IPT模式在液体火箭发动机数字化设计中的应用  

Application of IPT Mode on the Digital Design of Liquid Rocket Engine

作　　者：秦红强[1] 张相盟[1] 陈晖[1] 王猛[1] 杨飒[1] Qin Hong-qiang;Zhang Xiang-meng;Chen Hui;Wang Meng;Yang Sa(Xi’an Aerospace Propulsion Institute,Xi’an,710100)

机构地区：[1]西安航天动力研究所,西安710100

出　　处：《导弹与航天运载技术》2021年第2期70-73,共4页Missiles and Space Vehicles

摘　　要：为了创新液体火箭发动机研制模式,大推力液氧煤油发动机首次采用了基于Pro/E+Intralink平台的三维数字化协同设计技术。在实现三维模型设计的同时,为了进一步提高工作效率,按照并行工程理念,采用了基于集成产品开发团队(Integrated Product Team,IPT)的数字化研制模式。结合液体火箭发动机研制特点,成立了多个IPT小组,各小组并行开展工作;建立了基于三维模型成熟度的IPT制度,进一步优化了工作流程。应用结果表明,基于IPT模式的三维数字化协同设计可显著提高研制效率,并已成为液体火箭发动机数字化研制的强有力工具。Based on Pro/E+Intralink platform,the 3D digital collaborative design mode is used in the big thrust LOX/kerosene rocket engine to innovate the development of liquid rocket engine.According to the parallel engineering theory,the digital development mode based on IPT is used for the first time to further increase the work efficiency and achieve the 3D mode design at the same time.Combined with the development characteristic of liquid rocket engine,many IPT groups which work concurrently are founded.Based on 3D model maturity,the IPT regulation is established and the work process is optimized.The application results indicate that the 3D digital collaborative design based on IPT mode can remarkably improve the development efficiency.In addition,it has already became a strong tool for the digital development of liquid rocket engine.

关 键 词：协同设计 集成产品开发团队 液体火箭发动机 数字化 成熟度 

分 类 号：V434[航空宇航科学与技术—航空宇航推进理论与工程]