pressure vessel thck calc
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Pressure Vessel Thickness CalculationTRANSCRIPT
UEEPL THICKNESS CALCULATION FOR PSF FOR DM PLANT RPSCL: 2 X 300 MW ROSA TPP, Shajahanpur
Project : ROSA THERMAL POWER PROJECT Doc. No. : Rev. No.:
Equipment: PRESSURE SAND FILTER (PSF-DM) Prep. By : 6
Sheet 1 OF 8
Shell/Torispherical head thickness calculation
Sl.No. Symbol Description Unit Input Data Results Calculation Formula
1 p Design pres. 9.000CLIENT INPUT
2 T Design temp. deg.C 60
3 Hydrotest pres. 13.500 1.5 times design pressure4 sg Op.fluid s.g. 1.005 CA Corrosion Allowance mm 26 TA Thinning Allowance mm 2 TA = 15% of min. reqd. Head thk or 2 mm.(Min.)
7 d Vessel inside dia. mm 34008 h Height of shell mm 2500
9 MT Milling Tolerance % 5 MT = 5%
Shell design(per ASME Sec.VIII D1,UG-27)MOC SA 516 GR.70
9 S Allow. stress 1406.14 Ref : ASME Sec. VIII, Div. 110 E Jt.efficiency 1.000 100% Radiography Ref: Table UW 12
11 St.head press. Kg/cm2 0.39468487001771
12 Tot.design press. Kg/cm2 9.39513 R Vessel inside radius mm 1700 d/2
14 Min.Required thickness(Longitudinal Joints) mm 13.404
15 Min.Required thickness(Circumferential Joints) mm 7.67143092313572
16 Design thk.incl.Mill Tolerance. mm 14.074
17 Adopted shell thickness mm 16.00Torispherical Head design(per ASME Sec.VIII D1,Appendix-I)
MOC SA 516 GR.7018 S Allow. Stress kg/cm2 1406.14 Ref : ASME Sec. VIII, Div. 1
19 St. head press. kg/cm2 0.40336974003541
20 Tot. design pressure kg/cm2 9.4033697400354121 L Inside crown radius mm 2720.000 Ref : ASME Sec. VIII, Div. 122 r Inside knuckle radius mm 340.000 Ref : ASME Sec. VIII, Div. 123 M Factor 1.45724 E Joint efficiency 1.000 100% radiography Ref:Table UW 12
25 Min. Required thickness mm 15.261
26 Design thk.incl.Thinning allow. & Mill tol. mm 18.024
27 Adopted plate thickness for Head mm 20.00
DOCUMENT NO. UEEPL-RTPP-NVM-119-R-7004
Kg/cm2
pHYD Kg/cm2
Kg/cm2
ps [h+L-√{(L-r)2-(d/2-r)2}]sg/10000
P1 p+ps
tmin1 P1*R/(S*E-0.6*P1)+CA
tmin2 P1*R/(2*S*E+0.4*P1)+CA
tm Max(tmin1,tmin2)+MT
ts
ph [h+2(L-√{(L-r)2-(d/2-r)2})]sg/10000
P2 p+ph
(3+√L/r)/4
tmin P2*L*M/(2*S*E-0.2*P2)+CA
tm tmin+TA+MT
th
UEEPL THICKNESS CALCULATION FOR PSF FOR POTABLE SERVICE RPSCL: 2 X 300 MW ROSA TPP, Shajahanpur
Project : ROSA THERMAL POWER PROJECT Doc. No. : Rev. No.:
Equipment: PRESSURE SAND FILTER (PSF-POT) Prep. By : 6
Sheet 2 OF 8
Shell/Torispherical head thickness calculation
Sl.No. Symbol Description Unit Input Data Results Calculation Formula
1 p Design pres. 11.000CLIENT INPUT
2 T Design temp. deg.C 60
3 Hydrotest pres. 16.500 1.5 times design pressure4 sg Op.fluid s.g. 1.005 CA Corrosion Allowance mm 26 TA Thinning Allowance mm 2 TA = 15% of min. reqd. Head thk or 2 mm.(Min.)
