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INPUT DATA: UNIT

mass of MeOH 1228 kg

density of MeOH 792 kg/m3

volume 1.550505051 m3

20% allowance 1.860606061 m3

H/D 1.333333333

Diameter 1.211384501 m

Height 1.615179334 m

MOC: SS 304

MAX ALLOWABLE STRESS 980 kg/cm2

CORROSION ALLOWANCE 2 mm

joint effeciency 0.85

Working PRESSURE 2.051831214 kg/cm2

Design pressure 2.257014335 kg/cm2

Design thickness 1.641123759 mm

thickness 3.641123759 mm

Standard plate thickness 5 mm

NO OF PLATES Length(m) Height(m)

Standard Size 6.3 1.8

Perimeter 3.803747332 m

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plates (horizontally) 0.603769418 1

plates (vertically) 0.897321852 1

Total Plates 0.541775492 1

Bottom:

thickness 5 mm

Bottom Diameter 1.341384501 m

Perimeter 4.211947332 m

No of Plates 0.668563069

Total plate 1

Torispherical Head

Crown Radius(Rc) 1.211384501 m

Knuckle Radius(Rk) 0.12113845 m

Cs 1.540569415

design thickness 2.52826507 mm

thickness 4.52826507 mm

Standard plate thickness 5 mm

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REMARKS

(from material balance)

V=Mass/Density

V=R2H

P=P(optimum)+gH

t=(PD)/2fj

td=t+C

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(same as shell)

D

same as ID

10 % of ID

1/4*(3+(Rc/Rk))

(Pi*Rc*Cs)/(2fj)

td=t+C