Zobrazeno 1 - 10
of 1 652
pro vyhledávání: '"Bejan number"'
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 17, Iss 11, Pp 2349-2360 (2024)
A computational method is employed to solve heat transfer and entropy generation within a circular pipe. The thermal boundary condition assumes a constant wall temperature, while viscosity is taken to be dependent on temperature. A power-law type she
Externí odkaz:
https://doaj.org/article/6071c289014440b08213540fb1f9d39e
Autor:
Roja Ajjanna, Saadeh Rania, Kumar Raman, Qazza Ahmad, Khan Umair, Ishak Anuar, Sherif El-Sayed M., Pop Ioan
Publikováno v:
Applied Rheology, Vol 34, Iss 1, Pp 335-48 (2024)
Many applications, including micro air vehicles, automotive, aerospace, refrigeration, mechanical–electromechanical systems, electronic device cooling, and micro heat exchanger systems, can be used to determine the heat flow in microchannels. Regar
Externí odkaz:
https://doaj.org/article/d0da9839e88f4e7fa21cd72eab75666a
Autor:
T. N. Abdelhameed
Publikováno v:
Beni-Suef University Journal of Basic and Applied Sciences, Vol 13, Iss 1, Pp 1-11 (2024)
Abstract Background The mixed convection flow of viscous fluid due to an oscillating plate is inspected. The external heating effects and chemical reaction assessment are predicted. Moreover, the flow applications of the entropy generation phenomenon
Externí odkaz:
https://doaj.org/article/a4273c08857148b488b7920e21b20e6f
Autor:
Mujeeb ur Rahman, Belkacem Kada, Fazal Haq, Jihad Younis, Arshad Hussain, Mohamed H. Ahmed, Amjad Ali Pasha
Publikováno v:
Case Studies in Thermal Engineering, Vol 61, Iss , Pp 105052- (2024)
Entropy generation(EG) has attracted the attention of scientists and researchers worldwide due to its applications in the industrial and engineering sectors. Applications of entropy generation can be seen in chillers, air conditioners, air separates,
Externí odkaz:
https://doaj.org/article/183196c5ff5d4598be50556c71ed4c0c
Autor:
Sultan Alshehery
Publikováno v:
Case Studies in Thermal Engineering, Vol 61, Iss , Pp 104871- (2024)
This work aims to study entropy generation in mixed convection flow of Newtonian viscous fluid. Water and kerosene oil we can take as counter examples in this case. This fluid flows past a vertical plate. This fluid near the wall is heated with isoth
Externí odkaz:
https://doaj.org/article/72c39852da5c4f26b496fc0407fc1531
Publikováno v:
International Journal of Thermofluids, Vol 23, Iss , Pp 100802- (2024)
Purpose: This study investigates the unsteady, three-dimensional radiative, micropolar hybrid nanofluid flow across the radially rotating disc in a Darcy-Forchheimer porous medium, under the influence of an applied magnetic field. The effects of visc
Externí odkaz:
https://doaj.org/article/fc8105b5d8504ee98d496b9f5e0e162f
Autor:
D.O. Soumya, P. Venkatesh, Pudhari Srilatha, Jasgurpreet Singh Chohan, B.C. Prasannakumara, Mansoor Alshehri, Nehad Ali Shah
Publikováno v:
Case Studies in Thermal Engineering, Vol 60, Iss , Pp 104605- (2024)
The present study investigates the influence of buoyant strength on magnetohydrodynamic flow of Titanium dioxide (TiO2) water based nanoliquid in a vertical microchannel with convective boundary and velocity slip conditions. Additionally, exponential
Externí odkaz:
https://doaj.org/article/66fd637a51584443bd9f091134c3cf95
Autor:
Ahmed A. Y. Al-Waaly, Sadia Alam Tumpa, Preetom Nag, Akshoy Ranjan Paul, Goutam Saha, Suvash C. Saha
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
This study investigates the computational analysis of steady, incompressible, natural convection airflow in a 2D equilateral triangular cavity featuring two stationary cold circular cylinders. The convective phenomena within the cavity have been obse
Externí odkaz:
https://doaj.org/article/b41af18fbe624aec9f1b436535d25759
Publikováno v:
Case Studies in Thermal Engineering, Vol 59, Iss , Pp 104549- (2024)
Entropy generation (EG) in bioconvective nanofluid flows is a phenomenon that occurs due to the presence of nanoparticles and microorganisms within fluid flows. EG leads to an increase in thermodynamic irreversibility within the system. Understanding
Externí odkaz:
https://doaj.org/article/6e8fee9e48c74c0eb13c24d682c25981
Publikováno v:
International Journal of Numerical Methods for Heat & Fluid Flow, 2023, Vol. 34, Issue 2, pp. 878-900.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/HFF-05-2023-0236