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Week - 10 Hyperelastic Material Models

AIM: To simulate and validate the specimen with given data. KEYWORDS: Mooney Rivlin constants, Ogden material constant, Dogbone specimen, Tensile, Engineering Stress, Engineering Strain, etc., SOFTWARE: LS-Dyna OBJECTIVE:  1) To calculate the Mooney Rivlin and Ogden material constants and compare both using stress-strain…

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Read more Projects by Shivaguru PrakashG (60)

Project 1 (Mini Project on Vehicle Direction Detection

Objective:

AIM: To Create and Simulate the Vehicle Direction Detection based on the requirements using Matlab & Simulink. KEYWORDS: Data Dictionary, SIgnal, Calibration value, Storage Class, etc., SOFTWARE: Matlab & Simulink OBJECTIVE:  Development of MATLAB Simulink model as per requirement. Tag the requirements to…

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02 Sep 2021 12:13 PM IST

  • MATLAB
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Project 1 Mechanical design of battery pack

Objective:

AIM: To calculate the utilisation of 18kWh Lithium Iron Phosphate (LiFePo4) Battery pack and make the detailed report for the same. KEYWORDS: Voltage, Current, Capacity, Life cycle, Li-ion, Constant power, Constant current, etc., OBJECTIVE: 1. To study the ANR26650M1-B battery cell along with specification. 2. To…

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05 Jul 2021 10:25 AM IST

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    Week 7 State of charge estimation

    Objective:

    AIM: To simulate the Battery Management System (BMS) with 3 different cases in Simulink. KEYWORDS: State flow, Kalman filter, Coulomb counting, Balancing, Fault cell, etc., SOFTWARE: Matlab & Simulink OBJECTIVE: 1. Initially the model is simulated for 20000 secs with the first case and study the results based on the Kalman…

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    30 Jun 2021 12:02 PM IST

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      Week 1 Understanding Different Battery Chemistry

      Objective:

      AIM: To study the different types of Lithium-ion batteries and their characteristics. KEYWORD: LCO, LMO, NCA, NMC, LFP, LTO, Battery capacity, Electrolyte, etc.,   INTRODUCTION: Lithium is the lightest of all metals, has the greatest electrochemical potential, and provides the largest specific energy per weight. Rechargeable…

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      13 May 2021 01:57 PM IST

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        Bird Strike - Project - 2

        Objective:

        AIM: To Simulate the Birdstrike on Aero-engine using Explicit Analysis in LS-Dyna. KEYWORDS: Include, Elastic, Non-Linear Plasticity, Boundary conditions, Elform, etc., SOFTWARE: LS-Dyna OBJECTIVES: 1. The given file contains all the 4 parts which as to separate and save part wise. 2. The suitable material is to be created…

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        18 Mar 2021 07:08 AM IST

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        week-11 Joint creation and Demonstration

        Objective:

        AIM: To demonstrate spherical, revolute, cylindrical, and translational joints between two rigid bodies and two deformable bodies.  KEYWORDS: Revolute joint, Spherical joint, Constrained node rigid body (CNRB), Extranodes, Cylindrical joint, Translational joint, Elastic material, Rigid material, etc., SOFTWARE:…

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        17 Mar 2021 09:21 AM IST

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        Week - 10 Hyperelastic Material Models

        Objective:

        AIM: To simulate and validate the specimen with given data. KEYWORDS: Mooney Rivlin constants, Ogden material constant, Dogbone specimen, Tensile, Engineering Stress, Engineering Strain, etc., SOFTWARE: LS-Dyna OBJECTIVE:  1) To calculate the Mooney Rivlin and Ogden material constants and compare both using stress-strain…

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        17 Mar 2021 06:16 AM IST

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        Week - 9 Material Modeling from Raw Data

        Objective:

        AIM: To Simulate and Validate the curve as shown in the above figure. KEYWORDS: Dogbone Specimen, Rigid material, tensile, True stress, Engg stress, etc., SOFTWARE: LS-Dyna OBJECTIVE: 1. From the above video link, extract the data from the figure and used it for validation. 2. Using the diagram of the true stress-strain…

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        16 Mar 2021 01:28 PM IST

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        Week - 8 Mass Scaling

        Objective:

        AIM: To perform the simulation in order to reduce the run time with the help of mass scaling in LS-Dyna. KEYWORDS: DT2MS, TSSFAC, Timestep, Implicit, Explicit, etc., SOFTWARE: LS-Dyna OBJECTIVE: 1) To learn about the mass scaling Technique to reduce the computational time for the analysis. 2) The limit for the…

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        16 Mar 2021 12:31 PM IST

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        Week-7 Head Impact

        Objective:

        Aim: To perform the Head Impact Simulation and calculate the Head Impact Criterion (HIC) value for the following cases. KEYWORDS: HIC, Pedestrian, Hood, Include, AIS, etc., SOFTWARE: LS-Dyna OBJECTIVE: 1) Simple head model impacting against a rigid wall (Case-1). 2) Child headform dummy model impacting against…

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        16 Mar 2021 10:31 AM IST

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        Week-6 Calculate the Stretch Ratio by comparing the ELFORM (-2,-1,1,2) with Ogden_Material Model.

        Objective:

        Aim:  To perform the simulation using ELFORM = 1, 2, -1, -2 and calculate the stretch ratio.   KEYWORDS: ELFORM, Stretch ratio, Strain, Stress, etc., SOFTWARE: LS-Dyna OBJECTIVE: 1) To Create a block of 10mmx10mmx10mm dimension with 10 elements for each direction and use the material card attached (Ogden_Material.k).…

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        16 Mar 2021 08:20 AM IST

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        Week - 5 - Modelling Spotwelds

        Objective:

        AIM: To perform the simulation of crashes using beam and solid spot welds and compare the outputs. KEYWORDS: Contact energy, Hourglass, Contact, Boundary condition, Materials, Section, Initial Velocity, etc., SOFTWARE: LS-Dyna OBJECTIVE: For the given meshed model check for the number of parts and rename…

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        16 Mar 2021 07:37 AM IST

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          Week - 4 - Crash Box Simulation

          Objective:

          AIM: To create the simulation of falling of mobile on the ground using proper input. KEYWORDS: Contact energy, Hourglass, Contact, Boundary condition, Materials, Section, Initial Velocity, etc., SOFTWARE: LS-Dyna OBJECTIVE: For the given meshed model check for the number of parts and rename accordingly.…

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          15 Mar 2021 01:35 PM IST

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          1D Connections for the Rear Door model using ANSA

          Objective:

          AIM: To implement the proper connections for given meshed model (Rear door model) .  KEYWORDS: Spot weld, Spot line, CONMi, Cluster, C-Bush etc., SOFTWARE: Ansa OBJECTIVE: To study the various types of connections and apply suitable connections to the Model. INTRODUCTION: The way that some parts of an assembly are…

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          10 Feb 2021 09:20 AM IST

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            Mesh the Bonnet Model with quality criteria using ANSA

            Objective:

            AIM: To Create meshing for the vehicle hood by cleaning geometry errors and making midsurface using ANSA. KEYWORDS: Topo, Cons, CFD, Nastran, mesh, etc., SOFTWARE: Ansa OBJECTIVE: 1. To check the number of parts included in the given assembly. 2. To clean up the geometry for each part and do topo. 3. Creating midsurface…

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            10 Feb 2021 08:10 AM IST

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            Week - 3 Drop test Challenge

            Objective:

            AIM: To create the simulation of falling of mobile on the ground using proper input. KEYWORDS: Contact energy, Hourglass, Contact, Boundary condition, Materials, Section, Initial Velocity, etc., SOFTWARE: LS-Dyna OBJECTIVE: For the given meshed model check for the number of parts and rename accordingly. Creating suitable…

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            08 Feb 2021 09:36 AM IST

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            Morphing the given component with various techniques using ANSA

            Objective:

            AIM: Morphing the given component with various techniques. KEYWORDS: Morphing, Topo, Wrap tools, etc., SOFTWARE: Ansa OBJECTIVE:  ( i ) For the given component check for the geometrical errors.  ( ii ) After the clean up the geometry errors, morphing the component.  ( iii ) Morphing the component can be…

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            04 Feb 2021 07:00 PM IST

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            1D Connections for the given model using Hypermesh

            Objective:

