Week 3 - 2D meshing for sheet metal

  Aim:- To Compare the results of given crash beam file with base simulation and simulation  after improved shell element properties.   Objective:- * Change the run time of given file to 55 ms. * Change the number of animation steps during simulation to a minimum of 25 and maximum of 60. * Run…

  Aim:- To study about starter file and engine file in RADIOSS by changing the parameters for the given file.A And perform 3D meshing ( Tetra and Hexa meshing ) on the given components.   Objective:- * Check the material properties of the given rail component and give the answer of questions. * Edit the engine…

Aim:- Clean up the geometry of the following models and extract the mid surface and perform 2D meshing.    Objective:- * Import the model and Clean the geometry, check free edges, overlap surfaces, extra surface , gap in surface and fix this types of error and refine the geometry. * Extract the proper mid…

  Aim:- Mesh generation and deploying connections for car rear suspension assembly.   Objective:-  * Perform geometry cleanup.  * All the 2D and 3D elements should clear the given quality criteria. * Assign the proper thickness to the mid surface. * Give appropriate connection for rear suspention assembly…

  Aim:- To extract the midsurface and perform geometry cleanup for the given instrumental Panel model and mesh the same with given element quality criteria and assign a proper thickness to it.       Objective:-   * All the 2D elements should clear the given quality criteria except near to Triple CONS or at smaller regions.…

Tool Test -2 3D Meshing of Intake Manifold model followed by shell meshing :   * Import the model    * Geometry cleanup    * Set given quality criteria for 2D and 3D meshing     * Shell Meshing of model with clear given quality criteria for elements   * Define volume for…

Tool Test -1   MODEL - 1 :- Meshing of given models: * Import the model    * Geometry cleanup    * Extract midsurface   * Set given quality criteria    * Mesh the model  and  Clear the quality criteria for all elements   * Assign thickness   * Final…

Aim:- Perform morphing process for given Models.   Objective:-  * Practice all the Morphing techniques that were shown in the video for Model-1.  * Perform morphing for the Model-2 and Increase the Height of the Dog houses and Ribs. * Write a report on Morphing of both models and Discuss applications…

Aim:- Creating 1D connections using NASTRAN deck for given Rear door of car FE model.   Objective:-  * Create and Apply different PIDs for different components.  * Perform suitable connections using 1D element for given model.   Procedure:- Import the model: * First we import the model…

Aim:- For given Rear view mirror component check the geometry and do solid meshing followed by shell meshing in surface of component with given element quality criteria.    Objective:- * Used tria and ortho tria element for solid meshing. * Check only minmum length and maximum length element quality for shell…

Aim:- To extract the midsurface and perform geometry cleanup for the given plastic bottle cap model and mesh the same with given element quality criteria as mentioed below and assign a proper thickness to it.   Objective:- * All the 2D elements should clear the given quality criteria except near to Triple CONS…

Aim:- To extract the mid surface and perform geometry cleanup for all components of given Hood model after this mesh the components with given element quality criteria.   Objective:- * All the 2D elements should clear the given quality criteria.  S.No  Quality Criteria  Value  1 Target/Average…

Aim:- To mesh the given Rear Wheel Holder with given quality criteria.   Objective:- * Extract the midsurface of given component. * Mesh the model with given quality criteria. * Check the elements quality. * Assign the thickness to the component.   Procedure:- 1. Import The Model : * Import the model in…

Aim:- Shell (2D) Meshing of Car Side Door Inner Panel with given quality criteria and assign thickness.   Objective:- * To perform 2D shell mesh on the side door panel of car by given criteria. * To assign thickness for the component.   Procedure:- 1. Import the model:  * First import the given model.  …

Aim:- Creation of 1D connectors.   Objective:- * Check the element and ensure the given midsurface is proper. * Mesh the given model as per given quality criteria. * Create connector and Attach the various parts of the given model  1. Right_Rail_2 & Front_truss_1:- Seam-Quad(angled+capped+L) 2. Left_Rail_2…

Aim:- Creat tetramesh for given components using Hypermesh.   PART 1:- Create a Teramesh for Housing component with the following quality criteria.   Objective:-  * TetraMesh Generation Method :-2D to 3D Conversion. * Elements sizes: Min- 2 Units, Target- 5 Units, Max- 7 Units  * Tet…

Aim:- To mesh the hood component.   Objective:- Meshing of hood according to given criteria using Hypermseh. Target Element Length = 5 Units S.N Quality Criteria  Value  1 Aspect Ratio  5 2 Skewness 45 3 Warping 15 4 Taper      0.5 5 Min. Length 2 Units 6 Max. Length 8 Units…

Aim:-  Mesh the given component and learn how to create 1D elements for different purposes.   Objective:- Mesh the Given component with the Size of 5 Units. Create 1D elements on the following component with given cross-section and DOF.   Given Data:- a. Rod element:- Translational DOF should be…

Aim:- Deals with the development of a forward energy-based fuel consumption model of a conventional vehicle.   Objectives:-  a. Tabulate the fuel economy numbers (kmpl) for UDDS and HWFET cycle. This forms the baseline numbers for comparing with the future hybrid version.b. Plot the time trace for engine, transmission…

Aim:-  To prepare a technical report of an All - Terrain Vehicle (ATV) under the different conditions.   Objective:-   * To prepare a technical report of BAJA ATV  model with and without lookup table.   Theory:-  ALL TERRAIN VEHICLE : An ATV, or all-terrain vehicle, is a motorized off-highway…

PART:1- Aim:- Implement control logic of a “washing machine” using Stateflow in simulink.   Objective:- Implement control logic of a “washing machine” using Stateflow as per given sequence:  a) If the power supply is available, the system gets activated. b) If the Water supply is not available,…

Aim:-  1. To make a Simulink model of Doorbell using solenoid block. 2.To make a Simulink model using a thermistor to sense the temperature of a heater and turn on or turn off the fan.   PART-1 :- To make a Simulink model of Doorbell using solenoid block. Objectives:-  1. For…

Aim:-  Create a Rankine Cycle Simulator from given input using MATLAB. Objective:-  1. Create a Rankine Cycle Simulator. 2. To calculate the state points of Rankine cycle  based on user inputs. 3. To plot the T-S and H-S curve for given input in Rankine cycle. To get output in command window for each…

Aim:- To Parsing NASA thermodynamic data using MATLAB.   Governing Equations:-  where,  Cp = Specific heat H = Enthapy  S = Entropy  R = Universal gas constant (8.314 J/mol.k) * The first 7 coefficients are high temperature coefficients and the second 7 coefficients are low temperature coefficients. …

Aim:- Optimise the stalagmite function and find the global maxima of the function using Matlab.   Introduction to GA ( Genetic algorithm ):- The genetic algorithm is a method for solving both constrained and unconstrained optimization problems that is based on natural selection, the process that drives biological…

Aim:-  Write code to fit a linear and cubic polynomial for the Cp data.   Plot the linear and cubic fit curves along with the raw data points.   Write a code to show splitwise method.  measure the fitness characteristics for both the curves. Theory:-   Goodness-of-Fit Statistics…

Aim:- Write a program in Matlab that will simulate the pendulum motion by solving the second order ODE and create animation of it. Simple pendulum:- A simple pendulum can be described as a device where its point mass is attached to a light inextensible string and suspended from a fixed support. The vertical line…

Aim:- Write a program in Matlab to simulate the forward kinematics of a 2R Robotic Arm. Objective:-                   *Step wise explanation of the code.                   *Create an animation file of the plot. Robotic Arm:-   …