In the higher-order SGS model, what is the velocity scale used? – McqOptions

MCQOPTIONS

1.	In the higher-order SGS model, what is the velocity scale used?
A.	The ratio of the SGS turbulent kinetic energy to the SGS eddy viscosity
B.	The product of the SGS turbulent kinetic energy and the SGS eddy viscosity
C.	The square root of the SGS eddy viscosity
D.	The square root of the SGS turbulent kinetic energy
Answer» E.

Discussion

No Comment Found

Related MCQs

___________ creates a problem in the SGS models.
The SGS model uses _________ to reduce the sub-grid-scale eddy viscosity near the wall.
The Smagorinsky-Lilly SGS model is ___________
In the higher-order SGS model, what is the velocity scale used?
What is the velocity scale taken in the Smagorinsky-Lilly SGS model?
What is the relationship between SGS viscosity ( <sub>SGS</sub>), density ( ), characteristic length ( ) and the average strain rate of the resolved flow ( ( mid overline{S} mid ) ) in the Smagorinsky-Lilly SGS model?
Which of these assumptions is made in the Smagorinsky-Lilly SGS model?
The characteristic length of the SGS eddies is __________
According to the Smagorinsky-Lilly SGS model, the SGS stresses depend on the ___________
The Smagorinsky-Lilly (Sub-Grid-Scale) SGS model uses ___________