Solving second order ODEs - Pendulum

Flow over an airfoil AIM: Model the flow over a NACA0017 airfoil For the angle of attacks 0,2,4,6,8,10 compare the lift and drag forces.   ABSTRACT:   In this project we are going to perform transient state simulation of flow over a four digit NACA 2412 airfoil at various angle of attack. We are going to…

Centrifugal pump design and analysis AIM: Performance diagram. Obtain the relationship between Pressure ratio and mass flow rate and explain your results.                    Pressure ratio = Outlet total pressure/ Inlet total pressure INTRODUCTIONS : Centrifugal pnmps…

Flow over a cylinder AIM: Simulate the flow over a cylinder. INTRODUCTIONS : Calculate the baseline case Reynolds number.   Re = ρ*U_inlet*D/μ D = cylinder diameter mu = dynamic viscosity ρ = density Run a baseline simulation and then calculate the Reynolds number. Then increase the Reynolds number…

Frequency Analysis of a rotating shaft AIM: We will have to find out the critical frequencies of a rotating shaft in Solidworks. We will have to create the model in Solidworks according to dimensions that you see fit. INTRODUCTION: Rotating shafts: Rotating shafts tend to bow out at certain speeds and whirl in…

AIM: To model an IC Engine Valve Train and run a simulation to obtain:- Obtain the Valve Lift.  The contact force between  Cam and Push Rod Pushrod and Rocker Arm Rocker Arm and Valve Sl.No CAM Lift (mm) Speed (RPM)  Material  1 3.5 1500 Cast Carbon Steel 2 6 1500 Cast Carbon Steel To determine…

MBD Simulation on a Piston Assembly AIM: In this project, the main objective is to model a piston and it's associated parts i.e. piston head, wrist pin, connecting rod, end cap and crank then run an MBD motion simulation on that. Motion analysis is done at 1200rpm and frame rate 7200fps with precision contact for three…

AIM: Creat a assembly of planetary gear with all given constrain and make a motion analysis. PLANETARY GEAR: In this project, main objective to model a planetary gear which consists of a ring gear, a sun gear, four planetary gear and a carrier. After assembling the all gear and carrier we make a motion analysis at 200rpm…

"INTERNAL GENEVA MECHANISM" AIM: MOTION ANALYSIS OF INTERNAL GENEVA MECHANISM. INTRODUCTION & THEORY: The Geneva drive or Maltese cross is a gear mechanism that translates a continuous rotation movement into intermittent rotary motion. the difference between Geneva Drive mechanisms and…

FORWARD KINEMATICS OF 3R ROBOTIC ARM   A robotic arm is a kind of open kinematic chain, which is really just a collection of link and joints. Usually at the end of this chain is a tool of some kind, like a gripper or a welder or a drill. This is called the end-effector.    GEOMETRY INFORMATION:    …

                                Solving second order ODEs   AIM: Write a program in Matlab\\Octave that will simulate the pendulum motion, just like the one shown in the start of this challenge.   EQUATIONS:   In the above…

Genetic Algorithm AIM: Try to understand the concept of genetic algorithm. PROGRAM EXPLANATION:  Firstly we will create our own function to calculate the value of objective function at various values of x and ywe use linspace command for creating various x and y valuesNow, we create a matrix using the meshgrid…

Rankine cycle Simulator AIM: Creating a Rankine Cycle Simulator & Calculating the state points of the Rankine Cycle based on user inputs, Plotting the corresponding T-S and H-S plots for the given set of inputs Theory:   Rankine cycle is the most basic thermodynamic cycle for any steam powerplant. It starts…

Parsing NASA thermodynamic data AIM: Right a program Parsing NASA thermodynamic data properties such as Cp, H and S. PROGRAM EXPLANATION 1. write a program that extracts the 14 coefficients from given THERMO.DAT fil 2. Calculate the enthalpy, entropy and specific heat for all the species in the data fil 3. Calculate…