Model Selection
임직원 모두 하나 된 마음으로 신뢰가 기본인 회사를 만들어 갑니다.
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Step 1.
- Pressure Vessel and Process Operating Specification Check (Process Data)
ㆍ Fluid properties
- Gas or Vapor: Molecular Weight, Specific Heat Ratio, Compressibility Factor
- Liquid: Specific Gravity, Viscosity
ㆍ Fluid state: Gas, Vapor, Steam, Liquid, etc.
ㆍ Operating condition: Static, Pulsation (Oscillation), Cycle, etc.
ㆍ Maximum Allowable Working Pressure (MAWP) of the vessel
ㆍ Maximum operating pressure and temperature
ㆍ Required Capacity
ㆍ Rupture Disc set burst pressure and set temperature
ㆍ Back Pressure and Vacuum Pressure
ㆍ Material (Holder/Disc/Accessory)
ㆍ Connection specification (Flange/Fitting)
ㆍ Installation type of Rupture Disc: Primary, Secondary, Combination, External Fire
ㆍ Operating Ratio calculation: Operating Ratio = Max Operating Pressure / Min Burst Pressure × 100
※ Minimum Burst Pressure = Set Burst Pressure - Negative Burst Tolerance
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Step 2.
- Model and Accessory Selection (by FDC)
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Step 3.
- Size and Rated Capacity Calculation (by FDC)
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