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Solving the steady and unsteady 2D heat conduction problem using MATLAB

MATLAB PROGRAM TO SOLVE STEADY AND UNSTEADY 2D HEAT CONDUCTION PROBLEM Problem Statement: Obtain temperature distribution for a thin square plate by solving 2D heat conduction equation. To solve for 2D heat conduction equation for steady-state and unsteady-state by explicit and implicit method with given boundary conditions.…

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Read more Projects by Anoop A K (48)

Week 9 - Attachment Feature Creation - Challenge 1

Objective:

AIM Create the rib for the Centre console coin holder considering the design rules as mentioned in the below image. OBJECTIVE Create a Rib for the CoinHolder following Design Rules for Rib creation. Perform Draft analysis. Arrange proper tree structure. Geometrical sets should have a proper name based on the sketches present…

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25 Oct 2021 01:23 PM IST

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Week 8 - Challenge 5 - Core & Cavity Design

Objective:

AIM:To create a switch bezel from the given A-class surface by considering a thickness of 2.5 mm and also creating Core and Cavity blocks for it. PROCEDURE: A class surface : The input of the product designer is in the form of the A-class surface. The job of the product designer is to create the B and C surfaces keeping…

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21 Oct 2021 07:19 AM IST

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    Week 8 - Challenge 4 - Coin Holder Design

    Objective:

    OBJECTIVE Design the Coin Holder Plastic Component from the given A surface, with: Proper Tooling Axis. Features meeting the Draft requirements. Uniform Thickness of 2.5 mm.   PROCEDURE STEP 1: CHECK CONNECTIVITY  We have to ensure that the Class A Surface is connected as one single profile. We can do that with…

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    20 Oct 2021 08:40 PM IST

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      Door Arm Rest Week 8 Challenge

      Objective:

      DOOR ARM REST DESIGN USING CATIA V5 Aim In this project, we will design Door arm rest from Class-A input using Catia v5. Will check whether the Class A faces that intersected will clear the direction based on the tooling axis. Later we will start working on the Draft Analysis tool to check whether our tooling direction…

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      20 Oct 2021 07:55 PM IST

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      Roof Crash Analysis (FMVSS 216 Standards) of Dodge Neon BIW – Using Hypermesh and RADIOSS

      Objective:

      Roof Crash Analysis of a Neon Car Model using Hypermesh and RADIOSS Objective set up a Neon car model and perform a roof crash analysis using Hypermesh and solve the model using RADIOSS solver.  In this project, we will be setting up the case for roof crash analysis for a reduced neon car model.  Step 1 - Geometry…

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      24 Jul 2021 06:54 PM IST

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      Solving the steady and unsteady 2D heat conduction problem using MATLAB

      Objective:

      MATLAB PROGRAM TO SOLVE STEADY AND UNSTEADY 2D HEAT CONDUCTION PROBLEM Problem Statement: Obtain temperature distribution for a thin square plate by solving 2D heat conduction equation. To solve for 2D heat conduction equation for steady-state and unsteady-state by explicit and implicit method with given boundary conditions.…

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      24 Jul 2021 05:22 AM IST

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      Rankine cycle Simulator using MATLAB

      Objective:

      Rankine cycle Simulator using MATLAB Aim Create a Rankine Cycle Simulator using OCTAVE/MATLAB. Write code to calculate the state points of the Rankine Cycle based on user inputs.  Then, plot the corresponding T-s and h-s plots for the given set of inputs. Calculate Net Work output & Back work Ratio, Thermal…

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      24 Jul 2021 05:19 AM IST

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      Parsing NASA thermodynamic data file using MATLAB

      Objective:

      Parsing NASA thermodynamic data file using MATLAB Aim The main aim is as follows: Write a function that extracts the 14 coefficients and calculates the enthalpy, entropy, and specific heats for all the species in the data file. Calculate the molecular weight of each species and display it in the command window. Plot the…

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      24 Jul 2021 04:43 AM IST

