Week - 8 - Morphing

AIM Create a MATLAB model of electric cae which uses lithium ion battery and suitable motor.Choose suitable blocks from simscape of powertrain block set.Implement the vehicle speed control using PI  controller and generate brake and accelerator commands.Avoid using readymade driver block for speed control   INTRODUCTION…

AIM  To write a script that does data analysis on python   OBJECTIVES Visualising the data to plot graph between any two quantities according to user input Compatibility check code should exit gracfully if a non compatible file is provided as an input To calculate basic engine performance calculations   INTRODUCTION Data…

AIM To write codes in python to perform curve fitting   OBJECTIVE To write codes to fit a linear and cubic polynomial for the Cp data To plot the linear and cubic fit curves along with the raw data points To measure the fitness characterstics for both the curves THEORY Curve fitting is the way we model or represent a data…

AIM To simulate the transient behaviour of a simple pendulum and to create an animation of its motion   OBJECTIVE To write a program in python that solves the second order ODE corresponding to motion of simple pendulum and to plot its angular displacement and angular velocity wrt time To create the animation of the motion…

AIM To write a program in python to solve an Otto cycle and make plots for it OBJECTIVE To solve and findout  different state variables in otto cycle and plot its p-v diagram To calculate the thermal efficiency of the given otto cycle THEORY The otto cycle is the ideal cycle for spark ignition reciprocating engine .In…

  Radar Mast                                                                                                                                                                                                                                                 Assembly Aim  The project report is about the designing , modelling…

OBJECTIVES  Design a plate with one hole three holes and find the deformation and equivalent stress of the plate    Case 1  Design a plate with a hole model similar to what we worked in the class but with increased thickness .Determine the maximum deformation and stress developed in the model  …

OBJECTIVE  Perform the sheet metal bending for different materials and settings Case 1 Alumimum Alloy 1199 .Copper Alloy and Magnesium Alloy .Find out the Equivalent stress , Equivalent elastic strain and Total deformation  in Y direction and compare the results Case 2 With material as Aluminium Alloy change…

OBJECTIVE  To perform an explicit dynamics of machining operation with a planer cutting tool.   Case 1 Cutting Velocity of 20000 mm/s Case 2  Cutting Velocity of 15000 mm/s   Find out the equivalent stress , Total Deformation and temperature of the body. PRODECURE Case 1 Cutting velocity of 20000mm/s Create Explicit dynamics…

OBJECTIVE To simulate a bullet penetrating into bucket  using Explicit dynamics   Case 1  Stainless  Steel NL Case 2 Alumimum Alloy NL Case 3 Copper Alloy NL   PRODECURE Create Explicit Dynamics in Ansys Workbench and in Engineering data select  the material Tantalum from explicit materials and Stainless Steel Nl , Aluminium…

OBJECTIVE  To perform the tension and torsion test on the specimen For the Tension Test dipslace one end of the specimen to 18mm while keeping the other fixed For the Torsion Test displace one end  of the specimen to an angle of 1200 degree while keeping teh other fixed  Find out the total defomation equivalent stress…

OBJECTIVE To perform a transient strucrural analysis on a worm gear assembly and determine the total deformation , Equivalent stress and Equivalent Elastic Strain developed in the model   PRODECURE Create Transient Structural analysis and in engineering data select the material structural steel  Structural Steel Import…

OBJECTIVE To perform a transient structural analysis on a double universal joint with a spring using three different materials Case 1 Structural Steel Case 2 Stainless Steel Case 3 Titanium Alloy   The three material must be used on the joint with the spring alone Create Transient Structural analysis and the in engineering…

OBJECTIVE To perform a transient analysis on a piston and cam mechanism model Run the analysis for a total 2 cases Case 1  Frictionless contact Case 2  Frictional with 0.1 as the frictional contact Case 3  Frictional with 0.2 as the frictional contact     PRODECURE Create transient structural analysis and in engineering…

OBJECTIVE  To perform the analysis to simulate a sphere pressing on a plate .Use structural steel for sphere and Structural steel Non Linear For plate   PRODECURE Create Static Structural analysis and in engineering data select the material structural steel and structural steel Non linear    STRUCTURAL STEEL          …

OBJECTIVE  To simulate the rolling operation on a workpiece made of copper . Increase the length of the workpiece by 60mm and decrease its size on both sides by 8mm .Run the simulation for 14 steps and you can give small but random values for the displacement .Ensure that the edge of the workpiece is displaced by 90mm.…

