Week 4.1 - Genetic Algorithm

SPHERE PRESSING ON A PLATE OBJECTIVES:             In this challenge, we have to perform the analysis to simulate a sphere pressing on a plate by using Structural steel for both sphere and plate but the material of the plate must be Non-Linear. Press the…

Aim: To perform an analysis to simulate the bending of a wire in ANSYS. You will have to use Copper Alloy (Non Linear), Aluminium Alloy (Non-Linear),  Magnesium Alloy (Non-Linear) for the wire alone. Case_2: Objective : You need to find out the Equivalent stress and Equivalent strain on the wire alone. Compare the…

Static-Structural Analysis Of Rolling Operation ABSTRACT This report presents the Static-Structural analysis of rolling operation using Ansys-Workbench. Rolling is one of the most widely used metal forming process for converting metal ingots into sheet, slabs, billets etc. by reducing their cross-sectional thickness. In…

   Aim : To verify weld joints using static structural analysis    Conclusion : 1) To simulate three different types of welding using three different weld materials 2) To fine out the directional deformation and equivalent strain experienced by the setup 3) To identify the weld joint…

                              SHEET METAL BENDING CHALLENGE Objective:- To Simulate sheet metal bending challenge with three different materials(Aluminium Alloy 1199, Copper Alloy NL & Magnesium Alloy NL) and find out EquivalentStress, Equivalent Elastic Strain & Total Deformation   Geometry: Static structural: selection…

Railwheel and Track  Introduction to Rail Wheel: A train wheel or rail wheel is a type of wheel specially designed for use on railway tracks.A rolling component is typically pushed onto an axle and mounted directly on a railway carriage or locomotive, orIndirectly on a bogie, also called a truck. Wheels are cast or…

Bevel Gear Challenge Objective: To perform grid dependency test on bevel gear with base mesh size of 6,5 and 4 mm Theory: Grid independent is a very important issue in numerical simulation. Grid-independent means calculational results change so little along with a denser or looser grid that the truncation error can be…

AIM:Simulation on Spur Gear using three different materials Cast Iron (Ductile) Cast steel andCast Bronze analyze the stress Intensity, stress OBJECTIVE:To perform the simulation on Spur Gear using static structural analysis using Cast iron(ductile), Cast steel, and cast bronze as a material to find the result out the…

CONCENTRATION ON A HOLE   OBJECTIVE: The objective of this challenge is to design a plate with single hole and multihole, and to Simulate the two cases and compare its deformation and maximum stressresults. As well as to STATE that among the two cases, which case will prefer for Analysisand which case will prefer the manufacturing…

 VOLUME MESH GENERATION AND DEPLOYING CONNECTIONS FOR CAR REAR SUSPENSION   OBJECTIVE:   Importing rear car suspension geometry into ANSA. Clean up the geometry until no topological error is found Generate mid surface for required parts. Generate volume mesh for hollow parts. Improve the mesh flow and solve…

OBJECTIVE: Importing Instrument panel geometry into ANSA.Clean up the geometry until no topological error is found.Generate mid surface for the whole component including features.Mesh the component using manual mesh with given quality criteria.Improve the mesh flow and solve off elements. link for the component i am unable…

AIM: To mesh the model and apply given criteria  Quality Criteria:    S.No  Quality Criteria  Value  1 Target/Average length   4 2 Minimum Length  2 3 Maximum Length  6 4 Aspect  3 5 Warpage 15 6 Skewness 45 7 Jacobian  0.7 8 Minimum Quad Angle  45 9 Maximum Quad Angle  135 10 Minimum  Tria Angle  30 11 Maximum Tria Angle …

 TOOL TEST – 2VOLUME MESH GENERATION FOR INTAKE MANIFOLD USING ANSA(UNSTRUCTURED MESH) OBJECTIVE: Import the CAD geometry of Intake Manifold Clean up the geometry until no topological error is found Mesh geometry with target/average length of 3mm with no errors. Assign closed volume and generate unstructured…

