The continuity equation is given below.$\frac{{\partial u}}{{\partial x}} + \frac{{\partial v}}{{\partial y}} + \frac{{\partial w}}{{\partial z}} = 0$

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TuteeHUB · Accepted Answer

is valid for ideal fluid flow only

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is valid for steady flow whether the flow is compressible or incompressible

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is not valid for incompressible, unsteady flow

TuteeHUB · Answer

is valid for incompressible flow whether the flow is steady or unsteady

1.	The continuity equation is given below.\(\frac{{\partial u}}{{\partial x}} + \frac{{\partial v}}{{\partial y}} + \frac{{\partial w}}{{\partial z}} = 0\)
A.	is valid for steady flow whether the flow is compressible or incompressible
B.	is not valid for incompressible, unsteady flow
C.	is valid for incompressible flow whether the flow is steady or unsteady
D.	is valid for ideal fluid flow only
Answer» D. is valid for ideal fluid flow only

The continuity equation is given below.\(\frac{{\partial u}}{{\partial x}} + \frac{{\partial v}}{{\partial y}} + \frac{{\partial w}}{{\partial z}} = 0\)

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