EngScript Engineering MCP

Reviewed Jan 1, 2000.

• tools: 58 tools scanned
• metadata: scanned

No findings.

Tools (58)

• MIXTURE

  Primary thermodynamic property calculator. Use this tool first for all mixture property calculations. Supports hydrocarbons and non-hydrocarbon chemicals (PR EOS flash calculation).

• CARBON

  Calculate thermodynamic properties of hydrocarbon mixture. Supports hydrocarbons and non-hydrocarbon chemicals (PR EOS flash calculation).

• STEAM

  Calculate thermodynamic and transport properties of steam based on IAPWS

• PSYCHROMETRIC

  Psychrometric properties of moist air

• FUELGAS

  Calculate MW, LHV and HHV of fuel gas from composition

• FLUEGAS

  Calculate enthalpy of flue gas from composition

• EMISSIONFACTOR

  Calculate CO2 emission conversion factor from gas composition

• REFRIGERANT

  Calculate refrigerant thermodynamic properties using CoolProp. Provide Fluid name and any 2 state variables from: T, P, rho, H, S, U. Returns all remaining properties: T, P, rho, H, S, U, Cp, Cv, viscosity, conductivity, molecular weight.

• PTV

  Calculate gas molar volume using equation of state

• MtoV

  Convert mass flow rate to volumetric flow rate at standard condition

• VtoM

  Convert volumetric flow rate to mass flow rate at standard condition and normal condition Sm3/hr, Nm3/hr, SCFH

• Pmean

  Calculate mean pressure between inlet and outlet

• PIPEFF

  Calculate Darcy friction factor based on Reynolds number and pipe roughness

• STEAMPH

  Calculate mass flow from pin-hole on the steam piping

• STEAMLEAK

  Calculate steam leak mass flow and flow condition (CHOKED / SUBCRITICAL) based on upstream and downstream conditions

• PIPEINSUL

  Calculate optimal pipe insulation thickness to limit outer surface temperature (burn protection) and minimise heat loss. Uses cylindrical heat conduction + external convection model, solved via scipy.optimize.brentq. Returns exact minimum thickness and nearest commercial 5 mm step.

• PIPESTEAM

  Calculate steam pipe sizing: pipe diameter, velocity, pressure drop

• PIPEWATER

  Calculate water pipe sizing: pipe diameter, velocity, pressure drop

• PIPEAIR

  Calculate compressed air pipe sizing: pipe diameter, velocity, pressure drop

• PIPENITROGEN

  Calculate nitrogen pipe sizing: pipe diameter, velocity, pressure drop

• PIPEFLOWGAS

  Calculate isothermal gas pipe flow: density, volumetric flow rate, mass flow rate from pressure drop

• PIPEFLOWLIQ

  Calculate liquid pipe flow: volumetric flow rate and mass flow rate from pressure drop

• CVGAS

  Calculate gas control valve Cv and Kv from flow conditions

• CVLIQ

  Calculate liquid control valve Cv and Kv from flow conditions

• CVSTEAM

  Calculate steam control valve Cv and Kv from flow conditions

• ORIFICEGAS

  Gas orifice sizing / differential pressure / flow rate calculation based on ISO 5167 orifice. Exactly ONE of [M, dP, D2] must be set to '?' — that variable will be calculated.

• ORIFICELIQ

  Liquid orifice sizing / differential pressure / flow rate calculation based on ISO 5167 orifice. Exactly ONE of [M, dP, D2] must be set to '?' — that variable will be calculated.

• VENTURIGAS

  Gas Venturi tube sizing / differential pressure / flow rate calculation based on ISO 5167 Venturi meter (as cast convergent venturi tube). Exactly ONE of [M, dP, D2] must be set to '?' — that variable will be calculated.

• VENTURILIQ

  Liquid Venturi tube sizing / differential pressure / flow rate calculation based on ISO 5167 Venturi meter (as cast convergent venturi tube). Exactly ONE of [M, dP, D2] must be set to '?' — that variable will be calculated.

• PSVGAS

  Calculate required PSV (pressure safety valve) relief area for gas/vapor service per API 520

• PSVSTEAM

  Calculate required PSV (pressure safety valve) relief area for steam service per API 520

• PSVLIQ

  Calculate required PSV (pressure safety valve) relief area for liquid service per API 520

• PUMPBHP

  Calculate pump brake horsepower

• COMPPOLYEFF

  Calculate polytropic efficiency of compressor

• TBNEFF

  Calculate steam turbine isentropic efficiency

• STGEFF

  Calculate multistage steam turbine isentropic efficiency

• HTRINOUTEFF

  Calculate fired heater heat duty and efficiency from inlet/outlet conditions and composition

• HTRLOSSEFF

  Calculate fired heater loss efficiency from ambient temperature, stack gas temperature and excess oxygen

• HEXRF

  Heat exchanger fouling resistance back-calculation from shell/tube-side operating conditions.

• LMTD

  Calculate LMTD of heat exchanger

• STEAMFLASH

  Calculate flash steam flow from pressure reduction

• DESUPERHEATER

  Calculate boiler feed water flow and total flow from pressure and temperature reduction through desuperheater. Also returns the inlet/outlet/BFW specific enthalpies (h_in, h_out, h_bfw) used in the mass balance, always in Btu/lb.

• HPADEPRESS

  Calculate depressurization gas volume and hold time for high pressure air storage vessel

• GN2DEPRESS

  Calculate depressurization gas volume and hold time for gaseous nitrogen storage vessel

• LN2DEPRESS

  Calculate depressurization gas volumn abd hold time and saturation temperature for liquid nitrogen storage vessel

• STMDEPRESS

  Calculate depressurization steam volumn and hold time for steam accumulator

• CTWREVAPOR

  Cooling tower evaporation rate: mass removal rate (MR) and heat removal rate (QR)

• CTWRLG

  Cooling tower L/G ratio calculation

• CTWRNTU

  Cooling tower NTU and characteristic C value calculation

• CTWRCAPA

  Cooling tower capacity evaluation

• CTWRCAPADSNTST

  Cooling tower capacity evaluation: design vs test

• DVR

  Data Validation and Reconciliation

• advDVR

  Advanced Data Validation and Reconciliation including gross error detection and elimation

• BALANCE

  General mass/energy balance solver using GEKKO

• FORMULA

  Generic formula calculator with unit conversion and IF-THEN-ELSE

• SOLVE

  Solve nonlinear equations with unknown variables using fsolve

• ECONOMIC

  Economic analysis: NPV, IRR, Simple Payback, Profitability Index, EAC

• advECONOMIC

  Advanced Economic analysis with inflation, depreciation, and tax: NPV, IRR, Simple Payback, Profitability Index, NCF