55 lines
1.9 KiB
Matlab
Executable file
55 lines
1.9 KiB
Matlab
Executable file
function s = IdealGasMix(a,b,c)
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% IDEALGASMIX - Create a Solution instance representing an ideal gas mixture.
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%
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% gas1 = IdealGasMix('ctml_file'[,'transport_model'])
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% gas2 = IdealGasMix('ck_file'[,'thermo_db'[,'tran_db'[,'transport_model']]])
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%
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% creates an object that represents an ideal gas mixture. The
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% species in the mixture, their properties, and the reactions among
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% the species, if any, are specified in file 'input_file'. Two
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% input file formats are supported - CTML and CK
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% (Chemkin-compatible). Examples:
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%
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% g1a = IdealGasMix('mech.xml')
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% g1b = IdealGasMix('mech.xml','Multi')
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% g2 = IdealGasMix('mech2.inp')
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% g3 = IdealGasMix('mech3.inp','therm.dat')
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% g4 = IdealGasMix('mech4.inp','therm.dat','tran.dat','Mix')
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%
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% Objects g1a and g1b are created from a CTML file. CTML files
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% contain all data required to build the object, and do not require
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% any additional database files. Objects g2 - g4 are created from
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% CK-format input files. For g2, 'mech2.inp' contains all required
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% species thermo data. File 'mech3.inp' is missing some or all
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% species thermo data, and requires database file 'therm.dat.'
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% Object g4 is created including transport data.
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%
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% Note that calling IdealGasMix with a CK-format input file
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% also creates an equivalent CTML file that may be used in future
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% calls. If the initial call includes a transport database, then
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% the CTML file will contain transport data.
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%
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% See also: ck2ctml, Solution
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%
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dotloc = findstr(a,'.');
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if dotloc(end) > 1
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ext = a(dotloc(end):end);
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if ~strcmp(ext,'.inp')
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if nargin == 1
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s = Solution(a);
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elseif nargin == 2
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s = Solution(a, b);
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end
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return
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end
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end
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if nargin == 1
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b = '-';
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c = '-';
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elseif nargin == 2
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c = '-';
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end
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xml = ck2cti(a,b,c);
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s = Solution(xml);
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set(s,'P',oneatm);
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