            AIM: To Create connectors for the given model as mentioned above. KEYWORDS: Bolt, Spot, Seam, Spring, Hexa, Rigid, etc., SOFTWARE: Hyperworks OBJECTIVE: Checking for the geometry cleanup is a primary thing that helps to define the geometry completely. After the geometry cleanup, quad meshing is performed based on the study.…

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            04 Feb 2021 06:57 PM IST

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              3D Mesh for Crank house model with quality criteria using Hypermesh

              Objective:

              AIM: To create 3D tetra mesh for the given models as per quality criteria. KEYWORDS: Tetrarapid, Quicktetra, Volume Tetra, Tet collapse, etc., SOFTWARE: Hyperworks OBJECTIVE:  Initially check for the geometry cleanup of housing, crank housing, and suspension strut. After the geometry cleanup, meshing is performed…

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              04 Feb 2021 06:55 PM IST

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                3D Mesh for Rearview mirror model with quality criteria using ANSA

                Objective:

                AIM: For the given rearview mirror model, apply structured (Ortho Tria & Tria) and unstructured (Tetra rapid or Tetra FEM) mesh accordingly. KEYWORDS: Ortho tria, Tria, Tetra Rapid, Volume mesh SOFTWARE: Ansa OBJECTIVE: To check for Geometry errors, and wkt the model is not a solid type. Meshing the faces with structured…

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                04 Feb 2021 06:54 PM IST

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                Mesh the Bottle Cap Model with quality criteria using ANSA

                Objective:

                AIM: To Create meshing for the Bottle Cap Model by cleaning geometry errors and making midsurface using ANSA. KEYWORDS: Topo, Cons, CFD, Nastran, mesh etc., SOFTWARE: Ansa OBJECTIVE: 1. To check the number of parts included in the given Model. 2. To clean up the geometry and do topo. 3. Creating Mid_Surface and again check…

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                04 Feb 2021 06:49 PM IST

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                Mesh Hood component with quality criteria using Hypermesh

                Objective:

                AIM: To Mesh the given Hood component with the given quality criteria. KEYWORDS: Aspect ratio, Warpage, Skewness, Latch, Hinge, Inner & Outer Extract.  SOFTWARE: Hypermesh OBJECTIVE: To clean up the geometry for each part and create the Midsurface. After creating the midsurface, mesh the part with the given…

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                04 Feb 2021 06:47 PM IST

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                  Simulation of Side Crash of a car using Hypermesh with Radioss

                  Objective:

                  AIM: To Analyze the Side Crash (BIW) of a Car by simulating with recommended parameters. KEYWORDS: A-pillar, B-pillar, Rigid Wall, Rigid Body, Section, Skew, Frame, etc., SOFTWARE: Hypermesh - Hypercrash OBJECTIVE: Check the given Car BIW for any free parts are presented. Check for the Penetration &…

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                  04 Feb 2021 06:32 PM IST

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                  Simulation of Frontal Crash of a Car using Hypermesh with Radioss

                  Objective:

                  AIM: To Analyze the Frontal crash (BIW) of a Car by simulating with recommended parameters. KEYWORDS: A-pillar, B-pillar, Bumper, Rigid Wall, Rigid Body, Accelerometer, Section, Skew, Frame, etc., SOFTWARE: Hypermesh - Hypercrash OBJECTIVE: Check the given Car BIW for any free parts that are presented. Check for the Penetration…

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                  04 Feb 2021 06:29 PM IST

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                  Mesh the Side Door Component with quality criteria using Hypermesh

                  Objective:

                  AIM: To Create the mesh for the Side door component with given quality criteria. KEYWORDS: Aspect ratio, Skewness, Warping, Taper, Geometry cleanup, Midsurface, etc., SOFTWARE: Hyperworks OBJECTIVE:  ( i ). For the given component check for Geometry clean up & Topo the model. ( ii ). After the cleanup, perform…

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                  04 Feb 2021 06:20 PM IST

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                    Mesh the Floor Panel Component with quality criteria using Hypermesh

                    Objective:

                    AIM: To Create the mesh for the Floor Panel component with given quality criteria. KEYWORDS: Aspect ratio, Skewness, Warping, Taper, Geometry cleanup, Midsurface, etc., SOFTWARE: Hyperworks OBJECTIVE:  ( i ). For the given component check for Geometry clean up & Topo the model. ( ii ). After the cleanup, perform…

