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IBR stress calculation
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Sheet1SHELL ASSEMBLY8.0. WORKING PRESSURE OF SHELL (REG 564)The working pressure of cylindrical shell shall be determined in accordance with Reg. No. 270 &2712fE(T-0.762)WP =--------------- .eqn[72]D+T-0.762Where,WP, Working pressure in Psi (g)=0Psi (g)=10.54Kg/cm2(g)Material Specification=0Metal Temperature=0ocf , Permissible working stress=0Kg/cm2(As per ASME Sec.VIII Div.I Part-D)0PsiE , Weld factor efficiency=1.00T, Shell Thickness=0mm =0.000inchesD, Maximum inside diameter of shell=0mm =0.00inchesCalculated WP=0.00Kg/cm2(g)008.1. MINIMUM THICKNESS (T1) OF UNPIERCED SEAMLESS SHELL (AS PER IBR270 & 271 NEW AMMENDMENT)D x WPT1 =------------- + 0.7622fE - WPWhere,D, Dia of shell=0.00mmWp,Working pressure=10.54Kg/cm2(g)f, Permissible working stress=0Kg/cm2(g)E, Weld factor efficiency=1.00T1=0.000mm
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