Calculation of Rotary Compressor for Air Conditioner Caused by Pressure Fluctuation

Abstract

A rotary compressor is mounted on an outdoor unit of a residential air conditioner. The main components of a rotary compressor are a motor, a bearing, and a compression unit. A major factor considered as a cause of the vibration and noise generated during the operation of the compressor is considered to be an exciting force generated from the compression unit. Therefore, the purpose of this research is to obtain the excitation force generated during the operation of the compressor by calculation.