https://projects.skill-lync.com/projects/ANALYIS-OF-STRESS-AND-DEFORMATION-IN-A-BEAM-31251

Objective: To simulate flow over backward flow step using icofoam solver in open foam Setup: 1. Open the terminal in the Linux Operating System2. just type \'cd $FOAM_TUTORIALS\', and it takes you to the in-built tutorial files of the OpenFOAMsoftware. Type \'ls\' (list) to view the contents in the tutorials.3. Type \'cd…

Fourth_order_approx program code function out = fourth_order_approx(x,dx); analytical_derivative=((x^3*cos(x))-(sin(x)*3*x^2))/x^6; fourth_order_equation=((sin(x-2*dx)/(x-2*dx)^3)-(8*sin(x-dx)/(x-dx)^3)+(8*sin(x+dx)/(x+dx)^3)-(sin(x+2*dx)/(x+2*dx)^3))/(12*dx) out=abs(fourth_order_equation-analytical_derivative); end​  …

For Alkanes: Solving the coefficients manually for the equations, we get stoichiometric coefficient to be 2 and 3.5 respectively when no of moles of carbon are 1 and 2 correspondingly, Developing an equation uing these two points and plotting it matlab gives following graph. >> x=linspace(1,25,100); >> y=linspace(1,25,100);…