Computational Fluid Dynamics Discretization Online Exam Quiz
Computational Fluid Dynamics Discretization GK Quiz. Question and Answers related to Computational Fluid Dynamics Discretization. MCQ (Multiple Choice Questions with answers about Computational Fluid Dynamics Discretization
Discretization of the physical domain of interest results in __________
Options
A : Boundaries
B : Discretized equations
C : Discrete cells
D : Exponential equations
The discretized flow field properties exhibit ___________
Options
A : continuous nature
B : piece-wise nature
C : quadratic nature
D : cubic nature
The number of discretized equations is equal to the number of __________
Options
A : Discretized cells
B : Boundary conditions
C : Unknowns
D : Boundary-side elements
The finite volume method ____________ the governing equations in each cell.
Options
A : discretizes
B : sums up
C : integrates
D : multiplies
In which of these methods, the differential equation is multiplied by a test function?
Options
A : Finite difference method
B : Finite volume method
C : Finite element method
D : Spectral element method
Which of these methods is not a method of discretization?
Options
A : Finite volume method
B : Finite difference method
C : Gauss-Seidel method
D : Spectral element method
Discretization of the governing equations result in ___________
Options
A : Integral equations
B : Quasi-linear partial differential equations
C : Partial differential equations
D : Algebraic equations
If the domain and equations are not discretized, which of these will become true?
Options
A : Numerical solution cannot be obtained
B : Analytical solution cannot be obtained
C : Initial conditions cannot be applied
D : Mathematical model cannot be obtained
Equation discretization is the process of converting ___________ PDEs into discretized equations.
Options
A : Open-form
B : Closed-form
C : Linear
D : Quasi-linear
The discretized equation connects each element with __________
Options
A : the northern and southern elements
B : the boundary elements
C : the neighbouring elements
D : the eastern and western elements
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