A Fundamental Investigation of the Capsule Transport : 3rd Report, Friction of Capsule Wheels and Transport Experiment of a Single Capsule

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概要

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• First, the frictional force between a capsule wheel and the wall was measured by applying an equipment in which the load and revolutions of the wheel were changeable. Based on the measured values, an empirical expression of the friction term which is included in the equation of capsule motion was obtained. Second, combining a micro-computer for automatic data processing, a measuring system was developed on the transport pipeline, which was built by authors. The effects of various factors such as the diameter and mass of the capsule on the capsule motion were experimentally clarified in the transport pipeline. It has been found that the fluid drag coefficient of a moving capsule is larger than that of the corresponding stationary capsule by 20%.

• 一般社団法人日本機械学会の論文

著者

• Morikawa Yoshinobu

  Osaka University

• Tsuji Yutaka

  Osaka University

• CHONO Shigeomi

  Fukui University

• YOSHIDA Hajime

  Komatsu Ltd.

関連論文

• A Fundamental Investigation of the Capsule Transport : 5th Report, Transport Experiment and Numerical Analysis of Two Capsules
• A Fundamental Investigation of the Capsule Transport : 4th Report, Numerical Analysis of Motion of Accelerating and Decelerating Capsules
• A Fundamental Investigation of the Capsule Transport : 3rd Report, Friction of Capsule Wheels and Transport Experiment of a Single Capsule
• Fundamental Investigation of the Capsule Transport : 2nd Rep. Wake of a capsule and the effect of interaction between two capsules on the drag
• Production of fully developed Pipe Flow Using Perforated Plates : 2nd Report, Effect of Rectifying Device on Orifice Flowmeter Accuracy : Fluids Engineering
• Publication of Advanced Powder Technology

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