7 d Vessel inside dia. mm 24008 h Height of shell mm 2500
9 MT Milling Tolerance % 5 MT = 5%
Shell design(per ASME Sec.VIII D1,UG-27)MOC SA 516 GR.70
9 S Allow. stress 1406.14 Ref : ASME Sec. VIII, Div. 110 E Jt.efficiency 1.000 100% Radiography Ref: Table UW 12
11 St.head press. Kg/cm2 0.35213049648309
12 Tot.design press. Kg/cm2 11.352130496483113 R Vessel inside radius mm 1200 d/2
14 Min.Required thickness(Longitudinal Joints) mm 11.735
15 Min.Required thickness(Circumferential Joints) mm 6.83614589303647
16 Design thk.incl.Mill Tolerance. mm 12.322
17 Adopted shell thickness mm 14.00Torispherical Head design(per ASME Sec.VIII D1,Appendix-I)
MOC SA 516 GR.7018 S Allow. Stress kg/cm2 1406.14 Ref : ASME Sec. VIII, Div. 1
19 St. head press. kg/cm2 0.35826099296617
20 Tot. design pressure kg/cm2 11.358260992966221 L Inside crown radius mm 1920.000 Ref : ASME Sec. VIII, Div. 122 r Inside knuckle radius mm 240.000 Ref : ASME Sec. VIII, Div. 123 M Factor 1.45724 E Joint efficiency 1.000 100% radiography Ref: Table UW 12
25 Min. Required thickness mm 13.308
26 Design thk.incl.Thinning allow. & Mill tol. mm 15.974
27 Adopted plate thickness for Head mm 16.00
DOCUMENT NO. UEEPL-RTPP-NVM-119-R-7004
Kg/cm2
pHYD Kg/cm2
Kg/cm2
ps [h+L-√{(L-r)2-(d/2-r)2}]sg/10000
P1 p+ps
tmin1 P1*R/(S*E-0.6*P1)+CA
tmin2 P1*R/(2*S*E+0.4*P1)+CA
tm Max(tmin1,tmin2)+MT
ts
ph [h+2(L-√{(L-r)2-(d/2-r)2})]sg/10000
P2 p+ph
(3+√L/r)/4
tmin P2*L*M/(2*S*E-0.2*P2)+CA
tm tmin+TA+MT
th
UEEPL THICKNESS CALCULATION FOR ACF FOR DM PLANT RPSCL: 2 X 300 MW ROSA TPP, Shajahanpur
Project : ROSA THERMAL POWER PROJECT Doc. No. : Rev. No.:
Equipment: ACTIVATED CARBON FILTER Prep. By : 6
Sheet 3 OF 8
Shell/Torispherical head thickness calculation
Sl.No. Symbol Description Unit Input Data Results Calculation Formula
1 p Design pres. 9.002 T Design temp. deg.C 60
3 Hydrotest pres. 13.500 1.5 times design pressure4 sg Op.fluid s.g. 1.005 CA Corrosion Allowance mm 2
6 TA Thinning Allowance mm 2 TA = 15% of min. reqd. Head thk or 2 mm.(Min.)
7 d Vessel inside dia. mm 28008 h Height of shell mm 2500
9 MT Milling Tolerance % 5 MT = 5%
Shell design(per ASME Sec.VIII D1,UG-27)MOC SA 516 GR.70
9 S Allow. stress 1406.14 Ref : ASME Sec. VIII, Div. 110 E Jt.efficiency 1.000 100% Radiography Ref: Table UW 12
11 St.head press. Kg/cm2 0.369152245896935
12 Tot.design press. Kg/cm2 9.3691522458969413 R Vessel inside radius mm 1400 d/2
14 Min.Required thickness(Longitudinal Joints) mm 11.366
15 Min.Required thickness(Circumferential Joints) mm 6.65791345958272
16 Design thk.incl.Mill Tolerance. mm 11.934
17 Adopted shell thickness mm 12.00Torispherical Head design(per ASME Sec.VIII D1,Appendix-I)
MOC SA 516 GR.7018 S Allow. Stress kg/cm2 1406.14 Ref : ASME Sec. VIII, Div. 1
19 St. head press. kg/cm2 0.37630449179387
20 Tot. design pressure kg/cm2 9.3763044917938721 L Inside crown radius mm 2240.000 Ref : ASME Sec. VIII, Div. 122 r Inside knuckle radius mm 280.000 Ref : ASME Sec. VIII, Div. 123 M Factor 1.457 (3+√L/r)/4
24 E Joint efficiency 1.000 100% Radiography Ref: Table UW 12
