@article{oai:repo.lib.tut.ac.jp:00001087, author = {OSHIMA, Shigeru and ICHIKAWA, Tsuneo}, issue = {249}, journal = {Bulletin of JSME, Bulletin of JSME}, month = {Mar}, note = {The influence of the poppet angle and the oil temperature on the flow characteristics and the cavitation phenomena of an oil hydraulic poppet valve are studied experimentally using a half cut model. The following results are obtained. A change of the poppet angle has great effect on the pressure distribution and the flow contraction degree in the restriction between the poppet surface and the valve seat. Hence a remarkable effect of it appears on the valve performances especially when the chamfer is on the seat. The effect of the oil temperature is explained generally by a change in viscosity and Reynolds number., ・rights:日本機械学会 ・rights:本文データは学協会の許諾に基づきCiNiiから複製したものである ・relation:isVersionOf:http://ci.nii.ac.jp/naid/110002358542/}, pages = {743--750}, title = {Cavitation Phenomena and Performance of Oil Hydraulic Poppet Valve : 3rd Report, Influence of the Poppet Angle and Oil Temperature on the Flow Performance}, volume = {29}, year = {1986} }