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dbirch997 / cantera

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air #23

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
What steps will reproduce the problem?
1.air
2.water
3.

What is the expected output? What do you see instead?
>> air

 **** WARNING ****
 For species O, discontinuity in cp/R detected at Tmid = 1000
    Value computed using low-temperature polynomial:  1,99401e+012.
    Value computed using high-temperature polynomial: 9,99004e+011.

 **** WARNING ****
 For species O, discontinuity in h/RT detected at Tmid = 1000
    Value computed using low-temperature polynomial:  3,98502e+011.
    Value computed using high-temperature polynomial: 1,99751e+011.

 **** WARNING ****
 For species O, discontinuity in s/R detected at Tmid = 1000
    Value computed using low-temperature polynomial:  4,98003e+011.
    Value computed using high-temperature polynomial: 2,49669e+011.

 **** WARNING ****
 For species O2, discontinuity in cp/R detected at Tmid = 1000
    Value computed using low-temperature polynomial:  2,99101e+012.
    Value computed using high-temperature polynomial: -1,99801e+012.

 **** WARNING ****
 For species O2, discontinuity in h/RT detected at Tmid = 1000
    Value computed using low-temperature polynomial:  5,97753e+011.
    Value computed using high-temperature polynomial: -3,99502e+011.

 **** WARNING ****
 For species O2, discontinuity in s/R detected at Tmid = 1000
    Value computed using low-temperature polynomial:  7,47004e+011.
    Value computed using high-temperature polynomial: -4,99337e+011.

 **** WARNING ****
 For species N, discontinuity in cp/R detected at Tmid = 1000
    Value computed using low-temperature polynomial:  2.
    Value computed using high-temperature polynomial: -1,997e+012.

 **** WARNING ****
 For species N, discontinuity in h/RT detected at Tmid = 1000
    Value computed using low-temperature polynomial:  2,005.
    Value computed using high-temperature polynomial: -3,9925e+011.

 **** WARNING ****
 For species N, discontinuity in s/R detected at Tmid = 1000
    Value computed using low-temperature polynomial:  17,8155.
    Value computed using high-temperature polynomial: -4,99e+011.

 **** WARNING ****
 For species NO, discontinuity in cp/R detected at Tmid = 1000
    Value computed using low-temperature polynomial:  1,991e+012.
    Value computed using high-temperature polynomial: -3,994e+012.

 **** WARNING ****
 For species NO, discontinuity in h/RT detected at Tmid = 1000
    Value computed using low-temperature polynomial:  3,9775e+011.
    Value computed using high-temperature polynomial: -7,98501e+011.

 **** WARNING ****
 For species NO, discontinuity in s/R detected at Tmid = 1000
    Value computed using low-temperature polynomial:  4,97e+011.
    Value computed using high-temperature polynomial: -9,98002e+011.

 **** WARNING ****
 For species NO2, discontinuity in cp/R detected at Tmid = 1000
    Value computed using low-temperature polynomial:  6,998e+012.
    Value computed using high-temperature polynomial: -9,99008e+011.

 **** WARNING ****
 For species NO2, discontinuity in h/RT detected at Tmid = 1000
    Value computed using low-temperature polynomial:  1,3995e+012.
    Value computed using high-temperature polynomial: -1,99753e+011.

 **** WARNING ****
 For species NO2, discontinuity in s/R detected at Tmid = 1000
    Value computed using low-temperature polynomial:  1,74933e+012.
    Value computed using high-temperature polynomial: -2,49671e+011.

 **** WARNING ****
 For species N2O, discontinuity in cp/R detected at Tmid = 1000
    Value computed using low-temperature polynomial:  -1,991e+012.
    Value computed using high-temperature polynomial: -8,99901e+012.

 **** WARNING ****
 For species N2O, discontinuity in h/RT detected at Tmid = 1000
    Value computed using low-temperature polynomial:  -3,9775e+011.
    Value computed using high-temperature polynomial: -1,79975e+012.

 **** WARNING ****
 For species N2O, discontinuity in s/R detected at Tmid = 1000
    Value computed using low-temperature polynomial:  -4,97e+011.
    Value computed using high-temperature polynomial: -2,24967e+012.

 **** WARNING ****
 For species N2, discontinuity in cp/R detected at Tmid = 1000
    Value computed using low-temperature polynomial:  -1,995e+012.
    Value computed using high-temperature polynomial: -5,999e+012.

 **** WARNING ****
 For species N2, discontinuity in h/RT detected at Tmid = 1000
    Value computed using low-temperature polynomial:  -3,98751e+011.
    Value computed using high-temperature polynomial: -1,19975e+012.

 **** WARNING ****
 For species N2, discontinuity in s/R detected at Tmid = 1000
    Value computed using low-temperature polynomial:  -4,98335e+011.
    Value computed using high-temperature polynomial: -1,49967e+012.

   air:

        temperature             300  K
           pressure         -1,#IND  Pa
            density         -1,#IND  kg/m^3
   mean mol. weight         -1,#IND  amu

                           1 kg            1 kmol
                        -----------      ------------
           enthalpy         -1,#IND           -1,#IO     J
    internal energy         -1,#IND           -1,#IO     J
            entropy         -1,#IND           -1,#IO     J/K
     Gibbs function         -1,#IND           -1,#IO     J
  heat capacity c_p         -1,#IND           -1,#IO     J/K
  heat capacity c_v         -1,#IND           -1,#IO     J/K

                            X                 Y          Chem. Pot. / RT    
                      -------------     ------------     ------------
                  O        -1,#IND          -1,#IND     
                 O2        -1,#IND          -1,#IND     
                  N        -1,#IND          -1,#IND     
                 NO        -1,#IND          -1,#IND     
                NO2        -1,#IND          -1,#IND     
                N2O        -1,#IND          -1,#IND     
                 N2        -1,#IND          -1,#IND     
                 AR        -1,#IND          -1,#IND     

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%5
water

 **** WARNING ****
 For species H2O, discontinuity in cp/R detected at Tmid = 1000
    Value computed using low-temperature polynomial:  9,95006e+011.
    Value computed using high-temperature polynomial: 9,90999e+011.

 **** WARNING ****
 For species H2O, discontinuity in h/RT detected at Tmid = 1000
    Value computed using low-temperature polynomial:  1,98752e+011.
    Value computed using high-temperature polynomial: 1,9775e+011.

 **** WARNING ****
 For species H2O, discontinuity in s/R detected at Tmid = 1000
    Value computed using low-temperature polynomial:  2,48336e+011.
    Value computed using high-temperature polynomial: 2,47e+011.
??? Unexpected unknown exception from MEX file.

Error in ==> phase_get at 5
  i = ctmethods(30,n,job,a);

Error in ==> ThermoPhase.display at 2
phase_get(thermo_hndl(self), 15, 1);

What version of the product are you using? On what operating system?
1. Cantera-1.7.0
2. numarray-1.5.2.win32-py2.5
3. numpy-1.0.4.win32-p3-py2.5
4.python-2.5.2

on the operating system windows vista and xp windows on matlab 

Please provide any additional information below.

i'm using cantera to calculate the combustion gas properties into of heat 
exchanger.

Original issue reported on code.google.com by ohdi...@gmail.com on 9 Sep 2010 at 9:56

GoogleCodeExporter commented 9 years ago 
Unable to duplicate with the r444 binaries.

Original comment by yarmond on 27 May 2011 at 11:39