clear allclose allclc %inputsb = 0.05;%gravityg = 9.81;%massm = 1;%lengthl = 1;%initial conditiontheta_0 = [0;3]; %timpespant_span = linspace(0,20,200); %solving ODE[t,results] = ode45(@(t,theta)ode_func(t,theta,b,g,l,m),t_span,theta_0); %removed some unnecessary gapssubplot(5,4,[13,14,17,18]);plot(t,results(:,1),'color','b');hold…

clear allclose allclc%inputsx=linspace(0,0.6,150);y=linspace(0,0.6,150);num_cases = 50; %creating 2D mesh[xx yy] = meshgrid(x,y)%preparing stalagmite function for i=1:length(xx) for j=length(yy) input_vector(1)=xx(i,j); input_vector(2)=yy(i,j); f(i,j)= stalagmite(input_vector); end end %study 1 statistical behaviour for…

CODE EXPLANATION FIRST WE GIVE OPEN THERMO.DAT COMMAND AND PUT IN READING MODE. THEN WE USE fgetl(F1) COMMAND TO READ 1ST LINE. THEN WE USE FOR COMMAND TO SKIP FIRST THREE LINE(COMMENTS) THEN STRSPLIT COMMAND TO DIFFRENCIATE TEMPERATURE VALUE(SPACE '  ') USE OF FOR LOOP TO TO READ OUT THE 53 SPECIES NAME  WE…

AIM: To create the 3D model of the internal Geneva mechanism, to perform motion analysis by rotating the driver wheel and analysing it by plotting different variables. OBJECTIVES To create 3D models for driver and driven wheels. To perform motion analysis by rotating the driver wheel at 10 rpm and 20 rpm To obtain a plot…

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, a fuel is used to produce heat within a boiler, converting water into steam which then expands through a turbine producing useful work. This process was developed in…

INTRODUCTION   GEAR: A gear is a rotating machine part having cut teeth. which mesh with another toothed part to transmit torque. The teeth on the two meshing gears all have the same shape. Two or more meshing gears. working in a sequence. are called a gear train or a transmission.    PLANETARY GEARS: A…

Piston motion analysis is study of the reciprocating motion of the piston in the cyclinder and the motion of the assembly attached i.e. connecting rod, end cap, crank shaft & gudgeon pin.First of all for the assembly of connecting rod, crank shaft, end cap, gudgeon pin and piston itself we will prepare the geometric model…

AIMIn this project. the main objective is to model an IC engine valve train which consists of essential parts such as a cam. push rod. rocker arm. valve mount. and valve. then assemble them in SolidWorks. Then run the motion analysis to find the contact force encountered between the parts(between cam and push rod. push-rod…

AIM: To simulate the flow over a cylinder for the conditions shown in the video. • To calculate the baseline case Reynolds number. o Re = rho' U_inlet*D/mu o D = cylinder diameter o mu = dynamic viscosity o rho = density • To run a baseline simulation and then calculate the Reynolds number. Then increase the…

The NACA airfoils are airfoil shapes for aircraft wings developed by the National Advisory Committee for Aeronautics(NACA). The shape of the NACA airfoils is described using a series of digits following the word "NACA". The parameters in the numerical code can be entered into equations to precisely generate the cross-section…

  INTRODUCTION:   An airflow bench is a device used for testing the internal aerodynamic qualities of an engine component and is related to the more familiar wind tunnel. It is primarily used for testing the intake and exhaust ports of cylinder heads in an internal combustion engine. it is also used to test the…

Introduction: A pump which is the heart of the hydraulic system, converts mechanical energy into hydraulic energy. The mechanical energy is delivered to the pump via a prime mover such as an electric motor. Due to mechanical action, the pump creates a partial vacuum at its inlet. This permits atmospheric pressure to force…

AIM: To perform the Frequency analysis by creating a model provided to find out 5 mode shapes using simulation in Solidworks. OBJECTIVE: • To find out the critical frequencies of a rotating shaft in Solidworks. • To find out 5 mode shapes of the shaft and to list out the resonant frequencies. PROCEDURE: To create…

AIM— To use ADVISOR tool for simulation. OBJECTIVE — 1. Use EV_defaults_in_file, if cargo mass is 500 kg with all other default conditions, find the vehicle can travel for 45 with FTP drive cycle? & conclude the observations. 2. By using above case, try changing battery capacity and repeat the simulation.…

Aim. 1. Which types of power converter circuits are employed in an electric and hybrid electric vehicle? 2. An Electric Vehicle's powertrain with a 72V battery pack is shown in the diagram below. The duty ratio for acceleration operation is '611 and for the braking operation the duty ratio is What is EV steady-state speed…