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      Structural Meshing of the Car Spare Wheel Holder using Hypermesh

      Objective:

        Structural Meshing of the Car Spare Wheel Holder using Hypermesh Introduction In this project, we will perform pre-processing of car spare wheel holder. Modeling of the same component is to be done by extracting mid surface and meshing the component by achieving all the mentioned quality criteria parameters.…

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      24 Jul 2021 04:37 AM IST

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        Meshing the Plastic Component of a Car Side Door Model using Hypermesh

        Objective:

        Meshing the Plastic Component of a Car Side Door Model using Hypermesh Introduction In this project, we will perform pre-processing work on a Car side door plastic component.   side door plastic component has varying thickness and have many engineering features like ribs, gussets, dog houses etc. so we have to extract…

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        24 Jul 2021 04:24 AM IST

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          Developing Connections on a Rear Door model of a car using ANSA preprocessor

          Objective:

          Developing Connections on a Rear Door model of a car using ANSA preprocessor Aim create suitable connections for the given rear door FE model, using different types of connection techniques along with different 1D elements. Procedure 1) open the Nastran deck file as, File > Input > NASTRAN > Open 2) create different…

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          24 Jul 2021 01:38 AM IST

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          Assignment 7-Side Pole Crash Simulation Challenge

          Objective:

          Side Pole Crash Simulation of Dodge Neon BIW using RADIOSS solver and Preprocessing using HyperMesh / HyperCrash. OBJECTIVE To perform a crash analysis on the left side of a Dodge Neon BIW, also known as a side crash. The analysis is to be carried on the deformation and the forces created as a result of the crash at a…

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          15 Jun 2021 07:06 PM IST

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          Assignment 6-Frontal Crash Simulation Challenge

          Objective:

          AIM:  Frontal car crash simulation of Dodge Neon BIW using RADIOSS solver and Preprocessing using HyperMesh / HyperCrash. OBJECTIVE:  To check the unit system and either follow [Mg mm s] or [Kg mm ms]. To create the appropriate interface, friction 0.2, and recommended parameters. To make sure of no penetrations…

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          11 Jun 2021 06:43 PM IST

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

          Objective:

          OBJECTIVE: Create the mesh for bumper assembly, mesh size should be 6mm.  Run the Crash tube model with 6 different cases as given below and compare. Run the crash tube model as it is. Change the Inacti=6 and run. Create the type 11 contact and run. Remove both notches and remove boundary condition on rigid body node then…

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          01 Jun 2021 07:55 AM IST

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          Assignment 4-RADIOSS Material Laws Challenge

          Objective:

          AIM: To run crash analysis on the given model by applying different materials laws available in Radioss and post-process the results.   OBJECTIVE: The objective of the assignment is to understand the different material card parameters and how they affect the simulation, the material failure, etc.   CASE SETUP:…

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          18 May 2021 05:22 AM IST

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          Assignment 3-2D Element Formulation Challenge

          Objective:

          AIM: The aim is to run the simulation on crash beam model with base simulation and improved shell element properties Change the elemental properties as mentioned below and check whether the results are acceptable then compare the results with the base simulation. Study the output of both the simulation by plotting Rigid…

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          12 May 2021 02:43 AM IST

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

          Objective:

          Aim: To study about the starter file and engine file in RADIOSS by changing the parameters for the given file. And also perform a 3D meshing on the given components of which one will have tetra mesh and the other one will have hex mesh. Objective: Check the material properties of the rail component and calculate the speed…

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          29 Apr 2021 07:49 PM IST

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          Assignment 1-2D Meshing Challenge

          Objective:

          OBJECTIVE To mesh the given components as per the given quality criteria after geometry cleanup and midsurfacing. The three components are: Practice Component Clip Repair Mounting Bracket The 2D mesh is to have a target length of 5 mm with a minimum of 3.5 mm and a maximum of 7 mm. The thickness will also need to be assigned…

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          19 Apr 2021 04:42 AM IST

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          Week 10 - Simulating Combustion of Natural Gas.

