通过计算温度场和应力场，分析了喷管在发动机工作过程中的结构完整性。
Structure integrality of nozzle during the working process of motor was analyzed by calculating temperature field and stress field.
基于三维有限元模型，计算了喷管的瞬时温度场。
Based on three-dimension finite element model, transient temperature field in nozzle was calculated.
焙烧装置是用烟气来加热某些设备使其达到一定温度正常工作的装置，它要求它的烟气分配室各喷管能够均匀分配流量。
Gas-baking equipment is a kind equipment for heating some devices to a certain working temperature, which request that all branches of gas distributive chamber could distribute flow uniformly.
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