Which of these equations represent a Euler equation? – McqOptions

MCQOPTIONS

1.	Which of these equations represent a Euler equation?
A.	( rho frac{Dv}{Dt}=- nabla p+ rho g )
B.	( rho frac{Dv}{Dt}=- nabla p+ mu nabla^2 v+ rho g )
C.	p= <sup>2</sup>v+ g
D.	0= <sup>2</sup>v+ g
Answer» B. ( rho frac{Dv}{Dt}=- nabla p+ mu nabla^2 v+ rho g )

Discussion

No Comment Found

Related MCQs

To which of these flows, the Euler equation is applicable?
In Euler form of energy equations, which of these terms is not present?
Which of the variables in the equation ( rho frac{Du}{Dt}=- frac{ partial p}{ partial x}+ frac{ partial tau_{xx}}{ partial x}+ frac{ partial tau_{yx}}{ partial y}+ frac{ partial tau_{zx}}{ partial z}+ rho f_x ) will become zero for formulating Euler equation?
Which of these equations represent a Euler equation?
There is no difference between Navier-Stokes and Euler equations with respect to the continuity equation. Why?
Euler form of momentum equations does not involve this property.
Eulerian equations are suitable for which of these cases?
Which of these is the non-conservative differential form of Eulerian x-momentum equation?
Euler equations govern ____________ flows.
The general transport equation is ( frac{ partial( rho Phi)}{ partial t}+div( rho Phi vec{u})+div( Gamma grad Phi)+S ). For Eulerian equations, which of the variables in the equation becomes zero?