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Ujwal
Ujwal Nehete

Mechanical Engineer with keen interest in FEA

MATLAB-BASICS, STRUCTURAL-MESHING, ANSA, SIMULINK-BASICS, HEV-FUNDAMENTALS, MATLAB, HYPER-MESH, SHEET-METAL-MESHING, FEA, RADIOSS, CRASH-WORTHINESS, SHEET-METAL-DESIGN, SOLIDWORKS, SURFACE-MODELING, SOLID-MODELING

About

I am a passionate Mechanical Engineer with keen interest FEA. Over the past 10+ months, I have been running simulations over some programming languages and simulation softwares. Currently I'm pursuing my Master's Certification on Hybrid Electric Vehicles at Skill-Lync. I am specializing in Finite Element Analysis. I have strong experience in preprocessor tools such as ANSA and HyperMesh, just as I have in the explicit solver RADIOSS. Relevant projects can be found in my profile below. Further talking about CAE, I even have exposure of ANSYS as well. I also have a sound knowledge of CAD tools like Inventor, Solidworks, SolidEdge, etc. Additional highlights : GATE '20 - 55.82 marks (AIR 5440), German(beginner)

Experience

Intern Simulation Engineer

Brose India Automotive Systems Private Limited

17 Mar 2021 - Still Now

Product Development Engineering Trainee (CAE Engineer)

Simulation Lab ™ | Scientific Research and Development

18 Jan 2021 - 12 Mar 2021

Domains

Software Skills

MATLAB

MATLABNot verified by Skill-Lync

Simulink

SimulinkNot verified by Skill-Lync

ANSA

ANSANot verified by Skill-Lync

Hypermesh

HypermeshNot verified by Skill-Lync

Radioss

RadiossNot verified by Skill-Lync

SOLIDWORKS

SOLIDWORKSNot verified by Skill-Lync

Siemens NX

Siemens NXNot verified by Skill-Lync

Area of Expertise

Shell meshing

Shell meshingNot verified by Skill-Lync

2D meshing

2D meshingNot verified by Skill-Lync

3D meshing

3D meshingNot verified by Skill-Lync

Sheet metal meshing

Sheet metal meshingNot verified by Skill-Lync

Plastic meshing

Plastic meshingNot verified by Skill-Lync

Crash analysis

Crash analysisNot verified by Skill-Lync

Sheet metal design

Sheet metal designNot verified by Skill-Lync

2D Modelling

2D Modelling Not verified by Skill-Lync

3D Modelling

3D Modelling Not verified by Skill-Lync

Solid modelling

Solid modellingNot verified by Skill-Lync

Surface modelling

Surface modelling Not verified by Skill-Lync

EV

EVNot verified by Skill-Lync

Explicit analysis

Explicit analysisNot verified by Skill-Lync

College Information

B.E

Rajiv Gandhi Institute of Technology

17 Aug 2015 - 12 Jul 2019

School Information

12th

New English High school & Junior College

11 Aug 2014 - 13 Mar 2015

10th

New English High school & Junior College

11 Jun 2012 - 12 Apr 2013

Projects

Simulation of a simple pendulum using MATLAB

AIM :                 To write a program to simulate the transient behaviour of a simple pendulum and to create an animation of it's motion. THEORY :                  ODE is used to describe the transient behavior of a system. The…

Plotting an Air Standard Cycle using MATLAB

AIM : To write a program in Matlab to plot a PV diagram for air standard Otto cycle. OBJECTIVES :  To plot the PV diagram                         To find the thermal efficiency of the cycle THEORY :  An Otto cycle is an idealized thermodynamic…

Flow Over Bicycle

AIM : To write a program in Matlab to calculate Drag Force against a Cyclist. OBJECTIVES :                       Plot Velocity vs Drag Force.                      Plot Drag Coefficient vs Drag Force.…

Parsing NASA thermodynamic data

AIM : To 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. OBJECTIVES : To plot the Cp, Enthalpy and Entropy for the local temperature range for each species. To save the plots as images with appropriate names and dump…

Meshing of front car hood using ANSA

AIM :  To check for geometrical errors in the given component and mesh it. After meshing, proper thickness has to be assigned to the component. THEORY :  The hood or bonnet is the hinged cover over the engine of motor vehicles that allows access to the engine compartment, or trunk…

Meshing of Car Door Switch Panel

AIM :   To check for geometrical errors in the given plastic component and mesh it. After meshing, proper thickness has to be assigned to the component.   PROCEDURE : The CAD model is imported in ANSA. The faces are oriented properly in entity mode. The geometry is cleaned up removing any irregularities…

Meshing of bottle cap using ANSA

AIM : To check for geometrical errors in the given plastic component (bottle cap) and mesh it. After meshing, proper thickness has to be assigned to the component.   PROCEDURE : The CAD model is inported in ANSA. The faces are oriented properly in entity mode. The geometry is cleaned up removing any irregularities…

Meshing a Rear-View car mirror on ANSA

AIM : To check for geometrical errors in the given component (rear view mirror) and mesh it using tria elements on the surface and tetra elements to fill the volume.    THEORY : A rear-view mirror is a flat mirror in automobiles and other vehicles, designed to allow the driver…

