The time step is very small for the transient analysis of nozzlejet flow, which occupied numerous computational resources.
由于冲击式水轮机三维自由射流是两相流，进行瞬态计算的时间步长必须非常小，这就需要大量的计算资源。
2
The algorithm and calculation results could be used to predict the infrared radiant properties of high temperature aircraft nozzlejet.
计算结果可以用于预测飞机尾喷管高温燃气射流的红外辐射特性。
3
Compared with the single-nozzlejet aerator, the variations of the entrainment ratio and efficiency with pressure ratio for quad-nozzlejet aerator are remarkable.