A program to solve the equation of 2nd order differential equation   The equation for damping is as follow : where In the above equation, g = gravity in m/s2, L = length of the pendulum in m, m = mass of the ball in kg, b=damping coefficient. and  L=1 meter, m=1 kg, b=0.05. g=9.81 m/s2. first writing a ode…

Writing code in MATLAB to optimize the stalagmite function and find the global maxima of the function First, we have to create the stalagmite function for optimizing for that we know the formula so putting the values in the formula and we use negative sig to find the maximum we get the  function as follows …

 We have to 1. Write a function that extracts the 14 coefficients and calculates the enthalpy, entropy and specific heats for all the species in the data file 2. Calculate the molecular weight of each species and display it in the command window. 3. Plot the Cp, Enthalpy, and Entropy for the local temperature…

Writing a program to Create a Rankine Cycle Simulator using MATLAB. About Rankine cycle : The Rankine cycle or Rankine Vapor Cycle is the process widely used by power plants such as coal-fired power plants or nuclear reactors. In this mechanism, fuel is used to produce heat within a boiler, converting water into steam…

Motion analysis of internal geneva mechanism Objective : To Create 3D models for driver and driven wheels and compare motion analysis with and without Precise contact for rotation of driver wheel at 10 rpm at 60fps and 20 rpm at 120 fps for the plots of Contact force (between driving and the driven wheel) as a function…

   Motion analysis of planetary gear  About : A planetary gear (also known as epicyclic gear train ) consists of two gears mounted so that the center of one gear revolves around the center of the other. A carrier connects the centers of the two gears and rotates to carry one gear, called the planet…

Motion analysis of piston assembly  Objective : To perform the motion analysis on piston assembly in three different conditions as follows  Sl.No   Wrist Pin Offset     Crank Speed (Rpm) 1 "0" mm 2000 2 10 mm Positive  2000 3 10 mm Negative  2000 Modeling of parts: For the simulation…

Objective :  Run a pipe internal 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. To compare the normalized velocity profile at each of these locations Normalize the velocity profile by the inlet…

Objective : To simulate the flow over the cylinder for the baseline condition of speed to 10 m/s Diameter of 0.04m and length of 0.05m then calculating the Reynolds number for baseline condition and then increase the Reynolds number by a factor of 20%, 40%, and 100% then run the transient flow simulation and Simulation…

Objective :  To simulate the flow over a NACA0017 airfoil and for the angle of attacks 0,2,4,6,8,10 compare the lift and drag forces About airfoil :   An airfoil is the cross-sectional shape of a wing, blade (of a propeller, rotor, or turbine), or sail (as seen in cross-section)  An airfoil-shaped body…

Objective :   To create a 3D model of a flow bench and run the grid dependency test run flow analysis and obtain a plot of lift vs mass flow rate and find the effect of valve lift on the mass flow rate  About airflow bench : An airflow bench is a device used for testing the internal aerodynamic qualities…

Objective :  Simulate the IC engine valve train for Sl.No CAM Lift (mm) Speed (RPM)  Material  1 3.5 1500 Cast Carbon Steel 2 6 1500 Cast Carbon Steel and obtain the following values Valve Lift.  The contact force between  Cam and Push Rod Pushrod and Rocker Arm Rocker Arm and Valve Also, Explain why…

Aim: Design and flow simulation of centrifugal pump and Obtain the relationship between Pressure ratio and mass flow rate and explain your results. Abput :  Centrifugal pumps are used to transport fluids by the conversion of rotational kinetic energy to the hydrodynamic energy of the fluid flow. The rotational…

Aim: To compare the bending in the beam  Modeling :  for reference we have  using reference sketches we create the 3d model by  extruding to a length of 400 mm Analysis: choose the static analysis fix the one face of the beam as shown below apply the load of 1500N on the smaller face of the beam as…

Aim: To perform the bucking analysis on the cyclonic separator stand and find the optimum place for stiffener Modeling :  For the study, we have given the model of cyclonic separator without stiffener so bulid the stiffner by sktch on the face of stand and extrude of 50 mm with the offset of 1000mm Simulation : …

Aim: Perform a static analysis on two models of the plate with holes Modeling:  We have the dimensions of the plates with holes  for case 1 :Length=300mm,Height=120mm,Thickness=30mm,Circular Hole at the center,Diameter=60mm          for case 2: Length=300mm, Height=120mm, Thickness=30mm,…

Aim: To find out the critical frequencies of a rotating shaft in Solidworks Modeling :  We are using the dimensions as mentioned in the sketch below and using revolve feature we are converting the sketch into a 3D model    Simulation :  Select the frequency analysis as the study for the simulation right-click…

Aim: To write a Python program to calculate drag force against a cyclist. Consideration: 1. The frontal area of a bicycle with the rider is considered to be 0.3623 m^2  2.For plotting the velocity and drag force consider constant drag coefficient of 0.85 which is the maximum drag force condition and we get the plot…

Aim: Solving the otto cycle for PV diagram and calculating thermal efficiency of the engine About the otto cycle: An Otto cycle is an idealized thermodynamic cycle that describes the functioning of a typical spark ignition piston engine. It is the thermodynamic cycle most commonly found in automobile engines.[1] The Otto…

Aim: curve fitting What do popt and pcov mean? =The popt argument are the best-fit parameters for the coefficients The pcov variable contains the covariance matrix, which indicates the uncertainties and correlations between parameters. This is most useful when the data has uncertainties. What does np.array(temperature)…

Aim: To perform the data analysis Objective:  Data visualizer Your script should take column numbers as the input and plot the respective columns as separate images Each file should be saved by the name of the column The plot labels should be extracted from the file. Compatibility check  Your code should exit…

Aim: A program to solve the equation of 2nd order differential equation   The equation for damping is as follow : where In the above equation, g = gravity in m/s2, L = length of the pendulum in m, m = mass of the ball in kg, b=damping coefficient. and  L=1 meter, m=1 kg, b=0.05. g=9.81 m/s2. Code explanation: create a…