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JEFIN VARGHESE

Mechanical Engineer

Skills Acquired at Skill-Lync :

  • STRUCTURAL-MESHING
  • ANSA
  • HYPER-MESH
  • SHEET-METAL-MESHING
  • FEA
  • RADIOSS
  • CRASH-WORTHINESS
  • MATLAB-BASICS

Introduction

Currently improving myself with knowledge partners.

24 Projects

Project - Analysis of a practical automotive wiring circuit

Objective:

1. The major elements from the given wiring diagram are :-  Battery, Generator, Distributor, Fuse, Regulator and    2. Battery :- Fuse:- Regulator :-   3. P(W)=V*I i.e. 12*10= 120W  Amps=Watts/Volts i.e. 120/12= 10Amps. 4. P(W)=V*I i.e. 500= V*10 i.e. V=50V  

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24 Jan 2024 05:49 PM IST

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    Week 3 - 2D meshing for Sheet metal

    Objective:

    Objective Main objective is to take the midsurface of all the components after eleminating the geometric errors and to further proceeding with meshing the midsurface within the given quality criteria. 2. Procedures CAD model was exported to ANSA and the geometric errors were checked and rectified. Used @MENUBAR>TOOLS>CHECKS>GEOMETRY…

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    19 Mar 2023 05:52 PM IST

    • ANSA
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    Week 4 - 2D Meshing for Sheet Metal

    Objective:

    Objective Main objective is to take the midsurface of all the components after elemenating the geometric errors and to further proceeding with meshing the midsurface within the given quality criteria. Procedures CAD model was exported to ANSA and the geometric errors were checked and rectified. Used @MENUBAR>TOOLS>CHECKS>GEOMETRY…

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    24 Mar 2023 06:17 PM IST

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    Project 1 - Meshing of Floor Panel

    Objective:

    Objective Main objective is to take the midsurface of all the components after elemenating the geometric errors and to further proceeding with meshing the midsurface within the given quality criteria. Procedures CAD model was exported to ANSA and the geometric errors were checked and rectified. Used @MENUBAR>TOOLS>CHECKS>GEOMETRY…

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    30 Mar 2023 05:51 PM IST

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    Week - 5 - 2D meshing for Plastic components

    Objective:

    Objective Main objective is to take the midsurface of all the components after eleminating the geometric errors and to further proceeding with meshing upon the midsurface within the given quality criteria. Procedures CAD model was exported to ANSA and the geometric errors were checked and rectified. Used @MENUBAR>TOOLS>CHECKS>GEOMETRY…

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    06 Apr 2023 06:42 PM IST

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    Project 2 - 2D meshing on the instrumental Panel

    Objective:

    Objective Main objective in this challenge is to take the midsurface and mesh the same after checking and eleminating all geometric errors. Meshing are to be done using different meshing techniques as instructed with proper thickness assignment. Procedures CAD model was exported to ANSA and the geometric errors were checked…

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    12 Apr 2023 07:34 PM IST

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    Week- 8 - Solid meshing

    Objective:

    Objective Main Objective is to check for the geometrical errors and mesh the Surfaces with the given 2D element Quality criterias. To use tetra elements to mesh the Volumes defined in the model and check for the quality after Volume meshing. Procedures CAD model was exported to ANSA and the geometric errors were checked…

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    16 Apr 2023 08:06 AM IST

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    Week 9 - Creating connection for Rear door

    Objective:

    Objective THE MAIN OBJECTIVE IS TO DEPLOY DIFFERENT PID'S FOR THE COMPONENTS AND TO ESTABLISH SUITABLE CONNECTIONS. Procedures GIVEN CAD MODEL WAS EXPORTED TO ANSA AND PID WAS CREATED FOR EACH PART USING @MESH>MACROS>SET PID. DOOR HINGE WAS FIRST CONNECTED TO THE DOOR BODY USING BOLTS @TOPO>POINTS>ON COG AND…

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    22 Apr 2023 06:43 PM IST

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    Week 4-1D Element Creation Challenge

    Objective:

    Objective Generating mesh, deploying 1D element and defining the cross-section for the same with property assigning. Procedure   Geometry was imported to CAD using @FILE>IMPORT>GEOMETRY>IMPORT and switched to ‘Shaded Geometry and Surface Edges’. Now for mid-surfacing @GEOMETRY>MIDSURFACE>(SURFS,…

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    04 May 2023 06:11 PM IST

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      Week 6-Meshing of Hood Challenge

      Objective:

