A compressive force 0 F < is increasing the gasket load. Remarks : - A tensile force 0 F > is decreasing the gasket load. a 2 F H ) F ( H 0 G G π - = is the gasket load for the case no pressure, external tensile force. p a F 2 pressure π = and 2 ap H ) p ( H 0 G G - = Remark : A pressure load is decreasing the gasket reaction. a 2 F H ) p ( H pressure 0 G G π - = is the gasket load for the case internal pressure, no external loads. a 2 F H bolts 0 G π = ∑ is the gasket load for the case no pressure, no external load s. For calculation of the reaction on free-to-rotate edge, the circular plate theory gives results that are quite insensitive vs. This paper counts the gasket load in terms of force per unit length of circumference, as this approach is usual in the circular plate theory. This method is a gasket load calculation. ![]() Understanding the Kellogg Equivalent Pressure Method for piping flanges - 1 - Remarks 1.
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