Temat: Walter-B fluid - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Elastic deformation and inclined magnetic field on entropy generation forwalter’s liquid B fluid over a stretching sheet
Autorzy:: Ragavan, C.
Munirathinam, S.
Govindaraju, M.
Abdul-Hakeem, A. K.
Ganga, B.
Powiązania:: https://bibliotekanauki.pl/articles/122377.pdf
Data publikacji:: 2019
Wydawca:: Politechnika Częstochowska. Wydawnictwo Politechniki Częstochowskiej
Tematy:: entropy
inclined magnetic field
elastic deformation
Walter’s liquid B fluid
entropia
odkształcenie sprężyste
pole magnetyczne
deformacja
Opis:: An analytical solution is presented for entropy generation on MHD Walter’s liquid B fluid over a stretching sheet with elastic deformation. The governing expressions of PDEs are converted into ODEs by suitable transformation which is solved by a hypergeometric function. Plots for velocity, heat transfer, entropy generation and a Bejan number are examined and their behavior is deliberated for several physical parameters. It is noticed that the entropy generation is minimized for an Eckert number and enhanced for an elastic deformation parameter. Moreover, these two parameters on the Bejan number profile have reverse effects.
Źródło:: Journal of Applied Mathematics and Computational Mechanics; 2019, 18, 2; 85-98
2299-9965
Pojawia się w:: Journal of Applied Mathematics and Computational Mechanics
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Radiative Falkner-Skan flow of Walter-B fluid with prescribed surface heat flux
Autorzy:: Hayat, T.
Qayyum, S.
Imtiaz, M.
Alsaedi, A.
Powiązania:: https://bibliotekanauki.pl/articles/949144.pdf
Data publikacji:: 2017
Wydawca:: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
Tematy:: Walter-B fluid
Falkner-Skan flow
prescribed surface heat flux
thermal radiation
Opis:: This article addresses the Falkner-Skan flow of an incompressible Walter-B fluid. Fluid flow is caused by a stretching wedge with thermal radiation and prescribed surface heat flux. Appropriate transformations are used to obtain the system of nonlinear ordinary differen- tial equations. Convergent series solutions are obtained by the homotopy analysis method. Influence of pertinent parameters on the velocity, temperature and Nusselt number are in- vestigated. It is observed that by increasing the viscoelastic parameter, the fluid velocity decreases. There is an enhancement of the heat transfer rate for the viscoelastic parameter and power law index. It is also found that the Prandtl number and radiation parameter decrease the heat transfer rate.
Źródło:: Journal of Theoretical and Applied Mechanics; 2017, 55, 1; 117-127
1429-2955
Pojawia się w:: Journal of Theoretical and Applied Mechanics
Dostawca treści:: Biblioteka Nauki

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