OBJECTIVE   To perform an analysis to simulate the bending of a wire by assigning different materials to the wire and analyze the Equivalent stress and Equivalent strain acting on the wire in each case. CASE 1   Copper Alloy  CASE 2   Aluminum Alloy CASE 3   Magnesium Alloy…

OBJECTIVE  Perform a static structural analysis on the railwheel and track setup Case 1  Multiply the bearing load by 5 times and compare the results with the load of 100000N .Compare the total deformation , Equivalent stress and the life under both the loads. Case 2  Implement a user defined results and…

OBJECTIVE    Simulate structural analysis of weld joints using three different weld materials and compare the directional deformation , equivalent stress and equivalent strain.   Case 1 Stainless steel  In this case the material of the plates must also be the same .Use the stainless steel for both weldments…

OBJECTIVE Perform a gird dependency test for the bevel gear simulation for the mesh sizes of 6,5,4 mm Evaluate the different results for von misses Stress Equivalent elastic strain and total deformation   PRODECURE What is a grid dependency test and its use ? Grid or mesh generation is the basic step in any simulation…

OBJECTIVE Static Structural analysis of spur gear to find out the equivalent stress , total deformation and Stress intensity by using below listed materials. Cast iron  Cast steel Cast Bronze   Compare the results obtained by using 3 different materials for gears and find location for possible fracture. PRODECURE Static…

                                                                                       SIDE POLE CRASH SIMULATION     OBJECTIVE The objective of side crash analysis of neon BIW is to know how much sectional force is recieved in the cross member of neon BIW . And to know about intrusion of a model  as well as peak velocity…

                                                                                    FRONTAL CRASH SIMULATION      OBJECTIVE The main objective of frontal crash analysis of neon BIW  is to  know how much force is recieved at different components at neon BIW like cross rail  shot gun .And to know about intrusions of a model…

                                                             RADIOSS Interfaces & Study of Effect of Notches Challenge   OBJECTIVE  Create the mesh for…

                                                                                                    RADIOSS Material Laws   OBJECTIVE Run the model , Name it Law_epsmax_failure In / Fail/JOHNSON Change ifail_sh=1 Dadv=1 and Ixfem=1 .Run the model asLaw_2epsmax_crack Delete /Fail/JOHNSON card. Run model as Law2_epsmax_nofail…

                             COMPARSION OF RESULTS WITH THE BASE SIMULATION AND IMPROVED SHELL ELEMENT PROPERTIES   OBJECTIVE The main objective is to comparison of results with base simulation and improved shell element properties  1.Using…

OBJECTIVETo check the material properties of the rail component and to calculate the speed of sound in steel railTo calculate the time taken for a shock wave to travel from one end of the rail to anotherTo calculate the time taken for the sound to travel through one end of the rail to anotherTo edit the engine file so…

OBJECTIVE The main objective of Assignment 1 is to performing the geometry cleanup,Midsurface extarction, Clean midsurface geometry , ignoring holes than 5mm  ,Creating a 2D mesh with target length  5mm and assigning proper thickness by creating generic property   PRODECURE The following steps that have…

OBJECTIVEUse standard tetramesh technique to mesh the componentsGenerate 2D tria elements mesh on the hub and coverCheck the quality of the tetra elementsPRODECUREImport the housing file using the import tool optionUsing the geometry menu in the menu bar use the geometry cleanup tools to ensure a fully enclosed volume.Check…

OBJECTIVE A rear wheel panel component is given for mesh and to get the quality output as per given quality parameters and then assign them the thickness                                                …

AIM Mesh the following given modle by the following the given quality criteria   OBJECTIVE Import the geometry file and cleanup the geometrical errors Extract the midsurface out from the following model Clean the midsurface geometrical errors and mesh the midsurface with given element size Cleanup the elements quality…

AIM Mesh the various parts of the component model and connect them using follwoing connectors   OBJECTIVE Import the geometry model file provided Mesh the following components with suitable mesh element size and maintain the mesh flow Clean up the mesh elements error Connect the components by using suitable connectors…

AIM Mesh the following components individually and follow the quality criteria at mesh as per given data   OBJECTIVE Import the following geometry file and check for solid surfaces and geometrical errors Extarct midsurfcae of each component individually and check for geometrical errors Meshing of the individual component…

OBJECTIVE To create 1D elements an given component with given cross section and DOF                                                       SPECIFICATIONS a. Rod element:- Translational DOF should be Constrained with RBE2 link Cross-Section: BOX- Dimension a= 12 mm                               dimension b=10 mm        …

                                                                                                               PROJECT                                                                                       Meshing on the suspension Assembly     OBJECTIVE Importing rear car suspension geometry into ANSA Clean up the geometry…

