Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Jamal Uddin Ahamed"'
Autor:
Shahariar Hossain, Hemal Chowdhury, Tamal Chowdhury, Jamal Uddin Ahamed, R. Saidur, Sadiq M. Sait, Marc A. Rosen
Publikováno v:
Energy Reports, Vol 6, Iss , Pp 868-878 (2020)
Ensuring sustainability in electrical power generation is a major concern in the modern world. Reducing energy depletion from power generation can reduce emissions and contribute to sustainability. Exergy analysis can be used to assess and optimize e
Externí odkaz:
https://doaj.org/article/d6abc7667f1847c8b7a0592724c6dcfd
Autor:
Md Imteaz Ahmed, Jamal Uddin Ahamed
Publikováno v:
Results in Materials, Vol 13, Iss , Pp 100255- (2022)
TiO2 nanolubricant has been used in this experimental work to study the performance of domestic air conditioner. Air conditioner capacity was 1 ton and the original system has R22 refrigerant. Three alternate refrigerant blends-Blend 1 (B1) composed
Externí odkaz:
https://doaj.org/article/e1a13d1ef5664c22a19909d10123423b
Publikováno v:
Results in Engineering, Vol 8, Iss , Pp 100166- (2020)
This research was performed experimentally and determined the first and second law performance (energetic and exergetic) of a split type air conditioner. A blend of R22 and R600a (80:20 by mass) was used as a refrigerant with TiO2/Mineral oil (MO) as
Externí odkaz:
https://doaj.org/article/7624b73225804e02b1cc36429eca6579
Publikováno v:
Materials Research Express, Vol 9, Iss 11, p 112001 (2022)
In this research, structural, magnetic, electrical, and optical properties of Al ^3+ substituted Ba _0.6 Sr _0.4 Ti _1-x Al _x O _3 ceramics (where x = 0.00 to 0.20) have been investigated and discussed. The ceramic samples have been successfully syn
Externí odkaz:
https://doaj.org/article/7f46f8c3766b42b7a318fe8356510e9f
Publikováno v:
physica status solidi (a).
Autor:
Md. Imteaz Ahmed, Jamal Uddin Ahamed
Publikováno v:
SSRN Electronic Journal.
Autor:
A. K. Pandey, B. Kalidasan, R. Reji Kumar, Saidur Rahman, V. V. Tyagi, null Krismadinata, Zafar Said, P. Abdul Salam, Dranreb Earl Juanico, Jamal Uddin Ahamed, Kamal Sharma, M. Samykano, S. K. Tyagi
Publikováno v:
Sustainability. 14:11193
Sustainable development goals not only contributes towards a clean environment but also towards better climatic conditions. Within Asia next to China and India, the Association of Southeast Asian Nations (ASEAN) are the actively developing countries
Publikováno v:
European Journal of Engineering and Technology Research. 2:28-34
This study attempts to illustrate the behavior of a fully developed turbulent flow by using k-? turbulence model. A two dimensional smooth bend channel is adopted for this experiment and water was chosen as working fluid. The Reynolds number was grad