OBJECTIVE: To mrsh the following Hood model by making mid surfaces of the various components and check for quality errors.  SOFTWARE USED: Hypermesh 2019 PROCEDURE: 1. Load the model onto the hypermesh workspace by the import command in the file menu. 2. Now After loading the file indivisually select the components…

OBJECTIVE: To mesh the given turbocharger using tools in ANSA by performing the geometric cleanup for its various surfaces. LITERATURE: Turbo charger It is a mechanical devie that is a turbine-driven forced induction device that increases an internal combustion engine’s efficiency and power output by forcing extra…

OBJECTIVE: To mesh the given automobile hood and applying quality criterion to it to minimise quality errors while meshing. SOFTWARE USED: ANSA PROCEDURE: 1. Firstly we import the model into ANSA workspace. AFter importingthere would be some geometricaal errors in the model that arise while importing the CAD model…

Question 1: Run MATLAB demo ‘Speed control of a DC motor using BJT H-bridge’. Modify the model such that armature current doesn’t shoot up when motor changes direction from forward to reverse.    The Bipolar Junction Transistor (BJT) when used for power switching applications, operates as an…

Question 1: Run MATLAB demo ‘Speed control of a DC motor using BJT H-bridge’. Modify the model such that armature current doesn’t shoot up when motor changes direction from forward to reverse.    The Bipolar Junction Transistor (BJT) when used for power switching applications, operates as an…

OBJECTIVE:To Create 1D elements on the following component with given cross-section and DOF. MODEL USED: The following model was used for the challenge  PROCEDURE: 1. Firstly we import the model into hypermesh workspace. We can observe here that there are some sketch lines andnfigures that need to be deleted before…

OBJECTIVE: To provide connectionos in a rear door component. SOFTWARE USED: ANSA 2019 LITERATURE REVIEW:   Most structures involve some form of jointing or connection. Using rivets to connect structural plates is almost as old as the introduction of bronze and then iron into early civilization. Bolted connections…

OBJECTIVE: To mesh the BMW M6 car model in ANSA by rectifying the topo errors in the geometric cleanup using commands like paste, new face, topo, intersect etc. For this model the mesh selement sizes for different parts were different. The list is as follows: Body: 3mm Lights: 4mm Grills: 1mm Tires and Rims: 2mm Optical…

This project works to generate a plot of a PV diagram of an air standard otto cycle. Otto cycle is used in a a wide range of engines. From big applications of a truck at a construction site to a small lawn mower, the otto cycle has a wide variety of applicatioons.  Otto cycle is also known as a constant volume cycle…

OBJECTIVE: To mesh a given cylinder in ANSA modelled in solidworks. PARAMETERS: 1. Length of the CYlinder modelled: 304.8 mm 2. Radius of the Circle: 100 mm 3. Fillet at the Edges: 20 mm 4. Radius of the Large Sweep: 40 mm 5. Radius of the Small Sweep: 30 mm 6. Thickness of the Sweep: 5 mm  7. Main Shaft for inlet:…

Question 1: List out the total weight of various types of aircrafts.  Ans 1: The aircraft gross weight (also known as the all-up weight and abbreviated AUW) is the total aircraft weight at any moment during the flight or ground operation. An aircraft\'s gross weight will decrease during a flight…

OBJECTIVE: 1. To make mid surfaces of the given plastic components and mesh them with the quality criteria given. SOFTWARE USED: ANSA 2019 PROCEDURE: 1. For this tool test there are two models that have to be worked on. Model A: A side panel of a door Model B: A plastic plaste composite model. Side panel of the door Composite…

OBJECTIVE: To perform Structural meshing on a Hood part of an automobile using the various tools in the ANSA software and meshing it with the given quality criterion. To perform the hemming process on the hood and represent it as a different PID in the model. Perform manual mid surfacing method for the model using various…

OBJECTIVE: This code is the main code for the calculation of the generic algorith problem using stalagamite functions and the knowledge of loops. The main oobjective of this code is to find the global maxima of a function and use this knnowledge to optimise stalagmite function. The code written also makes use of various…

OBJECTIVE : The main objective of the following matlab program is to write a function to extract all 14 co-efficients and calculate the values of temperature, enthalpy and entropy for all the species in the file. In this program the molecular weights of the species will also be displaed in the command window. MAIN CODE:…

OBJECTIVE: To perform Structural meshing on side door panel of an automobile using the various tools in the ANSA software and meshing it with the given quality criterion. Perform manual mid surfacing method for the model using various PIDs and also mesh them to the given target length and the quality criterion. To create…

OBJECTIVE: To model the IP substrate of an automobile by meshing it and clearing it with al the quality errors.  SOFTWARE USED: ANSA 2019 LITERATURE REVIEW: Thanks to modern plastics technology, instrument panels are often made of acrylonitrile-butadiene-styrene (ABS), ABS/polycarbonate alloys, polycarbonates, polypropylene,…

OBJECTIVE: 1. To cleanup the geometry of the given component and to extract a mid surface for the same.  2. To assign thickness to the given mid surface.  SOFTWARE USED: ANSA 2019 PROCEDURE: The model that we recieved was a bottle cap model.  1. As we import a file in ANSA there are many errors that come…

