"CFD AND THERMAL SIMULATION OF A 96 V BATTERY PACK USING STAR CCM+ FOR VARIOUS COOLING STRATEGIES"

OBJECTIVE The objective of this project is to set up a Prandtl Meyer Shock problem and solve using Converge Flow Solver with different inlet boundary and initial condition: Subsonic at 100 m/s Supersonic at 680 m/s The overview of this project is to understand the following: What is Shock Wave? About shock flow boundary…

OBJECTIVE The objective of this project is to set up a 2D backward-facing step flow problem with three different mesh size cases as mentioned below and solve using Converge Flow Solver. Comparison of the results between all the three simulations. Case 1:            dx =…

                      \"TURBOCHARGER: MESHING & CLEANUP\"                                             CONTENTS:           …

OBJECTIVE Performing surface repair on a glider model using STAR CCM+ & thereby making it ready for external aerodynamic simulation. PROCEDURE               (fig 1: this is a surface repair window showing all errors in the slide-out panel)            …

OBJECTIVE To derive the following 4th order approximations scheme of the second-order derivative:1. Central Difference2. Skewed Right-Sided Difference3. Skewed Left-Sided difference To write a program in MATLAB to evaluate the second-order derivative of the analytical function, i.e. `f(x)=e^x×cos(x)`,…

OBJECTIVE The main objective of this project is to perform the “CFD & thermal analysis on a battery pack”, while working on three different cooling strategies like natural air cooling, forced air cooling & liquid cooling. And to post-process the simulation results to compare these cooling strategies…

Objective To do MATLAB scripting by writing the code to study the effect of discretization for the range of 'dx' on different numerical schemes as mentioned below: Forward Difference: first-order scheme Backward Difference: first-order scheme Central Difference: second-order scheme Central Difference: fourth-order scheme…

Objective The aim of the project is to plot the comparison of the effect of the number of moles of carbon on the stoichiometric co-efficient "ar" using to MATLAB. Also, observe this comparison with respect to different fuel types – alkane, alkene, and an alkyne. Alkane - Alkene - Alkyne Alkanes, alkenes and…

Objective The aim of the project is to write a program in MATLAB to simulate the motion of pendulum with given knowns:                                    Gravity,g = 9.81 m/s^2                …

PICTURES & VIDEOS CAPTURED DURING THE PROJECT:  This is DATAPQ- TPAQ21 which stores data. The above image represents the resetting done before starting the project (or telemetry) & also to ensure all 8 thermocouples are measuring the data or not.                  …

OBJECTIVEThe aim of this project is to understand the modelling tools available in STAR CCM+ & to model most commonly used benchmarked body in STAR CCM+ for external aerodynamic simulation: AHMED BODY for 20, 30, 40, 50 & 60 Degrees.  This model plays an important role in defining vehicle aerodynamics…

OBJECTIVE To determine the process capability using MINITAB software of a tempering process for a STANBERRY RING GEAR MODEL (SB-02), supplied to TATA CUMMINS to ensure it confirms the customer requirements of a process so that PPAP gets approved. What is Process Capability Process capability compares the output of an in-control process…

ObjectiveTo write a program in MATLAB to evaluate the first-order derivative analytically of the analytical function, i.e. `f(x) = sin(x)/x^3` at `x=pi/3`& compare numerical results obtained using four numerical approximation schemes of different order stated below: Forward Difference: first-order scheme…

Objective: To understand the basics of STAR CCM+ and its industrial applications for performing simulations. What is CFD: These 3 dimensions of fluid dynamics must go hand in hand to get the best output possible & neither of them can be replaced or substituted by any other. Each one of them have their own unique importance.…

OBJECTIVE: Defining STAR CCM+, it's workspace & the backend code used for it's development. ABBREVIATION: The name STAR CCM+ itself describes it's working & applications. Here is what the name stands for  STAR: SIMULATION OF TURBULENT FLOW IN ARBITRARY REGION. CCM: COMPUTATIONAL CONTINUUM MECHANICS. +: This…

OBJECTIVE To identify the types of errors which can be classified & repaired in STAR CCM+ & then perform a surface repair on one of the FSAE (FORMULA SAE) car front wing applying the surface repair methodology. THEORYBasically, there are six types of errors which are checked whenever we perform surface repair:…