Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Hamad M. Alhajeri"'
Autor:
Hamad M. Alhajeri, Abdulrahman H. Alenezi, Abdulrahman Almutairi, M.H. Alhajeri, Abdlaziz A.A. Gamil
Publikováno v:
Case Studies in Thermal Engineering, Vol 14, Iss , Pp - (2019)
This paper investigates the effects of the mist fractions on heat transfer characteristics applied on a rotating U-channel with inclined ribs at an angle of 45°. This study has been conducted on five different mist percentages from 1 to 5 with a 1%
Externí odkaz:
https://doaj.org/article/20f6fa54a59844f2a8238fc9ba5ee6ee
Publikováno v:
Energies, Vol 13, Iss 17, p 4370 (2020)
The present paper reports the impact of the Covid-19 pandemic on the electricity peak load and power generation in the State of Kuwait during the partial and full curfews imposed in March, April and May 2020 using historic data measured data and the
Externí odkaz:
https://doaj.org/article/e523e94f74414bf5bd5aad20202c9e74
Autor:
Abdulrahman H. Alenezi, Abdulrahman Almutairi, Hamad M. Alhajeri, Abdulmajid Addali, Abdelaziz A. A. Gamil
Publikováno v:
Energies, Vol 11, Iss 6, p 1550 (2018)
The jet impingement technique is an effective method to achieve a high heat transfer rate and is widely used in industry. Enhancing the heat transfer rate even minimally will improve the performance of many engineering systems and applications. In th
Externí odkaz:
https://doaj.org/article/c9610ec513064c2aa5ea16781fa053e2
Publikováno v:
Heat Transfer. 49:2717-2745
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e789c6bfc15569cbe2b9b2c71eebc27b
https://doi.org/10.1002/htj.21742
https://doi.org/10.1002/htj.21742
Autor:
Abdulrahman S. Almutairi, Abdulrahman H. Alenezi, Hamad M. AlHajeri, Saad F. Alazemi, Hamad H. AlMutairi, Bashar Alzuwayer
Publikováno v:
Processes; Volume 10; Issue 3; Pages: 474
The results obtained from the exergoeconomic and exergy analysis of a model of a generic air conditioning (A/C) system without and with an air membrane exchanger using three commercially available refrigerants: R410A, R407C, and R134a, are reported.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5ecc733c3b520f8c61d278a2188e51b
Autor:
Hamad H. Almutairi, Abdulrahman S. Almutairi, Suleiman M. Suleiman, Abdulrahman H. Alenezi, Khalid A. Alkhulaifi, Hamad M. Alhajeri
Publikováno v:
Processes; Volume 11; Issue 4; Pages: 1023
The decision-making process behind the selection of a gas turbine engine (GT) is crucial and must be made in accordance with economic, environmental, and technical requirements. This paper presents the relevant economic, exergoeconomic and exergoenvi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11f1ce3c2a1f6d828b258a0c727e088a
https://doi.org/10.3390/pr11041023
https://doi.org/10.3390/pr11041023
Autor:
Abdulrahman Almutairi, Faisal Alshammari, Abdulrahman Alenezi, Abdulaziz Gamil, Hamad M. Alhajeri
A detailed heat transfer numerical study of a three-dimensional impinging jet on a roughened isothermal surface is presented and is investigated from flow physics vantage point under the influence of different parameters. The effects of the Reynolds
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ea29985d4d1b7cbe48263a4cbd4af27
https://dspace.lib.cranfield.ac.uk/handle/1826/16039
https://dspace.lib.cranfield.ac.uk/handle/1826/16039
Autor:
Rashed ALajmi, Mohamad Hamad Al-Hajeri, Aboelyazeid Mohamed Koluib, Hamad M. Alhajeri, Abdulrahman Alenezi, Abdulrahman Almutairi
Publikováno v:
Processes
Volume 8
Issue 9
Processes, Vol 8, Iss 1157, p 1157 (2020)
Volume 8
Issue 9
Processes, Vol 8, Iss 1157, p 1157 (2020)
The results of an experimental study to evaluate the characteristics of R-407C thermofluid during condensation in a helically coiled copper tube heat exchanger are presented. The effects of saturation temperature (Tsat), and mass and heat fluxes of r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fa209b5cb7d94afa2d24539f4a47734
Publikováno v:
Mechanics and Mechanical Engineering. 22:379-396
In this work, the performance of a two-shaft industrial gas turbine engine inspired by SGT-750, one of best technology at Siemens, is analyzed thermodynamically and economically. The modelling and analyzing process for the proposed system was execute
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fae2d9c2c8d811067b565d1ca42d2c19
https://doi.org/10.2478/mme-2018-0030
https://doi.org/10.2478/mme-2018-0030
Publikováno v:
Proceedings of the 5th World Congress on Mechanical, Chemical, and Material Engineering.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f745adab2b67a5b5e71e79b65088b0d6
https://doi.org/10.11159/htff19.160
https://doi.org/10.11159/htff19.160