Cavitation in Valve-Controlled Hydraulic Actuators

Author:

Wang P. K. C.1,Ma J. T. S.1

Affiliation:

1. International Business Machines Corporation, San Jose, Calif.

Abstract

Results of analytical and experimental studies of cavitation in valve-controlled hydraulic actuators under various dynamic conditions are presented. The analytical work consists of deriving approximate critical cavitation conditions for various operating modes. The experimental investigation includes both a high-speed photographic study of cavity formation and tests to check the validity of the derived cavitation conditions. Close agreement between analytical and experimental results was obtained. The mechanisms governing cavity formation and cavitation effects are discussed qualitatively.

Publisher

ASME International

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics

Cited by 5 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. ON THE STEP RESPONSE OF VALVE-CONTROLLED HYDRAULIC ACTUATORS;Current Advances in Mechanical Design and Production III;1986

2. Transient starvation effects on hydraulic servosystem performance;Mechanism and Machine Theory;1985-01

3. Transient Response of a Time-Optimized Hydraulic Servomechanism Operating under Cavitation Conditions;Proceedings of the Institution of Mechanical Engineers;1970-06

4. Series Analysis of a Closed-Loop System Containing a Loaded Hydraulic Relay;Proceedings of the Institution of Mechanical Engineers;1964-06

5. Phenomena which can affect system response;Hydraulic Control Systems — Design and Analysis of Their Dynamics

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