25 Min. Required thickness mm 12.889
26 Design thk.incl.Thinning allow. & Mill tol. mm 15.534
27 Adopted plate thickness for Head mm 16.00
DOCUMENT NO. UEEPL-RTPP-NVM-119-R-7004
Kg/cm2
(Make-up Water pump shut-off head+Max.Suction Head)x1.05
pHYD Kg/cm2
Kg/cm2
ps [h+L-√{(L-r)2-(d/2-r)2}]sg/10000
P1 p+ps
tmin1 P1*R/(S*E-0.6*P1)+CA
tmin2 P1*R/(2*S*E+0.4*P1)+CA
tm Max(tmin1,tmin2)+MT
ts
ph [h+2(L-√{(L-r)2-(d/2-r)2})]sg/10000
P2 p+ph
tmin P2*L*M/(2*S*E-0.2*P2)+CA
tm tmin+TA+MT
th
UEEPL THICKNESS CALCULATION FOR SAC FOR DM PLANT RPSCL: 2 X 300 MW ROSA TPP, Shajahanpur
Project : ROSA THERMAL POWER PROJECT Doc. No. : Rev. No.:
Equipment: STRONG ACID CATION Prep. By : 6
Sheet 4 OF 8
Shell/Torispherical head thickness calculation
Sl.No. Symbol Description Unit Input Data Results Calculation Formula
1 p Design pres. 9.002 T Design temp. deg.C 60
3 Hydrotest pres. 13.500 1.5 times design pressure4 sg Op.fluid s.g. 1.005 CA Corrosion Allowance mm 0 Nil. 4.5 mm. Thk Rubber Lined
6 TA Thinning Allowance mm 2 TA = 15% of min. reqd. Head thk or 2 mm.(Min.)
7 d Vessel inside dia. mm 28008 h Height of shell mm 4000
9 MT Milling Tolerance % 5 MT = 5%
Shell design(per ASME Sec.VIII D1,UG-27)MOC SA 516 GR.70
9 S Allow. stress 1406.14 Ref : ASME Sec. VIII, Div. 110 E Jt.efficiency 1.000 100% Radiography Ref: Table UW 12
11 St.head press. Kg/cm2 0.519152245896935
12 Tot.design press. Kg/cm2 9.5191522458969413 R Vessel inside radius mm 1400 d/2
14 Min.Required thickness(Longitudinal Joints) mm 9.516
15 Min.Required thickness(Circumferential Joints) mm 4.73238575961244
16 Design thk.incl.Mill Tolerance. mm 9.992
17 Adopted shell thickness mm 10.00Torispherical Head design(per ASME Sec.VIII D1,Appendix-I)
MOC SA 516 GR.7018 S Allow. Stress kg/cm2 1406.14 Ref : ASME Sec. VIII, Div. 1
19 St. head press. kg/cm2 0.52630449179387
20 Tot. design pressure kg/cm2 9.5263044917938721 L Inside crown radius mm 2240.000 Ref : ASME Sec. VIII, Div. 122 r Inside knuckle radius mm 280.000 Ref : ASME Sec. VIII, Div. 123 M Factor 1.457 (3+√L/r)/4
24 E Joint efficiency 1.000 100% Radiography Ref: Table UW 12
25 Min. Required thickness mm 11.064
26 Design thk.incl.Thinning allow. & Mill tol. mm 13.617
27 Adopted plate thickness for Head mm 14.00
DOCUMENT NO. UEEPL-RTPP-NVM-119-R-7004
Kg/cm2
(Make-up Water pump shut-off head+Max.Suction Head)x1.05
pHYD Kg/cm2
Kg/cm2
ps [h+L-√{(L-r)2-(d/2-r)2}]sg/10000
P1 p+ps
tmin1 P1*R/(S*E-0.6*P1)+CA
tmin2 P1*R/(2*S*E+0.4*P1)+CA
tm Max(tmin1,tmin2)+MT
ts
ph [h+2(L-√{(L-r)2-(d/2-r)2})]sg/10000
P2 p+ph
tmin P2*L*M/(2*S*E-0.2*P2)+CA
tm tmin+TA+MT
th
UEEPL THICKNESS CALCULATION FOR SBA FOR DM PLANT RPSCL: 2 X 300 MW ROSA TPP, Shajahanpur
Project : ROSA THERMAL POWER PROJECT Doc. No. : Rev. No.:
Equipment: STRONG BASE ANION Prep. By : 6
Sheet 5 OF 8
Shell/Torispherical head thickness calculation
Sl.No. Symbol Description Unit Input Data Results Calculation Formula
1 p Design pres. 6.502 T Design temp. deg.C 60
3 Hydrotest pres. 9.750 1.5 times design pressure4 sg Op.fluid s.g. 1.005 CA Corrosion Allowance mm 0 Nil. 4.5 mm. Thk Rubber Lined
