会议论文

He, Kai

英文

2017 IEEE INTERNATIONAL CONFERENCE ON INFORMATION AND AUTOMATION (IEEE ICIA 2017)

2017

870-874

IEEE International Conference on Information and Automation (ICIA)

JUL 18-20, 2017

Macau, PEOPLES R CHINA

[Zhou, Wei;He, Kai;Fang, Haitao;Li, Jiuhua;Cai, Jiannan;Hu, Shaojie] Chinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen, Guangdong, Peoples R China.^[Zhou, Wei;Cai, Jiannan] China Univ Petr, Changping, Bejing, Peoples R China.^[He, Kai] Shenzhen Key Lab Precis Engn, Shenzhen, Guangdong, Peoples R China.^[Hu, Shaojie] Univ South China, Coll Mech Engn, Hengyang, Hunan, Peoples R China.^[He, Kai] Chinese Univ Hong Kong, Hong Kong, Hong Kong, Peoples R China.

IEEE, IEEE Robot & Automat Soc, Chinese Univ Hong Kong, State Key Lab Robot & Syst, Univ Macau, Shenzhen Inst Adv Technol, Harbin Inst Technol, Shanghai Gaitech Sci Instruments Co Ltd, Apes Robot Co Ltd, Chinese Assoc Automat, Amer Soc Mech Engineers, Robot Soc Japan, Japan Soc Mech Engineers, Soc Instrument & Control Engineers

345 E 47TH ST, NEW YORK, NY 10017 USA

IEEE

978-1-5386-3154-6

State Joint Engineering Laboratory for Robotics and Intelligent Manufacturing - National Development and Reform Commission [2015581]

本校为其他机构

Cavitation nozzle is the core component of cavitation generator. It promotes cavitation by its internal special structure, producing bubble and improving the impact force of jet. The structural characteristics directly affect the quality of the cavitation jet. Therefore, the study of internal structure of nozzle is helpful to improve the performance of nozzle. Based on CFD software, taking the Helmholtz nozzle as the object, the numerical simulations of internal flow field and external flow field in nozzle with different structure have been carried out. At the same time, the influence law of c...