Week- 5 - Solid meshing

Time Taken 3 Hrs   Use Project plane to split the Intake manifold in two parts. worked in one part the reflected. and then created a volume mesh.

AIM - To Perform Morphing On The Given Component Using ANSA. OBJECTIVE: To Practice Morphng technique on the given practice model. To increase the height of the dog house and ribs for the main model. To Understand the Basics and need of Morphing in CAE/FEA. THEORY - MORPHING: The FE model is the replication of CAD model…

AIM - To Create Connections For Rear Door Using ANSA Preprocessor. OBJECTIVE: To create different types of connections which are given below. CBUSH Connection for weather strip on window region. Spot Weld Connection. To create Bolt Connections. Creating Hinge connection using RBE2 2 node and many node. Applying Mass on…

AIM - 2D Meshing for sheet metal component (Hood). OBJECTIVE: Check for all the geometrical errors. Take the midsurface by suitable method. Mesh the the midsurface with the given quality criteria. All the quality criteria should be satisfied with good mesh flow low percentage of Trias. IMAGES BEFORE TOPOLOGY AND GEOMETRY…

AIM - To Do Solid Meshing On The Given Rear View Mirrior. OBJECTIVE: To check for the geometrical errors on the component. Mesh the given component with given 2D element quality criteria. S.No Quality Criteria Value 1 Target Element Length 1 2 Minimum Length 0.5 3 Maximum Length 2 To do Volume Meshing for the given components's…

AIM - To create 1D connectors on the given model. OBJECTIVE: To make following connections: To make Seam-Quad(angled+capped+L) → Right_Rail_2 & Front_truss_1. To make Quad elements → Left_Rail_2 & Front_truss_1. To make Spot weld with 2 Layers and 5 mm Diameter → Front_truss_2, Front_truss_1 & Right_Rail_1. To make Hexa…

AIM – To do Tetra Mesh on the given components. OBJECTIVE To create Tetra Mesh for the housing component using method 2D to 3D conversion. With following Quality Criteria - Target element size -5, Minimum Element Length – 2, Maximum Element Length – 7 & Tet collapse – 0.15. For Model –…

AIM -  To Mesh The Rear Wheel Holder Of The Car. OBJECTIVE: To extract a good midsurface for meshing. To repair the midsurface for missing surfaces. To mesh the Rear Wheel Holder with proper Mesh Flow and low Tria Percentage. To satisfy the quality criteria. CAD MODEL IMAGES:           PROCEDURE:…

AIM - To Mesh the door inner panel which is a plastic component. OBJECTIVE: To Extract a good midsurface for the given inner door panel plastic component. To capture the features properly.  To achieve a good mesh flow with less Tria percentage. To assign thicknes to 2D shell elements according to the thickness of…

AIM - To mesh the given bracket and create 1D elements. OBJECTIVE: To extract the midsurface of the given bracket and mesh it. To create Rod elements with given cross section and degree of freedom. To create Beam elements with given cross section and degree of freedom. To create Bar elements with given cross section and…

AIM - To mesh the Hood and it's other components. OBJECTIVE: To extract midsurface of Inner extract body of the hood and do the meshing after proper geometry clean-up. To extract midsurface of Outer extract body of the hood and do the meshing after proper geometry clean-up. To extract midsurface of Hinge Reinforcement…

Ans 1) For EV_defaults_in file cargo mass is set 500 KG leaving other condition as default to check whether it can travel 45 Km using FTP drive cycle. 1st case – Using 1 Drive Cycle.                                …

MAPPED MODEL: The mapped model uses look table to map the input data to the corresponding data in lookup table to give the desire output. Like in this model the mapped generator takes the input of generator Torque Command, generator speed and Bus Voltage and gives output of Generator Torque and current by mapping the inputs…

TITLE – Development of Forward Energy Based Fuel Consumption Model of Conventional Vehicle. AIM – The main aim of this project is to get familiar with the modelling process in Simulink, writing script in MATLAB, analyzing data and generating plots. THEORY – A conventional vehicle uses an Internal Combustion…

 Thermal modelling of battery pack:  A 10-cell series Lithium-Ion model images is shown below. It showcases a battery pack.  Here in this model, we will simulate the thermal effects and compare State of Charge (SOC) and Temperature using charge and Discharge cycle at various temperature conditions. Thermal modelling of…

AIM – MECHANICAL DESIGN OF BATTERY PACK WITH 18 KWH CAPACITY THEORY: Cell Name - Nano phosphate High Power Lithium Ion Cell. Model - ANR26650M1-B. The battery LiFePo4, Battery of A123 System is a high-performance battery. It delivers high power and energy density combined with excellent safety performance and…

Test Case - 1 From Test sequence Variant select 1 and press ok, run the simulation.   After runnning the simulation no faults have been observed. All the signals are green. If there would have been fault orange would have appeared in place of green.   Simulation completes in 3 steps first step is driving it goes till 3000…

 BATTERY CHEMISTRY                MATERIAL            ANODE             CATHODE LTO Lithium Titanium Oxide (Li4Ti5O12) is a anode material that has superior properties over graphite. It avoides SEI   Li4Ti5O12…

AIM: To carry out system-level simulation of all-terrain vechicle. THEORY: In the all terrain vechicle a CVT drive is use to transfere power to wheel from the engine. CVT stands for Control Variable Transmission. Unlike other mannual and automatic transmission which has set number of gears to achieve desire set gear ratio…

Ans 1) Simulink model of door bell using solenoid block. In the below block model when the switch is closed the electromagnet receives electrical signal which in turn pulls the metal arm which hits the bell producing sound. Using pulse generator a signal is generated which gives a value of 1 for every 2 seconds and 0 for…

AIM: To implement control logic of a washing machine using Stateflow as per given sequence If the power supply is available the system gets activated.  If the Water supply is not available then stop the process and indicate through LED. Soaking time should be 200s followed by Washing time of 100s. Then rinsing happens…

AIM To write a MATLAB program to extract 14 co-efficients for each species from NASA THERMO.dat file and calculate there specific heat, entropy and enthalpy. We also have to plot (T,s), (T,h) & (T,cp) for every species and at the same time calculate the molecular mass for all species.    FILE PARSING It is…

WHAT IS GENETIC ALGORITHM It is a algorithm based on the famous Charles Darwin's theory of natural selection. The algorithm reflects the process of natrual selection where the fittest individuals are selected for crossover to produce offspring for the next generation. It is an intelligent approch of random search provided…

Ans) The link for the simulation animation which is uploaded in drive is given below along with the code which is used to simulate simple pendulum. LINK FOR ANIMATION https://drive.google.com/file/d/1628mnehnrskKn03nPgKy8M83T1aflE1X/view?usp=sharing     % ANIMATION AND SIMULATION OF SIMPLE PENDULUM clear all…