Transient flow of viscous compressible fluid past a heated cylinder

2016 ◽  
Vol 5 (3/4) ◽  
pp. 172 ◽  
Author(s):  
Nan Chen ◽  
Fanglin Wang ◽  
Ruifeng Hu ◽  
Nepal C. Roy ◽  
Md. Anwar Hossain
Keyword(s):  
Compressible Fluid ◽  
Transient Flow ◽  
Viscous Compressible Fluid ◽  
Heated Cylinder

Transient flow of viscous compressible fluid past a heated cylinder

2016 ◽  
Vol 5 (3/4) ◽  
pp. 172
Author(s):  
Md. Anwar Hossain ◽  
Ruifeng Hu ◽  
Nepal C. Roy ◽  
Fanglin Wang ◽  
Nan Chen
Keyword(s):  
Compressible Fluid ◽  
Transient Flow ◽  
Viscous Compressible Fluid ◽  
Heated Cylinder

Transient flow of a viscous compressible fluid in a circular tube after a sudden point impulse

2010 ◽  
Vol 644 ◽  
pp. 97-106 ◽  
Author(s):  
B. U. FELDERHOF
Keyword(s):  
Compressible Fluid ◽  
Transient Flow ◽  
Stokes Equations ◽  
Circular Tube ◽  
Slip Boundary Condition ◽  
Navier Stokes ◽  
Viscous Compressible Fluid ◽  
Navier Stokes Equations ◽  
Slip Boundary ◽  
Short Time

The flow of a viscous compressible fluid in a circular tube generated by a sudden impulse at a point on the axis is studied on the basis of the linearized Navier–Stokes equations. A no-slip boundary condition is assumed to hold on the wall of the tube. Owing to the finite velocity of sound the flow behaviour differs qualitatively from that of an incompressible fluid. The flow velocity and the pressure disturbance at any fixed point different from the source point vanish at short time and decay at long times with a t−3/2 power law.

Transient flow of a viscous compressible fluid in a circular tube after a sudden point impulse transverse to the axis

2010 ◽  
Vol 649 ◽  
pp. 329-340 ◽  
Author(s):  
B. U. FELDERHOF
Keyword(s):  
Compressible Fluid ◽  
Transient Flow ◽  
Stokes Equations ◽  
Circular Tube ◽  
Brownian Particle ◽  
Transverse Velocity ◽  
Slip Boundary Condition ◽  
Velocity Autocorrelation Function ◽  
Viscous Compressible Fluid ◽  
Slip Boundary

The flow of a viscous compressible fluid in a circular tube generated by a sudden impulse at a point on the axis and directed transverse to the axis is studied on the basis of the linearized Navier–Stokes equations. A no-slip boundary condition is assumed to hold on the wall of the tube. The flow behaviour differs qualitatively from that for a point impulse in the direction of the axis in that there is no coupling to a diffusive sound mode. As a consequence, the transverse velocity autocorrelation function of a suspended Brownian particle decays at long times faster than t−3/2.

Oscillating Flow of a Viscous Compressible Fluid Through a Rigid Tube: A Theoretical Model

1981 ◽  
Vol BME-28 (5) ◽  
pp. 416-420 ◽  
Author(s):  
H. Franken ◽  
J. Cement ◽  
M. Cauberghs ◽  
K. P. Van de Woestijne
Keyword(s):  
Theoretical Model ◽  
Compressible Fluid ◽  
Oscillating Flow ◽  
Viscous Compressible Fluid ◽  
Rigid Tube

On the Motion of a Viscous Compressible Fluid Driven by a Time-Periodic External Force

1999 ◽  
Vol 149 (1) ◽  
pp. 69-96 ◽  
Author(s):  
Eduard Feireisl ◽  
Šàrka Matušû-Neĉa ◽  
Hana Petzeltová ◽  
Ivan Straškraba
Keyword(s):  
External Force ◽  
Compressible Fluid ◽  
Viscous Compressible Fluid ◽  
Time Periodic

Transient Flow of a Compressible Fluid in a Connected Layered Permeable Medium

2004 ◽  
Vol 57 (2) ◽  
pp. 153-169 ◽  
Author(s):  
B. Lenoach ◽  
T. S. Ramakrishnan ◽  
R. K. M. Thambynayagam
Keyword(s):  
Compressible Fluid ◽  
Transient Flow
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