Radial Displacement Thin-wall Section (Open Ended)

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Radial Displacement Thin-wall Section (Open Ended) Formula

\( \Delta_r \;=\;   p \; r^2 \;/\; \lambda \; t  \) 
 Symbol English Metric
\( \Delta_r \) = Radius Change \( in \) \( mm \)
\( p \) = Pressure Under Consideration \(lbf\;/\;in^2\) \(Pa\)
\( r \) = Radius to Point of Intrest \( in \) \( mm \)
\( \lambda \)  (Greek symbol lambda) = Elastic Modulus \(lbf\;/\;in^2\) \(Pa\)
\( t \) = Wall Thickness \( in \) \( mm \)

 

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