Computational Fluid Dynamics Philosophy Online Exam Quiz
Computational Fluid Dynamics Philosophy GK Quiz. Question and Answers related to Computational Fluid Dynamics Philosophy. MCQ (Multiple Choice Questions with answers about Computational Fluid Dynamics Philosophy
When were the foundations of experimental fluid dynamics laid?
Options
A : 19th century
B : 18th century
C : 16th century
D : 17th century
CFD analyses Fluid Dynamics using this method.
Options
A : Analytical
B : Physical
C : Numerical
D : Experimental
The eighteenth and nineteenth centuries witnessed the development of theoretical fluid dynamics in ____ countries.
Options
A : Asian
B : American
C : European
D : African
CFD provides results of ____________
Options
A : Continuous time varying results at discrete locations
B : Discrete points of space and time
C : Continuous spatial results at discrete time points
D : Continuous in time and space
Which one do you think is not possible with wind tunnels for testing trans-atmospheric vehicles?
Options
A : Continuously changing Mach number
B : Transonic flows
C : Simultaneously modelling high Mach numbers and high temperatures
D : Hypersonic flows
This invention of the 20th century and accurate numerical methods have revolutionized the way we analyse Fluid Dynamics.
Options
A : High-speed digital computers
B : Personal computers
C : Submarines
D : Rocketry
The design of this experimental NASA aircraft was aided by CFD in early days.
Options
A : Northrop
B : HiMAT
C : Douglas
D : Rockwell
CFD is the third approach for fluid flow analysis. What are the other two approaches?
Options
A : Theoretical and experimental
B : Physical and Mathematical
C : Numerical and experimental
D : Experimental and physical
Which of the following is not true about CFD?
Options
A : There will be a need for theory and experiments
B : CFD is an equal partner of theoretical and experimental analyses
C : CFD will complement theoretical and experimental Fluid Dynamics
D : CFD will replace the approaches of pure theory and pure experiments
Which among the following is a reason why we do not completely rely upon ground tests for analysing fluid dynamics?
Options
A : Three-dimensional flows cannot be analysed
B : Facilities do not exist in all fight regimes
C : The output generated is not as accurate as theoretical analysis
D : Long run-time
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