OBJECTIVE: To study the mean effective pressure inside an engine on various components and varying the values with the variation in engine speeds and thus plotting the results in comparison. LITERATURE: Since , pressure in the cylinder keeps on changing w.r.t the position of the piston. Thus , for the purpose of calculation…

The link for the files for this challenge is: https://drive.google.com/drive/folders/1fhJnXQL9HtcO3CGxrmVFqQVm4BSpy9ZW?usp=sharing   OBJECTIVE:To mesh a given pressure valve model in ANSA using various element sizes and comparing their result as to which element size is the best for meshing any complex geometry. …

OBJECTIVE: To Mesh the given rearview mirror using tetra meshing. SOFTWARE USED: ANSA 2019 PROCEDURE: 1. We load the component on the ANSA workspace. When we load the component we can see that there are a lot of single cons directed in the model. These are generally transmission lines that are caused while importing the…

OBJECTIVE: To mesh the given componengt with the proper quality criteria and form connections to nessesary parts.  SOFTWARE USED: ANSA 2019 PROCEDURE: 1. First Load the document in ANSA workspace and clear the document of all topological errors that occur due to the transition of the model.        …

OBJECTIVE: To compare the results of a crassh beam file using Hypermesh Radioss with the given parameters changes. SOFTWARE USED: Hypermesh 2019 (RADIOSS) PROCEDURE: 1. We first Import the run file to the radioss block by going to import and then importing the solver deck. 2. After we import using the standard values we…

Electric Vehicle Model This Model and project pertains to the modelling of a working Electric vehicle in Simulink and with the help of parameterisation in MATLAB.  The main aim of the project is to understand the Working of an Electric vehicle with the help of a DC motor and the various parts the electric vehicle would…

OBJECTIVE: To compare the given cases in terms of the material property and their behaviour in the deformation with the help of a Rigid punch ball SOFTWARE USED: Radioss 2019 (Hypermesh) PROCEDURE: 1. We first import the model file with the help of importing a solver deck into the radioss workspace. Imported Model through…

OBJECTIVE: 1. To mesh the given bumper model in hypermesh with the target element length to be 6mm. 2. To Perform simulation on a crash tube Model using Radioss. SOFTWARE USED: Radioss and hypermesh. PROCEDURE: 1. Open hypermesh and load the document in hypermesh workspace. For this model we need to create a mesh and then…

OBJECTIVE: To perform frontal crash analysis on a Given 100k Node model in hypermesh after perfomring certain pre simulation checks. SOFTWARE USED: Hypermesh RADIOSS and Hypercrash PROCEDURE: 1. Load the file in hypermesh radioss workspace and import the solver deck file onto the workspace.         …

OBJECTIVE: To perform frontal crash analysis on a Given 100k Node model in hypermesh after perfomring certain pre simulation checks. SOFTWARE USED: Hypermesh RADIOSS and Hypercrash PROCEDURE: 1. Load the file in hypermesh radioss workspace and import the solver deck file onto the workspace.         …

OBJECTIVE: To observe the flow of air over a throttle body elbow using COnverge studio and Cygwin for running the simulation files from Converge. PROCEDURE: 1. Load the .stl file in Converge studio. When we laod the file we need to scale it asour license allows only a certain Number of cell count for the model. For this…

OBJECTIVE: To observe the flow of air over a throttle body elbow using COnverge studio and Cygwin for running the simulation files from Converge. PROCEDURE: 1. Load the .stl file in Converge studio. When we laod the file we need to scale it asour license allows only a certain Number of cell count for the model. For…

OBJECTIVE: To study the prandlt Shock flow problem with the given geometry using COnverge CFD and Cygwin to run the simulations. SOFTWARE USED: Converge CFD, Cygwin (Simulation Running)  LITERATURE: A supersonic expansion fan, technically known as Prandtl–Meyer expansion fan, a two-dimensional simple Wave,…

OBJECTIVE: 1. To perform conjugate heat transfer simulation problem by setting up flow through a pipe having certain internal and outer diameter. 2. To Record the simulation for the temperature plots and also verify the result by making a grid dependance test and adding a Y+ Plot. SOFTWARE USED: Converge studio V3.0…

OBJECTIVE: To setup and simulate a shock tube simulation in converge CFD LITERATURE REVIEW: The shock tube is an instrument used to replicate and direct blast waves at a sensor or a model in order to simulate actual explosions and their effects, usually on a smaller scale. Shock tubes (and related impulse facilities…

OBJECTIVE : To run a full engine setup simulation using physical spray, combustion and Spark modelling for a PFI gassoline engine.  SOFTWARE USED: Converge V3.0 and Cygwin   LITERATURE :  The quest for high performances and low emissions leads engine manufactures to trim the operating range ofcombustion…

Objective: To write the given measurements according to the given system of units and to mention the conversion factors for the same. Value of the following measurements are given as follows: MASS - 1kg LENGTH - 1m TIME - 1s FORCE  -1N STRESS - 1Pa ENERGY - 1Nm DENSITY - 1Kg/m3 YOUNG'S Modulus - 210GPa Velocity -…