TY - GEN
T1 - Overall Structure Modeling and Modal Analysis of Liquid Rocket Engine Based on ABAQUS Secondary Development Platform
AU - Du, Xueqin
AU - Wu, Qiong
AU - Gao, Hanjun
AU - Liu, Zhaojun
AU - Yang, Shuai
AU - He, Kun
AU - Li, Xuefei
AU - Liu, Zhaoyu
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - With the development of computer technology, dynamic simulation technology becomes more and more important in the engine design and development cycle. The development and use of relevant special programs greatly shorten the engine development cycle. In this paper, the components and connection modes of liquid rocket engine are simplified reasonably and efficiently, and a high-precision equivalent model with the maximum deviation of 9.754% and the minimum deviation of 0.423% of the natural frequency obtained by modal analysis is established; The ABAQUS secondary development technology is used to build a modal analysis platform, so as to quickly and accurately realize modal calculation, which is of guiding significance to the designers of liquid rocket engines.
AB - With the development of computer technology, dynamic simulation technology becomes more and more important in the engine design and development cycle. The development and use of relevant special programs greatly shorten the engine development cycle. In this paper, the components and connection modes of liquid rocket engine are simplified reasonably and efficiently, and a high-precision equivalent model with the maximum deviation of 9.754% and the minimum deviation of 0.423% of the natural frequency obtained by modal analysis is established; The ABAQUS secondary development technology is used to build a modal analysis platform, so as to quickly and accurately realize modal calculation, which is of guiding significance to the designers of liquid rocket engines.
KW - ABAQUS secondary development technology
KW - component
KW - liquid rocket engine
KW - modal analysis
KW - parametric modeling
UR - https://www.scopus.com/pages/publications/85179509761
U2 - 10.1109/ICDSM59373.2023.00013
DO - 10.1109/ICDSM59373.2023.00013
M3 - 会议稿件
AN - SCOPUS:85179509761
T3 - Proceedings - 2023 5th International Conference on Decision Science and Management, ICDSM 2023
SP - 7
EP - 13
BT - Proceedings - 2023 5th International Conference on Decision Science and Management, ICDSM 2023
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 5th International Conference on Decision Science and Management, ICDSM 2023
Y2 - 3 March 2023 through 5 March 2023
ER -