发动机改型 meaning in English
em engine modification
Examples
- The thesis is from guizhou aero - engine research institute , member of china aviation industry corporation i . researchers in the institute remodeled wp13aii engine into wp13b engine , resulting in the changing of the operating point and thus the abnormity of anti - surging regulator . the author aims to probe into the relation among the parameters of the anti - surging regulator , of the engine and of the main fuel regulator , ravel the failure and show how to modify the anti - surging equipment by accomplishing the modeling and simulation of the process
本课题来源于航空工业总公司第一集团贵航发动机研究所，该所在将wp13a发动机改型为wp13b发动机后由于工作点变化导致发动机防喘切油过程异常，本课题的研究目的就是通过对发动机防喘切油过程进行建模和仿真，来探讨防喘调节器各结构尺寸与发动机及调节器各参数之间的关系，以及wp13b发动机防喘切油故障的原因，并给出防喘装置改进设计的具体措施。