Phase Velocity of Longitudinal Pulse Wave in Polyethelene and Nylon Filaments

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概要

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• The phase velocity of the longitudinal pulse wave along polyethylene and nylon was measured under cold-drawing at 20°C in vacuum, with the following results :<BR>1) The phase velocity is almost constant with stretching until the so-called necking develops.<BR>2) When necking develops, phase velocity increases from about 1 400 m/sec to about 2 200 m/sec.<BR>3) Phase velocity increases quickly with stretching beyond necking.

• 社団法人 日本繊維機械学会の論文

著者

• 末松 宗雄

  群馬大学工学部

関連論文

• Phase Velocity of Longitudinal Pulse Wave in Polyethelene and Nylon Filaments
• On the Velocity of the Loom's Shuttle (2)
• On the Profile of the Pirnwinder-Cam.

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