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                    04 Feb 2021 06:19 PM IST

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                      NASA THERMODYNAMIC FILE PARSING USING MATLAB

                      Objective:

                      AIM: To calculate specific heat, entropy, enthalpy, and molecular weight for all species given in NASA thermodynamic data file using Matlab. KEYWORDS: Specific heat, Entropy, Enthalpy, Molecular weight, Atomic mass SOFTWARE: MATLAB OBJECTIVE: 1. To calculate specific heat, entropy, enthalpy, and molecular…

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                      04 Feb 2021 06:14 PM IST

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                      Mesh the Vehicle Dashboard with Quality criteria using ANSA

                      Objective:

                      AIM: To mesh the given Dashboard model based on quality criteria. KEYWORDS: Topo, Batch mesh, Jacobian, Aspect ratio etc., SOFTWARE: Ansa OBJECTIVE:  ( i ). For the given component check for Geometry clean up & Topo the model. ( ii ). After the cleanup, perform the midsurface and again check for geometry clean…

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                      04 Feb 2021 06:08 PM IST

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                      Mesh the Rear Suspension Assembly with Quality criteria using ANSA

                      Objective:

                      AIM: To mesh the given Rear Suspension Assemble model based on quality criteria. KEYWORDS: Topo, Tetra Rapid, Tetra FEM, Ortho tria, Aspect ratio, etc., SOFTWARE: Ansa OBJECTIVE:  ( i ). For the given Rear Suspension Assemble model check for Geometry clean up for each part & Topo the part. ( ii…

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                      04 Feb 2021 06:04 PM IST

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                      Week - 2 - Explicit and Implicit Analysis

                      Objective:

                      AIM: To Calculate the given equation by using the Explicit and Implicit methods. KEYWORDS: Nonlinear analysis, load control, Explicit, Implicit, Newton-Raphson, Taylor Series, etc., INTRODUCTION: The finite element method (FEM) is a numerical problem-solving methodology commonly used across multiple engineering disciplines…

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                      25 Jan 2021 12:33 PM IST

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                        Week 4- Challenge

                        Objective:

                        AIM: To create the 1D element on the given component with the given cross-section and DOF. KEYWORDS: Bar, Beam, Rod, Spring, Rigids (RBE2), RBE3, etc., SOFTWARE: Hypermesh OBJECTIVE: Initially, the given component is checked for geometry errors and do an auto cleanup tool. After the geometry cleanup, Midsurface is created…

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                        30 Nov 2020 07:42 AM IST

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                          Week - 1 - Consistency of units

                          Objective:

                          AIM: To convert the given SI unit systems to default unit system in LS-Dyna (Kg-m-s) with conversion factor. Given: MASS 1kgLENGTH 1mTIME 1sFORCE 1NSTRESS 1PaENERGY 1NmDENSITY 1Kg/m3YOUNG'S Modulus  210GPaVelocity 56.33KMPHGRAVITY 9.8m/s2 Conversion to gm-mm-ms: N = Kg*m/s2     = 1e-3 kg * 1e-3 m /…

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                          25 Nov 2020 12:55 PM IST

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                            Assignment 5

                            Objective:

                            AIM: To create the mesh for bumper assembly and to study the different case in hypercrash based on interface concept and plot the results. KEYWORDS: Interface, Node, Penalty, Master node, Slave node, Gap, Penetration, Scale factor, Stiffness, Strain, Resistive force. SOFTWARE: Hypermesh -> Hypercrash OBJECTIVE:  To Mesh…

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                            30 Oct 2020 05:17 AM IST

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                              Assignment 4

                              Objective:

                              AIM: To run the simulation for 7 different cases and obtain the results. LAW1_Elastic LAW36_Elasto_plastic LAW2_EPSMAX_Failure LAW2_EPSMAX_Crack LAW2_EPSMAX_No_Fail LAW2_Johnson_Cook LAW27_Elasto_Plastic_Brittle KEYWORDS: Epsilon max, Elastic, Yield, Von_moses stress, Kinetic energy, Internal energy etc., SOFTWARE: Hypermesh…

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                              22 Oct 2020 05:18 PM IST

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                                Assignment 3

                                Objective:

