Modelling and simulation of flow through a flowbench

Aim:  1) Obtain the relationship between Pressure ratio and mass flow rate (Performace Curve) and explain results.   Input: 1) Typical Model of Cetrifugal pump with impeller, casing, inlet & outlet 2) Boundary conditions: Inlet: Environment Pressure: 101325 Pa Outlet: Outlet Velocity: 30 m/s 3) Parametric…

Aim: In this project, you have create a 3D model of a flow bench and run flow analysis & preform following test: Grid dependence test: For three grids run simulation at a particular valve lift and explain results. Effect of valve lift on mass flow rate: Run a parametric sweep to show the effect of valve lift on…

AIM:  1) Model the flow over a NACA0017 airfoil For the angle of attacks 0,2,4,6,8,10. 2) compare the lift and drag forces for each cases. INPUTS: Velocity of Air: 500m/s CASES: 1) Angle of Attack = 0 deg Pressure Plot: Velocity Plot: Table: Explaination: From the velocity & Pressure cut plot,  Air stream…

Aim: 1) Run a baseline simulation and then calculate the Reynolds number. Then 2) Increase the Reynolds number by a factor of 20%, 40%, and 100%, then run the transient flow simulation. 3) Create animations for pressure-velocity for all the three Reynolds number. Considered Parameters & dimensions: Cylinder diameter…

Aim:  Creating a pipe flow simulation with an inlet Reynolds number of 100,1000 and 10,000. For each of these cases:  1. Place line probes at 95%, 90% and 85% of the pipe length. 2. Compare the normalized velocity profile at each of these locations 3. Normalize the velocity profile by the inlet velocity Considered…

Aim:  Program 1: Compatability check of given file. Program 2: Program to take column numbers as the input and plot the respective columns as separate images. Program 3: Calculating the area under the P-V diagram Program 4: Calculating the power output of this engine. Assuming that RPM is 1500 Program…

Given Function: `5 − ( x − 2 )^2 − 2 ( y − 1 )^2` Constraints `x + 4 y = 3` Solution: According to Lagrange Theory, `L = f ( x ) + λ g ( x )` f(x) is the given function g(x) is the given constraint `L = 5 − ( x − 2 )^ 2 − 2 ( y − 1 ) ^2 − λ ( x + 4 y =…

Problem Statement: Matlab code for fitting a linear and cubic polynomial for the Cp data & Plotting the curves along with the raw data points. Given Data:'data' file (which contain actual temperature & cp value) Program: # Step 1 # Importing necessary library for this program import matplotlib.pyplot as plt…

Aim: Determining minimum pressure to break ice using an air cushion ice breaker - Newton Raphson method Problem: 1) Determine minimum pressure for different ice thickness considering reliasation factor=1 2) Finding optimised relaxation factor at h = 0.6 feet 3) Using the optimized relaxation factor to determine minimum…

Aim: Simulation the forward kinematics of a 2R Robotic Arm. Problem Statement: There are two links in robotic arm. First link o length of l1 which are making angle of theta1 with positive X-axis & second link of length of l2 which are making angle theta2 with positive X-axis & connected to end of first…

Problem Statement: Plot the P-V graph for otto cycle & estimate the thermal efficiency of the cycle. Given Data: Bore=0.1 m Stroke=0.1 m Connecting rod= 0.2 m Initial Pressure= 101300 N/m^2 Initial Temperature= 300 K Maximum Temperature=1500 K Compression Ratio=12 Polytropic Index=1.4 Program: # Program For Engine…

Aim:  Write a Python program to calculate drag force against a cyclist. 1) Incorporate a function to plot Drag force vs Velocity 2) Incorporate a function to plot Drag force vs Drag Coefficient Program: First Program (Drag force vs Velocity) # Program to calculate the drag force with change in velocity ''' Program…

**************************** Comments by graderthis is right,for row it is A = [1 2 3 4 5]for column it is A = [1;2;3;4;5] ****************************   % program for student physical fitnessclear allclose allclc% student_Fitness= Roll_No Age Weight Height Student_Fitness=[1 10 26 3.2; 2…

**************************** Comments by graderthis is right,for row it is A = [1 2 3 4 5]for column it is A = [1;2;3;4;5] ****************************   % program for student physical fitnessclear allclose allclc% student_Fitness= Roll_No Age Weight Height Student_Fitness=[1 10 26 3.2; 2…

**************************** Comments by graderthis is right,for row it is A = [1 2 3 4 5]for column it is A = [1;2;3;4;5] ****************************   % program for student physical fitnessclear allclose allclc% student_Fitness= Roll_No Age Weight Height Student_Fitness=[1 10 26 3.2; 2…

