Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Sadegh Motahar"'
Autor:
Sadegh Motahar
Publikováno v:
آموزش مهندسی ایران, Vol 26, Iss 102, Pp 103-117 (2024)
This paper examines the role of entrepreneurship in energy engineering education, emphasizing the importance of incorporating entrepreneurial skills into the curriculum. Given the global challenges associated with sustainable energy, entrepreneurshi
Externí odkaz:
https://doaj.org/article/6a649598387946628b98bc9cad1447b9
Autor:
Sadegh Motahar
Publikováno v:
مجله مدل سازی در مهندسی, Vol 16, Iss 55, Pp 391-400 (2018)
Unglazed transpired solar collectors (UTCs) are solar air heating collectors that used for preheating air in ventilation systems or producing hot air for drying systems. Thermal performance of UTCs is a function of various parameters including incide
Externí odkaz:
https://doaj.org/article/b4fc1d2d7fe34a88a8bd88f27fa616e9
Autor:
Saeb Sadri, Sadegh Motahar
Publikováno v:
International Journal of Energy Research. 45:15092-15109
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2b66ab3761b3c4fa465c70f9f7aa5d6
https://doi.org/10.1002/er.6785
https://doi.org/10.1002/er.6785
Publikováno v:
International Journal of Heat and Mass Transfer. 109:134-146
This paper presents an experimental investigation on the melting process of n-octadecane as a phase change material (PCM) with dispersed titanium oxide (TiO2) nanoparticles. Experiments were performed in a rectangular enclosure heated at constant rat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::795b3981b9ba6c0cfe53f20daa369370
https://doi.org/10.1016/j.ijheatmasstransfer.2017.01.109
https://doi.org/10.1016/j.ijheatmasstransfer.2017.01.109
Publikováno v:
Energy Conversion and Management. 138:162-170
The solidification process of n -octadecane as a phase change material (PCM) with dispersed titanium dioxide (TiO 2 ) nanoparticles was experimentally studied. Experiments were performed in a rectangular enclosure cooled from one vertical side corres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e576041178dc26d4cafb6bdd1f9c187d
https://doi.org/10.1016/j.enconman.2017.01.051
https://doi.org/10.1016/j.enconman.2017.01.051
Publikováno v:
International Communications in Heat and Mass Transfer. 73:1-6
In the present paper, the effect of using a heat pipe on the melting and solidification behavior of a phase change material (PCM) in a vertical cylindrical test cell was experimentally studied. The ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4d09ed5e2d9ef42b65c21631283a940
https://doi.org/10.1016/j.icheatmasstransfer.2016.02.012
https://doi.org/10.1016/j.icheatmasstransfer.2016.02.012
Autor:
Sadegh Motahar
Publikováno v:
Journal of Energy Storage. 30:101535
In this paper, heat transfer during the melting process of n-octadecane as a phase change material (PCM) is experimentally studied. This study is followed by an artificial neural network (ANN) to predict the melting characteristics of PCM. Experiment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff21f3296125f38c65bdba2ac175712d
https://doi.org/10.1016/j.est.2020.101535
https://doi.org/10.1016/j.est.2020.101535
Autor:
Hamed Bagheri-Esfeh, Sadegh Motahar
Publikováno v:
Sustainable Energy Technologies and Assessments. 39:100694
In this paper, an artificial neural network (ANN) is developed to assess hybrid photovoltaic thermal (PVT) systems for grid-connected (GC) electricity generation, space heating and domestic hot water providing in heating dominated regions of Iran. To
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20767ac6e47b63bc3e6dddcf4d1f7c01
https://doi.org/10.1016/j.seta.2020.100694
https://doi.org/10.1016/j.seta.2020.100694
Autor:
Mehdi Jahangiri, Sadegh Motahar
Publikováno v:
Applied Thermal Engineering. 167:114817
Transient thermal management of electronics is vital to increase their reliability. In the present study, heat transfer characteristics of a phase change material (PCM) heat sink was analyzed experimentally. Then, an artificial neural network (ANN) b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b1dd6b72906c6a7aee9bd3975ba89b0
https://doi.org/10.1016/j.applthermaleng.2019.114817
https://doi.org/10.1016/j.applthermaleng.2019.114817
Publikováno v:
Heat and Mass Transfer. 52:1621-1631
In the present study, carbon-based nanomaterials including multiwalled carbon nanotubes (MWCNTs) and vapor-grown carbon nanofibers (CNFs) were dispersed in n-octadecane as a phase change material (PCM) at various mass fractions of 0.5, 1, 2 and 5 wt%
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::913d1ccb59bfcec6cd52f0fe97257143
https://doi.org/10.1007/s00231-015-1678-0
https://doi.org/10.1007/s00231-015-1678-0