74 lines
2.2 KiB
Mathematica
74 lines
2.2 KiB
Mathematica
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function plotAngularDistributionForDifferentBeta(obj, Beta)
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f_h = Helper.getFigureByTag('AngDistForBeta');
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set(groot,'CurrentFigure',f_h);
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a_h = get(f_h, 'CurrentAxes');
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if ~isempty(get(a_h, 'Children'))
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clf(f_h);
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end
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f_h.Name = 'Beta dependence';
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f_h.Units = 'pixels';
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set(0,'units','pixels');
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screensize = get(0,'ScreenSize');
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f_h.Position = [[screensize(3)/3.5 screensize(4)/3.5] 750 600];
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hold on
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SimulationBeta = obj.Beta;
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if ~ismember(SimulationBeta, Beta)
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theta = linspace(0.0001,pi/2,1000);
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J = zeros(1,length(theta));
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for j=1:length(theta)
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J(j) = obj.angularDistributionFunction(theta(j));
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end
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Norm = 0;
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for j=1:length(J)
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Norm = Norm+J(j)*sin(theta(j))*(theta(2)-theta(1));
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end
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J = J ./Norm*2;
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J = J ./max(J);
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plot([-flip(theta),theta], [flip(J),J],'DisplayName', ['\beta = ',num2str(SimulationBeta, '%.3f')], 'Linewidth',1.5)
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end
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for i=1:length(Beta)
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theta = linspace(0.0001,pi/2,1000);
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J = zeros(1,length(theta));
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obj.NozzleLength = (2 * obj.NozzleRadius) / Beta(i);
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for j=1:length(theta)
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J(j) = obj.angularDistributionFunction(theta(j));
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end
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Norm = 0;
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for j=1:length(J)
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Norm = Norm+J(j)*sin(theta(j))*(theta(2)-theta(1));
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end
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J = J ./Norm*2;
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J = J ./max(J);
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if Beta(i) ~= SimulationBeta
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plot([-flip(theta),theta], [flip(J),J],'DisplayName',['\beta = ',num2str(Beta(i))], 'LineStyle', '--', 'Linewidth',1.5)
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else
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plot([-flip(theta),theta], [flip(J),J],'DisplayName',['\beta = ',num2str(Beta(i))], 'Linewidth',1.5)
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end
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end
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hold off
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leg = legend;
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hXLabel = xlabel('\theta (rad)');
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hYLabel = ylabel('J(\theta)');
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hTitle = sgtitle('Angular Distribution (Transition Flow)');
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set([hXLabel, hYLabel, leg] , ...
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'FontSize' , 14 );
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set( hTitle , ...
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'FontSize' , 18 );
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grid on
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Helper.bringFiguresWithTagInForeground();
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end
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