AIM MBD Simulation on IC Engine Valve Train OBJECTIVES To create 3D models of all the parts(i.e.Cam, Push-Rod, Rocker Arm, Valve stem and Valve) and assemble them in SolidWorks. To carry out the motion analysis in two different conditions- Cam Lift- 3.5 mm, Speed 1500 RPM Cam Lift- 6 mm, Speed 1500 RPM To plot the…
Anubrat Padhee
updated on 07 Jul 2020
Project Details
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Read more Projects by Anubrat Padhee (28)
MBD simulation on IC engine valve train
AIM MBD Simulation on IC Engine Valve Train OBJECTIVES To create 3D models of all the parts(i.e.Cam, Push-Rod, Rocker Arm, Valve stem and Valve) and assemble them in SolidWorks. To carry out the motion analysis in two different conditions- Cam Lift- 3.5 mm, Speed 1500 RPM Cam Lift- 6 mm, Speed 1500 RPM To plot the…
07 Jul 2020 12:04 PM IST
MBD simulation of a piston assembly
AIM MBD Simulation on a Piston Assembly OBJECTIVES To create 3D models of all the parts(i.e. Piston, Gudgeon pin, Connecting Rod, Crank) and assemble them in SolidWorks. To carry out the motion analysis in three different conditions- Wrist Pin offset- ‘0 mm’ and Crank Speed- 2000 RPM(clockwise) Wrist Pin offset-…
07 Jul 2020 11:38 AM IST
MBD simulation of a planetary gear system
AIM MBD Simulation of a Planetary Gear System OBJECTIVES To design a Planetary Gear System with the given inputs. To run a simulation for the following cases. Giving Input speed of 200 RPM to Sun Gear and taking Output from Carrier, keeping Ring Gear fixed. Giving Input speed of 200 RPM to Ring Gear and taking Output from…
07 Jul 2020 10:01 AM IST
MBD of internal geneva mechanism
AIM MBD Simulation of an Internal Geneva Mechanism OBJECTIVES To create 3D models of the driver and driven wheels and assemble them to create the Internal Geneva Mechanism using Solid Works. To perform motion analysis, by rotating the driving wheel by 10 rpm(using 60 Frames per second) and 20 rpm(using 120 Frames…
07 Jul 2020 07:42 AM IST
Centrifugal pump design and analysis
Aim: To create a 3-D model of a centrifugal pump, run a baseline flow simulation where inlet flow takes place and then perform a parametric study for different velocities. To plot the performance diagram and obtain the relationship between pressure ratio and mass flow rate. Theory: Centrifugal pump: Centrifugal pumps are…
02 Jul 2020 12:34 PM IST
Frequency analysis of a rotating shaft
Aim: To carry out a frequency analysis of a rotating shaft in SOLIDWORKS. Theory: Procedure: Create a 2-D sketch with the basic dimensions of the sketch and using mirror function complete the 2-D cross-sectional sketch. Using revolve tool, create a 360 degree revolve of the sketch making it into a 3-D part model. Now assign…
02 Jul 2020 11:01 AM IST
Analysis of buckling phenomena
Aim: To perform a buckling analysis on a cyclone separator stand by creating a metallic stiffener on the legs of the stand and run the analysis to find out the change in buckling factor of safety. Theory: In engineering, buckling is the sudden change in the shape of a structural component under loads such as the…
01 Jul 2020 08:38 AM IST
Simulation of forward kinematics of 2R robotic arm
Aim: To simulate the forward kinematics of a 2R robotic arm using python. Objective: To animate and simulate the motion of the 2R robotic arm in the given workspace. Theory: Forward kinematics means the use of kinematic equations of a robot to compute the position of the arm of the robot from specified values for the joint…
01 Jul 2020 06:21 AM IST
Comparision of bending in beams
Aim: To compare the bending performance of three types of beams which are: rectangular section beam, I section beam and C section beam. Theory: Finite element analysis (FEA): It is a computational method where the whole geometry is discretized into smaller elements and a system of governing equations are applied to these…
30 Jun 2020 03:32 PM IST
Analysis on a plate with a hole
Aim: To compare the performance of 2 separate plates with different hole geometries by performing static structural analysis using SOLIDWORKS simulation (FEA). CASE 1 Length=300mm Height=120mm Thickness=30mm Circular Hole at the centre Diameter=60mm Boundary conditions: Material-Alloy steel One end fixed Force-1000N (Tensile)…
29 Jun 2020 12:13 PM IST
Modelling and simulation of flow through a flowbench
https://skill-lync.com/projects/modelling-and-simulation-of-flow-through-a-flowbench-75
20 Jun 2020 11:46 AM IST
Modelling and simulation of flow through a flowbench
Aim: To create a 3D model of flow bench in SOLIDWORKS and run a CFD baseline flow analysis. To plot valve lift vs. mass flow rate and valve lift vs. pressure drop in the system. Theory: Flow bench: An air flow bench is a device used for testing the internal aerodynamic qualities of an engine component and is related to…
20 Jun 2020 11:46 AM IST
Flow over an airfoil
Aim: CFD analysis of subsonic flow over an NACA0017 airfoil over various angle of attacks and compare the lift and drag force. Theory: Airfoil: An airfoil (American English) or aerofoil (British English) is the cross-sectional shape of a wing, blade (of a propeller, rotor, or turbine), or sail (as seen in cross-section).…
16 Jun 2020 08:21 AM IST
Flow over cylinder
