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Analysis and Estimation of Vibration Characteristics of a Reciprocal Compressor with Variable Rotating Speed
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 Title & Authors
Analysis and Estimation of Vibration Characteristics of a Reciprocal Compressor with Variable Rotating Speed
Jung, Byung-Kyoo; Lee, Yun-Gon; Jeong, Weui-Bong;
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 Abstract
This paper deals with the vibration characteristics of a reciprocal compressor with variable rotating speed according to the change of operating frequencies. The equation of motion and exciting force of the equivalent compressor model were formulated, and the vibration responses at operating frequencies were predicted. The predicted results were compared with the measured results. Although the predicted results had little errors in operating condition, it represented good agreement in general. Especially, the natural frequencies obtained from the measurement were similar to those calculated by the eigenvalue problem of the equivalent model. The procedure and results in this paper can be utilized to the identification of the vibration characteristics of new compressor models.
 Keywords
Reciprocal Compressor with Variable Rotating Speed;Vibration Characteristic;Impact Test;Operating Test;
 Language
Korean
 Cited by
 References
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