Simplified analytical/numerical models that require less effort of computation but yield engineering solutions are still in demand in urban rail transit system.
The objective is to use NN (trained on a database generated by a CFD analysis of the problem of a partitioned enclosure) to predict new cases; thus saving effort and computation time.
In addition, the computational effort for the computation of the solution vector is rather high.
They are essential in designing algorithms for mesh which equidistribute the computational effort and optimize the computation.
They are essential in designing algorithms for a mesh which equidistribute the computational effort and optimize the computation.
Different choices of the model parameters might produce equally good, or even better, agreement between model and experiment depending on the computational effort expended in their computation.
This dramatically reduces the computation effort.
Smaller input size also reduces the computation effort required for the same task.
Open image in new window Fig. 6 Analysis of computation effort involved in sensitivity analysis.
In this way, the computation effort is reduced and the solving process is accelerated.
