scholarly journals Concentration of mass in the pressureless limit of the Euler equations of one-dimensional compressible fluid flow

2020 ◽  
Vol 52 ◽  
pp. 103039 ◽  
Author(s):  
Shouqiong Sheng ◽  
Zhiqiang Shao
Keyword(s):  
Fluid Flow ◽  
Euler Equations ◽  
Compressible Fluid ◽  
One Dimensional ◽  
Compressible Fluid Flow

Possible Flow Regimes of Adiabatic One-Dimensional Compressible Fluid Flow with Friction in Convergent and Divergent Ducts

1970 ◽  
Vol 185 (1) ◽  
pp. 925-930 ◽  
Author(s):  
A. R. Shouman ◽  
C. E. Garcia
Keyword(s):  
Fluid Flow ◽  
Analytical Solution ◽  
Friction Factor ◽  
Compressible Fluid ◽  
Flow Regimes ◽  
Dimensional Parameter ◽  
One Dimensional ◽  
Specific Heats ◽  
Compressible Fluid Flow ◽  
Half Angle

An analytical solution for the compressible one-dimensional flow in convergent and divergent ducts with friction is obtained. It is found that a non-dimensional parameter, N, can be formed using the friction factor, duct half-angle and the ratio of specific heats of the gas. Seven flow regimes are describable with the solution, based on certain bounds on the magnitude of N. The regimes are discussed and corollary data are presented graphically.

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