          Objective:

          Problem Statement: 1. Perform the simulation analysis using methane-air fuel mixture and plot the variation of mass fraction of different species using line probes at different locations of the combustion chamber. 2. Study the effect of adding water to the methane-air mixture and plot the same and discuss the results.…

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          07 Apr 2021 11:42 AM IST

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            Week 9 - Parametric study on Gate valve.

            Objective:

            Aim: To perform a parametric study on the gate valve simulation by setting the opening from 10 % to 80%.   Objective: Obtain the mass flow rates at the outlet for each design point. Calculate the flow coefficient and flow factor for each opening and plot the graph. Discuss the results of the mass flow rate and flow…

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            07 Apr 2021 09:15 AM IST

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              Week 8 - Simulating Cyclone separator with Discrete Phase Modelling

              Objective:

                Abstract: A CFD analysis of a cyclone separator is performed. The separation efficiency is found out. Firstly the diameter of the particles is varied. Then the velocity at the inlet is varied with particles of constant diameter.The Physics of the problem is set up in Ansys Fluent. The Post -processing of the results…

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              07 Apr 2021 04:55 AM IST

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              Week 6 - CHT Analysis on a Graphics card

              Objective:

              Problem Statement: 1. Perform conjugate heat transfer analysis on graphics card considering appropriate materials.  2. Apply refined mesh for different components of the model and reason for the same. 3. Run 3 simulations by varying the inlet velocity. 4. Find the maximum temperature and heat transfer co-efficient…

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              05 Apr 2021 02:58 AM IST

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                Week 5 - Rayleigh Taylor Instability

                Objective:

                Problem Statement:  1. Simulate the Rayleigh Taylor Instability analysis for two different mesh with a base mesh size of 0.5mm and compare the results with the help of simulation and explain the effect of mesh size on simulation.  2. Perform another simulation with water and user-defined material with density…

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                05 Apr 2021 02:11 AM IST

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                  Week 4 - CHT Analysis on Exhaust port

                  Objective:

                  Problem Statement:  1. Calculate the heat transfer coefficient on the internal solid surface and plot the temperature and velocity contours. 2.  Explain why the Y+ is maintained within a certain range and the turbulence model chosen. 3. Verify HTC predictions from the fluent analysis and also on what factors…

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                  17 Mar 2021 10:41 PM IST

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                    Week 3 - External flow simulation over an Ahmed body.

                    Objective:

                    Problem Statement:     1. Perform the simulation on half of Ahmed's body since it is symmetric and analyze the plots of velocity and pressure contours.    2. Validate the results from the analytical data.    3. Perform the grid independence test and values for drag and lift for each case.…

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                    10 Mar 2021 07:42 PM IST

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                      Week 2 - Flow over a Cylinder.

                      Objective:

                      Problem Statement:  Simulate flow over a cylinder for different Reynolds number by varying the velocity of the flow using steady solver and calculate the drag and lift coefficient. Simulate the flow over a cylinder for steady and unsteady solver and calculate the Strouhal Number for Re 100. Study and discuss the effect…

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                      10 Mar 2021 05:06 AM IST

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                        Week 1- Mixing Tee

                        Objective:

                        Problem Statement: Create a steady-state simulation to compare the mixing effectiveness when hot inlet temperature of 36 degree celsius is mixed with the cold inlet at 19 degree celsius. Use a suitable RANS turbulence model for the simulation under different inlet conditions. Introduction: T junction is formed…

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                        25 Feb 2021 06:35 AM IST

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                        Week 12 - Validation studies of Symmetry BC vs Wedge BC in OpenFOAM vs Analytical H.P equation

                        Objective:

                         Simulation of flow through a pipe in openfoam We consider a cylindrical pipe with the fluid water entering the pipe with the laminar flow .The aim is to simulate the flow through a section of pipe and compare the flow with the Hagen Poisuilles equation. Hagen Poiseuuiles Equation In nonideal fluid dynamics, the Hagen–Poiseuille…