6 TA Thinning Allowance mm 2 TA = 15% of min. reqd. Head thk or 2 mm.(Min.)
7 d Vessel inside dia. mm 26008 h Height of shell mm 4800
9 MT Milling Tolerance % 5 MT = 5%
Shell design(per ASME Sec.VIII D1,UG-27)MOC SA 516 GR.70
9 S Allow. stress 1406.14 Ref : ASME Sec. VIII, Div. 110 E Jt.efficiency 1.000 100% Radiography Ref: Table UW 12
11 St.head press. Kg/cm2 0.590641371190011
12 Tot.design press. Kg/cm2 7.0906413711900113 R Vessel inside radius mm 1300 d/2
14 Min.Required thickness(Longitudinal Joints) mm 6.575
15 Min.Required thickness(Circumferential Joints) mm 3.27440607864938
16 Design thk.incl.Mill Tolerance. mm 6.904
17 Adopted shell thickness mm 8.00Torispherical Head design(per ASME Sec.VIII D1,Appendix-I)
MOC SA 516 GR.7018 S Allow. Stress kg/cm2 1406.14 Ref : ASME Sec. VIII, Div. 1
19 St. head press. kg/cm2 0.597282742380023
20 Tot. design pressure kg/cm2 7.0972827423800221 L Inside crown radius mm 2080.000 Ref : ASME Sec. VIII, Div. 122 r Inside knuckle radius mm 260.000 Ref : ASME Sec. VIII, Div. 123 M Factor 1.457 (3+√L/r)/4
24 E Joint efficiency 1.000 100% Radiography Ref: Table UW 12
25 Min. Required thickness mm 7.653
26 Design thk.incl.Thinning allow. & Mill tol. mm 10.0
27 Adopted plate thickness for Head mm 10.00
DOCUMENT NO. UEEPL-RTPP-NVM-119-R-7004
Kg/cm2
(Degassed Water pump shut-off head+Max.Suction Head)x1.05
pHYD Kg/cm2
Kg/cm2
ps [h+L-√{(L-r)2-(d/2-r)2}]sg/10000
P1 p+ps
tmin1 P1*R/(S*E-0.6*P1)+CA
tmin2 P1*R/(2*S*E+0.4*P1)+CA
tm Max(tmin1,tmin2)+MT
ts
ph [h+2(L-√{(L-r)2-(d/2-r)2})]sg/10000
P2 p+ph
tmin P2*L*M/(2*S*E-0.2*P2)+CA
tm tmin+TA+MT
th
UEEPL THICKNESS CALCULATION FOR MB FOR DM PLANT RPSCL: 2 X 300 MW ROSA TPP, Shajahanpur
Project : ROSA THERMAL POWER PROJECT Doc. No. : Rev. No.:
Equipment: MIXED BED EXCHANGER Prep. By : 6
Sheet 6 OF 8
Shell/Torispherical head thickness calculation
Sl.No. Symbol Description Unit Input Data Results Calculation Formula
1 p Design pres. 6.502 T Design temp. deg.C 60
3 Hydrotest pres. 9.750 1.5 times design pressure4 sg Op.fluid s.g. 1.005 CA Corrosion Allowance mm 0 Nil. 4.5 mm. Thk Rubber Lined
