The internal flow analysis of an automobile running based on Otto-cycle will need a ___________ analysis.(a) Transient(b) Steady(c) Finite difference(d) Finite elementI have been asked this question in final exam.My question is based upon Applications in portion Philosophy of Computational Fluid Dynamics of Computational Fluid Dynamics

The internal flow analysis of an automobile running based on Otto-cycl

1.	The internal flow analysis of an automobile running based on Otto-cycle will need a ___________ analysis.(a) Transient(b) Steady(c) Finite difference(d) Finite elementI have been asked this question in final exam.My question is based upon Applications in portion Philosophy of Computational Fluid Dynamics of Computational Fluid Dynamics
Answer» Right choice is (a) Transient The best explanation: The PISTON inside an internal COMBUSTION Otto-engine MOVES up and down continuously which makes the flow UNSTEADY. A flow of fluid can be called steady if its properties do not vary with time.

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