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Reduced Pressure

 

Reduced Pressure formula

\( p_r = p\;/\;p_c \) 
Symbol English Metric
\( p_r \) = reduced pressure \(lbf\;/\;in^2\) \(Pa\) 
\( p \) = pressure \(lbf\;/\;in^2\) \(Pa\)
\( p_c \) = critical pressure \(lbf\;/\;in^2\) \(Pa\)

Reduced pressure, abbreviated as \(p_r\), of a fluid is the actual pressure.

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