Meshing of car Engine Intake Manifold using ANSA

AIM : To check for geometrical errors in the given component (Engine Intake Manifold) and mesh it using tria/ortho tria elements on the surface and tetra elements to fill the volume.  THEORY : In automotive engineering, an intake manifold or inlet manifold is the part of an engine that…

Connections of Car door FE model for NVH Simulation

AIM : To prepare the given car door FE subsystem for NVH simulation by deploying all the necessary connections.  PROCEDURE : The FE model of the Car door sybsystem is imported in ANSA.              Firstly, different PIDs are assigned to all the individual entities present…

Meshing of Cross-Car-Beam with connections for NVH simulation

AIM : To prepare the given Cross-Car-Beam CAD model for NVH simulation by accessing the midsurface, meshing it and then deploying all the necessary connections. PROCEDURE :  The raw CAD model of the CCB is imported in ANSA. As a part of geometric cleanup, Topology is performed over the model to stich all the…

Meshing of car IP substrate using ANSA

AIM : To perform structural pre-processing on the given CAD model of IP subsrate using ANSA. OBJECTIVES :  To check for geometrical errors in the model. To extract the midsurface of the component. Deploy shell mesh over the midsurface using mixed set of elements keeping tria concentration as minimum as possible.…

FE modelling of car Rear Suspension System using ANSA

AIM : To perform structural pre-processing on the available CAD model of Car Rear Suspension system. OBJECTIVES : To perform geometrical cleanup on the model. Parts which are less than 5 mm thick are to be modelled with midsurfacing. Remaining parts are to be modelled as 3D volumes. To mesh the system properly according…

Simulink models of Doorbell and Thermistor operated fan

AIM :  1. To make a Simulink model of doorbell using solenoid block.    Condition - the switch is closed for 2 seconds and then released. 2. To make simulink model which uses a thermistor to sense the temperature of a heater and turns on/off the fan as per the required conditions.    Condition -…

Washing Machine model using Simulink Stateflow

AIM : To implement control logic of a 'Washing Machine' using Stateflow as per following conditions :         SOLUTION : (1) Washing Machine : Stateflow model - The two inputs viz. Power supply and Water supply are controlled with the help of two Rocker Switches. This switches…

Gear Shift Indicator model using Simulink Stateflow

AIM :  To make a Simulink chart for the 'Gear shift' logic as per below conditions :     SOLUTION : Gear Shift Logic : Stateflow Model -        The Chart is added from the Simulink library. In order to be able to give the speed input while the simulation is running,…

Performing a System level Simulation on a CVT BAJA ATV model

AIM : To carry out a system-level simulation of the available All-Terrain Vehicle (ATV) model and to prepare a detailed technical report on the same. THEORY :                   An all-terrain vehicle (ATV), also known as a quad (cycle), three-wheeler, four-track, four-wheeler,…

Wide Open Throttle (WOT) condition of GM EV1 car

AIM :  To calculate the ratio of hill-climbing power required by fully loaded tata ultra truck to the half-loaded one. To calculate the minimum length of the flyover, considering the minimum height at the summit should be 5.5 meters To prepare a new drive cycle excel file for the model and also include…

Week-3 Challenge: ADVISOR Tool

AIM : Use the ADVISOR tool to check if the EV_defaults_in can run for a distance of 45 km with 500 kg cargo mass and all other default conditions. run the above simulation with a different battery capacity. perform gradeability test with PRIUS_Jpn_defaults_in file PROCEDURE : Study 1 - The ADVISOR tool is run in MATLAB…

Week-6 Challenge: EV Drivetrain

Q. (1) - Which types of power converter circuits are employed in electric and hybrid electric vehicle?  A. - A power converter is an electrical circuit that changes the electric energy from one form into the desired form optimized for the specific load. A converter may do one or more functions and give an output…

Project-1: Powertrain for aircraft in runways

AIM : To search and list out the total weight of various types of aircrafts.  To differentiate between ground speed and air speed of an aircraft. To understand why it is not recommended to use aircraft engine power to move it on the ground at Airport. To understand how an aircraft is pushed to runway when its…

Final Project: Design of an Electric Vehicle powertrain using MATLAB Simulink

AIM : To create a MATLAB model of electric car which uses a DC motor by choosing suitable blocks from Powertrain block set. OBJECTIVES : To prepare a technical report about the EV model including - System level configurations Model parameters Results Conclusion THEORY : An Electric Vehicle (EV) is a vehicle that…

FE modelling of parallel brackets using HyperMesh

AIM : To create 1D elements on the following component with the specified cross-sections and DOF - Rod element (a) : with only translational DOF and RBE2 linkCross-Section : BOX a=12 mm; b=10 mm; t= 0.75 mm Beam element (b) : with all DOF and RBE3 linkCross-Section : I Section a=…

FE modelling of front car-hood using Hypermesh

AIM : To mesh the given car hood CAD model as per required mesh element size. OBJECTIVES : To extract the midsurfaces of all the individual parts. To perform geometry clean-up on the midsurfaces. To deploy 2D mesh on each midsurface as per the required element size. To improve the mesh according to the required quality…

