Week 6 - Data analysis

Aim: To set up steady-state simulations to compare the mixing effectiveness when hot inlet temperature is 360C & the Cold inlet is at 190C.           To use the k-epsilon and k-omega SST model for the first case and based on judgment use the more suitable model for further cases.…

Aim:  To write a script that does the following. The script should take column numbers as the input and plot the respective columns as separate images Each file should be saved by the name of the column The plot labels should be extracted from the file. If, I request for a plot between column 1 (crank angle) and column…

Aim: To write code to fit a linear and cubic polynomial for the Cp data. Explain the results are good or bad.  What is Curve Fitting ? Curve fitting is the process of constructing a curve, or mathematical functions, which possess the closest proximity to the real series of data. By curve fitting, we can mathematically…

Aim: To write a program that solves the following ODE, which governs the motion of a Simple Harmonic Motion(SHM) and make a pendulum equation using python. Theory: What is Differential equation? Ans: A differential equation is the one which involved with the one or more deriavtives including the study of change. What is…

Aim:  To write a code on Otto cycle and calculate its thermodynamic efficiency To plot a P-V diagram both actual and theoritical considering engine kinematics formula. Theory: Otto cycle is named after Nikolas August Otto. This Otto cycle is also known as constant volume cycle. These cycle generally used in gasoline…

Aim: • To check for the geometrical errors and deleting surfaces which are unwanted for Surface wrap, and • After clearing geometry, To merge all 3 models and perform surface wrap. What is Surface Wrappng? Ans: The surface wrapper wraps the geometry of interest to create a volume that does NOT have…

AIM: •To check and solve all geometrical errors and Assign appropriate PIDs. •To Perform meshing with the suitable Target length and element Quality criteria. Target Length Used For Each Elements: Body= 3mm Lights= 4mm Tyres= 2mm Window = 2mm Procedures and Results: Geometric Clearence: Step1: Hitting TOPO to…

 ●Aim: check and solve all geometrical errors on half portion and Assign appropriate PIDs. Perform meshing with the given Target length and element Quality criteria. After meshing the half model, Do symmetry to the other side. Target lengths for the different parts of a model are as follow: Body - 3 mm Lights - 4…

    ●OBJECTIVE ●To check for the geometrical errors to make appropriate volumes in the given model ●To create and assign PIDs as shown in the video. Perform surface mesh with the given target lengths as per PIDs. Blade stage-1 = 1 mm Blade stage-2 = 1 mm Impeller = 2 mm Shaft rotor = 1 mm Turbo casing = 5 mm…

    ●AIM •To check for the geometrical errors and perform Topology cleanup. •To set three different target lengths as three different cases and mesh the model.  Target length = 1mm, 3 mm and 5 mm (i.e. 3 cases) Element type = Tria ●What is a pressure valve? A pressure valve (or a pressure…

●Aim: • To write a function that extracts the 14 co-efficients and calculates the enthalpy, entropy and specific heats for all the species in the data file. You will be reading this file NASA thermodynamic data. • To calculate the molecular weight of each species and display it in the command window.…

●Objective: • To write a code in MATLAB to optimise the stalagmite function and find the global maxima of the function. • To clearly expalin the concept of genetic algorithm and also explain the syntax for ga in MATLAB in your report.• To Plot graphs for all 3 studies and for F maximum vs no. of iterations.…

●Objective: •To solve a second order differential equation with ODE(Matlab inbuilt function) & to create an animation of a damping pendulum. ●CODE 1: close all clear all clc % Inputs b = 0.05; g = 9.81; l = 1; m = 1; % Initial condition for displacement theta_0 = [0;5]; % Time points t_span = linspace(0,20,200);…

Objective: • A program in Matlab to simulate the forward kinematics of a 2R Robotic Arm. Code: %Inputs l1 = 1; l2 = 0.5; theta1 = linspace(0,90,10); theta2 = linspace(0,90,10); ct=1 for i = 1:length(theta1) THETA1 = theta1(i); for j = 1:length(theta2) THETA2 = theta2(j); x0 = 0; y0 = 0; x1 = l1*cosd(THETA1); y1 =…