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f80a481a9d1fe9b88e0a29b5455cf5c2
https://doi.org/10.1016/j.enconman.2014.05.074
https://doi.org/10.1016/j.enconman.2014.05.074
Publikováno v:
Journal of Thermophysics and Heat Transfer. 27:756-760
The objectives of this paper are to examine the effect of nanoparticles on flat-plate collector efficiency. Nanofluids are nanotechnology-based colloidal dispersion engineered by stably suspending nanoparticles. This study employed direct synthesis m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35b9ac919922d125dd926a1b1137b2c4
https://doi.org/10.2514/1.t4074
https://doi.org/10.2514/1.t4074