This program reads the data from the given THERMO.dat file and uses the data to caluclate the specific heat, enthalpy, entropy and molecular weight of each species using the given formulae. step 1 : Universal gas constant value is assigned to R and the fopen command is used to open the file. step 2 : Header information…

This program optimises the stalagmite function to find the global maximum of the function using genetic algorithm optimization. Genetic algorithim (ga) is a inbuilt minimization funtion in MATLAB and Octave. This function works on  the natural selection theory of evolution. This function starts with a random population…

This program solves the second order ODE which represents the transient behaviour of simple pendulum by converting it into two first order ODE\'s. It also plots the angular displacement and velocity vs time graph and creates an animation of pendulum with damped oscillations. First the values of length, mass, acceleration…

Objective: To solve and plot otto cycle. Problem statement: If we plot the end points of an adiabatic process, the plot becomes linear which is incorrect. Solution Procedure: We define a new function to calculate the actual volume during the adiabatic process and use that to calculate the actual pressure during the process…

Objective: To solve the 2nd order ode that represents the motion of a pendulum. Problem statement: The solvers provided in scipy library of python like 'odeint' only solves 1st oder ode. Solution Procedure: We create a function in which we convert the 2nd order ode into two 1st order ode's and return these ode's in matrix…

1. popt and pcov are the arrays returned by the function 'curve_fit'. popt is the optimum values of the parameters so that the sum of squared residuals is minimized. pcov is the estimated covariance of the popt 2. np.array(temperature) converts the class of 'temperature' form 'list' to 'array'. We do that because arithmetic…

Objective: To extract the data from the output file and plot graphs. Problem statement:  1. Data visualizer Script should take column numbers as the input and plot the respective columns. Each file should be saved by the name of the column. The plot labels should be extracted from the file and must appear as labels…