Convection in Fluids

A Rational Analysis and Asymptotic Modelling
Buch | Hardcover
396 Seiten
2009
Springer (Verlag)
978-90-481-2432-9 (ISBN)

Lese- und Medienproben

Convection in Fluids - Radyadour Kh. Zeytounian
160,49 inkl. MwSt
This monograph is entirely devoted to convection in fluids. It presents a unified rational approach of various convective phenomena in fluids where the main driving mechanism is the buoyancy force or temperature-dependent surface tension in homogeneities.
This monograph, entirely devoted to “Convection in Fluids”, presents a unified rational approach of various convective phenomena in fluids (mainly considered as a thermally perfect gas or an expansible liquid), where the main driving mechanism is the buoyancy force (Archimedean thrust) or temperature-dependent surface tension in homogeneities (Marangoni effect). Also, the general mathematical formulation (for instance, in the Bénard problem - heated from below) and the effect of free surface deformation are taken into account. In the case of atmospheric thermal convection, the Coriolis force and stratification effects are also considered.


This volume gives a rational and analytical analysis of the above mentioned physical effects on the basis of the full unsteady Navier-Stokes and Fourier (NS-F) equations - for a Newtonian compressible viscous and heat-conducting fluid - coupled with the associated initials (at initial time), boundary (lower-at the solid plane) and free surface (upper-in contact with ambiant air) conditions. This, obviously, is not an easy but a necessary task if we have in mind a rational modelling process, and work within a numerically coherent simulation on a high speed computer.

Short Preliminary Comments and Summary of Chapters 2 to 10.- The Navier—Stokes—Fourier System of Equations and Conditions.- The Simple Rayleigh (1916) Thermal Convection Problem.- The Bénard (1900, 1901) Convection Problem, Heated from below.- The Rayleigh—Bénard Shallow Thermal Convection Problem.- The Deep Thermal Convection Problem.- The Thermocapillary, Marangoni, Convection Problem.- Summing Up the Three Significant Models Related with the Bénard Convection Problem.- Some Atmospheric Thermal Convection Problems.- Miscellaneous: Various Convection Model Problems.

Erscheint lt. Verlag 5.8.2009
Reihe/Serie Fluid Mechanics and Its Applications ; 90
Zusatzinfo XV, 396 p.
Verlagsort Dordrecht
Sprache englisch
Maße 155 x 235 mm
Themenwelt Naturwissenschaften Physik / Astronomie Mechanik
Naturwissenschaften Physik / Astronomie Strömungsmechanik
Technik Maschinenbau
ISBN-10 90-481-2432-8 / 9048124328
ISBN-13 978-90-481-2432-9 / 9789048124329
Zustand Neuware
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