Experimental Analysis of Check Ball Behaviors for L-shaped Pipe

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概要

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• The spring-driven ball-type check valve is one of the most important components of hydraulic systems: it controls the position of the ball and prevents backward flow. To simplify the structure, the spring must be eliminated, and to accomplish this, the flow pattern and the behavior of the check ball in the L-shaped pipe must be determined. In this paper, we present a full-scale model of a check ball made of acrylic resin, and we determine the relationship between the initial position of the ball, the diameter of the inflow port, and the kinematic viscosity of oil. When kinematic viscosity is high, the check-flow rate increases in a standard center inflow model, and it is possible to greatly decrease the check-flow rate by shifting the inflow from the center.

著者

• Kajiwara Shinji

  Kinki University, Faculty of Engineering and Science

• TANAKA Tatsuya

  Kyushu University, Graduate school

• Tanaka Tatsuya

  Kyushu University

関連論文

• Object Detection Based on Combining Multiple Background Modelings
• Object Detection Based on Combining Multiple Background Modelings
• Experimental Analysis of Check Ball Behaviors for L-shaped Pipe

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