Week - 8 - Morphing

To create the 2D meshing for the car side door panel by eliminating geometric errors and considering the given elements quality criteria using hypermesh.   MESH QUALITY CRITERIA :- Target Element Length = 4 Units S.N Quality Criteria  Value  1 Aspect Ratio  5 2 Skewness 45 3 Warping 15 4 Taper …

To mesh the geometry as per the given quality parameters, create connectors and attach the various components of the model using Hyperworks.   OBJECTIVES :- To mesh the given geometry as per the required quality parameters using Hyperworks. Target element size - 5 Units S.N Quality Criteria  Value  1 Aspect…

Create a Tetra mesh for Housing component with the following quality criteria. Tetra mesh generation mesthod is 2D to 3D conversion Elements sizes: Min- 2 Units, Target- 5 Units, Max- 7 Units  Tet collapse: 0.15   PROCEDURE :- Import the given model is in STEP format we need to import using Import > Geometry > STEP > Import.…

To extract the mid surface for each component and mesh the given hood component with the given target size of 5 mm mentioned quality criteria.   Follow the below-mentioned quality criteria, mesh the component given below and assign thickness: Target Element Length = 5 Units S.N Quality Criteria  Value  1…

To Mesh the given components with the size of 5 units and to create 1D elements on the following components with the 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            …

Understanding the basic types of connections, where to use these connections to make constrains and how to connect the parts by using different connections and their uses.   OBJECTIVES :- Understanding different types of connections. Different methods to implement these connections. How to form a weld and bolt connections.…

To do a Pre-processing on a given Manifold Intake model using Ansa. For the given Intake Manifold component, check for the geometrical errors and mesh the Surfaces with the given 2D element Quality criterias given below.    S.No  Quality Criteria  Value  1 Target/Average length   3 2…

For the given CAD model we have to check the geometrical errors and create midsurface and mesh them with quality criteria. After meshing the component thickness has to be assigned.   Quality Criteria:    S.No  Quality Criteria  Value  1 Target/Average length   4 2 Minimum Length …

To practice and apply the Morphing techniques on the given model1 and morph the model 2 by increasing the height of the  dog houses and ribs as given in the question.   Model Images:- Model - 1   Model - 2   PROCEDURE :- Model - 1 Before we proceed to morph on the component we need to understand the…

To Extract the middle surface of the Plastic Bottle cap and mesh this model with given quality parameter criteria as mentioned and also assign a proper thickness to it.   Quality Criteria:   S.No  Quality Criteria  Value  1 Target/Average length   1 2 Minimum Length  0.5 3 Maximum…

The Objective of this project is to perform Preprocessing i.e. Geometry cleanup, mid surface extraction and 2D Shell meshing for the hood component of a car. After meshing, component thickness and material need to be assigned to the mesh. And the mesh should follow the following quality criteria, S.No  Quality Criteria …

To perform surface meshing to the given Rear view mirror compponent and tetra mesh on its volume as per given criterias. PROCEDURE Step 1:- Geometry Import Open ANSA software go to open in file selected component.   Step 2 :- Topology and Geometry Clean up After importing component, apply Topo then go to Mesh desk->perimeter->length…

To createa a Data Visualizer Tool that does the following things DATA VISUALIZER :- your script should take column numbers as the input and plot the respective columns as seperate images. Each file should be saved by the name of the column. The plot labels should be extracted from the file. If, i request for a plot between…

Curve fitting using python (linear and cubic curve fitting). INTRODUCTION:- Curve fit is a process of construction of curve , or mathematical function that has a best fit to series of data points possibly subject to constraints. Curve fitting can involve either interpolation whrere an exact fit to the data is required.…

To write a program to simulate the transient behaviour of simple pendulum and to create an animation of its motion. In engineering, ODE is used to describe the transient behaviour of a system. A simple example is a pendulum. The way the pendulum moves depends on the Newtons second law. When this law is written down, we…

To generate the PV diagram and to determine the thermal efficiency of the engine. INTRODUCTION OF OTTO CYCLE :- An ideal thermodynamic cycle describing the functionality of SI (spark ignition) engine. The below shown figure is for idealized otto cycle based on four state of point which is not practically possible. In general,…

RANKINE CYCLE SIMULATOR The Rankine cycle or Rankine Vapor cycle is the process widely used by power plants such as coal-fired power plants or nuclear reactors. In this mechanism, a fuel is used to produce heat within a boiler, converting water into steam which then expandas though a turbine producing useful work. This…

To write a code in MATLAB to parse nasa thermodynamics data file and then calculate thermodynamics properties of various gas species. OBJECTIVE:- Write a function that extracts the 14 co-efficients and calculates the enthalpy, entropy and specific heats for all the species in the data file. You will be reading this file.…

To write a code in MATLAB to optimise the stalagmite function and find the global maxima of the function. OPTIMIZATION:- Optimization is the process of making something as fully perfect, functional, or effective as possible. Optimization refers to the finding the values of inputs in such a way that we get the 'best' output…

To solve a Second order  Ordinary Differential Equation In Engineering, ODE is used to describe the transient behavior of a system. A second order ordinary differential equation is an ordinary differential equation in which any derivatives  with respect to the independent variable have order no greater than 2.…

To write a program in matlab to simulate the forward kinematics of a 2R robotic arm. Kinematics is the relationships between the positions, velocities and accelerations of the links of a manipulator. The forward kinematics is when the kinematical data are known for the joint coordinates This is below program is following…