2528df0f75
These changes make it unnecessary to copy header files around during the build process, which tends to confuse IDEs and debuggers. The headers which comprise Cantera's external C++ interface are now in the 'include' directory. All of the samples and demos are now in the 'samples' subdirectory.
38 lines
946 B
Matlab
Executable file
38 lines
946 B
Matlab
Executable file
function ignite_uv(gas)
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% IGNITE_UV Solves the same ignition problem as 'ignite2', except
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% that function conuv is used instead of reactor.
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%
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help ignite_uv
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if nargin == 0 | ~isa(gas,'GasMix')
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gas = IdealGasMix('gri30.xml');
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end
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mw = molecularWeights(gas);
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nsp = nSpecies(gas);
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set(gas,'T',1001.0,'P',oneatm,'X','H2:2,O2:1,N2:4');
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y0 = [temperature(gas)
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massFractions(gas)];
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tel = [0 0.001];
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options = odeset('RelTol',1.e-5,'AbsTol',1.e-12,'Stats','on');
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t0 = cputime;
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out = ode15s(@conuv,tel,y0,options,gas,mw);
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disp(['CPU time = ' num2str(cputime - t0)]);
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if nargout == 0
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% plot the temperature and OH mole fractions.
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figure(1);
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plot(out.x,out.y(1,:));
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xlabel('time');
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ylabel('Temperature');
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title(['Final T = ' num2str(out.y(1,end)) ' K']);
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figure(2);
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ioh = speciesIndex(gas,'OH');
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plot(out.x,out.y(1+ioh,:));
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xlabel('time');
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ylabel('Mass Fraction');
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title('OH Mass Fraction');
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end
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