Week 3 - Solving second order ODEs

Aim: To create a simulator of the Basic Rankine cycle by programming using Matlab. Objectives: Understand the working of the Basic Rankine cycle. Write a program to simulate the basic Rankine cycle: Taking the input conditions from the users. Based on the input initial conditions calculate the state variables at each state…

Aim: To perform the simulation on the gate value for different levels of the opening using the parametric study. Objective: Importing and cleaning the geometry. Setting the opening of the gate valve and extracting the fluid volume. Meshing the geometry. Running the mesh independency test. Running the simulation. After…

Aim: To study the effect of particle size and fluid velocity on the effeciency of the cyclone seperator using the numerical method. Objective: Import, clean and extract the geometry for the simulation. Mesh the geometry using the cartesian system with appropriate named selections. Setup the physics and boundary conditions…

Aim: To run the steady state conjugate heat transfer analysis on the graphics card with varying fluid velocity and ensuring the mesh independency. Objective: Import the gemoetry. Clean the geometry of any error. Mesh the geometry with the appropriate size and type. Run the simulation for different velocities. Explain the…

Aim: To perform the Rayleigh Taylor instability simulation for two different fluids and explain the significance and also the difference on the simulation due to grid sizes. Objectives: Design the fluid regions in the Ansys Spaceclaim. Assign the names to the region. Mesh the geometry. Set the simulation for the VOF(volume…

Aim: Perform the conjugate heat transfer analysis on the exhaust port with the appropriate parameters and verify it with the therotical results. Objective:  Clean the geometry. Mesh the geometry. Perform the grid independent study. Run the simulation. Verify the numerical results. Theory: Conjugate heat transfer: Conjugate…

Aim: To perform the CFD mesh and prepare the geometry for the external aerodynamic simulation and design the windtunnel. Objective of the project: Import the geometry into ansys. Clean the geometry. Fix the geometry for any error found. Mesh the parts of the geometriy using the quality criteria as requried. Construct and…

Aim: To run the aerodynamic study on the Ahmed Body using the symmetrical half of the body and run the grid independency test to ensure the results are accurate. Objective: Import the geometry into spaceclaim. Design the enclosures ensuring no interfering volumes. Split the geometry into symmetrical half. Perform Grid…

Aim: To simulate the flow over a cylinder and to find the effect of Reynolds number on the co-efficient of drag and to find the Strouhal Number for the specified parameters. Objective: Design the geometry as per the given conditions. Mesh the geomerty with the appropriate quality criteria. Setup the physical and boundary…

Aim: To optimize the Stalagmite function and obtain the Global maximum for the stalagmite function using the Genetic Algorithm and explain the various ways of approach with there significance. Objective of the project: Specify the area of Stalagmite function. Code the function for the Stalagmite. Plot the surf for the…

Aim: To perform the simulation on the mixing tee for the thermal analysis and study the effect of the length and momentum ratio on the mixing effectiveness of the mixing tee. Objective of the project: Importing the geometry in the Ansys Fluid Flow Fluent. Extracting the fluid volume which is under study. Meshing the…

Aim: To create the suraface mesh for the given quality criteria after performing the cleaning operation and merging the geometry. Objective: Import the geometries. Clean the geometries for all the errors and delete the unwanted parts. Prepare the geometry for the surface mesh by closing all the holes or open surfaces.…

Aim: To perform the CFD mesh on the geometry for the given target length and quality criteria after clearing all the errors in the geometry. Objective: Select the Symmetric half section of the geometry with the lowest errors. Solve all the error present in the geometry without affecting the outer body design. Name the…

Aim: To mesh the given geometry by using the given properties a by following the standard Meshing procedure. Objective: Import the geometry. Check for any anamolies in the geometry. Fix the error or missing elements. Create a regional PID for each individual component of the valve. Do a Geometry check up. If there are…

 Aim: To check the geometry for errors and create surface mesh and volumetric mesh for the given regions.Obective of the project:To check the model for the errors.Fix the errors.Create and assign PID's for the geometry with given information.Perform a geometric check for the geometry validation.First perform the surface…

Aim: To design the battery pack of 18kWh using the ANR26650M1-B cells for EV. Live Batch - EV 20 Formulae: Power = Voltage*Current (W) Energy = Power(W) * Time(h). (Wh) Specific energy density = Battery pack energy / Weight of the battery pack (Wh/kg). Volumetric Energy Density = Battery pack capacity / Volume of the battery…

Aim: To study the life cycle performance of a series Lithium-ion battery at various temperatures, charge and discharge rates. Live Batch - EV 20 Objective of the project: Construct the model depending on the requriements (10 cell in series). Explain the construction of the model. Vary the temperature and charge and discharge…

Aim: To simulate the test cases using the harness dashboard and write a detailed report, explain coulomb counting method. Objective: Study the model. Simulate the 3 test cases from the harness dashboard. Study the output results. Write a detailed report. Explain coulomb counting method. Explain how coulomb counting method…

Aim: To study the system level simulation of an all terain vehicle and explain the parameter, input value selections and prepare a technical report. Objective: Understanding the models. Explain the process/steps involved. Explain the working Explain the reasons for the steps used. Run the models and study the results.…

Aim: To represent the materials and chemical reactions for the types of lithium ion cells, and compare the differemces between the lithium ion batteries based on their characters. Objective of the project: Prepare the table containing materials and chemical reactions of the lithium ion cells. Explain the reactions in details.…

Aim: To implement the control logic for the washing machine using the state flow and to make a gear shift simulink model using the following input criteria. Objective of the project: To create the logic control for the washing machine using the state flow. To create the simulink model using the state flow for the gear…

Aim: To create the simulink for doorbell operated for 2 seconds and a thermister controlled fan to cool the heater. Objective of the project: Create the simulink model for the simulation of the doorbell. Calculate the threshold voltage. Create the simulink model for the simulation of the thermister controlled fan. Body…

Aim: To identify each of the major elements in the diagram, explaining the purpose and working,  calculate the the fuse rating, calculate the voltage and capacity of he battery and to identify any two elements in parallel and series with the reasons for the particular arrangment. Governing equations: Voltage(V) =…

1. Aim: To write a program to solve the 2nd order ODE and animate the motion of simple pendulum. 2. Governing equations: The governing equation used here is 2nd order ODE representing the motion of simple pendulum: `(d^2theta)/(dt^2)+(b/m)*((d theta)/dt)+(g/l)*sintheta = 0` where  b  = Damping co-efficient. m…

1. Aim: To write a program to simulate the motion of the 2R Robotic arm. 2. Governing equations: Forward kinematics refers to process of obtaining position and velocity of end effector, for the given known joint angles and angular velocities. The trignometric equations used are: `Sin(theta) = (opposite) / (hypoten…

  Aim: Write a program to extract the 14 co-efficients and solve the polynomials and use them to the thermodynamic properties such as Specific heat, Entropy and Enthalpy for all the species of molecules given.  Save the graphs of thermodynamic properties against local temperature in seperate folder named as the…