E8 Experimental Study of Friction Ratio On Lubricating Characteristics of Micro Bubble Added Working Fluid Due to Additive Gases in Rubbing Test(Other manufacturing-related technologies)
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概要
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The friction ratio of water-soluble working fluid with micro bubble had been measured. The additive gases were air, oxygen and nitrogen. The friction ratio generally decreased according to the increase of contact load and rubbing speed in each additive gas respectively. In the range of contact load over 200 N, the friction ratio without micro bubble was lowest among those with micro bubble of additive gases and reached to 0.15 at 800 N with rubbing speed of 100 m/min. In the case of 50 m/min, the friction ratio with nitrogen micro bubble was larger than those with oxygen and air.
- 一般社団法人日本機械学会の論文
- 2009-12-01
著者
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KIKKAWA Koichi
Kyushu Institute of Technology, Dept. of Mechanical and Control Eng.
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MIZUGAKI Yoshio
Kyushu Institute of Technology, Dept. of Mechanical and Control Eng.
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Kikkawa Koichi
Kyushu Institute Of Technology
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MITANI Naofumi
Isuzu Motors Ltd.
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Mizugaki Yoshio
Kyushu Institute Of Technology
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