Wall thickness criteria for separator by ASME (internal radius)

Input(s)

P: Pressure $(\mathrm{psi})$

$\mathrm{R}_{\mathrm{i}}$: Internal Radius ( $\mathrm{ft}$ )

S: Maximum Allowable Stress (psi)

E: Joint Efficiency (fraction)

Output(s)

$\mathrm{t}$: Thickness (ft)

Formula(s)

$$ \mathrm{t}=\frac{\mathrm{P} * \mathrm{R}_{\mathrm{i}}}{\mathrm{S} * \mathrm{E}-0.6 * \mathrm{P}} $$

Reference(s)

John M. Campbell, Gas Conditioning and Processing, Campbell Petroleum Series, Oklahoma, 1992, Vol. 2, Page: 64.