Computational Fluid Dynamics Rhie Chow Interpolation Online Exam Quiz
Computational Fluid Dynamics Rhie Chow Interpolation GK Quiz. Question and Answers related to Computational Fluid Dynamics Rhie Chow Interpolation. MCQ (Multiple Choice Questions with answers about Computational Fluid Dynamics Rhie Chow Interpolation
When the transient term in the Rhie-Chow interpolation is not accounted for separately, the result will ___________
Options
A : be oscillatory
B : be stable
C : have overshoots
D : have undershoots
Which of these terms is extra while using the Rhie-Chow interpolation?
Options
A : Diffusion term
B : Dissipative term
C : Advection term
D : Source term
The coefficient approximation in the Rhie-Chow interpolation is ___________
Options
A : fourth-order accurate
B : third-order accurate
C : second-order accurate
D : first-order accurate
The checkerboard problem arises due to __________
Options
A : linear interpolation in a staggered grid
B : quadratic interpolation in a staggered grid
C : linear interpolation in a collocated grid
D : quadratic interpolation in a collocated grid
The Rhie-Chow interpolation mimics __________
Options
A : pressure-velocity coupling of the collocated grid arrangement
B : pressure-velocity coupling of the staggered grid arrangement
C : pressure-velocity decoupling of the staggered grid arrangement
D : pressure-velocity decoupling of the collocated grid arrangement
The Rhie-Chow interpolation is equivalent to __________
Options
A : pseudo-momentum equation with the coefficients linearly interpolated
B : pseudo-momentum equation with the coefficients quadratically interpolated
C : pseudo-continuity equation with the coefficients linearly interpolated
D : pseudo-continuity equation with the coefficients quadratically interpolated
Which of these methods use Rhie-Chow interpolation?
Options
A : QUICK scheme
B : NVF method
C : TVD method
D : SIMPLE algorithm
The Rhie-Chow interpolation needs a redistribution of the _________
Options
A : source term
B : pressure gradient term
C : viscous force term
D : body force term
The collocated arrangement with Rhie-Chow interpolation will result in an equation which is dependent on the ___________
Options
A : staggered grid
B : linear interpolation
C : average
D : under-relaxation factor
The coefficients of the equation formed in the Rhie-Chow interpolation is obtained using ___________
Options
A : Weighted average
B : Quadratic interpolation
C : Rhie-Chow interpolation
D : Linear interpolation
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