Highly accurate solutions of a MFM square duct flow with heat transfer kitap kapağı
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Highly accurate solutions of a MFM square duct flow with heat transfer

Highly accurate solutions of a Magneto-Fluid- Mechanics square duct flow with heat transfer using spectral method

VDM Verlag Dr. Müller (2011-02-17 )

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ISBN-13:

978-3-639-31353-6

ISBN-10:
3639313534
EAN:
9783639313536
Kitabın dili:
İngilizce
Özet:
A liquid metal forced-convection fully-developed flow inside a square duct whose surfaces are electrically insulated and subjected to a constant temperature in a transverse magnetic field, is solved numerically using the spectral method. The axial momentum, induction, and non-linear energy equations are solved by expanding the axial velocity, induced magnetic field, and temperature in double Chebyshev series and are allocated at Gauss points. The resulting system of equations are solved numerically by Gauss elimination for the expansion coefficients. The velocity and the magnetic field coefficients are directly solved for, while the temperature coefficients are solved for iteratively. As expected, the velocity profile is flattened in the direction of the magnetic field, but it is more round in the direction normal to it. Also the friction factor and Nusselt number increase with the magnetic field due to the flatness of velocity profile. Some results are compared with previous work done for circular tube. It is noticed that the effect of magnetic field on square duct flow is slightly lower from that one for circular pipe flow.
Yayınevi:
VDM Verlag Dr. Müller
Websitesi:
http://www.vdm-verlag.de
Yazar:
Mohammed Al-Khawaja
Sayfa sayısı:
268
Yayın tarihi:
2011-02-17
Hisse:
Mevcut
Kategori:
Termodinamik
Fiyat:
79.00 €
Anahtar kelimeler:
Square duct flow, MHD flow, MFM flow, liquid metal flow

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