旋转排气阀的特性研究  

Study on the Characteristics of the Rotary Exhaust Valve

作　　者：钱新春 杨骅[2] 屈宗长[3] QIAN Xin-chun;YANG Hua;QU Zong-chang(Dafeng Fengtai Fluid Technology co.,LTD.,Yancheng,Jiangsu 224100 China;Jiaxipera Compressor co.,LTD.,Jiaxing,Zhejiang 314011,China;Department of Compressor Engineering,Xi＇an Jiaotong University,Xi＇an,Shaanxi 710049,China)

机构地区：[1]大丰丰泰流体科技有限公司,江苏盐城224100 [2]加西贝拉压缩机有限公司,浙江嘉兴314011 [3]西安交通大学压缩机工程系,陕西西安710049

出　　处：《教育教学论坛》2018年第50期234-236,共3页Education And Teaching Forum

摘　　要：本文研究了同步回转式制冷压缩机气阀在旋转运动作用下的工作状态,并对气阀阀片的自由振动以及强迫振动进行了分析,讨论了由于旋转运动产生的离心力和科氏力对气阀阀片的振动特性的影响,建立了在离心力的作用下气阀阀片振动的数学模型,并提出了合适的求解方法。The paper studies the valve performance characteristic under the effect of rotary motion for synchronousrotary compressor,and free vibration and forced vibration of the valve are analyzed,the influence of centrifugal force andcoriolis force on the vibration characteristics of valve are discussed. A mathematical model of valve vibration isestablished under the action of centrifugal force and a suitable solution is proposed.

关 键 词：同步回转机械 排气阀特性 旋转气阀 振动特性 

分 类 号：G642.0[文化科学—高等教育学]