نتایج جستجو برای: sudden expansion flow

تعداد نتایج: 656821  

Journal: :IOSR Journal of Mechanical and Civil Engineering 2016

In this paper, the effect of cold air on the fluid flow inside the cylindrical combustion chamber and its wall temperature distribution have been studied computationally, taking into account the effect of radiative heat transfer from hot gases. The results have been compared with the case that radiative heat transfer was neglected. It is observed that the reattachment length increases when incr...

Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B 1995

2005
BY R. J. POOLE M. P. ESCUDIER P. J. OLIVEIRA

Experimental observations are reported for the laminar flow of a viscoelastic liquid through a symmetrical plane sudden expansion preceded by a gradual contraction from a square duct. As is well known, for Newtonian fluid flow above a critical Reynolds number the flowfield downstream of an expansion becomes asymmetric. For the viscoelastic liquid investigated here the asymmetry is greatly reduc...

Journal: :DEStech Transactions on Computer Science and Engineering 2016

Journal: :Journal of the Japan Society for Aeronautical and Space Sciences 2000

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