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LNG Volume, Mass and Heat Value Converter

Quickly convert LNG capacity, mass and heat Value


Fired Heater Combustion Air, Required Fuel Gas and Flue Gas Rate Calculation

Fired Heater Combustion Air, Required Fuel Gas and Flue Gas Rate Calculation


Flare Stack Calculation API 521 Sample Method

Flare Stack Calculation API 521 Sample Method


Flare Stack Calculation Brzustowski’s and Sommer’s Method, API 521

Flare Stack Calculation Brzustowski’s and Sommer’s Method, API 521


Vessel Blowdown Calculation

Vessel Blowdown Flow Rate and Time Calculation for Ideal Gas


Liquid PSV Size Calculation

Liquid PSV Size Calculation based on API 520, Part I


Steam PSV Size Calculation

Steam PSV Size Calculation based on API 520, Part I


Gas / Vapor PSV Sizing

Gas / Vapor PSV orifice Area Calculation based on API 520, Part I


Horizontal Two Phase Separator Nozzle and Level

Horizontal Two Phase Separator Inlet , Gas outlet and Liquid Outlet Nozzle and Liquid Level Setting


Horizontal Slug Catcher and Two Phase Separator Sizing

Horizontal Slug Catcher and Two Phase Separator Sizing based on GPSA Section 7


API Pressure Relief Valve Destinations Table

API Pressure Relief Valve Destinations Table


Compressor HousePower Calculation

Estimating Compressor Horsepower based on Example 13.1 of GPSA Engineering Handbook.


Pipe Wall Thickness Calculation

Calculation of required wall thickness of straight pipe under external pressure based on ASME B31.3.


NPV and IRR calculation

Net Present Value (NPV), Internal Rate of Return (IRR) calculation for project economic evaluation.


PayBack Period Calculation

PayBack Period (PBP) calculation for project economic evaluation.


Orifice Sizing

Orifice Sizing for Gas, Liquid and Steam per GPSA handbook.