Computational Fluid Dynamics Models Flow Online Exam Quiz
Computational Fluid Dynamics Models Flow GK Quiz. Question and Answers related to Computational Fluid Dynamics Models Flow. MCQ (Multiple Choice Questions with answers about Computational Fluid Dynamics Models Flow
A stationary model will result in ____________
Options
A : Differential equation
B : Non-conservative equation
C : Conservative equation
D : Integral equation
Other than finite control volume and infinitesimal small element, what is the third possible modelling of fluid flow?
Options
A : Discrete approach
B : Quantum approach
C : Microscopic approach
D : Macroscopic approaches
What does this diagram represent?
Options
A : Finite control volume moving along with the flow
B : Stationary finite control volume
C : Infinitesimally small element with the fluid passing through it
D : Infinitesimally small element moving along with the flow
What is the need of constructing a model for analysing fluids?
Options
A : Fluids are not stationary but they have the same velocity in different parts
B : Fluids are stationary and they have the same velocity in different parts
C : Fluids are not stationary and they have different velocities in different parts
D : Fluids are not stationary but they have the same velocity in different parts
A finite control volume moving along with the flow __________
Options
A : Has its position coordinates stationary
B : Has its particles moving into and out of it
C : Has the properties differentiated
D : Has the same particles always inside it
A control volume based model gives ___________ equation.
Options
A : Integral
B : Differential
C : Conservative
D : Non-conservative
If this model is used to get the governing equations, what type of equation will be obtained?
Options
A : Non-conservative differential
B : Conservative differential
C : Conservative integral
D : Non-conservative integral
An equation modelled using infinitesimally small element leads to ____________
Options
A : Partial differential equation
B : Integral equation
C : Differential equation
D : Linear differential equation
A model of fluid moving along with the flow gives non-conservative equation. What is the reason?
Options
A : Position coordinates are dependent on time
B : Position coordinates are independent on time
C : Velocity is dependent on time
D : Velocity is independent of time
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