                                AIM: To simulate the crash beam file using Hypermesh and plot the results. KEYWORDS: Engine run time, Energy error, mass error, Hourglass, Von mises stress, etc., SOFTWARE: Hypermesh OBJECTIVE: 1.Using the crash beam file , change the run time to 55 ms. 2. Change the number of animation steps during simulation to a minimum…

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                                08 Oct 2020 09:36 AM IST

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                                  Assignment 2

                                  Objective:

                                  AIM:  ( 1 ). To calculate the speed of sound and time of steel rail by using material property. ( 2 ). To apply 3D mesh for Arm_bracket and Housing components. ( 3 ). Practise the 1D element for the given component. KEYWORDS: Tetra mesh, Hexa8, Beam, Truss, Spring, Speed of Sound,  Youngs modulus, Density…

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                                  25 Sep 2020 04:13 PM IST

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                                    Assignment 1

                                    Objective:

                                    AIM: To create Mid_surface and Mesh the given component using Hypermesh. KEYWORDS: Toggle, Washer split, Equivalence, Project, Position, Node, Mesh etc., SOFTWARE: Hypermesh OBJECTIVE: Check for Geometry clean up for the given component. After the clean up, create the mid surface using Auto-mid option. Apply meshing for…

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                                    22 Sep 2020 04:17 AM IST

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                                      Tool Test-2

                                      Objective:

                                      ( i ) Geometry Clean_up: ( ii ) Structured Mesh:  Tria mesh used on plane surface and Ortho tria mesh used on curved surface and some neighbouring faces. ( iii ) Unstructured Mesh: Here, Tetra FEM is used for volume. NOTE:  Time taken to complete this model is nearly 6 hrs, because there are some improper construction…

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                                      18 Jul 2020 12:09 PM IST

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                                        Tool Test 1

                                        Objective:

                                        ( i ) Switch Panel Model: QUALITY CRITERIA: MID-SURFACE: The midsurface can be done manually, auto-mid is not working for this model. MESHING: There are some 2 % off elements formed only in the features. To complete this model, it took around 5 hr 30 mins.   ( ii ) Component Model:   MID-SURFACE:  The…

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                                        12 Jul 2020 07:45 AM IST

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                                          PLOTTING CONTOUR OF BRUSHLESS DC MOTOR

                                          Objective:

                                          AIM: 1. To Calculate the energy required for braking for defined driving cycle. 2. To Study Electric brakes, Mechanical brakes, and braking torque for electric motor. 3. Plotting contour of Brushless DC motor speed, torque and efficiency values using Matlab. KEYWORDS: Brakes, Induction motor, EV, Driving cycle SOFTWARE:…

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                                          17 Apr 2020 10:17 AM IST

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                                          CALCULATION OF STARTING TORQUE OF AN INDUCTION MOTOR

                                          Objective:

                                          AIM: 1. To Study the equivalent circuit of induction motor. 2. Calculating the ratio of starting torque at half voltage & frequency to rated values. 3. Plotting the speed-torque characteristics for frequency control method using matlab. 4. To Study the operation of BLDC motor. KEYWORDS: Induction motor, BLDC motor,…

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                                          11 Apr 2020 03:39 AM IST

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                                            STUDY OF VFD AND VCD

                                            Objective:

                                            AIM:  1. To Study the Power Electronics Circuit and their Losses. 2. To Study the Duty cycle control signal of simple power electronic circuit using Matlab. 3. To Study the Square wave & Sine modulated one. 4. To Study the Variable Frequency Drive (VFD) and Vector Control Drive (VCD) operation. KEYWORDS: Switches,…

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                                            11 Apr 2020 03:09 AM IST

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                                              CALCULATING THE EQUILIBRIUM POINT AND STABILITY OF A DRIVE

                                              Objective:

                                              AIM: 1. To Study the Induction Motor operation. 2. To calculate the starting time of a drive with following parameters. 3. To determine the stability of a drive with following equations. KEYWORDS: Induction motor, load torque, electromagnetic clutch, syncronous speed SOFTWARE: Matlab OBJECTIVE: 1. Study the operation of…

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                                              02 Apr 2020 12:02 AM IST

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                                                STUDY OF H-BRIDGE & 4-QUADRANT CHOPPER

                                                Objective:

                                                AIM: 1. To Study the 'Speed control of a DC motor using BJT H-bridge' by using Simulink. 2. To Study the 'Four-Quadrant Chopper DC Drive (DC7) block' by using Simulink. 3. To prepare EV model using DC7 block in Simulink. KEYWORDS: Chopper, H-bridge, DC motor, IGBT SOFTWARE: Matlab, Simulink OBJECTIVE: 1. Study the 'Speed…

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                                                31 Mar 2020 05:17 AM IST

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                                                  CALCULATING STEADY STATE SPEED OF ELECTRIC VEHICLE

                                                  Objective:

                                                  AIM: 1. To study the power converters used in vehicle. 2. To calculate the steady state speed of Electric Vehicle. 3. To Study the Induction motor and brushless motor. KEYWORDS: Power converter, Inverter, Duty cycle, Electric vehicle, Induction motor, Brushless motor. SOFTWARE: Matlab OBJECTIVE: 1. Study about power converters…

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                                                  22 Mar 2020 03:19 AM IST

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                                                  STUDY OF TORQUE SPEED CHARCTERISTICS

                                                  Objective:

                                                  AIM: 1. To Implement DC machine torque speed characteristics equations in MATLAB script file. 2. Distinguish between power cables and signal cables in wiring of an electric vehicle. 3. To study the voltage levels for a battery pack of electric vehicle. KEYWORDS: DC machine, Power cable, Signal cable, Electric vehicle,…

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                                                  17 Mar 2020 04:37 AM IST

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                                                  STUDY OF EV AND HEV VEHICLE

                                                  Objective:

                                                  AIM: 1. To study the mapped and dynamic model of the vehicle. 2. To study the conversion of gallon. 3. To study the WOT drive cycle used in HEV. 4. To study the comparison of HEV and EV powertrains. KEYWORDS: Mapped motor, Gallon, WOT, HEV powertrains SOFTWARE: Matlab, Simulink, Excel OBJECTIVE:  1. To study the difference…

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                                                  16 Mar 2020 01:46 AM IST

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                                                  STUDY OF FTP DRIVE CYCLE USED FOR ELECTRIC VEHICLE

                                                  Objective:

                                                  AIM: 1. To Study the FTP drive cycle of electric vehicle using Advisor tool. 2. To Study the battery capacity of the electric vehicle Advisor tool. 3. To Study the gradeability test with PRIUS_Jpn default file in Advisor tool. KEYWORDS: FTP drivecycle, battery, electric vehicle, Advisor tool, gradability. SOFTWARE: Matlab,…

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                                                  11 Mar 2020 07:09 AM IST

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                                                  STUDY OF DRIVE CYCLE AND WIDE OPEN THROTTLE

                                                  Objective:

                                                  AIM: 1. To calculate the ratio of hill-climbing power required by fully loaded tata ultra truck to the half-loaded one. 2. To calculate the minimum length of the flyover on a national highway. 3. To study the drive cycle and prepare a new drive cycle in excel. 4. Model the WOT (Wide Open Throttle) response of GM EV1 car.…

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                                                  09 Mar 2020 05:50 AM IST

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                                                    STUDY OF ELECTRIC SCOOTER MOTOR

                                                    Objective:

                                                    AIM: 1. To calculate the maximum speed of the motor used in electric scooter. 2. To calculate the vehicle propulsion power using Excel. 3. To calculate total traction power by varying rolling resistance. 4. To study the gradeability, average speed and forces acting on the range rover sport car. KEYWORDS: Electric Scooter,…

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                                                    05 Mar 2020 09:23 AM IST

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                                                    SYSTEM LEVEL SIMULATION OF ALL TERRAIN VEHICLE USING SIMULINK

                                                    Objective:

                                                    AIM: To study the system level simulation of an all terrain vehicle. KEYWORDS: CVT, lookup table, Dashboard, baja ATV SOFTWARE: Matlab, Simulink OBJECTIVE: 1. Study the baja ATV model without dashboard. 2. Study the baja ATV model with dashboard. 3. Study the baja ATV model using lookup table without dashboard. 4. Study…

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                                                    03 Mar 2020 08:14 AM IST

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                                                      LOGIC OF WASHING MACHINE AND GEAR SHIFT USING STATEFLOW

                                                      Objective:

                                                      AIM: 1. 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, stop the process & indicate through LED Soaking time should be 200s followed by Washing time of 100s.…