*********** Comments by Grader ************GOOD JOB !!!! AIM: Write a program to simulate the transient behaviour of a simple pendulum and to create an animation of it's motion.LINK: https://projects.skill-lync.com/projects/Simulation-the-transient-behaviour-of-a-simple-pendulum-and-creation-of-an-animation-of-its-motion-50794 

**************************** Comments by graderthis is right,for row it is A = [1 2 3 4 5]for column it is A = [1;2;3;4;5] ****************************   % program for student physical fitnessclear allclose allclc% student_Fitness= Roll_No Age Weight Height Student_Fitness=[1 10 26 3.2; 2…

Aim: 1) Creating a Rankine Cycle Simulator & Calculating the state points of the Rankine Cycle based on user inputs. 2) Plotting the corresponding T-S and H-S plots for the given set of inputs Theory: Rankine cycle is the theoretical cycle on which the steam turbine (or engine) works.          …

Aim: Program to parse the NASA thermodynamic data file and calculate thermodynamic properties of various gas species. Program: https://projects.skill-lync.com/projects/PROGRAM-TO-PARSE-THE-NASA-THERMODYNAMIC-DATA-FILE-AND-CALCULATE-THERMODYNAMIC-PROPERTIES-OF-VARIOUS-GAS-SPECIES-92244  

Aim: Program to parse the NASA thermodynamic data file and calculate thermodynamic properties of various gas species. Challanges: 1. Extracts the 14 co-efficients ( The first 7 coefficients are HIGH-temperature coefficients and the second 7 coefficients are LOW-temperature coefficients.) 2. Calculate…

Aim: Write a code in MATLAB to optimise the stalagmite function and find the global maxima of the function. https://projects.skill-lync.com/projects/Programming-to-optimise-the-stalagmite-function-and-find-the-Global-Maxima-of-the-function-24965  

Aim: Write a code in MATLAB to optimise the stalagmite function and find the global maxima of the function. Theory behind GA (Genetic Algorithm):  Five phases are considered in a genetic algorithm. 1) Initial population 2) Fitness function 3) Selection 4) Crossover 5) Mutation Genetic Algorithms are a method…

Problem Statement: Matlab code for fitting a linear and cubic polynomial for the Cp data & Plotting the curves along with the raw data points. Given Data: 'data' file (which contain actual temperature & cp value) Step Wise explanation: Main Program % Step 1 % Clearing workspace, command window & closing…

AIM: Write a program to simulate the transient behaviour of a simple pendulum and to create an animation of it\'s motion. LINK: https://projects.skill-lync.com/projects/Simulation-the-transient-behaviour-of-a-simple-pendulum-and-creation-of-an-animation-of-its-motion-50794  

Aim: Write a program to simulate the transient behaviour of a simple pendulum and to create an animation of it's motion. Given: `(d^2theta)/dt^2+b/m(d theta)/dt+g/l sintheta=0` g = gravity in m/s2 = 9.81 m/s2, L = length of the pendulum in m =1 m, m = mass of the ball in kg =1 kg, b=damping coefficient=0.05 Program:…

Problem Statement: Plot the P-V graph for otto cycle & estimate the thermal efficiency of the cycle. Given Data: Bore=0.1 m Stroke=0.1 m Connecting rod= 0.2 m Initial Pressure= 101300 N/m^2 Initial Temperature= 300 K Maximum Temperature=1500 K Compression Ratio=12 Polytropic Index=1.4 Program: Main Program % Step 1…

Aim: Simulation the forward kinematics of a 2R Robotic Arm. Problem Statement:  There are two links in robotic arm. First link o length of l1 which are making angle of theta1 with positive X-axis & second link of length of l2 which are making angle theta2 with positive X-axis & connected to end of first…

Aim: Plotting graph for Coefficient of Drag vs Drag Force for incremental changes in the velocity value. Formula:  Fd=(0.5)*rho*Cd*A*v^2 Fd=Drag Force, rho=Density of force, Cd=Coefficient of Drag, A=Frontal Area, v=Velocity of Cyclist Program % Program for calculating Drag Force against a cyclist % Step 1 clear all…

Aim: Plotting graph for Velocity vs Drag Force for incremental changes in the coefficient of drag value. Formula  Fd=(0.5)*rho*Cd*A*v^2 Fd=Drag Force, rho=Density of force, Cd=Coefficient of Drag, A=Frontal Area, v=Velocity of Cyclist Program % Program for calculating Drag Force against a cyclist % Step 1 clear all…