Aim: CFD analysis of a cylinder in which external flow takes place and running a baseline simulation and then calculating the Reynolds number and also the simulation end time. Reynold’s number increased by a factor of 20%, 40% and 100% and then run the transient flow simulation. Create pressure and velocity animation…
15 Jun 2020 02:19 PM IST
Pipe flow simulation
Aim: Run a pipe flow simulation with an inlet Reynolds number of 100,1000 and 10,000. For each of these cases do the following Place line probes at 95%, 90% and 85% of the pipe length. Compare the normalized velocity profile at each of these locations Normalize the velocity profile by the inlet velocity. Theory: Geometry:…
13 Jun 2020 04:10 PM IST
Data Analysis
Aim: To read the data from the suitable file format and analyse the data,plot the graphs,calculate area under the given curve,power and specific fuel consuption. Theory: Code: # Data Analysis # By : Anubrat Padhee # Importing libraries import matplotlib.pyplot as plt import ast # To check if file is present or not try:…
01 Jun 2020 11:34 AM IST
Curve Fitting
1. What does popt and pcov mean? popt- An array of optimal values for the parameters which minimizes the sum of squares of residuals. pcov-2d array which contains the estimated covariance of popt. The diagonals provide the variance of the…
30 May 2020 12:15 PM IST
Breaking Ice with Air cushion Vehicle - Find minimum pressure with Newton-Raphson method
Aim: Determining minimum pressure to break ice using an air cushion ice breaker - Newton Raphson method Objective: 1. Use the newton raphson method to find out the value of pressure for h = 0.6. 2. Find the optimal relaxation factor for this problem with the help of a suitable plot. 3. Tabulate the results of p for h =…
30 May 2020 11:19 AM IST
Solving second order ODEs
Aim: Write a program to simulate the transient behaviour of a simple pendulum and to create an animation of its motion. Objective: Stimulate the motion between 0-20 seconds for angular displacement and angular velocity =3 rad/s at time t=0. Solve second order ODE of a simple pendulum with damping using odeint function…
30 May 2020 10:46 AM IST
Air Standard cycle
Aim: To write a program in Python to plot an otto cycle and calculate its thermal efficiency. Objective: To solve the different state variables of otto cycle. To plot a P-V diagram. To calculate the thermal efficiency of an otto cycle. Theory: An Otto cycle is an idealized thermodynamic cycle that describes the functioning…
25 May 2020 11:57 AM IST
Parsing NASA's thermodynamic data
Aim: · To extract the all the 14 coefficients of elements/compound from the data and calculate entropy, enthalpy and specific heat. · To plot the variation of these parameters with respect to specified local temperature…
25 May 2020 10:40 AM IST
Flow against bicycle
Aim: To calculate the drag force against a cyclist. Governing Equation: Fd= 1/2*r*A*V^2 where Fd=drag force r=density of the fluid which the body is resisting A=frontal area V=velocity Objective: To plot a graph between velocity and drag force at a constant drag coefficient. To plot a graph between drag coefficient and…
23 May 2020 04:53 PM IST
Simulation of forward kinematics of a 2R robotic arm
Aim: To simulate the forward kinematics of a 2R robotic arm. Objective: To animate and simulate the motion of the 2R robotic arm in the given workspace. Theory: Forward kinematics means the use of kinematic equations of a robot to compute the position of the arm of the robot from specified values for the joint parameters.…
23 May 2020 10:14 AM IST
Genetic Algorithm
Aim:To calculate the global maxima of a stalagmite functionIntroduction:A genetic algorithm is a search heuristic that is inspired by Charles Darwin's theory of natural evolution. This algorithm reflects the process of natural selection where the fittest individuals are selected for reproduction in order to produce offspring…
15 May 2020 10:49 AM IST
Solving second order ODEs
Aim: Write a program to simulate the transient behaviour of a simple pendulum and to create an animation of its motion. Objective: Stimulate the motion between 0-20 seconds for angular displacement and angular velocity =3 rad/s at time t=0. Solve second order ODE of a simple pendulum with damping using lsode function in…
09 May 2020 04:26 AM IST
Curve fitting using MATLAB
Aim: Curve fitting using MATLAB Objective: Linear and cubic curve fitting of a set of data points. Plotting predicted data against raw data points. To measure the goodness of the fit. Theory: Curve fitting is the process of constructing a curve, or mathematical function, that has the best fit to a series of data points.…
07 May 2020 06:43 AM IST
Flow against bicycle
Aim: To calculate the drag force against a cyclist. Governing Equation: Fd= 1/2*r*A*V^2 where Fd=drag force r=density of the fluid which the body is resisting A=frontal area V=velocity Objective: To plot a graph between velocity and drag force at a constant drag coefficient. To plot a graph between drag coefficient and…
05 May 2020 06:09 AM IST
Air standard cycle
Aim: To write a program in MATLAB to plot an otto cycle and calculate its thermal efficiency. Objective: To solve the different state variables of otto cycle. To plot a P-V diagram. To calculate the thermal efficiency of an otto cycle. Theory: An Otto cycle is an idealized thermodynamic cycle that describes the…
05 May 2020 05:41 AM IST