Week 3 - Solving second order ODEs

Objective(s): Data Analysis of the given engine data file using Python. Theory: Thermodynamic data of a fuel injection engine is extracted and stored into a file with a .out extension and is used to plot plots between various parameters based on user's choice. Formulas used: Area under the P-V curve= Work done. Power output=…

Objective(s): Curve fitting using python. Theory: Popt: It gives an array with values for the parameters used so that the sum of the squared remains of the data is minimized. Pcov: It is the array with the estimated covariance of the parameters in popt. It is used to calculate the standard deviation errors of popt. *in…

Objective(s): To write a python program that will simulate the simple pendulum motion Theory: ODE is used to describe the transient behaviour of a system. A simple example is a pendulum The way the pendulum moves depends on the Newtons second law. When this law is written down, we get a second order Ordinary Differential…

Objective(s): To write a python program To plot a P-V graph of otto cycle and study it. To calculate Thermal Efficiency. Theory: An Otto cycle is an idealized thermodynamic cycle that describes the functioning of a typical spark ignition piston engine. This cycle is most commonly found in automobile engines. The Otto cycle…