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                                                      02 Mar 2020 05:13 AM IST

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                                                        WORKDONE AND MASS-SPRING-DAMPER SYSTEM

                                                        Objective:

                                                        AIM: 1. To determine the workdone of the shaping machine as the tool moves from 0 - 100 mm at a certain force. 2. To evalute the equation by using array datas and store the datas using To File block in simulink. 3. Study the Mass-Spring-Damper system in simulink. KEYWORDS: Shaping machine, To File, Damper. SOFTWARE: Matlab,…

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                                                        29 Feb 2020 06:54 AM IST

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                                                          PLUNGER AND THERMISTOR

                                                          Objective:

                                                          AIM: 1. To determine the movement of doorbell plunger using simulink. 2. Sense the temperature of a heater by thermistor using simulink. KEYWORDS: Solenoid, Thermistor, Resistor SOFTWARE: Matlab, Simulink OBJECTIVE: To determine the movement of doorbell plunger by applying certain condition. To sense the temperature of…

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                                                          28 Feb 2020 05:32 AM IST

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                                                            BASIC SIMULINK

                                                            Objective:

                                                            AIM: 1. To evaluate the equation by using simulink blocks. 2. Suspension system comparison using simulink. KEYWORDS: Shock absorber, Damping co-efficient, stiffness, sprung mass and unsprung mass. SOFTWARE: Matlab, Simulink OBJECTIVE: To calculate the equation by using simulink. Run the suspension systems and compare the…

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                                                            25 Feb 2020 05:49 AM IST

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                                                              FINDING GLOBAL MAXIMA BY GENETIC ALGORITHM USING MATLAB

                                                              Objective:

                                                              AIM: To evaluate the Global maxima by genetic algorithm using Matlab. KEYWORDS: Genetic Algorithm, optimoptions, PopulationSize. SOFTWARE: Matlab INTRODUCTION: As early as 1962, John Holland's work on adaptive systems laid the foundation for later developments.By the 1975, the publication of the book Adaptation in Natural…

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                                                              20 Feb 2020 03:47 AM IST

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                                                              CURVE FITTING USING MATLAB FOR 'N' POLYNOMIALS

                                                              Objective:

                                                              AIM: To study the 'N' polynomials of the curve fittings using matlab. KEYWORDS: curve fitting, temperature, specific heat SOFTWARE: Matlab INTRODUCTION: A curve fitting is the process of constructing a curve, or mathematical functions, which possess the closest proximity to the real series of data. By curve fitting, we…

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                                                              14 Feb 2020 06:59 AM IST

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                                                              PROGRAM TO SIMULATE SECOND ORDER ODE - MOTION OF SIMPLE PENDULUM USING MATLAB

                                                              Objective:

                                                              AIM: To study the transient behavior of simple pendulum and create animation of motion of the simple pendulum. KEYWORDS: Simple pendulum, Newtons II law, ODE SOFTWARE: Matlab OBJECTIVE: 1. To determine the velocity and displacement of simple pendulum. 2. Create animation of motion of simple pendulum using movie command.…

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                                                              12 Feb 2020 11:30 PM IST

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                                                              WORKING OF AN OTTO CYCLE ENGINE BY USING MATLAB

                                                              Objective:

                                                              AIM: To study the working of an OTTO cycle by using matlab and determine the engine parameters. KEYWORDS: Otto cycle, Thermal efficiency, Isentropic, Isochoric. SOFTWARE: Matlab OBJECTIVE: 1. To study the working method of an Otto cycle. 2. To determine the thermal efficiency of an engine. INTRODUCTION: Otto cycle engine…

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                                                              12 Feb 2020 05:28 AM IST

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                                                              SIMULATION OF FORWARD KINEMATIC OF A 2R ROBOTIC ARM BY USING MATLAB

                                                              Objective:

                                                              AIM: TO Simulate and create animation of forward kinematics of a 2R robotic arm by using matlab programming. KEYWORDS: Kinematic, Robotic Arm, Degrees of freedom SOFTWARE: MATLAB OBJECTIVE: 1. Simulation of forward kinematics of a 2R robotic arm (movement of links). 2. Animated video of an output. INTRODUCTION: …

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                                                              11 Feb 2020 04:19 AM IST

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