                                                                                                                 TOOL TEST 2                                                             VOLUME MESH GENERATION FOR INTAKE MANIFOLD USING ANSA       OBJECTIVE Import the CAD geometry of intake manifold  Clean up the geometry…

                                                                                                     TOOL TEST 1                                                          MIDSURFACING AND MESHING OF SWITCH PANEL AND SHEET METAL      OBJECTIVE In this tool test the main objective is to preprocess of 2 models Import the CAD…

                                                                                                               PROJECT                                                                                                                                                                              2D meshing on the instrumental…

                                                                                                               Morphing   OBJECTIVE Importing the required geometry into ANSA Clean up the geometry until no topological error is found Use required tools in ANSA and morph the geometry     ABSTRACT In this ANSA preprocessor…

                                                                                     Creating connection for Rear door     OBJECTIVE To give different types of connection for rear door model of car These connections are given to the model using ANSA in NASTRAN deck which will be used later for NVH simulation     Door Assembly…

                                                                                          SOLID…

                                                                                           2D…

AIM The main objective of this challenge is given  car hood is meshed in ANSA and checked for the quality parameters assigned to it .The geometry is captured perfectly  to deliver a good mesh and that will give more accurate resluts during the analysis part.     2D shell mesh  The 2D mesh module…

    Aim  Modelling of develpoment of a forward energy based fuel consumption model of P1 hybrid vehicle. Objectives Tabulate the fuel economy numbers for UDDS  HWFET cycle .Compare these numbers with baseline numbers for conventinal vehicle Plot the time trace for engine , transmission input, output …

                                                                             PROJECT 2  THERMAL MODELING OF BATTERY PACK…

  Battery pack capacity: 18 kWh Cell: ANR26650M1-B  Prepare a detailed battery pack drawing along with its enclosure. State your assumptions.   In this Project we are going to calculate the all parameters wjich are requirements for the build EV battery pack. We are going to use  the cell ANR26650M1-B…

  LITHIUM ION BATTERY A Lithum Ion battery is a type of rechargeable battery composed of cells in which lithium ions move from the negative electrodes through an electrolyte to the positive electrodes during discharge and back when charging .Li ion cells use an intercalsated lithium compound as the material at the…

                                TITLE :  DEVELOPMENT OF A FORWARD ENERGY BASED FUEL CONSUMPTION MODEL OF A CONVENTIONAL VEHICLE   AIM  Writing scripts in MATLAB and load the variables required  for running simulink model…

AIM  To implement control logic of a washing machine using Stateflow and to make a Simulink chart for Gear shift logic.   OBJECTIVE 1. Implement control logic of a washing machine using state flow as per given sequence If the power supply is available the system gets activated If the water supply is not available …

AIM To make a simulink model of door bell using solenoid block To make a simulink model using thermistor to sense the temperature of heater and turn on or turn off the fan THEORY SOLENOID                                     …

AIM To write a code for mathematical analysis of Two Bar Mechanism and Four Bar Mechanism. OBJECTIVES Mathematical analysis , Velocity Analysis for two bar mechanism . Plotting graph for Variation of link  theta 1 and theta 2 and Variation of angular velocity  for two link. Mathematical analysis , Velocity Analysis , …

AIM  Writa a code for Rankine cycle using Matlab. OBJECTIVES Calculate the state points for the rankine cycle . Plotting the Corresponding T-s and H-s plots for given set of inputs   THEORY  RANKINE CYCLE The Rankine cycle is an idealized thermodynamic cycle describing the process by which certain heat engines…

AIM Write code in matlab to parising the NASA thermodynamics data file . OBJECTIVE Write a function that extracts the 14 coefficients and calculates the enthalpy,entropy,specific heat. Calculate molecular weight of each species and display in command window. Plot the Cp , Entahalpy, Entropy for the local temperature range.…

AIM To optimize the stalagmite function and find the global minimum of function. OBJECTIVES Explaining the concept of genetic algorithim and also ga synatx. THEORY OPTIMIZATION Optimization is the process of making something better . In any process we have st of inputs a set of outputs as         …

AIM To solve second order differential equation (ODE) using Matlab.   OBJECTIVES To solve the second order ODE with graph of Velocity v/s Displacement. To create the animation of the simple pendulum.   THEORY Ordrinary Differential Equation  An ordinary differential euation(ODE) is the differential equation…

OBJECTIVE: To write program and simulation of forward kinematics of a 2R Robotic arm.   INTRODUCTION:                                                                                                                                                                                                                          …