The Design of Counter-Rotating Dual-Rotor Experimental Apparatus

摘要：

According to the similar structure and dynamic principles of a certain type of aero engine, the design of an aero engine counter-rotating dual-rotor experimental apparatus with two kinds of inter-shaft bearing structures is completed. The dynamic balance and co-or counter-rotating running test of this experimental apparatus is done. The results show that the counter-rotating dual-rotor experimental apparatus meet the design requirements, and can be used to study the rotor dynamic characteristics, the dual-rotor dynamic balance technology, the rotor common faults modes, the inter shaft bearing faults modes and the active and passive rotor vibration control of co-or counter-rotating dual-rotor structure with two kinds of inter shaft bearing structures.

关键词： aero-engine counter-rotating dual-rotor inter-shaft bearing design of experimental apparatus

作者: JIANG Yun-fan LIAO Ming-fu WANG Si-ji

作者单位: School of Power and Energy, Northwestern Polytechnical University, Xian, China

会议类型: 国际会议

会议名称: 4th International Symposium on Jet Propulsion and Power Engineering(第四届喷气推进与动力工程国际会议 ISJPPE2012)

会议地点: 西安

会议语种:英文

页码: 467-472

在线出版日期: 2012-09-10（万方平台首次上网日期，不代表论文的发表时间）