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Updating matlab Li ion battery sample.

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Corrected one typo (stray mid-line comment symbol) and converted
hard-coded faraday constant to the corresponding Matlab toolbox function
(added with PR #640).
This commit is contained in:
Steven DeCaluwe 2019-06-26 10:31:27 -06:00 • committed by Ray Speth
parent cceb12b01b
commit 67087f874d
1 changed files with 5 additions and 5 deletions
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10
samples/matlab/lithium_ion_battery.m
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@ -1,4 +1,4 @@
% This example file calculates the cell voltage of a lithium-ion % battery
% This example file calculates the cell voltage of a lithium-ion battery
% at given temperature, pressure, current, and range of state of charge (SOC).
%
% The thermodynamics are based on a graphite anode and a LiCoO2 cathode,
@ -109,10 +109,10 @@ function anCurr = anode_curr(phi_s,phi_l,X_Li_an,anode,elde,elyt,anode_interface
% Get the net reaction rate at the anode-side interface
% Reaction according to cti file: Li+[elyt] + V[anode] + electron <=> Li[anode]
r = rop_net(anode_interface)*1e3; % [mol/m2/s] . Factor 1e3 for kmol->mol
r = rop_net(anode_interface); % [kmol/m2/s]
% Calculate the current. Should be negative for cell discharge.
anCurr = r*96485*S_an; % F = 96485 C/mol Faraday's constant
anCurr = r*faradayconstant*S_an; %
end
% This function returns the Cantera calculated cathode current (in A)
@ -126,8 +126,8 @@ function caCurr = cathode_curr(phi_s,phi_l,X_Li_ca,cathode,elde,elyt,cathode_int
% Get the net reaction rate at the cathode-side interface
% Reaction according to cti file: Li+[elyt] + V[cathode] + electron <=> Li[cathode]
r = rop_net(cathode_interface)*1e3; % [mol/m2/s] . Factor 1e3 for kmol->mol
r = rop_net(cathode_interface); % [kmol/m2/s]
% Calculate the current. Should be negative for cell discharge.
caCurr = r*96485*S_ca*(-1); % F = 96485 C/mol Faraday's constant
caCurr = r*faradayconstant*S_ca*(-1); %
end