Design of high pressure processing vessel - COMSOL.com

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Factor of safety• Uncertainties in load, the dimensions, and thematerial properties.• 62.5 percent of the yield strength at designtemperature• European pressure vessel construction codestypically employ a factor of safety of 1.5 forthe yield strength for a simple environment .
Design requirements• Operating pressure = 500 MPa• Capacity = 0.5 litre• Temperature range : 10 to 100 0 C• Loading – unloading : Manual• Indirect compression• Batch type processFor 10 cm depth of the vessel, inside diameter of thevessel will be 8 cm.
Page 1 and 2: Modeling of Pressure Profiles in aH
Page 3 and 4: Introduction• Conventional food s
Page 5 and 6: PROCESS DESCRIPTION• In a HP proc
Page 7 and 8: Significance• Despite of many adv
Page 9 and 10: ASME Codes• The organization is k
Page 11 and 12: 2. Maximum Shear Stress Theory• Y
Page 13: Fig. 1 Hoop and radialstresses in c
Page 17 and 18: Dimensions of cylindrical shellInsi
Page 19 and 20: COMSOL multiphysics• Three dimens
Page 21 and 22: Stress distribution in cylindrical
Page 23 and 24: Stress in Screwed cylinder arrangem
Page 25 and 26: Stress Profile - EmptyPressure Vess
Page 27 and 28: Pressure Vessel with polyethylene c
Page 29 and 30: Stress Profiles - Surface von Mises
Page 31 and 32: t=0 t=30s t=60st=90st=120s
Page 33 and 34: Conclusions• If the system was pe
Page 35 and 36: • Joe E. W. “Liquid pressure in

Design of high pressure processing vessel - COMSOL.com

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