Výsledky vyhledávání - "Khaled Almahmoud"

Investigation of thermal transport properties of copper-supported pillared-graphene structure using molecular dynamics simulations

Autor: Khaled Almahmoud, Jincheng Du, Huseyin Bostanci, Weihuan Zhao, Thiruvillamalai Mahadevan

Publikováno v: MRS Communications. 10:695-701

Thermal transport of pillared-graphene structure (PGS) supported on a copper substrate was investigated using equilibrium molecular dynamics. The results show that thermal conductivity along the graphene sheet in Cu-supported PGS ranges between 96.12

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b79a7e58160ce6b25cc6088cca09fe5e
https://doi.org/10.1557/mrc.2020.85

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Investigation of thermal transport properties in pillared-graphene structure using nonequilibrium molecular dynamics simulations

Autor: Weihuan Zhao, Nastaran Barhemmati-Rajab, Jincheng Du, Huseyin Bostanci, Thiruvillamalai Mahadevan, Khaled Almahmoud

Publikováno v: MRS Communications. 10:506-511

This research focuses toward calculating the thermal conductivity of pillared-graphene structures (PGS). PGS consists of graphene and carbon nanotubes (CNTs). These two materials have great potential to manage heat generated by nano- and microelectro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0992ebe2c73c3a7822cb045b273c4b41
https://doi.org/10.1557/mrc.2020.58

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Evaluation of the Microstructure and Charpy Impact Toughness of Hot Worked Powder Ti-6Al-4V

Autor: A. Dominguez, Khaled Almahmoud, Hamid Garmestani, N. Ula, F. Orantes, J. Foyos, Amjad Ali, Omar S. Es-Said, Y. Li, Ali Tabei, O. Almahmoud

Publikováno v: Defect and Diffusion Forum. 367:183-191

Ti-6Al-4V powder, produced by the hydride-dehydride (HDH) process, was hot isostatically pressed (HIP) into three bars. The 10 cm (4 in) diameter bars were hot worked (HW) to three different diameters: 5.1 cm (2 in) (75% reduction in area), 3.8 cm (1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a8a501d4d529ea7b76ed7608a348189a
https://doi.org/10.4028/www.scientific.net/ddf.367.183

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The Effect of Processing Method on Microstructure and Mechanical Behavior of Ti-6Al-4V Plate Produced by Powder Metallurgy Technique

Autor: Khaled Almahmoud, Omar S. Es-Said, L. Sutanto, T. Shimabukuro, M. Nordman, Hamid Garmestani, O. Almahmoud, N. Ula, R. Daouk, A. Abad, J. Skupnjak, M. Burrell, J. Foyos

Publikováno v: Defect and Diffusion Forum. 367:175-182

Three Ti-6Al-4V plate materials produced by powder metallurgy technique, included pre-alloyed hydride-dehydride (HDH) plate rolled to 75% reduction in thickness, and two blended elemental (BE) powder plates rolled to 75% and 87% reduction were evalua

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4de11e7d591041eccfc16fd101530b00
https://doi.org/10.4028/www.scientific.net/ddf.367.175

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Heat Transfer Analyses of a 3D Graphene-Carbon Nanotube Pillared Structure

Autor: Khaled Almahmoud, Weihuan Zhao

Publikováno v: Volume 8B: Heat Transfer and Thermal Engineering.

This work is aimed towards studying and analyzing the heat transfer performance in a novel 3D graphene-carbon nanotube (CNT) pillared structure. Although both graphene and CNT are known to have high thermal conductivity in in-plane and along the axis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::521286d30596bd1b543059bef70181d7
https://doi.org/10.1115/imece2018-87029

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