6 TA Thinning Allowance mm 2 TA = 15% of min. reqd. Head thk or 2 mm.(Min.)
7 d Vessel inside dia. mm 18008 h Height of shell mm 2500
9 MT Milling Tolerance % 5 MT = 5%
Shell design(per ASME Sec.VIII D1,UG-27)MOC SA 516 GR.70
9 S Allow. stress 1406.14 Ref : ASME Sec. VIII, Div. 110 E Jt.efficiency 1.000 100% Radiography Ref: Table UW 12
11 St.head press. Kg/cm2 0.326597872362316
12 Tot.design press. Kg/cm2 6.8265978723623213 R Vessel inside radius mm 900 d/2
14 Min.Required thickness(Longitudinal Joints) mm 4.382
15 Min.Required thickness(Circumferential Joints) mm 2.18256300693185
16 Design thk.incl.Mill Tolerance. mm 4.601
17 Adopted shell thickness mm 6.00Torispherical Head design(per ASME Sec.VIII D1,Appendix-I)
MOC SA 516 GR.7018 S Allow. Stress kg/cm2 1406.14 Ref : ASME Sec. VIII, Div. 1
19 St. head press. kg/cm2 0.331195744724631
20 Tot. design pressure kg/cm2 6.8311957447246321 L Inside crown radius mm 1440.000 Ref : ASME Sec. VIII, Div. 122 r Inside knuckle radius mm 180.000 Ref : ASME Sec. VIII, Div. 123 M Factor 1.457 (3+√L/r)/4
24 E Joint efficiency 1.000 100% Radiography Ref: Table UW 12
25 Min. Required thickness mm 5.099
26 Design thk.incl.Thinning allow. & Mill tol. mm 7.354
27 Adopted plate thickness for Head mm 8.00
DOCUMENT NO. UEEPL-RTPP-NVM-119-R-7004
Kg/cm2
(Degassed Water pump shut-off head+Max.Suction Head)x1.05
pHYD Kg/cm2
Kg/cm2
ps [h+L-√{(L-r)2-(d/2-r)2}]sg/10000
P1 p+ps
tmin1 P1*R/(S*E-0.6*P1)+CA
tmin2 P1*R/(2*S*E+0.4*P1)+CA
tm Max(tmin1,tmin2)+MT
ts
ph [h+2(L-√{(L-r)2-(d/2-r)2})]sg/10000
P2 p+ph
tmin P2*L*M/(2*S*E-0.2*P2)+CA
tm tmin+TA+MT
th
UEEPL THICKNESS CALCULATION FOR HOT WATER TANK FOR DM RPSCL: 2 X 300 MW ROSA TPP, Shajahanpur
Project : ROSA THERMAL POWER PROJECT Doc. No. : Rev. No.:
Equipment: HOT WATER TANK FOR ALKALI DILUTION Prep. By : 6
Sheet 7 OF 8
Shell/Torispherical head thickness calculation
Sl.No. Symbol Description Unit Input Data Results Calculation Formula
1 p Design pres. 6.502 T Design temp. deg.C 60
3 Hydrotest pres. 9.750 1.5 times design pressure4 sg Op.fluid s.g. 1.005 CA Corrosion Allowance mm 0 Nil. 4.5 mm. Thk Rubber Lined
6 TA Thinning Allowance mm 2 TA = 15% of min. reqd. Head thk or 2 mm.(Min.)
7 d Vessel inside dia. mm 24008 h Height of shell mm 3500
9 MT Milling Tolerance % 5 MT = 5%
Shell design(per ASME Sec.VIII D1,UG-27)MOC SA 516 GR.70
9 S Allow. stress 1406.14 Ref : ASME Sec. VIII, Div. 110 E Jt.efficiency 1.000 100% Radiography Ref: Table UW 12
11 St.head press. Kg/cm2 0.452130496483087
12 Tot.design press. Kg/cm2 6.9521304964830913 R Vessel inside radius mm 1200 d/2
14 Min.Required thickness(Longitudinal Joints) mm 5.951
15 Min.Required thickness(Circumferential Joints) mm 2.96354396362838
16 Design thk.incl.Mill Tolerance. mm 6.248
17 Adopted shell thickness mm 8.00Torispherical Head design(per ASME Sec.VIII D1,Appendix-I)
MOC SA 516 GR.7018 S Allow. Stress kg/cm2 1406.14 Ref : ASME Sec. VIII, Div. 1