FE modelling of Crank Housing and Axle Assembly using HyperMesh

AIM : To deploy 3D tetra mesh on all the given CAD models, each with a different method. OBJECTIVE : To perform geometric cleanup on the given CAD model of Housing. Establish 2D tria mesh on the surface. After that, deploy 3D tetra mesh with the help of the 2D tria elements. To use the Quick Tetra method of 3D meshing…

FE modelling of car side-door trim panel using HyperMesh

AIM : To mesh the given CAD model as per required mesh element size. OBJECTIVES : To extract the midsurfaces of all the individual parts. To perform geometry clean-up on the midsurfaces. To deploy 2D mesh on each midsurface as per the required element size. To improve the mesh according to the required quality criteria…

FE modelling of floor panel using HyperMesh

AIM : To mesh the given floor CAD model as per required mesh element size. OBJECTIVES : To extract the midsurfaces of the given part. To perform geometry clean-up on the midsurface. To deploy 2D mesh on it as per the required element size. To improve the mesh according to the required quality criteria and minimise tria…

Crash Simulation of a Steel Rail using Radioss

AIM : To compare the results of the base simulation and that of the simulation with improved shell element  properties. OBJECTIVES :  To change the run time to 55 ms, the number of animation steps during simulation to a minimum of 25 and maximum of 60. Run the base simulation without any modification to element properties.At…

Crash Simulations of a Ball & Plate using different material cards in Radioss

AIM : To perform simulations on the given models as per the required properties and to compare all the 7 cases. OBJECTIVES :  To run the provided FAILURE_JOHNSON model for simulation as it is. To remove the plastic strain failure value and add a failure Johnson card with the recommended card flag values.Ifail_sh=1;…

Crash Tube simulation using Radioss

OBJECTIVES :  To mesh the bumper assembly with a mesh size of 6mm.  To run the crash tube model as it is. To change the Inacti=6 and run. To create the type 11 contact and run. To remove both notches and remove boundary condition on rigid body node and run. To create a new notch in the middle, select the…

Full-Overlap Frontal Crash Analysis of DODGE Neon using Hyper Mesh, Radioss

AIM : To run the provided Dodge Neon car FE model for frontal crash analysis using Altair Radioss and analyse the results based on the objectives listed down below. OBEJCTIVE :  To check the unit system and either follow [Mg mm s] or [Kg mm ms]. To create appropriate interfaces, with friction 0.2 and recommended parameters.…

Side Impact test of Dodge Neon with a pole using HyperMesh, Radioss

AIM : To run the provided Dodge Neon car FE model for side crash analysis using Altair Radioss and analyse the results based on the objectives listed down below. OBJECTIVES :  To check unit system and either follow [Mg mm s] or [Kg mm ms]. To create appropriate interface, with friction 0.2 and recommended parameters.…

Designing a Box Assembly using SIEMENS NX sheet-metal application

                                                                                           …

Advanced Sheet Metal Design Using NX Cad Challenge_7_ Metal bracket-II

                                                                                           …

Modelling an American Chopper using SolidWorks

                                                                                           …

Radar Mast & Final Assembly of Yacht

Standard views of the Radar-Mast along with its complete feature tree are shown below - Front view : Side view (right) : Isometric view : Feature Tree :                                          …

Course Certificates

MATLAB for Mechanical Engineers

Completion Certificate UID : kufCriEVXF2nzrS2

Preprocessor for Structural Analysis using ANSA

Completion Certificate UID : qpw85behku39g7lt

Simulink for Mechanical & Electrical Engineers

Completion Certificate UID : ow5pfhl6sbex7tn2

Introduction to HEV using MATLAB & Simulink

Completion Certificate UID : ltnwuksg7a192oyd

HyperMesh for FEA Plastic and Sheet Metal Applications

Completion Certificate UID : 0vt9rusegz6nacml

Crashworthiness Analysis using HyperMesh and Radioss

Completion Certificate UID : g95o1j6a3sx4q0lt

Advanced Sheet Metal Design using NXCAD

Completion Certificate UID : o3eph5ta48fdkvju

Participation Certificates

A brief and broad introduction to Aerospace background

Workshop Certificate UID : dipe3wtlnq

Basics of electric vehicle simulations using Ansys

Workshop Certificate UID : io9z4kfdlv

PLM for automotive industry

Workshop Certificate UID : l8hmwjrg0t

Introduction to Automotive Cybersecurity

Workshop Certificate UID : ocen5a9ykt

Advance Gas Turbine

Workshop Certificate UID : 4zxpc6dbys

BIW Paints & Anti-corrosion

Workshop Certificate UID : ikhltzar54

FEA using Abaqus

Workshop Certificate UID : je0i9mkob7

Introduction to ANSYS SpaceClaim

Workshop Certificate UID : zqi5ncgxb3

Applications of Lithium-Ion Batteries

Workshop Certificate UID : v0ok4xjwns

Introduction to Vehicle Control Design practices

Workshop Certificate UID : 7npgymr8bl