Therefore, it is quite a meaningful work to establish a CFD method for implementing the compressor's design, optimization and the flow characteristicmap calculation.
MapReduce applications must have the characteristic of "Map" and "Reduce," meaning that the task or job can be divided into smaller pieces to be processed in parallel.
This thesis deals with the necessity of establishing the standards of the digital map of GIS, discussing the characteristic and brings about a data structure of the GIS-oriented digital map.