19 St. head press. kg/cm2 0.458260992966175
20 Tot. design pressure kg/cm2 6.9582609929661721 L Inside crown radius mm 1920.000 Ref : ASME Sec. VIII, Div. 122 r Inside knuckle radius mm 240.000 Ref : ASME Sec. VIII, Div. 123 M Factor 1.457 (3+√L/r)/4
24 E Joint efficiency 1.000 100% Radiography Ref: Table UW 12
25 Min. Required thickness mm 6.925
26 Design thk.incl.Thinning allow. & Mill tol. mm 9.272
27 Adopted plate thickness for Head mm 10.00
DOCUMENT NO. UEEPL-RTPP-NVM-119-R-7004
Kg/cm2
(Degassed Water pump shut-off head+Max.Suction Head)x1.05
pHYD Kg/cm2
Kg/cm2
ps [h+L-√{(L-r)2-(d/2-r)2}]sg/10000
P1 p+ps
tmin1 P1*R/(S*E-0.6*P1)+CA
tmin2 P1*R/(2*S*E+0.4*P1)+CA
tm Max(tmin1,tmin2)+MT
ts
ph [h+2(L-√{(L-r)2-(d/2-r)2})]sg/10000
P2 p+ph
tmin P2*L*M/(2*S*E-0.2*P2)+CA
tm tmin+TA+MT
th
UEEPL THICKNESS CALCULATION FOR ARV FOR DM RPSCL: 2 X 300 MW ROSA TPP, Shajahanpur
Project : ROSA THERMAL POWER PROJECT Doc. No. : Rev. No.:
Equipment: AIR RECEIVING VESSEL Prep. By : 6
Sheet 8 OF 8
Shell/Torispherical head thickness calculation
Sl.No. Symbol Description Unit Input Data Results Calculation Formula
1 p Design pres. 10.002 T Design temp. deg.C 60
3 Hydrotest pres. 15.000 1.5 times design pressure4 sg Op.fluid s.g. 1.005 CA Corrosion Allowance mm 2 Nil. 4.5 mm. Thk Rubber Lined
6 TA Thinning Allowance mm 2 TA = 15% of min. reqd. Head thk or 2 mm.(Min.)
7 d Vessel inside dia. mm 16008 h Height of shell mm 2500
9 MT Milling Tolerance % 5 MT = 5%
Shell design(per ASME Sec.VIII D1,UG-27)MOC SA 516 GR.70
9 S Allow. stress 1406.14 Ref : ASME Sec. VIII, Div. 110 E Jt.efficiency 1.000 100% Radiography Ref: Table UW 12
11 St.head press. Kg/cm2 0.318086997655392
12 Tot.design press. Kg/cm2 10.318086997655413 R Vessel inside radius mm 800 d/2
14 Min.Required thickness(Longitudinal Joints) mm 7.896
15 Min.Required thickness(Circumferential Joints) mm 4.93085087132764
16 Design thk.incl.Mill Tolerance. mm 8.291
17 Adopted shell thickness mm 10.00Torispherical Head design(per ASME Sec.VIII D1,Appendix-I)
MOC SA 516 GR.7018 S Allow. Stress kg/cm2 1406.14 Ref : ASME Sec. VIII, Div. 1
19 St. head press. kg/cm2 0.322173995310783
20 Tot. design pressure kg/cm2 10.322173995310821 L Inside crown radius mm 1280.000 Ref : ASME Sec. VIII, Div. 122 r Inside knuckle radius mm 160.000 Ref : ASME Sec. VIII, Div. 123 M Factor 1.457 (3+√L/r)/4
24 E Joint efficiency 1.000 100% Radiography Ref: Table UW 12
25 Min. Required thickness mm 8.851
26 Design thk.incl.Thinning allow. & Mill tol. mm 11.293
27 Adopted plate thickness for Head mm 12.00
DOCUMENT NO. UEEPL-RTPP-NVM-119-R-7004
Kg/cm2
(Degassed Water pump shut-off head+Max.Suction Head)x1.05
pHYD Kg/cm2
Kg/cm2
ps [h+L-√{(L-r)2-(d/2-r)2}]sg/10000
P1 p+ps
tmin1 P1*R/(S*E-0.6*P1)+CA
tmin2 P1*R/(2*S*E+0.4*P1)+CA
tm Max(tmin1,tmin2)+MT
ts
ph [h+2(L-√{(L-r)2-(d/2-r)2})]sg/10000
P2 p+ph
tmin P2*L*M/(2*S*E-0.2*P2)+CA
tm tmin+TA+MT
th