SACHIN  SHANBHAG
 

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Resources: Thermodynamics


        PROPERTY DATABASES
  • Antoine Coefficients: AntoineData.m
    % usage: AntoineData('water')

  • Ideal Gas Specific Heat: CpData.m
    % usage: CpData('methane')

  • Critical Properties Database: CriticalData.m
    % usage CriticalData('water')

  • vanLaar Database: vanLaarData.m
    % usage: vanLaarData('acetone-water') (alphabetically)

    • IDEAL GAS
  • IG deltaH: deltaH_IG.m
    % usage: deltaH_IG(Ti,Tf,'methane') [J/mol]

  • IG deltaS: deltaS_IG.m
    % usage: deltaS_IG(Ti,Tf,Pi,Pf,'methane') [J/molK]. Needs initial and final pressure also.

    • PENG-ROBINSON EOS
  • Plot_PengRobinsonPV.m: Plot_PengRobinsonPV.m
    % usage: Plot_PengRobinsonPV(T,CriticalData('methane'))

  • Z_PengRobinsonPT.m: Z_PengRobinsonPT.m
    % usage: Z_PengRobinsonPT(P,T,CriticalData('methane'))

  • Peng Robinson Hdep: Hdep_PengRobinsonPT.m
    % usage: Hdep_PengRobinson(P, T, CriticalData)

  • PengRobinson Sdep: Sdep_PengRobinsonPT.m
    % usage: Sdep_PengRobinson(P, T, CriticalData)

  • Peng-Robinson pure component fugacity: fugacity_purePR.m
    % usage: fugacity_purePR(P,T,CriticalData('methane'))

  • Valid Compressibility factors: ValidZ.m
    % usage: ValidZ(Z). Discards complex and negative Z - unphysical from solutions of cubic equations of state.

    • MIXTURES
  • Raoults_BubbleDewPress.m: Raoults_BubbleDewPress.m
    % usage: Raoults_BubbleDewPress(T,z1,AntoineData('n-pentane'),AntoineData('n-heptane'))

  • Raoults_BubbleDewTemp.m: Raoults_BubbleDewTemp.m
    % usage: Raoults_BubbleDewTemp(P,z1,AntoineData('n-pentane'),AntoineData('n-heptane'))

  • van Laar activity coefficients: gamma_vanLaar.m
    % usage: [g1 g2] = gamma_vanLaar(x1, vanLaarData('acetone-water'))

  • lowP_vanLaar_BubbleDewPress.m: lowP_vanLaar_BubbleDewPress.m
    % usage: lowP_vanLaar_BubbleDewPress(T,z1,'acetone','water')

    • MISCELLANEOUS
  • Pvap_Antoine.m: Pvap_Antoine.m
    % usage: Pvap_Antoine(T,AntoineData('water'))

  • PsatvdW.m: PsatvdW.m
    % usage: [Psat ZL ZV] = PsatvdW(298,CriticalData('water'))

  • Tvap_Antoine.m: Tvap_Antoine.m
    % usage: Tvap_Antoine(P,AntoineData('water'))

  • XSteam.m: XSteam.m
    Water-Steam tables based on IAPWS IF-97, created by Magnus Holmgren. Works for P=0-1000 bar and T=0-2000C. Documentation contained inside program and also available in PDF format on the web. Google "XSteam".













© 2006 Sachin Shanbhag
Last Modified: 06/16/2006