AIM: • To run the MATLAB demo script "Speed Control of DC Motor using BJT H-Bridge" & evaluate the model such that Armature current doesn't shoot-up when the Motor changes its direction of rotation. • To compare 4-Quadrant Chopper DC Drive (DC7) block with BJT H-Bridge Model. • To build EV Model using…

Objective: In this project the following studiies have to be carried out: 1. Search and list out the total weight of various types of aircrafts. 2. Is there any difference between ground speed and air speed? 3. Why is it not recommended to use aircraft engine power to move it on the ground at Airport? 4. How an aircraft…

AIM :- • To calculate the energy required for braking based on a specific drive cycle. • To explain why electric motors cannot develop braking torque at high speed and also how electric and mechanical brakes are co-ordinated. • To write a MATLAB program to plot the contour of a motor's speed, torque and…

Mapped Model: • The mapped model is one type where the data points are pre_assigned in lookup tables. • The engine or motor torque required is sensed and the motor or engine block generates the requiered torque output just as required simply without considering the real time motor or engine, parameters •…

AIM To create a MATLAB model of electric car which uses a battery and a DC motor Objectives 1. To make a most simple and low run time vehicle model using individual components 2. To check out performance parameters 3. To check the model results 4. To know MATLAB models and concluding their configurations Introduction Electric…

DESIGNING, MODELLING, ASSEMBLY and PHOTO RENDERING of AMERICAN CHOPPER INTRODUCTION: The Project Report is about the Designing, Modelling, Assembly and Photo Rendering of American Chopper using Solid Works and Solid Works Visualize. OBJECTIVE: To Design and Modeling each component required to make assembly of American…

Objective: The main objective of the project is to sketch and build a complete "Sunseeker Predator Yacht" using Solidworks and adding the appearences as suitable and required decals to the assembled yacht. Yacht: A yacht is a type of boat which is mainly used for recreation.lt usually has a cabin, so it does not need to…

Aim: To create a Base Bracket Plastic Component through a given Class A Surface and perform Draft Analysis on the final plastic component. Objectives: • Creation of Tooling Axis. • Creation of Class B and Class C surface. • Creating a solid part out of surface modelling. • Draft Analysis of Class A surface and final plastic…

Week 8 - Challenge 3 - Switch Bezel Design Aim: Create the Switch Bezel Plastic component through the given Class-A surface Theory Tooling Axis - Tooling Axis is the direction in which the component will be ejecting after the molding process is completed. The rules of selecting an optimum direction of tooling axis for…

AIM:to create the core and cavity for the switch bezel condering the all design rules. TOOLING AXIS: IT IS THE AXIS IN WHICH THE DIRECTION CORE AND CAVITY OPEN. THIS IS THE VERY IMPORTANT FOR PRODUCTION OF PLASTIC COMPONENT. MOST OF THE DEFECT WILL DONE IMPROPER TOOLING AXIS CREATION BY THE PLASTI DESIGNER. THERE ARE SO…

Aim:- • To create a coin holder plastic component through the given Class A surface and performing the draft analysis on the model. Objective:- • To ensure proper tree structure. • To see overview of the model. • Geometrical set having proper name. • Total sketch should be in iso-constraned. •…

Aim: To Create the Bumper Plastic component through the given Class-A surface.  Step 1- To create Tooling axis for A surface  Step 2- Draft analysis Step 3- create B surface Step 4- By using sweep and multi section surface feature create rest of the B surface and Join. Step 5- Create C Surface by Draft direction…

Objective:  To design a rib and screw bose. Tooling Axis:- The direction in which mold opens or Core and cavity get separated, is called the Tooling axis. Phase 1:- In phase 1 we import Class A surface in Catia. That Class A surface may be in the different part surfaces, so we join them using JOIN Command in CATIA.…

OBJECTIVE: General Guidelines for Bosses: • Draft - 0.5 degrees on walls of boss • Thickness - Typically 40%* of the nominal wall at the base. • Height to Diameter Ratio - 3:1 • Radii - 0.25mm maximum radii. • Doghouse wall thickness at the intersection of the part wall ( ) should be 40% or less…

AIM : To create a solid body of a given Door Applique and to create the Locators and Heat Stakes on it as per design standards. INTRODUCTION : • Heat Staking Heat Staking is a pulsed-heat process to join two or more parts out of which one at least is made of plastic. The process is to deform the plastic material using…

BENCHMARKING Benchmarking is a process of measuring the performance of a company's products, services, or processes against those of another business considered to be the best in the industry, "best in class." The point of benchmarking is to identify internal opportunities for improvement. By studying companies with superior…