Week 3 - Solving second order ODEs

    AIM:          To simulate the isentropic flow through a quasi 1D subsonic-supersonic nozzle and derive both the conservation and non-conservation forms of the governing equations and sovle them using the MacCormack's technique   objectives:  1. Steady-state distribution…

  AIM:            Solve the 2-D heat conduction equation for steady and Transient state equation. Given input: The Boundary conditions for the problem are as follows; Top Boundary = 600 K Bottom Boundary = 900 K Left Boundary = 400 K Right Boundary = 800 K implement the following methods…

                                                       Battery thermal management   AIM          Perform the heat transfer analysis using ANSYS-Fluent…

AIM        To perform a Parametric study on Gate valve. Objective:          To perform parametric study by setting the disc from 10 to 80mm open.          To obtain the mass flow rate at the outlet for each design point.          …

                              Simulating Cyclone separator with Discrete Phase Modelling   Aim-To perform analysis on cyclone separator and calculate the separation efficiency and pressure drop. Objective:- To write about any four empirical…

                                                             Rayleigh Taylor Instability   AIM  To perform Rayleigh Taylor Instability with two different phases…

                                                       CHT Analysis on a Graphics card   AIM:          Perform a steady-state conjugate heat transfer…

                                                   CHT Analysis on Exhaust port    Conjugate heat transfer Conjugate heat transfer corresponds with the combination of heat transfer…

                                                  External flow simulation over an Ahmed body   AIM:            To perform the external flow simulation over an…

AIM:           To Simulate the flow over a cylinder and explain the phenomenon of Karman vortex street.    Objective:             Calculate the coefficient of drag and lift over a cylinder by setting the Reynolds number to 10,100,1000,10000 &…

AIM compare the mixing effectiveness when hot inlet temperature is 360C & the Cold inlet is at 190C.  Objectives: Velocity and temperature contour plots on the cut planes along and across the pipe. Velocity and temperature line plots along and across the length of the pipe. Perform Mesh independent study for any…

Objective: Deriving 4th order approximations of the second-order derivative 1. Central difference   Number of nodes =P+Q-1 (for all central difference schemes)   where; P=order of derivatives            Q=order of approximation In this problem our requirement is second order derivatives…

AIM:       To Perform meshing with the suitable Target length and element Quality criteria for Tesla cyber truck.   Explanation: Given geometry in wireframe   Shadow mode: We can see the full of geometry is red con, lets try topo   After topo most of the red cons are gone but still there are…

Aim       Perform surface wrap surface wrap for a given geometry. Explanation:        There are three geometry which are engine, gearbox, transmission.  After clearing geometry, Merge all 3 models and perform surface wrap, given target length is 3mm Engine: Given geometry looks…

AIM:  Perform meshing with the given Target length and element Quality criteria for BMW car. Given geometry: In wireframe Given geometry in Shadow mode  First, we are going to delete half of the car then work on the geometry after meshing we can do symmetry to the other side. Now we are going to clean…

AIM: Perform the surface mesh and volume mesh in the given geometry. Objectives: We have the 7 PIDs, for that we have to Perform surface mesh with the given target lengths as per PIDs.and Perform Volumetric mesh for the required volumes of turbo charger. Explanation: We have the given geometry of turbocharger    Here it…

AIM; Modelling an electric Car with Li-ion battery using MATLAB. Objective; Create a MATLAB model of electric car which uses lithium ion battery and suitable motor.  Implement the vehicle speed control using PI controller and generate brake and accelerator commands.   We will start the model with drive cycle…

Create a detailed MATLAB model of an electric rickshaw (three wheel passenger vehicle) AIM ;    Design of electric rickshaw using MATLAB and Simulink Objectives;  For any three standard driving cycles show energy consumption, temperature rise of motor and controller For 100 km constant speed driving at 45…

                                     Surface meshing on a Pressure valve AIM;         perform Topology cleanup and check for the geometrical errors for three different target lengths as three…

                                                Mechanical design of battery pack   Recommended cell : ANR26650M1-B  Battery pack capacity requirement: 18 kWh Battery data sheet and specification…

1.Simulate the 3 test cases from harness dashboard and write a detailed report on the results  Here we gonna simulate 3 test cases of BMS closed loop harness dashboard by using project file from Matlab file exchange. https://in.mathworks.com/matlabcentral/fileexchange/72865-design-and-test-lithium-ion-battery-management-algorithms…

1.Prepare a table which includes materials & chemical reactions occurring at the anode and cathode of LCO, LMO, NCA, NMC, LFP and LTO type of lithium ion cells.Give your detailed explanation on it                                  …

Objectives: Part A: 1. Search and list out the total weight of various types of aircrafts.  2. Is there any difference between ground speed and air speed? 3. Why is it not recommended to use aircraft engine power to move it on the ground at Airport?  4. How an aircraft is pushed to runway when its ready to take…

What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type?  Mapped engine models: Mapped engines represent macro engine behavior as a set of lookup tables (brake torque, fuel flow, air mass flow, exhaust temperature, efficiency, and emissions) as functions…

For a defined driving cycle, calculate the energy required for braking. Here I created own drive cycle data as text format, then i loaded the text data into my script file in MATLAB clear all close all clc load drive_cycle.txt time = drive_cycle (:,1); velocity = drive_cycle (:,2); mass = 1000; brake_energy=(0.5*mass*velocity.^2)/1000;…

1. A. Explain a MATLAB demo model named ‘Speed control of a DC motor using BJT H-bridge’.    H- Bridge configuration DC motors have two terminals they are in series type (armature and field windings are connected in series) DC motors. As shown in figure there are two terminals ‘A’ and…

1.  Which types of power converter circuits are employed in electric and hybrid electric vehicle?      AC to DC converters(Rectifiers)      It takes Alternating current as input and converts DC output Application : EV chargers Inverters (DC to AC)      …

AIM:          Use ADVISOR tool and simulate the following objectives. Objective:  For EV_defaults_in file, if cargo mass is 500 kg with all other default conditions, can the vehicle travel for 45 km with FTP drive cycle? Conclude your observations.    In the above…

Aim:          Analysis of Baja all-terrain vehicle using Simulink model Objective:    To prepare Baja all-terrain vehicle technical data technical report and explaining the model properties and comment on results. All-terrain vehicle:             …

Aim: To implement control logic of a ‘’washing machine’’ using stateflow. To make a Simulink chart for the ‘’gear shift’’ logic as per given condition.   Objectives: Given condition for ‘’washing machine’’ If the power supply is available, the…

AIM: To make a Simulink model of doorbell using solenoid block. To use a thermistor to sense the temperature of heater and turn on or turn off the fan. Objective: To create a situation where the switch is closed for 2 seconds and then released. Observe the physical movement of the plunger. By using thermistor to sense…

                                 F1 2021 AustrianGP Lap chart simulation   AIM :           To simulate the lap chart of 2021 Austrian Grand Prix by using MATLAB program.   FORMULA ONE                …

                                                   RANKINE CYCLE SIMULATOR   AIM- To simulate a Rankine cycle using MATLAB Extract the steam and water properties from Xsteam file. Calculate…

AIM:              To parse the Thermodynamic data file and then calculate the specific heat(Cp), Enthalpy(H), Entropy(S) and also calculate the molecular weight of each species. Objective:              …

                                            GENETIC ALGORITHM   Aim:         TO write a program to calculate the global maxima of a stalagmite function using genetic algorithm.…

                                             Simple Pendulum Aim:           Program that will simulate the pendulum motion by using Matlab. Objective : Solve the…