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Oxygen Dissolved in Water

Oxygen Dissolved in Water, 2024-02-01


Air Cooler Fan HP Estimation

Air-Cooler Heat Exchanger Fan HousePower Estimation, 2023-09-26


API 650 Tank Size

Max Vertical Tank Size Per API 650, 2023-03-23


Cryogenic Fluid Properties

Cryogenic Fluid Mass Density and Vol Ratio Summary Table, 2022-12-08


H2 Vapor Pressure

H2 Normal-Hydrogen and Para-Hydrogen Vapor Pressure Table, 2022-06-16


Ammonia Properties

Anhydrous Ammonia Properties / Vapor Pressure Calculation, 2022-04-06


Cooling Water Tower

Cooling Water / Tower Calculation, 2022-04-04


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

Added Flue composition and Temperature Calculation, 2022-03-01


Air Properties at ATM

Air Properties at ATM, 2022-01-26


Pipe Outside Heat Transfer Coefficient as Radiation, hr

Pipe Outside Heat Transfer Coefficient as Radiation, hr, Stefan-Boltzmann Law, 2022-01-26


Insulation Thermal Conductivity,k2

Insulation Thermal Conductivity k2 Calculation, 2022-01-17


Pipe Inside Heat transfer Coefficient,hi

Pipe Inside Heat Convection heat transfer coefficient hi Calculation, 2022-01-12


Pipe Outside Heat Loss from Surface to Outside Medium

Pipe Outside Heat Loss from Surface to Air, ho Calculation, 2022-01-09


Pipe Heat Loss

Pipe Overall Heat Loss Calculation, 2022-01-07


Open Channel Flow Rate Calculation

Open Channel Flow Rate Calculation, 2021-12-17


API 650 Pressure Setting

API 650 Tank Pressure Setting, 2021-12-14


Gravity Flow in Circle Pipe

Gravity Flow Calculation for Circle Pipe, 2021-12-14


Tube Rupture Relief

Releif Capacity for Tube Rupture Case, 2021-12-02


Fire Case for Vessel Containing Liquid

Fire Case for Vessels Containing Liquid,2021-11-25


Releif for Gases, Vapors, or Supercritical Fluids

Fire Case for Vessels Containing Only Gases, Vapors, or Supercritical Fluids,2021-11-18


Liquid Thermal Relief Capacity

Liquid Thermal Relief Capacity, 2021-11-12


2 Phase PSV Sizing_HEM

2 Phase PRV Sizing HEM Method, 2021-11-11


PetroChemical Liquid Loading Loss per EPA US

PetroChemical Liquid Loading Loss per EPA US, AP-42, Section 5.2, 2021-11-05


Horizontal Flare KO Drum Sizing

Horizontal Flare KO Drum Sizing, API 521 Annex C.3, 2021-11-03


Vertical Flare KO Drum Sizing

Vertical Flare KO Drum Sizing, API 521 Annex C.3, 2021-11-03


2 Phase PRV Sizing_Omega

2 Phase PRV Sizing Omega Method, 2021-10-09


Estimate Control Valve DP on Pump Discharge

Control Valve DP on Pump Discharge, 2021-10-06


2 Phase Fluid Density

2 phase fluid density calculation, 2021-08-28


PRV Pipe Stability Analysis

PRV Piping System Stability Analysis, 2021-07-04


Dry IA receiver Sizing

Dry IA receiver Sizing, 2021-05-23


IA required Capacity Calculation

IA required Capacity Calculation, 2021-05-20


Fitting Equivalent Length Calculation, 2k method

Equivalent Length, k factor, 2k method, friction factor, 2021-04-29


Bernolli Equation

Bernolli Equation_ stacic Pressure and Stagnation Pressure,2021-04-26


Buy Stock Calculator

Buy-Profit-Stop-Limit Settting of Stock Buy Calculation,2021-04-23


Saltation Velocity Calculation

Saltation Velocity Calculation in Conveying System,2020-12-18


Pickup Velocity Calculation

Pick up Velocity Calculation in Conveying System,2020-12-18


Choking Velocity Calculation

Choking Velocity Calculation in Conveying System,2020-12-18


k factor and Liquid retention time

k factor and liquid retention time for Oil Gas Separator, API 12J


Considerations

Considerations for Oil Gas Separator, API 12J, Annex B


Chemical compositions of the materials

Chemical compositions of the materials for Pipe


Suction Specific Speed

Centrifugal Pump Suction Specific Speed Calculation


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.


KEYWORDS:

Equipment:
Pump, Compressor, Exchanger, Cooler, Vessel, Slug Catcher, Separator, Tank, Heater, Flare Stack

Instrument:
Flow Meter, Control Valve, PSV

Piping:
Heat Loss, Pipe, Fitting, Velocity, Pressure Drop, Flow Regime, Pipeline,Open Channel,Flange Rating

Fluid:
Vapor, Liquid, Steam, Water

Standard:
API, ASME

Operation Units:
Storage, Separation, Fired Equipment, Heat Exchangers, Air Cooler,
Pumps and Hydraulic Turbines, Hydrocarbon Recovery, Refrigeration,
Fractionation and Absorption, Dehydration, Hydrocarbon Treating, Sulfur Recovery, Utilities







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