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Completed Tests for Kinetics Methods and Propeties
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ssun30 committed Jan 23, 2024
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57 changes: 57 additions & 0 deletions test/matlab_experimental/ctTestKinetics.m
Original file line number Diff line number Diff line change
Expand Up @@ -150,6 +150,63 @@ function checkProduct(s, i, val)

end

function testRatesOfProgress(self)
forROP = self.phase.forwardRatesOfProgress;
revROP = self.phase.reverseRatesOfProgress;
netROP = self.phase.netRatesOfProgress;

l = length(netROP);
tol = ones(1, l) .* self.atol;

self.verifyEqual(l, self.phase.nReactions);
self.verifyEqual(forROP - revROP, netROP, 'AbsTol', tol);
end

function testRateConstants(self)
kf = self.phase.forwardRateConstants;
kr = self.phase.reverseRateConstants;
Keq = self.phase.equilibriumConstants;

l = length(kf);
self.verifyEqual(l, self.phase.nReactions);

ix = find(kr ~= 0);
tol = ones(1, l) .* self.rtol;
self.verifyEqual(kf ./ kr, Keq, 'RelTol', tol);
end

function testSpeciesRates(self)
nu_p = self.phase.productStoichCoeffs;
nu_r = self.phase.reactantStoichCoeffs;
forROP = self.phase.forwardRatesOfProgress;
revROP = self.phase.reverseRatesOfProgress;
cr = full(sum(nu_p .* forROP, 2) + sum(nu_r .* revROP, 2))';
de = full(sum(nu_r .* forROP, 2) + sum(nu_p .* revROP, 2))';

l = length(self.phase.nSpecies);
tol = ones(1, l) .* self.rtol;

self.verifyEqual(self.phase.creationRates, cr, 'RelTol', tol);
self.verifyEqual(self.phase.destructionRates, de, 'RelTol', tol);
self.verifyEqual(self.phase.netProdRates, cr - de, 'RelTol', tol);
end

function testReactionDeltas(self)
H = self.phase.deltaEnthalpy;
S = self.phase.deltaEntropy;
G = self.phase.deltaGibbs;
Hs = self.phase.deltaStandardEnthalpy;
Ss = self.phase.deltaStandardEntropy;
Gs = self.phase.deltaStandardGibbs;
T = self.phase.T;

l = length(H);
tol = ones(1, l) .* self.rtol;

self.verifyEqual(H - S .* T, G, 'RelTol', tol);
self.verifyEqual(Hs - Ss .* T, Gs, 'RelTol', tol);
end

end

end

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