https://youtu.be/J5m6voyY8lQ % Creating a function function [dtheta_dt] = ode_func(t,theta,b,g,l,m) theta1 = theta(1) theta2 = theta(2) dtheta1_dt = theta2; dtheta2_dt = -(b/m)*theta2 - (g/l)*sin(theta1); dtheta_dt = [dtheta1_dt;dtheta2_dt]; end % Solving ODE for Simple Pendulum clear all close all clc b = 0.05; %Damping…

%Optimize stalagmite function and find global maxima close all clear all clc % Defining the inputs x = linspace(0,0.6,150); y = linspace(0,0.6,150); num_case = 50; %run ga 50times % Creating 2Dimensional mesh [xx,yy] = meshgrid(x,y); % Evaluating the stalagmite function for i = 1:length(xx) for j = 1:length(yy) input_vector(1)…

%Project 1 nasa thermodynamic close all clear all clc R = 8.314; % J/mol/K (Universal gas constant) data = fopen('THERMO.dat','r'); %read the file for i = 1:2 global_tem_range = fgetl(data); % Read global temperature end global_tem = str2num(global_tem_range); %converting character to num low_tem = global_tem(1); mid_tem…

%Program to simulate the Rankine cycle %Plot t-s and h-s diagram clear all close all clc %% Display the title and the process of Rankine cycle disp('Rankine Cycle') disp('1-2 The Isentropic Expansion in the Turbine') disp('2-3 Constant Pressure Heat Rejection by the Condenser') disp('3-4 Isentropic Compression in the Pump')…

https://drive.google.com/file/d/1vrMwddKxuFw0xsNI0W6GcZgAyHXyLlyR/view?usp=sharing https://drive.google.com/file/d/1vx4prMTF-kvzTuj0hrpWsfhFE2qzrzwF/view?usp=sharing

https://drive.google.com/file/d/1JEOlgSWk2BGnIDObLWiBi_lhfdpSwLw7/view?usp=sharing https://drive.google.com/file/d/1mw1cTW6_FQtlHALqnUUC5x8HC7bCacdA/view?usp=sharing   AIM: Make a Simulink chart for the ‘Gear shift’ logic. OBJECTIVE: Give speed input while the simulation is running & display the gear…

AIM:  Mesh the component with the size of 5 units. Create 1D elements on the following component given cross-section and DOF. OBJECTIVE: Rod element:- Translational DOF should be Constrained with RBE2 link Cross-Section: BOX- Dimension a= 12 mm Dimension b=10 mm Thickness t= 0.75 mm Beam element:- All DOF should…

AIM: Prepare a post-processing analysis for the given hood model. OBJECTIVE: Follow the below-mentioned quality criteria, mesh the component given below and assign thickness: Target Element Length = 5 Units PROCEDURE:   Firstly we need to import the geometry After importing the geometry we need to delete the solids.…

  AIM: Prepare a tetra-mesh for the given model. CHALLENGE I:  Tetra mesh generation 2D to 3D. Element size : Min-2 unit, Max-7Unit, Target element – 5 Unit Tet collapse – 0.15.   PROCEDURE: Firstly we need to import a HOUSING model, which is step file. Import > import geometry > select…

AIM: Create connector and Attach the various parts of the given model. With this create a quality mesh with target element size 5Units. PROCEDURE: Firstly we need to import .hm model Import > import model > select file > import. Then check the geometry properly, like – construction line. Then we need to…

AIM: (1) Simulate and plot free falling body with mass 1Kg and direction of the gravity should be in -ve y-direction. (2) Does mass and inertial properties of the body depend on rate of fall. (3) In what case mass have an effect on rate of fall.   THEORY: A free falling object is an object that is falling under the…

AIM: Perform pre-processing, for car side door panel by eliminating geometrical error, using hypermesh preprocessing software. OBJECTIVE: Generate mid surface manually and perform geometry clean-up on the component. Generate mesh with proper mesh flow, with target element size 4 unit. Check the quality of the element according…

AIM: Perform pre-processing, for Rear wheel holder by eliminating geometrical error, using hypermesh preprocessing software.   OBJECTIVE: Generate mid surface manually and perform geometry clean-up on the component. Generate mesh with proper mesh flow, with target element size 5 unit. Check the quality of the element…

AIM: Perform pre-processing, for Rear wheel holder by eliminating geometrical error, using hypermesh preprocessing software.   OBJECTIVE: Generate mid surface manually and perform geometry clean-up on the component. Generate mesh with proper mesh flow, with target element size 5 unit. Check the quality of the element according…

AIM: Prepare a post-processing analysis for the given hood model.   OBJECTIVE: Clean-up the hood geometry and create a mid-surface. After creating mid-surface prepare a proper mesh flow with given quality criteria.   PROCEDURE: Firstly we need to open .stp file of hood model (Hood model_1.step) Then we need to…

AIM: Prepare a post-processing analysis for the given bottle cap model.   OBJECTIVE: Clean-up the hood geometry and create a mid-surface. After creating mid-surface prepare a proper mesh flow with given quality criteria.   PROCEDURE: Firstly we need to open .ansa file of Bottle model (Bottle cap_1.ansa)  …

AIM: Perform solid tetra mesh for a rear view mirror component.   OBJECTIVE: Clean-up the rear view mirror geometry and create a solid mesh. After creating solid mesh check the quality criteria of minimum length, maximum length and tet collapse. Objective of volume mesh and unstructured mesh.   PROCEDURE: Firstly…

AIM: Perform a different connection operation for Rear door.   OBJECTIVE: Use different connection in ANSA. How to execute the connection operation.   PROCEDURE: Firstly we need to open .ANSA file of SIDE DOOR model (Sidedoor.ANSA) Then we need to assign different PID for different component. After assign the…

AIM: Perform Morphing operation with the help of ANSA.   OBJECTIVE: Why Morphing command is useful. How to use morphing with the help of ANSA software.   THEORY:   Morphing: it is a technique to change an existing geometry or existing FEM mesh by applying a specific distortion. While applying morphing we…

AIM: Prepare a post-processing for Floor panel by eliminating geometrical error, using ANSA pre-processing software.   OBJECTIVE: Generate mid-surface manually and perform geometry clean-up on the component. Generate mesh with proper mesh flow, with target element size of 5 unit. Check the quality of the element according…

AIM: Prepare a post-processing for Instrumental panel by eliminating geometrical error, using ANSA pre-processing software.   OBJECTIVE: Generate mid-surface manually and perform geometry clean-up on the component. Generate mesh with proper mesh flow, with target element size of 4 unit. Check the quality of the element…

AIM: Perform a pre-processing for sheet metal component by eliminating geometrical error, using ANSA pre-processing software.   OBJECTIVE: Generate mid-surface manually and perform geometry clean-up on the component. Generate mesh with proper mesh flow, with target element size of 5 unit. Check the quality of the…