Page 13 - Demo

FDC BROCHURE | 12 | 13 |%u25a0 Material properties of the fluids used - Gas or Vapor : Mol weight, Specific heat ratio, Compressibility coefficient - Liquid : Specific gravity, Viscosity%u25a0 State of the fluids used : Gas, Vapor, Steam, Liquid, etc.%u25a0 Operating condition : Static, Pulsation(Oscillation), Cycle, etc.%u25a0 MAWP(Maximum Allowable Working Pressure or Design Pressure) of pressure vessel%u25a0 Maximum operating pressure and temperature%u25a0 Required Capacity%u25a0 Set pressure and set temperature of Rupture Disc for rupture%u25a0 Back pressure and Vacuum pressure%u25a0 Material (Holder/Disc/Accessory)%u25a0 Connection(Flange/Fitting) specification%u25a0 Installation type of Rupture Disc : Primary, Secondary, Combination, External Fire%u25a0 Calculation of operating ratio : Operating ratio = Maximum operating pressure/Minimum rupture pressure %u00d7 100 %u203b Minimum rupture pressure = Set rupture pressure - Negative rupture toleranceSTEP 1.STEP 2.STEP 3.Check the pressure vessel and process operating specification (Process Data)Model & Accessory (by FDC)Calculation of size & rated flow capacity (by FDC)RUPTURE DISCSELECTION MODEL