In the early days, CFD simulations were limited to two-dimensional analyses. Three-dimensional analyses could not be performed because of _________(a) Complex mathematical models were not resolved(b) Governing equations were not developed for three-dimensions(c) Approximations for three-dimensions did not exist(d) The type of computers and algorithms that existedI had been asked this question during an internship interview.This is a very interesting question from Research and Design Tool in portion Philosophy of Computational Fluid Dynamics of Computational Fluid Dynamics

In the early days, CFD simulations were limited to two-dimensional ana

1.	In the early days, CFD simulations were limited to two-dimensional analyses. Three-dimensional analyses could not be performed because of _________(a) Complex mathematical models were not resolved(b) Governing equations were not developed for three-dimensions(c) Approximations for three-dimensions did not exist(d) The type of computers and algorithms that existedI had been asked this question during an internship interview.This is a very interesting question from Research and Design Tool in portion Philosophy of Computational Fluid Dynamics of Computational Fluid Dynamics
Answer» The CORRECT choice is (d) The type of computers and algorithms that existed The explanation is: The computers and algorithms that existed that time was not SUITABLE for three-dimensional analyses. STORAGE and speed CAPACITIES of computers were not ENOUGH.

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