Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Mahmoud Eltaweel"'
Autor:
Hai Tao, Omer A. Alawi, Omar A. Hussein, Waqar Ahmed, Mahmoud Eltaweel, Raad Z. Homod, Ali H. Abdelrazek, Mayadah W. Falah, Nadhir Al-Ansari, Zaher Mundher Yaseen
Publikováno v:
Engineering Applications of Computational Fluid Mechanics, Vol 17, Iss 1 (2023)
Recent technological advances have made it possible to produce particles with nanometer dimensions that are uniformly and steadily suspended in traditional solar liquids and have enhanced the impact of thermo-physical parameters. In this research, a
Externí odkaz:
https://doaj.org/article/223b2338e48e41e894a990ad56107d66
Autor:
Mahmoud Eltaweel, Aya H. Heggy, Zaher Mundher Yaseen, Omer A. Alawi, Mayadah W. Falah, Omar A. Hussein, Waqar Ahmed, Raad Z. Homod, Ali H. Abdelrazek
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 10533-10545 (2022)
In recent studies, Thermo-Electric Coolers (TEC) have been utilized for dehumidification purposes, which is mainly based on the extraction of moisture from humid atmospheric air. The reviewed literature showed that the rate of water collection from t
Externí odkaz:
https://doaj.org/article/54de5f20fa144e43bad109f043646334
Autor:
Hai Tao, Omer A. Alawi, Omar A. Hussein, Waqar Ahmed, Ali H. Abdelrazek, Raad Z. Homod, Mahmoud Eltaweel, Mayadah W. Falah, Nadhir Al-Ansari, Zaher Mundher Yaseen
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-24 (2022)
Abstract Covalent and non-covalent nanofluids were tested inside a circular tube fitted with twisted tape inserts with 45° and 90° helix angles. Reynolds number was 7000 ≤ Re ≤ 17,000, and thermophysical properties were assessed at 308 K. The p
Externí odkaz:
https://doaj.org/article/439d315b571b4e48af71d52e084d01b8
Publikováno v:
Cleaner Engineering and Technology, Vol 8, Iss , Pp 100497- (2022)
Egypt has a significant role in international energy transit, being one of the major economies in the African continent. However, its energy sector is still overwhelmed with the local energy demands. It has been predicted that Egypt's CO2 emissions c
Externí odkaz:
https://doaj.org/article/ba31dc07981940dab6a203e1d9d1b212
Publikováno v:
Case Studies in Thermal Engineering, Vol 22, Iss , Pp 100743- (2020)
Increasing the energy demand and the limited availability of conventional energy sources are the main challenges to secure the human future. Solar energy is an attractive source of energy to ensure the sustainability of energy in this world for now a
Externí odkaz:
https://doaj.org/article/424e407b754d4519a04bef031ad08195
Autor:
Mahmoud Eltaweel, Ahmed A. Abdel-Rehim
Publikováno v:
Case Studies in Thermal Engineering, Vol 14, Iss , Pp - (2019)
The scientific community has focused on the use of nanofluids to enhance solar collectors' thermal efficiency. Solar energy is considered an extensively available energy resource with a weak effect on the environment. The flat-plate solar collector i
Externí odkaz:
https://doaj.org/article/0dfb4361d6574dd7a92b3d03dfb314c2
Autor:
Waqar Ahmed, Omer A. Alawi, Ali H. Abdelrazek, Zaher Mundher Yaseen, Mayadah W. Falah, Omar A. Hussein, Mahmoud Eltaweel, Raad Z. Homod, Nor Azwadi Che Sidik
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 148:551-570
Autor:
Omer A. Alawi, Haslinda Mohamed Kamar, Mayadah W. Falah, Omar A. Hussein, Ali H. Abdelrazek, Waqar Ahmed, Mahmoud Eltaweel, Raad Z. Homod, Nadhir Al-Ansari, Zaher Mundher Yaseen
Mono, hybrid, and ternary nanofluids were tested inside the plain and twisted-tape pipes using k-omega shear stress transport turbulence models. The Reynolds number was 5,000 ≤ Re ≤ 15,000, and thermophysical properties were calculated under the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4df3be3adc855e32d173b29eb16302b2
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-96191
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-96191
Autor:
Omar A. Hussein, Mugdad Hamid Rajab, Omer A. Alawi, Mayadah W. Falah, Ali H. Abdelrazek, Waqar Ahmed, Mahmoud Eltaweel, Raad Z. Homod, Zaher Mundher Yaseen
Publikováno v:
Applied Thermal Engineering. 229:120545
Publikováno v:
Journal of Energy Storage. 61:106808