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                        18 Feb 2021 02:43 AM IST

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                        Week 11 - Simulation of Flow through a pipe in OpenFoam

                        Objective:

                        Simulation of flow through a pipe in OpenFOAM We consider a cylindrical pipe with the fluid water entering the pipe with the laminar flow. The aim is to simulate the flow through a section of pipe and compare the flow with the Hagen Poisuilles equation.   Hagen Poiseuuiles Equation   In nonideal fluid dynamics, the Hagen–Poiseuille…

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                        18 Feb 2021 01:39 AM IST

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                        Week 9 - FVM Literature Review

                        Objective:

                        Finite Volume Method(FVM)   It is one of the methods of solving partial differential equations by converting them into algebraic equations and then solving them using iterative solvers or the matrix inversion method. In this method, volume integration of the partial differential equation is converted into surface integral…

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                        18 Feb 2021 12:13 AM IST

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                        Week 8 - Simulation of a backward facing step in OpenFOAM

                        Objective:

                          Simulation of a backward-facing step in OpenFOAM Aim:- Simulate an incompressible-laminar-viscous flow through the backward facing step geometry. Perform transient simulation; choose solver based on the described physics of the flow in problem statement. Explain simulation process and way of setting up the problem…

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                        17 Feb 2021 11:56 PM IST

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                        Week 7 - Simulation of a 1D Super-sonic nozzle flow simulation using Macormack Method

                        Objective:

                        Problem Statement: 1. To derive the conservation and non-conservation form for the subsonic supersonic flow through the nozzle using Mac-Cormack's technique.  2. To simulate the subsonic and supersonic flow through the nozzle and using both conservative and non-conservative form. 3. To determine the steady-state temperature…

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                        17 Feb 2021 10:05 AM IST

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                        Week 3 - Taylor table method and Matlab code

                        Objective:

                        Introduction: Taylor Series Taylor series of a function of infinite number of terms that are expressed in their function derivatives at a single point. The partial sum formed by the first n terms of a taylor series is a polynomial of degree n is called a nth taylor polynomial. The accuracy of the taylor polynomial is increased…

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                        03 Feb 2021 01:38 PM IST

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                        Week 4 - Genetic Algorithm

                        Objective:

                        MATLAB Program to optimize the stalagmite function using Genetic Algorithm and find the global maxima of the function. Aim The main aim is to optimize the Stalagmite function using Genetic algorithm and to find the global maxima of the function . Stalagmites: A Stalagmite is a type of rock formation that rises…

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                        22 Dec 2020 08:45 AM IST

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                          Week 3 - Solving second order ODEs

                          Objective:

                          Solving Second order ODE of motion of simple pendulum using MATLAB, also to create a simulation showing the motion of simple pendulum Simple Pendulum A simple pendulum consists of a ball (point-mass) m hanging from a (massless) string of length L and fixed at a pivot point P. When displaced to an initial…

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                          11 Dec 2020 02:08 PM IST

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                            Week 9-Challenge

                            Objective:

                            Creating Connectors between various Parts in Frame Assembly using Hyper Mesh Aim Create Connections between Various Parts of the given Frame assembly model What are Connectors?    Connectors are geometric entities, which are primarily used to represent the CAD geometric connection in terms of FEA. Connections…

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                            03 Nov 2020 01:02 PM IST

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                              Week 8-Challenge

                              Objective:

                              3D Meshing using Tetra elements in Hyper Mesh Aim Perform Tetra Meshing on given components and clear Tet collapse failures for tetra elements. Procedure Methods to generate Tetra Meshing:     There are three methods to generate Tetra Meshing as stated below:   Conversion of 2D tria to Tetrahedral Elements,…

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                              03 Nov 2020 11:31 AM IST

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                                Week 6- Challenge

                                Objective:

