... maintains constant upstream pressure. The two-phase fluid is treated as a homogeneous mixture, and changes in fluid pressure are assumed to occur at constant entropy. Effects of pipe elasticity on wave propagation speed are included in the model by coupling the circumferential stress-strain relation...

... mixed models do not show a significant improvement. These potential problems of SGS models suggest that more research is needed to further improve and validate SGS models in highly unsteady flows. 05 08 2004 01 06 2005 stress-strain relations turbulence flow simulation viscosity...

... by the Fluids Engineering Division June 12, 2001; revised manuscript received February 18, 2002. Associate Editor: J. Katz. 12 June 2001 18 February 2002 19 08 2002 cavitation erosion ductility work hardening bubbles microhardness stress-strain relations impact (mechanical...

.... Marshall. 11 March 2001 23 August 2001 non-Newtonian fluids stress-strain relations continuum mechanics tensors drag A proof showing that the contribution from the extra stress tensor to the component of stress normal to the surface of a rigid body, in an incompressible...

... viscosity stress-strain relations statistical analysis Navier-Stokes equations In the talk delivered at the World Engineering Congress in Tokyo on the role of turbulence in technical hydrodynamics, Prandtl 1 said: “Turbulent fluid behaves like a fluid of greatly increased viscosity...