hrcak mascot   Srce   HID

Izvorni znanstveni članak

MHD flow in a channel using new combination of order of magnitude technique and HPM

Morteza Abbasi ; Department of Aerospace and Mechanical Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
Davood Domiri Ganji ; Department of Aerospace and Mechanical Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
Mohammad Taeibi Rahni ; (1) Department of Aerospace and Mechanical Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran; (2) Aerospace Engineering Department, Sharif University of Technology, Azadi St., Tehrān, Iran

Puni tekst: engleski, pdf (924 KB) str. 317-321 preuzimanja: 592* citiraj
APA 6th Edition
Abbasi, M., Domiri Ganji, D. i Taeibi Rahni, M. (2014). MHD flow in a channel using new combination of order of magnitude technique and HPM. Tehnički vjesnik, 21 (2), 317-321. Preuzeto s https://hrcak.srce.hr/120383
MLA 8th Edition
Abbasi, Morteza, et al. "MHD flow in a channel using new combination of order of magnitude technique and HPM." Tehnički vjesnik, vol. 21, br. 2, 2014, str. 317-321. https://hrcak.srce.hr/120383. Citirano 04.03.2021.
Chicago 17th Edition
Abbasi, Morteza, Davood Domiri Ganji i Mohammad Taeibi Rahni. "MHD flow in a channel using new combination of order of magnitude technique and HPM." Tehnički vjesnik 21, br. 2 (2014): 317-321. https://hrcak.srce.hr/120383
Harvard
Abbasi, M., Domiri Ganji, D., i Taeibi Rahni, M. (2014). 'MHD flow in a channel using new combination of order of magnitude technique and HPM', Tehnički vjesnik, 21(2), str. 317-321. Preuzeto s: https://hrcak.srce.hr/120383 (Datum pristupa: 04.03.2021.)
Vancouver
Abbasi M, Domiri Ganji D, Taeibi Rahni M. MHD flow in a channel using new combination of order of magnitude technique and HPM. Tehnički vjesnik [Internet]. 2014 [pristupljeno 04.03.2021.];21(2):317-321. Dostupno na: https://hrcak.srce.hr/120383
IEEE
M. Abbasi, D. Domiri Ganji i M. Taeibi Rahni, "MHD flow in a channel using new combination of order of magnitude technique and HPM", Tehnički vjesnik, vol.21, br. 2, str. 317-321, 2014. [Online]. Dostupno na: https://hrcak.srce.hr/120383. [Citirano: 04.03.2021.]
Puni tekst: hrvatski, pdf (924 KB) str. 317-321 preuzimanja: 155* citiraj
APA 6th Edition
Abbasi, M., Domiri Ganji, D. i Taeibi Rahni, M. (2014). MHD tok u kanalu uporabom novih kombinacija tehnika grubog opisa vrijednosti i HPM. Tehnički vjesnik, 21 (2), 317-321. Preuzeto s https://hrcak.srce.hr/120383
MLA 8th Edition
Abbasi, Morteza, et al. "MHD tok u kanalu uporabom novih kombinacija tehnika grubog opisa vrijednosti i HPM." Tehnički vjesnik, vol. 21, br. 2, 2014, str. 317-321. https://hrcak.srce.hr/120383. Citirano 04.03.2021.
Chicago 17th Edition
Abbasi, Morteza, Davood Domiri Ganji i Mohammad Taeibi Rahni. "MHD tok u kanalu uporabom novih kombinacija tehnika grubog opisa vrijednosti i HPM." Tehnički vjesnik 21, br. 2 (2014): 317-321. https://hrcak.srce.hr/120383
Harvard
Abbasi, M., Domiri Ganji, D., i Taeibi Rahni, M. (2014). 'MHD tok u kanalu uporabom novih kombinacija tehnika grubog opisa vrijednosti i HPM', Tehnički vjesnik, 21(2), str. 317-321. Preuzeto s: https://hrcak.srce.hr/120383 (Datum pristupa: 04.03.2021.)
Vancouver
Abbasi M, Domiri Ganji D, Taeibi Rahni M. MHD tok u kanalu uporabom novih kombinacija tehnika grubog opisa vrijednosti i HPM. Tehnički vjesnik [Internet]. 2014 [pristupljeno 04.03.2021.];21(2):317-321. Dostupno na: https://hrcak.srce.hr/120383
IEEE
M. Abbasi, D. Domiri Ganji i M. Taeibi Rahni, "MHD tok u kanalu uporabom novih kombinacija tehnika grubog opisa vrijednosti i HPM", Tehnički vjesnik, vol.21, br. 2, str. 317-321, 2014. [Online]. Dostupno na: https://hrcak.srce.hr/120383. [Citirano: 04.03.2021.]

Sažetak
The present work is concerned with the steady incompressible flow through a parallel plate channel with stretching walls under an externally applied magnetic field. The governing continuity and Navier-Stokes equations are reduced to a fourth order nonlinear differential equation by using vorticity definition and similarity solution transformation. The obtained equations are solved by applying the analytical homotopy perturbation method (HPM). The method is called order of magnitude suggested for simplifying series solution to finite expression that is useful in engineering problems. The results are verified by comparing with numerical solutions and demonstrate a good accuracy of the obtained analytical solutions. Profiles for velocity are presented for a range of plate velocity and magnetic field. The study shows that a back flow occurs near the center line of the channel and with the increase in strength of magnetic field, the back flow decreases.

Ključne riječi
channel; HPM; magnetohydrodynamic; stretching walls

Hrčak ID: 120383

URI
https://hrcak.srce.hr/120383

[hrvatski]

Posjeta: 959 *