Week - 5 - Checking and correcting the Normals

Aim:    To generate the report for hypermesh file Objective:    To create an ergonomic and visually appealing excel (.xlsm) report that contains following information about your model: User name, date, time Profile/deck; count of component, prop, material, elements Count of empty comp/prop/mats Elements…

Aim:    To create a master TCL/TK macro that performs several operations such as finding and correcting normals, final checks, creating components, reflecting geometry, creating connections and identify identical components. Objective: It should contain buttons that will call all utilities created as assignments during…

Aim:    To create a code that performs reflecting the geometry Objective:    Create a macro that will reflect given multicomponent FE part with ease    It should be independent of deck    The inputs should be original CAD comp, reflected CAD comp and original FE comps  …

Aim:    To create a code that performs connections, identify the identical components and reading nodes from a file. Objective:    Create a macro that builds a GUI containing 4 buttons.  Component creator, weld, xloc, yloc, zloc. Upon pressing the buttons corresponding 1D element must be created…

Aim:    To create a macro that performs checking element qualities Objective:    To Create element quality check macro for 2D and 3D element    Create a tk widget for each criteria, On pressing the button the elements should be highlighted using temp nodes    Entry boxes next to…

Aim:    To create a code that performs creating midline     To create a code that performs creating spot welds Objective:    Create a macro to calculate the midline of a given tubular component and combine all the midlines to create a single midline.    Create a macro to create…

Aim:    To create a code that performs creating components and properties Objective:    Ask the user to enter name of the components    Write a code that will automatically create components and assign thickness to it and the code should decide on its own what type of collector should…

Aim:    To create a code that performs checking and correcting the edges Objective:    To create a code that displayed free and T edges for displayed elements    To create a code that assigns red color to free edges and cyan color to T edges    To create a code that makes all other…

Aim:    To create a GUI for all the final checks Objective:    To create buttons to delete displayed geometric entities, delete empty entities, re-order and re-number entities by name and also create a master button in red that will execute all the above operations. Code: set a .window catch {destroy…

Aim:    To create a code to display normals for the elements Objective:    To create a widget containing two buttons "reverse normals" and "normal off"    To check the null case  Code: *clearmarkall 1 *setnormalsdisplaytype 1 *createmark elements 1 "displayed" *normalsdisplay elements…

AIM:  Pre-processing of the car instrument panel using ANSA KEYWORDS: Mid-surface Extraction, Shell Meshing. OBJECTIVE:   Introduction to shell meshing i.e. 2D meshing Geometry check & Topological error clean up  Mid surface generation  Meshing the geometry  The quality criteria to be…

AIM: Meshing and implementing connections to the car rear suspension model. ABSTRACT: In this project, I have taken a half section of a car rear suspension system where I will perform meshing on different components with 3D, 2D & 1D elements. Also, I will implement the connections to the areas required. The components…

AIM: To practice all the Morphing techniques that were shown in the video for the given component METHODOLOGY: Import model and do Geometry clean up Open Morphing module  Apply the  changes with different options available  INTRODUCTION: Morphing Morphing in ANSA is a very powerful and intuitive tool, it…

AIM:     To implement connections for a Rear Door FE model. OBJECTIVE: Understand car rear door assembly Understand different types of connections and 1D elements. Perform connections for a FE model. Methodology for giving connections: Import the FE model Understand the geometry and mechanism  Give connection…

tool test 2

Objective: Understand 3D meshing and different element shapes used in solid meshing. 3D meshing on a solid object. Assign and check for the quality parameter in 3D meshing. Quality Criterion to be followed:   Abstract: In this challenge, we are going to mesh the car rear mirror with the help of solid tetra meshing.…

model 1 - 6 hours model 2 - 4 hours

  OBJECTIVE:     Import the given bottle cap model into the ANSA software     Check for geometrical errors and fix them to extract a proper mid surface.     Mesh the given model with the given quality criteria     Check and clear the failed elements (off…

OBJECTIVE:     Import the given car hood model into the ANSA software     Check for geometrical errors and fix them to extract a proper mid surface.     Mesh the given model with the given quality criteria     Check and clear the failed elements (off elements)…

OBJECTIVE:    To extract the mid-surface and mesh the component with given Quality Criteria and assign thickness for the FE model. GIVEN QUALITY CRITERIA: PROCEDURE:    Import the given model by using the import option.    Perform geometry clean up on the model before extract the mid surface.…

OBJECTIVE:    To extract the mid-surface and mesh the component with given Quality Criteria and assign thickness for the FE model. GIVEN QUALITY CRITERIA: PROCEDURE:    Import the given model by using the import option.    Perform geometry clean up on the model before extract the mid surface.…

OBJECTIVE:     To mesh the given component with given quality criteria.     To create connectors and attach the various parts of the component. PROCEDURE:    Import the given geometry from the import geometry option.    There components involved in the given hood modal…

OBJECTIVE:     Create a tetra mesh for housing component with thw given quality criteria. PROCEDURE: MODEL 1:    Import the given geometry from the import geometry option.    The geometry has two component, mesh them one by one.    In this model, we are gonna create 2D mesh and convert…

OBJECTIVE:      Geometry cleanup on given component      Extract the mid surface of each component      Mesh the component with given element quality criteria PROCEDURE:    Import the given geometry from the import geometry option.    There four components…

OBJECTIVE:     To mesh the given component with the size of 5 units & to create 1D elements on the following component with given cross-section and DOF. GIVEN DATA: a. Rod element:- Translational DOF should be Constrained with RBE2 link Cross-Section: BOX- Dimension a= 12 mm      …

 AIM:    To write a code in Matlab to parse the NASA thermodynamic file. OBJECTIVE:    To write a function that extracts 14 coefficient for a given species.    Calculate the entropy, enthalpy and specific heat using NASA polynomials for the given species.    Plot Cp, entropy…

AIM:    To find the global maxima for the stalagmite function using genetic algorithm using Matlab. OBJECTIVE:    To understand the concept og genetic algorithm    To understand the syntax for genetic algorithm in matlab. THEORY: GENETIC ALGORITHM:    A genetic algorithm is a search…

AIM:    To create a program to solve the second order ODE of motion of a simple pendulum with damping by using Matlab. OBJECTIVE:   1. To write a program that solves the second order ODE   2. To  create an animation of the motion of simple pendulum using Matlab. THEORY: ORDINARY DIFFERENTIAL EQUATION:…