ic engine throttle in matlab

main.m
% Define constants
T = 300; % Temperature in Kelvin
R = 287; % Gas constant in J/(kg K)
P1 = 100000; % Initial pressure
V1 = 0.002; % Initial volume
gamma = 1.4; % Heat capacity ratio

% Define time vector
t = 0:0.01:10; % Time from 0 to 10 seconds

% Engine throttle control function
function throttleControl(t)
    % Define throttle position using a linear function
    throttle = 0.5 + 0.1*t; % Throttle position varies from 0.5 to 1 (50% to 100% open)
end

% Main simulation loop
for i = 1:length(t)
    % Get throttle position at current time
    throttle = throttleControl(t(i));
    
    % Calculate new pressure and volume based on throttle position
    P = P1 * (1 + (gamma-1)/2 * throttle)^(gamma/(gamma-1));
    V = V1 / throttle;
    
    disp(['Time: ' num2str(t(i)) ' Throttle: ' num2str(throttle) ' Pressure: ' num2str(P) ' Volume: ' num2str(V)]);
end
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