  AIM: This challenge has multiple objectives and they are: 1. To practice morphing techniques discussed in the week 8 video, on the given sheet metal component called ‘Model-1’ 2. To morph ‘Model-2’ by increasing the height of the doghouses and ribs marked in the following screenshot 2. To…

  AIM : To perform suitable connections between various parts/components in the rear door FE model provided, after creating and applying different PIDs to the aforementioned components that are part of the model.   CAD MODEL IMAGE    PROCEDURE1. Firstly, in order to set up the more complex connections…

AIM:To extract the manual midsurface of the given bottle cap, mesh the component using thegiven quality parameters and assign thickness.   S.No  Quality Criteria  Value  1 Target/Average length   1 2 Minimum Length  0.5 3 Maximum Length  3 4 Aspect  3 5 Warpage 15 6 Skewness…

1. AIMThe aim of this challenge is to check for the geometrical errors of the 3D model of a'Rearview mirror' and mesh with the given element quality criteria using tetra elements tomodel the component. 2. Import the model: file>open> disc> folder (downloaded model ) 3. CAD CLEAN UPAs shown in Figure , the CAD…

Aim : For the given Hood model, Take the mid surface for all the components after checking the geometrical errors and mesh the mid surface with the given element Quality criteria.       element Quality criteria.   S.No  Quality Criteria  Value  1 Target/Average length   5 2…

AIM: To mesh the component given below and assign thickness, with below-mentioned quality criteria 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 7 Min angle Quad 45 8 Max angle Quad 135 9 Min angle Tria…

 AIM: To Meshing of Door Inner Panel Challenge   1. Car Side Door PanelThe side door panel is the plastic part. materials used for the door panel are acrylonitrile-butadiene-styrene (ABS), ABS/polycarbonate alloys, Polypropylene (PP).Properties1. High weathering resistance2. High strength and toughness up to…

 AIM:  To mesh the given geometry component.  Provided below are the quality parameters that need to have to follow. Target Element size - 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.…

 AIM : Create a Teramesh for Housing component with the following quality criteria. 1) TetraMesh Generation Method: 2D to 3D Conversion Elements sizes: Min- 2 Units, Target- 5 Units, Max- 7 Units  Tet collapse: 0.15   model image one : proces to do conversion from 2D to 3D  check tet collaps …

Aim: By extracting middle aurface mesh the componet ans mentioned quality criteria, mesh the component given below and assign thickness: 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 7 Min angle Quad…

Aim: To Create 1D elements on the component with given cross-section and DOF Objective:   To know the how to do translational DOF should be Constrained with RBE2 link   To know the how to do all DOF should be constrained with RBE3 link   To know the how to do all constrain only x and y DOFs…

AIM:To write a code to parse nasa thermodynamic data file and then calculate thermodynamic properties of various gasspecies such as Cp, H and S.  OBJECTIVE:Write a function that extracts the 14 coefficients and calculates the enthalpy,entropy and specific heats for all the species in thedata file.Calculating…

Aim: To write a code in MATLAB to optimise the stalagmite function and to obtain global maxima of the function and to  explain the concept of genetic algorithm, and also explain the syntax for ga in MATLAB.  Objective:  code gives the same output, even if it is made to run several…

Aim : Solving second Order ODEs  objective : to write a program that solves the  ODE. represents the equation of motion of a simple pendulum with damping     Given data : L=1 metre, m=1 kg, b=0.05. g=9.81 m/s2. note: g = gravity in m/s2, L = length of the pendulum in m, m = mass of the ball in kg, b=damping…

program for the simulate the : 2R Robotic arm  this is also refere as forward kinematics  To start the 2R robotics arm program first thing to understand is kinematics of the linkage. it contain two link and two rotational joints so both link L1 and L2 will make some angle with respect to x axis. let L1 = link…