Actual Popping Pressure of a Relief Valve With a Real Helical Spring Under Dynamic Load-Reference-Cited by-同舟云学术

Actual Popping Pressure of a Relief Valve With a Real Helical Spring Under Dynamic Load

Published:1969-11-01 Issue:4 Volume:91 Page:1142-1146
ISSN:0022-0817
Container-title:Journal of Engineering for Industry
language:en
Short-container-title:

Author:

Johnson B. L.¹,Wandling D. E.²

Affiliation:

1. Mechanical Engineering Department and Engineering Research Institute, Iowa State University, Ames, Iowa

2. Mechanical Engineering Department, Iowa State University, Ames, Iowa

Abstract

This paper presents the describing equations of a poppet-type relief valve with a real helical spring, that is, a spring having distributed mass. The sinusoidal analysis shows that the actual popping pressure is very frequency dependent and may occur at pressures that are a fraction of the static popping pressure to twice that value. Experimental data which verify the theory are also presented.

Publisher

ASME International

Subject

General Medicine

Link

http://asmedigitalcollection.asme.org/manufacturingscience/article-pdf/91/4/1142/6498631/1142_1.pdf

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