Characteristics and Flow Conditions of a Forced-Vortex Impeller of an Axial Flow Fan

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概要

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• This paper deals with an experimental study of a forced-vortex impeller in an axial flow fan without inlet vanes. The impeller used is designed such as to have a forced-vortex flow at the impeller outlet on the assumption that the axial velocity component is uniformly distributed from hub to tip. Not only velocity profiles up- and downstream of the impeller but also theoretical head, loss of head and mean effective radius of the impeller, and lift and drag coefficinets of each blade section are presented.

• 一般社団法人日本機械学会の論文

著者

• Ida Tomio

  Faculty Of Engineering Kanagawa University

関連論文

• Motion of Air Bubbles in Mineral Oils Subject to Sudden Change in Chamber Pressure : 1st Report, Experimental Analysis of Single Spherical Bubbles
• The Effects of Impeller Vane Roughness and Thickness on the Characteristics of the Mixed-Flow Propeller Pump
• Characteristics and Flow Conditions of a Forced-Vortex Impeller of an Axial Flow Fan
• On the Characteristics of Mixed-Flow Propeller Pumps

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