Design of high pressure processing vessel - COMSOL.com

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HPP equipment - components• Pressure vessel‣Cylindrical shell‣Removable Head (cap)‣Nozzle‣Pressurization and decompression valves• Vessel supports• High pressure pump• Cooling / heating arrangement• Temperature, pressure sensors• Control unit
ASME Codes• The organization is known for setting codesand standards for mechanical devices• Adopted worldwide for design and fabricationof pressure vessels• For design and construction of boiler andpressure vessels - ASME section VIII, division 1and division 2
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: Significance• Despite of many adv
Page 11 and 12: 2. Maximum Shear Stress Theory• Y
Page 13 and 14: Fig. 1 Hoop and radialstresses in c
Page 15 and 16: Design requirements• Operating pr
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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