Steady vs Unsteady flow around a cylinder

OBJECTIVE The objective is to perform a combustion simulation of air and fuel mixture and to study the effect of water content on Nox and soot. ASSUMPTIONS The combustion cylinder is considered to be axi-symmetric and therefore its 2d profile is meshed for the combustion simulation. TYPES OF COMBUSTION 1. Diffusion or…

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https://drive.google.com/file/d/1JtJunMoG_2RbS5SD5cxk9aR5fjh8VtuV/view?usp=sharing

all the required files have been attached

Aim :-  The objective for this program is to write a function a function that extracts the 14 co-efficients and calculates the enthalpy, entropy and specific heats for all the species in the data file.NASA  came up with polynomials that can be used to evaluate thermodynamic properties such as Cp, H…

  Title : Genetic Algorithm program for calculating local maxima for a given function. Genetic Algorithm:  Genetic algorithm is based upon random sampling. It is the method of solving constrained and unconstrained problems which are based upon selection. This process is derived from the biological evolution.The…

clear all close all clc % data load('data') cp_data=load('data') Temp=cp_data(:,1); % T represents temperature cp=cp_data(:,2); % cp as specific heat co_eff1= polyfit(Temp,cp,1) predicted_cp1 = polyval(co_eff1, Temp) co_eff3= polyfit(Temp,cp,3) predicted_cp3 = polyval(co_eff3, Temp) co_eff6 = polyfit(Temp,cp,6) predicted_cp6…

The Simple Harmonic motion of the pendulum is transformed into a 2nd order differential equation when a damping term is added to its equation of motion. Here we will use PYTHON to solve that equation and see if we can understand the solution that it produces. A viscous damping force, modeling for example the viscous damping…

Cyclone separators or simply cyclones are separation devices that use the principle of inertia to remove particulate matter from flue gases. Cyclone separators is one of many air pollution control devices  known as precleaners since they generally remove larger pieces of particulate matter. This prevents…

1. PROBLEM STATEMENT- For Re = 100, simulate the flow over a cylinder using steady and transient mode. In both approaches, show that the flow has converged. That is, what quantities or plots need to be looked at to determine that the flow has converged? How would you calculate Strouhal number in the steady and transient…

  Objective: The objective of this project is to write a PYTHON code to extract the data from the \'engine_data.out\' and calculate the work done, power output and specific fuel consumption of the engine. Definitions and Formulas: Power Output: Engine power or horsepower is the maximum power that an engine can put…

import numpy as np import matplotlib.pyplot as plt from scipy.optimize import curve_fit #x should be varied from 1 to 5 x=5 if x is 1: def func(t,a,b): return a*t +b elif x is 2: def func(t,a,b,c): return a*pow(t,2)+b*t +c elif x is 3: def func(t,a,b,c,d): return a*pow(t,3)+b*pow(t,2) +c*t +d elif x is 4: def func(t,a,b,c,d,e):…

In, Newton–Raphson method, named after Issac Newton and Joseph raphson, is a root finding algorithm which produces successively better approximations to the roots (or zeroes) of a real-valued function. The most basic version starts with a single-variable function f defined for a real variable x, the function\'s…

  The Simple Harmonic motion of the pendulum is transformed into a 2nd order differential equation when a damping term is added to its equation of motion. Here we will use PYTHON to solve that equation and see if we can understand the solution that it produces. A viscous damping force, modeling for example the viscous…

Otto cycle is a gas power cycle that is used in spark-ignition internal combustion engines (modern petrol engines).An Otto cycle consists of four processes:Two isentropic (reversible adiabatic) processesTwo isochoric (constant volume) processes     In the above diagrams,p → PressureV → VolumeT →…

                                           PYTHON PROGRAM FOR A 2 ARM ROBOT  A robot manipulator consists of links connected by joints. The links of the manipulator can be considered to form a kinematic chain.…

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The Rayleigh–Taylor instability, or RT instability (after Lord Rayleigh and G. I. Taylor), is an instability of an interface between two fluids of different densities which occurs when the lighter fluid is pushing the heavier fluid against any external force(gravity here). The lighter fluid exerts a force on the…

The Rayleigh–Taylor instability, or RT instability (after Lord Rayleigh and G. I. Taylor), is an instability of an interface between two fluids of different densities which occurs when the lighter fluid is pushing the heavier fluid against any external force(gravity here).The lighter fluid exerts a force on the denser…

##COMMENTS BY GRADER:Hey Karan, Good job on completing the challenge. Expected a much deeper explanation for the negative pressure as it was for 50 points of the grade. You have not mentioned the area where negative pressure is shown. So i have to reduce marks for that. Other than that, everything else is fine.##

                                                        INTRODUCTION In this project, the efficiency of MIXING-T is to be analysed for three different kind of cases.They are: CASE…