Week 10 - BATTERY THERMAL MANAGEMENT SYSTEM

Data Handling and Interpolation Project Statement In a laboratory experiment, data on voltage and current has been recorded and the same is attached in an excel file. Read the excel file in the Matlab program and perform the interpolation in the range of -17.3:0.1:0.9. Generate the interactive plot for the interpolated…

  BATCH MESHING   OBJECTIVE: For the given Sheet Metal model, take the mid-surface after checking the geometrical errors. Perform the Batch Meshing on the mid-surface with the given element quality criteria.  S.No  Quality Criteria  Value  1 Target/Average length   3 2 Minimum Length …

6. Understanding the stability analysis in linear systems OBJECTIVE Solve the system of matrices using Jacobi, Gauss-seidel, and SOR methods. Compute the Iteration Matrix for the iterative methods by suitable matrix decomposition techniques taught in the lectures. Calculate the Eigenvalues of the Iteration matrix.…

5.1 - Solving the steady and unsteady 2D heat conduction problem OBJECTIVE Solve the 2D heat conduction equation by using the point iterative techniques for both steady and transient conditions Write code for both implicit and explicit schemes (Transient analysis only) Compare the convergence rate (Number of iterations)…

BATTERY THERMAL MANAGEMENT SYSTEM   AIM: Perform the heat transfer analysis using ANSYS-Fluent software for the cylindricalLithium-ion Battery with heat generation boundary condition. Create an enclosure and use air as the working fluid for cooling the battery pack system (4 x 2). (Take air inlet temperature as 300K) …

Parametric study on Gate valve AIM: 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…

Simulating Cyclone separator with Discrete Phase Modelling AIM:  To perform analysis on cyclone separator and calculate the separation efficiency and pressure drop.   OBJECTIVES: Write a few words about any four empirical models used to calculate the cyclone separator efficiency.  To perform an analysis…

CHT Analysis on a Graphics card    AIM: Perform a steady-state conjugate heat transfer analysis on a graphics card model. Run the simulation for the best possible mesh with a combination of coarse and refined mesh in different regions. Explain the reason for choosing the particular mesh settings.  OBJECTIVES:…

Numerical Analysis of Rayleigh Taylor Instability AIM Perform the Rayleigh Taylor instability simulation for 2 different mesh sizes with the base mesh being 0.5 mm. Choose Air and Water for this simulation. Perform another simulation with water and user-defined material(density = 400 kg/m3, viscosity = 0.001…

External flow simulation over an Ahmed body.   AIM:- To study the external flow simulation over an Ahmed body. THEORY:- Ahmed Body S.R. Ahmed first created the Ahmed Body in 1984. This geometry was used in his research “Some Salient Features of the Time-Averaged Ground Vehicle Wake”. The Ahmed body has…

CHT Analysis on Exhaust port   AIM:- To perform and study Conjugate Heat Transfer (CHT) analysis on the Exhaust Port model. OBJECTIVES:- Give a brief description of why and where a CHT analysis is used. Maintain the y+ value according to the turbulence model and justify the results.  Calculate the surface heat…

Flow over a Cylinder   AIM:- Simulate the flow over a cylinder and explain the phenomenon of Karman vortex street.  OBJECTIVE:- Part-I Simulate the flow with the steady and unsteady case and calculate the Strouhal Number for Re= 100.  Part-II Calculate the drag and lift coefficient over a cylinder by setting…

MIXING TEE   Aim:- To set up steady-state simulations to compare the mixing effectiveness when the hot inlet temperature is 360C & the Cold inlet is 190C. For that purpose, two versions of the mixing tee are created. One of them is longer than the other. Run the simulations for different values of the Momentum…

Surface wrap on Automotive Assembly   Aim:- For the given models, check for the geometrical errors and delete unwanted surfaces. After clearing geometry, merge all 3 models and perform a surface wrap. Objective:- The target length for Wrap = 5 mm. Write a detailed report on the procedure followed to complete…

CFD Meshing for Tesla Cyber Truck Aim:- For the given model, check and solve all geometrical errors and assign appropriate PIDs. Perform meshing with the suitable Target length and element Quality criteria. Create a fluid domain/Wind tunnel enclosing the given model and mesh the same. Prepare a detailed report of the steps…

CFD Meshing for BMW car Aim:-  For the given model, check and solve all geometrical errors on half portion and assign appropriate PIDs. Perform meshing with the given 'Target length' and element Quality Criteria.  Objective:- Target lengths for the different parts of a model are as follow: Body - 3 mm Lights…

CFD meshing on Turbocharger  Aim:-  For the given model, check geometrical errors and assign PIDs. Generate surface mesh with the given target lengths as per PIDs. Generate Volumetric mesh for the required volumes. Objective:- Perform surface mesh with the given target lengths as per PIDs. Blade stage-1…

Surface meshing on a Pressure valve   Aim:-  To generate surface mesh on a Pressure valve with target lengths of 1mm, 3mm, and 5mm. The element type should be TRIA.   Procedure:-  Import the required ANSA file of the Pressure valve on which meshing has to be done. Conduct a geometry check using the "Check" option from…