Study of icoFOAM solver to simulate the flow through a backward-facing step

Problem statement: To study the effect of center of gravity of vehicle on traction force induced in front and rear wheels and based on that give suggestion for a type of drive for passenger car, commercial vehicles/trucks, and racing car.  Theory: whenever any vehicle is moving on the road, that time it is being opposed…

A Mayaksha Hyperloop train- Double solenoid loop type linear motors concept for electrodynamic levitation and propulsion.Year -2011/2019Presented to and approved by - Delft hyperloopConcept-Final assignment for hyperloop courseMayaksha Train - Future of transportationAbstract - In this present era of ultrafast transportation,…

Objective: Study of icoFOAM solver to simulate the flow through a backward-facing step. You shall create different meshes and compare the results obtained from them. Specification The number of cells along the direction of flow = 200 The number of cells along the y-direction for each block = 10 Inlet Velocity is 1 m/sec. …

Objective:   Now, your task is to make the simulation work with Symmetry Boundary Condition. You should have results obtained from solving the Hagen Poisuelle\'s equation You should have results obtained from simulating the pipe flow with the wedge BC You should obtain results for the pipe flow with symmetry BC Write…

Instructions Reynolds number based on the pipe diameter and inlet velocity should be 2100 Working fluid - water You need to calculate the length of the pipe Calculate the length of the pipe using the entry length formula for laminar flow through a pipe Show that entry length is sufficient to produce a fully developed flow.…

Methods of discretization: Most of the physical phenomena inherently can be described by a partial differential equation governing the change of a particular variable over spatial and time dimensions. These equations describing variables are valid over a particular domain and need to be discretized for better accuracy.…

Title of Project: The objective of this project is to write code to solve the 1D supersonic nozzle flow equations using the MacCormack Method for CFD analysis. we will be implementing both the conservative and non-conservative forms of the governing equations we will also perform a grid dependence test by varying grid…

Mine drainage design Where required it may be assumed that g = 9.81 m/s2, Density of water = 1000 kg/m3, The mine is a medium sized operation producing 1.5 mtpa of coper ore at 3% Cu. The mine was originally designed using a bench height of 15m. Footwall benches were 15 m wide to give a slope angle of 45°, but on the…

    Problem statement: Steady state analysis & Transient State Analysis Solve the 2D heat conduction equation by using the point iterative techniques that were taught in the class. You will implement the following methods 1. Jacobi 2. Gauss-seidel 3. Successive over-relaxation Your absolute error criteria…

Problem statement: Derive the following third order approximations of the second-order derivative.  1. Central difference 2. Skewed right-sided difference 3. Skewed left-sided difference Also, prove that your skewed schemes are third-order approximation .  Once you have done this, write a program in Matlab to…

Problem statement: In Engineering, ODE is used to describe the transient behavior of a system.  A simple example is a pendulum   The way the pendulum moves depends on the Newtons second law. When this law is written down, we get a second order Ordinary Differential Equation that describes the position of the…

                                          Challenge 3 Name: Create volume Mesh for the Turbocharger Model using the tools taught in the lecture. Objective:   To perform geometry check To remove topological error…

Title: In this task we are going use python code to perform data analysis on data obtained from converge software and plot it for various parameter as well perform calculation to calculate work done during cycle ,power generation and brake specific fuel consumption. Task: Data visualizer Your script should take column…

Aim: Calculate the thermal efficiency of otto cycle and plot it\'s PV diagram in python Code in Python: # Engine Kinematics & Otto cycle python code import math import matplotlib.pyplot as plt import numpy as np # Geometric parameters bore=0.1 stroke=0.1 cr=12 con_rod=0.15 crank_pin_radius=stroke/2 a=crank_pin_radius…

Challenge 1 Name: Mesh the model using the tools taught in the Lecture. # Use element size as 1 unit   Objective:   To perform geometry check To set property ID for parts in model To set mesh length as 1mm To generate surface mesh for given parts   Methodology: First of all,i opened ANSA from command window…

Title: Design of an Adaptive cruise controller for longitudinal dynamics of self driving cars and simulate impact of various parameter  on it's performance by using python programming. Objectives: 1)Develop mathematical model governing longitudinal dynamics of vehicle. 2)Solve this governing equation for initial condition…

Title: Report to get basic understanding of curve_fit command in python and check it\'s goodness for this data. 1. What does popt and pcov mean?  popt is an array of coefficient of polynomial for which sum of square of residual for given data is minimum in Least square method and pcov is another which holds elements…

Title: Write a program to simulate the transient behaviour of a simple pendulum and to create an animation of it\'s motion. Given data: In Engineering, ODE is used to describe the transient behavior of a system. A simple example is a pendulum The way the pendulum moves depends on the Newtons second law. When this law is…

A] Objective: To write python code to simulate forward kinematics of 2R robotic arm and plot graph for it's end coordinates which is then animated with the help of imagemagick software package. B] project data length of link 1 which is connected to base=l1=2 m length of link 2 which is connected to link 1=l2=3 m C] python…