                                PREPROCESSING OF HOOD MODEL OF A CAR USING HYPER MESH Aim Prepare the given hood model for post-processing analysis, steps involved are, Perform geometry cleanup Extract mid-surface Mesh the component with given element quality criteria Procedure 1) First import the geometry using import geometry option and select the…

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                                21 Oct 2020 06:53 AM IST

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                                  Week 4- Challenge

                                  Objective:

                                  Creation of 1D Elements and Assigning Cross-section and Property to it   when to use 1D elements One of the dimensions is very large in comparison to the other two.     Element shape: Line     As, 1D element has only length, Area of cross section is required to capture the CAD geometry  …

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                                  10 Oct 2020 08:25 AM IST

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                                    Week 8 Part 9 Project 3 - Surface Design

                                    Objective:

                                    CREATION OF DOOR SWITCH BEZEL FROM CLASS A SURFACE INPUT Creation of Tooling axis Creation of B and C surface thus forming a closed surface of switch bezel creating a solid body Draft Analysis

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                                    27 Sep 2020 02:20 PM IST

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                                      Project 2

                                      Objective:

                                      BASE MOUNT BRACKET DRAWING pdf of 2D drawings of base mount bracket and other models in part design are attached below

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                                      20 Sep 2020 07:37 AM IST

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                                        Project 1

                                        Objective:

                                        Base Mount Bracket

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                                        08 Sep 2020 02:42 PM IST

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                                          Modelling of an Automotive suspension assembly by using ANSA

                                          Objective:

                                           MESHING AND DEPLOYING CONNECTIONS FOR AN AUTOMOTIVE SUSPENSION  ASSEMBLY USING ANSA PRE-PROCESSOR Modelling Automotive Suspension Assembly Automotive suspension assembly separate the wheel/axle assembly from the car body. The primary function of the suspension system is to isolate the vehicle structure from…

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                                          13 Aug 2020 02:40 AM IST

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                                          Modelling of an Automotive IP Trim component by using ANSA

                                          Objective:

                                          PRE-PROCESSING OF INSTRUMENT PANEL SUBSTRATE ( DASH BOARD SUB PART ) OF A CAR USING ANSA Aim The main aim of this project is to prepare the IP substrate for post-processing analysis. For that we have to do following operations check for the geometrical errors and perform geometry clean up Extract mid-surface of the component,…

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                                          12 Aug 2020 06:28 PM IST

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                                          Week 8

                                          Objective:

                                           Morphing operation on a sheet metal component using ANSA Pre-processor Aim Perform various morphing techniques on the given sheet metal component and discuss the use of morphing technology in various industries. Morphing Morphing is a method effectively used to change the design of an existing model instead of going…

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                                          20 Jul 2020 07:10 AM IST

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                                            Week 5

                                            Objective:

                                            3D Meshing of Rearview Mirror using Tetra  element Aim Create a volume mesh ( using Tetra element) on the rearview mirror model under the given element quality criteria and avoid any kinks and dips on the surface of the component. steps involved for generating a Tetra mesh on the component are, 1) Geometry checks…

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                                            29 Jun 2020 08:51 AM IST

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                                              Week 4

                                              Objective:

                                              PRE-PROCESSING OF A PLASTIC BOTTLE CAP USING ANSA Aim Extract mid-surface of a Plastic component ( Bottle cap ) and mesh the model with required element quality criteria. and assign thickness to the component. Model is a plastic bottle cap, with many minute features like ribs, threads, wedges, etc. and surfaces having…

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                                              16 Jun 2020 06:48 AM IST

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                                                Week 3

                                                Objective:

                                                2D MESHING OF HOOD MODEL OF A CAR UNDER THE GIVEN ELEMENT QUALITY CRITERIA USING ANSA PREPROCESSOR. AIM Perform 2D Meshing on the given hood model of a car under the required element quality criteria and assign thickness to the component after meshing. Obtain a good mesh flow for the component and OFF elements after…

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                                                06 Jun 2020 06:58 AM IST

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