MBD simulation on Planetary gear

                                                 PIPE ANALYSIS USING ANSYS                                    …

Stress = Ratio of Internal Resisting Force to the cross-sectional area.  Strain = Ratio of Change in dimension to the original dimension. Longitudinal Strain = change in length on longitudinal by original length in the longitudinal direction. Lateral/Transverse Strain = Change in length on lateral by orignal in lateral…

Static Analysis of a bar with a hole in a center                  

`del`T/`del`t + `alpha`(`del``square`/`del`x`square`

OBJECTIVE: To setup the steady-state simulation and compare the mixing effectiveness of the following cases- Case 1  Short mixing tee with hot inlet velocity of 3m/s Momentum ratio of 2 Case 2  Long mixing tee with hot inlet velocity of 3m/s Momentum ratio of 2 Case 3  Short mixing with hot inlet velocity…

AIM: To do modelling and simulation of flow through a flowbench and do the following- Grid Dependency Test Effect of Valve lift on mass flow rate     INTRODUCTION  Flowbench is a device which is basically used to design intake port and for testing the internal aerodynamic quality of the engine. Valve…

ABSTRACT: In this project, I have written about cyclone separator and Empirical model in brief. I have also performed an analysis of the cyclone separator model and applied different boundaries conditions to measure the effects and three different cases were ran to vary the number of particle effect on cyclone separator…

AIM:  To calculate drag force against a cyclist and to plot 1) velocity vs drag force.                                                                  …

Aim Write a program to simulate the transient behavior of a simple pendulum and to create an animation of its motion.   Programming to simulate the transient behavior of the simple pendulum is dom=ne below using MATLAB. %self second order ODE clear all close all clc %Inputs m=1 %Mass of ball in kg. b=0.05 %Damping…

AIM: To model and assemble an Internal Geneva Mechanism and perform motion analysis on it.   INTRODUCTION An internal/external Geneva mechanism is also called as Geneva drive or Maltese cross is a gear mechanism that translates the continuous rotary motion into intermittent rotary motion. The rotating wheel called…

AIM:  To model the flow over NACA0017 airfoil and compare the lift and drag force for the angle of attack 0,2,4,6,8,10. INTRODUCTION The NACA airfoils are the airfoil shapes for aircraft wings developed by the National Advisory Committee for Aeronautics (NACA). The shape of the NACA airfoils…

AIM To visualize PV diagram of air standard cycle. Calculate the thermal efficiency of the engine.   Coding to visualize PV diagram and thermal efficiency of the engine is done by using MATLAB.   % PV diagram & Thermal efficiency of Air Standard Cycle. %Inputs. bore=.1; %Diameter of engine's cylinder…

AIM- To model all the parts of the piston assembly and then assemble them to run a multibody dynamics simulation on that.   OBJECTIVE- The motion analysis is going to be carried out in three different conditions, Sl.No Wrist Pin Offset  Crank Speed (Rpm) 1 "0"mm 2000 2 "10"mm positive 2000 3 "10"mm negative…

AIM: Write a code in MATLAB to optimize the stalagmite function and find the global maxima of the function. Explain the concept and syntax of Genetic Algorithm.   Solution:                                          …

ABSTRACT: In this project, I have discussed some practical CFD models that have been based on the mathematical analysis of Rayleigh Taylor waves, Atwood number and have  perform the Rayleigh Taylor instability simulation for 3 different mesh sizes.   INTRODUCTION: The Rayleigh Taylor instability occurs at the…

AIM -  To model and run the motion analysis of the planetary gear system with a sun gear, a ring gear, a carrier and four planetary gears.   OBJECTIVE - Run a simulation on the following cases- Sl.No Input Output Fixed 1 Sun Gear Carrier Ring Gear 2 Ring Gear Carrier Sun Gear 3 Sun Gear Ring Gear Carrier…

AIM: To explain about the possible types of combustion simulations in FLUENT and to perform a combustion simulation on the combustor model and plot the variation of the mass fraction of the different species.    INTRODUCTION Combustion is a chemical process or a reaction between a fuel (Hydrocarbon) and oxygen.…

AIM- To perform a CHT analysis on a model of an exhaust manifold.   INTRODUCTION- Conjugate Heat Transfer Heat transfer is an act of thermal energy being exchanged between two systems by dissipating heat. The amount of thermal energy available is determined by the temperature and heat flow represent the movement of…

AIM: To run a pipe flow simulation with inlet Reynolds no. 100, 1000 & 10000 and by placing the line probes at 95%, 90% & 85% of total length compare the normalized velocity profile at each of the locations.  INTRODUCTION Fluid flow can be divided into two types Laminar flows and Turbulent…

AIM : To calculate the Reynolds no. for baseline simulation then increase the Reynolds no. by a factor of 20%, 40% & 100% and create the animation of pressure-velocity for all Reynolds no. by running the transient flow simulation. INTODUCTION Transient flow - is a flow where velocity and pressure of flow changes…

OBJECTIVE: For Re = 100, simulate the flow over a cylinder using steady and transient mode.  In both approaches, show that the flow has converged. How would you calculate Strouhal number in the steady and transient simulations? Submit a well-formatted report with relevant images.    INTRODUCTION: Steady-state…

ABSTRACT: In this project conjugate heat transfer analysis of a graphic card is done using ANSYS FLUENT.  The potential hotspot is determined and suggestion on increasing the cooling efficiency was given.   INTRODUCTION:  CHT stands for Conjugate Heat Transfer. This type of analysis consists of simulation…

AIM  To simulate the forward kinematics of a 2R Robotic Arm and creating the animation of motion.   Coding to simulate forward kinematics motion of 2R Robotic Arm is shown below using MATLAB % Moving robotic arm. clear all close all clc % Inputs l1=2; %Length of link-1. l2=1; %Length of link-2. theta1= linspace(0,90,15);…

AIM: To study Ahmed Body and do the grid dependency test and explain the results.   Ahmed Body & its Importance- The Ahmed Body was first created by S. R. Ahmed. The shape provides a reference model to study the coefficient of drag, the effect of wake on ground vehicles and other major properties.    …

ABSTRACT:  In this project, I have analyzed the flow pattern of the two different lubricating fluid in two cases, one case with increased clearance than the other. Water and oil are the two-fluid simulated as the lubricant. I have successfully able to complete the 4 rotation of the gears in the Academic Licence…

AIM  To calculate drag force against a cyclist and to plot 1) velocity vs drag force.                                                                  …

ABSTRACT: In this project, I have performed a parametric study on the gate valve by setting up 5 design points. I have measured the mass flow rate at the outlet for each design point and have attached graphs, plots and animation to make the study complete.     INTRODUCTION: A gate valve also known as…