      OBJECTIVE To mesh the given components below and assign the thickness  provided, also to verifiy the given quality criteria upon the model. PROCEDURE Geommetry was imported @IMPORT>FILES>IMPORT>GEOMETRY>ALL>IMPORT. Delete solids @DELETE>SOLIDS>SOLIDS>ALL/DISPLAYED>OK>DELETE ENTITY. Midsurface…

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      15 May 2023 07:04 PM IST

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        Week 7- Meshing of Backdoor Challenge

        Objective:

        OBJECTIVE To mesh the backdoor geometry of a car with given quality parameters. that you have to follow. PROCEDURE Geommetry was imported @IMPORT>FILES>IMPORT>GEOMETRY>ALL>IMPORT. Delete solids @DELETE>SOLIDS>SOLIDS>ALL/DISPLAYED>OK>DELETE ENTITY. Only half of the model is used initially…

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        23 May 2023 06:56 PM IST

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          Project 1-Meshing of Rear Wheel Holder challenge

          Objective:

          OBJECTIVE To mesh the given component of a car with given quality parameters and to assign thickness. PROCEDURE Geometry was imported @IMPORT>FILES>IMPORT>GEOMETRY>ALL>IMPORT. Delete solids @DELETE>SOLIDS>SOLIDS>ALL/DISPLAYED>OK>DELETE ENTITY. Midsurface was extracted using @GEOMETRY>MIDSURFACE>AUTO-EXTRACTION>SURF.>ALL>EXTRACT>OK.…

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          28 May 2023 09:25 AM IST

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            Week_8_Plastic Model_1

            Objective:

            OBJECTIVE To mesh the Plastic Model with given quality parameters without using auto-midsurfacing option. PROCEDURE Geometry was imported @IMPORT>FILES>IMPORT>GEOMETRY>ALL>IMPORT. Delete solids @DELETE>SOLIDS>SOLIDS>ALL/DISPLAYED>OK>DELETE ENTITY. For each feature area, mesh was deployed…

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            03 Jun 2023 06:22 PM IST

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              Project-2-Meshing of Door Inner Panel Challenge

              Objective:

              OBJECTIVE To follow the Quality Criteria and mesh the given component and assign thickness. PROCEDURE Geometry was imported @IMPORT>FILES>IMPORT>GEOMETRY>ALL>IMPORT. Deleted the solids @DELETE>SOLIDS>SOLIDS>ALL/DISPLAYED>OK>DELETE ENTITY. Fillets present at the feature areas were removed using…

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              20 Jun 2023 03:44 PM IST

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              Week 11-3D Tetra Meshing Challenge

              Objective:

              OBJECTIVE To create Tetramesh for the given models following each Quality Criteria. PROCEDURE (MODEL 1) Geometry was imported @IMPORT>FILES>IMPORT>GEOMETRY>ALL>IMPORT. Deleted the solids @DELETE>SOLIDS>SOLIDS>ALL/DISPLAYED>OK>DELETE ENTITY after getting a 'Topo' view. Remove fillets and minimum…

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              29 Jun 2023 03:11 PM IST

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              Week 12-Creation of 1D Connectors Challenge

              Objective:

              OBJECTIVE To mesh the geometry considering the given Quality Parameters and to create connectors for attaching various components.  PROCEDURE Geometry was imported @IMPORT>FILES>IMPORT>GEOMETRY>ALL>IMPORT. 2D mesh was applied @2D>AUTOMESH>SURFACES>QUADS>ELEMENT SIZE - 5>MESH. Quality…

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              04 Jul 2023 03:22 PM IST

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                Assignment 1-2D Meshing Challenge

                Objective:

                OBJECTIVE To carry out cleanup operation procedure on the given files without any free edges, converting all of them into refine geometry. PROCEDURE Geometry was imported @IMPORT>FILES>IMPORT>GEOMETRY>ALL>IMPORT. Deleted the solids @DELETE>SOLIDS>SOLIDS>ALL/DISPLAYED>OK>DELETE ENTITY. Fillets…

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                15 Jul 2023 05:59 PM IST

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                Assignment 2-RADIOSS Engine File Editing & 3D Meshing Challenge

                Objective:

                OBJECTIVE: TO CHECK THE MATERIAL PROPERTIES OF THE GIVEN RAIL COMPONENT AND TO CALCULATE THE SPEED OF SOUND THROUGH THE SAME. TO CALCULATE THE TIME TAKEN FOR A SHOCK WAVE TO TRAVEL FROM ONE END OF THE RAIL TO THE OTHER WHERE LENGTH OF THE RAIL IS ABOUT 1000 MM. SIMILARLY TO FIGURE OUT THE TIME FOR SOUND…

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                16 Jan 2024 08:47 PM IST

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                  Assignment 3-2D Element Formulation Challenge

                  Objective:

                  OBJECTIVE RUN THE BASE SIMULATION (ASSIGNMENT 2 FILES) AND COMPARE THE RESULTS OBTAINED WITH SAME FILE AFTER MODIFICATION AS SPECIFIED BELOW. run time = 55 ms. animation steps max @60 and min @25.   Ishell = 24 Ismstr = 2 Ish3n = 2 N = 5 Ithick = 1 Iplas = 1 COMPARE THE MASS AND ENERGY ERROR, VARIATION…

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                  18 Jan 2024 07:39 PM IST

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                  Assignment 4-RADIOSS Material Laws Challenge

                  Objective:

                  OBJECTIVE  TO COMPARE THE 7 DIFFERENT CASES GIVEN FOR THE NUMBER OF CYCLES, ENERGY ERROR, MASS ERROR AND SIMULATION TIME TO UNDERSTAND THE PROPERTY DIFFERENCES. TO PLOT ENERGIES FOR ALL THE GIVEN CASES TO NOTICE DIFFERENCES. TO ARRIVE AT A CONCLUSION FOR SELECTING BETTER MATERIAL PROPERTIES FOR ON-FIELD SCENARIO.…

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                  21 Jan 2024 07:08 PM IST

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                  Assignment 5-RADIOSS Interfaces & Study of Effect of Notches Challenge

                  Objective:

                  OBJECTIVE TO CREATE MESH FOR THE GIVEN 'BUMPER ASSEMBLY' WITH THE SPECIFIED CONDITION. TO RUN THE GIVEN 'CRASH TUBE' MODEL EACH BY CHANGING CONDITIONS AND TO COMPARE THE SAME AFTER PLOTTING ENERGY AND FORCES.   PROCEDURE HYPERMESH (OPTISTRUCT)>FILE>IMPORT>MODEL>'select as needed'>IMPORT. GEOM>TEMP…

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                  31 Jan 2024 03:47 PM IST

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                  Assignment 6-Frontal Crash Simulation Challenge

                  Objective:

                  AIM  FOR THE GIVEN FRONTAL CRASH BIW CHECK UNIT SYSTEM AND FOLLOW THE RELEVANT AS APPLICABLE. CREATE APPROPRIATE INTERFACE, FRICTION AND RECOMMENDED PARAMETERS. TO MAKE SURE THAT THERE ARE NO PENETRATIONS AND INTERSECTIONS. CORRECTION OF RIGID BODIES IF NEEDED AND CREATION OF RIGID WALL WITH FRICTION AS RECOMMENDED. TO…

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                  26 Feb 2024 04:06 PM IST

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                  Assignment 7-Side Pole Crash Simulation Challenge

                  Objective:

                  AIM  FOR THE GIVEN NEON SIDE CRASH BIW CHECK UNIT SYSTEM AND FOLLOW THE RELEVANT AS APPLICABLE. CREATE APPROPRIATE INTERFACE, FRICTION AND RECOMMENDED PARAMETERS. TO MAKE SURE THAT THERE ARE NO PENETRATIONS AND INTERSECTIONS. TO CREATE A RIGID POLE WITH A FRICTION OF 0.1 AS PER THE FMVSS 214 STANDARDS. TO COMPARE…

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                  26 Feb 2024 04:06 PM IST

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                  Week - 2 - Explicit and Implicit Analysis

                  Objective:

                  >AIMAS PER THE ARTICLE SHARED, A NON LINEAR STATIC PROBLEM IS SOLVED USING BOTH EXPLICITE AND IMPLICITE ANALYSIS. BOTH OF THE CASES USE INCREMENTAL LOAD CONTROL SCHEME AND HERE IT IS ADVISED TO USE THIS EQUATION "F(u) = u3+9u2+4u" AND SOLVE USING BOTH EXPLICITE AND IMPLICITE METHODS.ALSO TO EXPLAIN IN DETAIL ABOUT IMPLICITE…

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                  10 Jul 2024 05:28 PM IST

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                  4 Course Certificates

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                  Fundamentals of Electrical Systems and Electrical Architecture

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                  Preprocessor for Structural Analysis using ANSA

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                  HyperMesh for FEA Plastic and Sheet Metal Applications

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                  Crashworthiness Analysis using HyperMesh and Radioss

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                  Academic Qualification

                  B.Tech

                  SREE BUDDHA COLLEGE OF ENGINEERING

                  01 Aug 2016 - 23 Jul 2020

                  12th

                  IHRD TECHNICAL HSS

                  02 Jun 2014 - 07 Mar 2016

                  10th

                  ST MARYS CATHEDRAL PUBLIC SCHOOL

                  01 Apr 2013 - 03 Mar 2014

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