https://youtu.be/o1bQUztTtAs %function that gives or returns dtheta/dt function [dtheta_dt] = ode_func(t,theta,b,g,l,m) theta1 = theta(1) theta2 = theta(2) dtheta1_dt = theta2; dtheta2_dt = -(b/m)*theta2 - (g/l)*sin(theta1); dtheta_dt = [dtheta1_dt; dtheta2_dt]; end clear all close all clc b = 0.05 %damping co.eff g =…

Genetic Algorithm (GA) is a search-based optimization technique based on the principles of Genetics and Natural Selection. It is frequently used to find optimal or near-optimal solutions to difficult problems which otherwise would take a lifetime to solve. It is frequently used to solve optimization problems, in research,…

MATLAB CODES Function program for calculating Specific heat %function program for Specific Heat function[Cp] = Specific_heat(a1,a2,a3,a4,a5,a8,a9,a10,a11,a12,R,temp,global_mid_temp) if temp >= global_mid_temp Cp = R*(a1+(a2*temp)+(a3*(temp).^2)+(a4*(temp).^3)+(a5*(temp).^4)); else Cp = R*(a8+(a9*temp)+(a10*(temp).^2)+(a11*(temp).^3)+(a12*(temp).^4));…

clear all close all clc %information fprintf('\n RANKINE CYCLE SIMULATOR '); fprintf('\n\n1-2 Isentropic Expansion in Turbine'); fprintf('\n2-3 Constant Pressure Heat Rejection in the Condenser'); fprintf('\n3-4 Isentropic Compression in the Pump'); fprintf('\n4-1 Constant Pressure Heat Addition by the Boiler\n'); %inputs…

To continue with the design process first we need to find out the tooling axis for the surface and check for all the drafts using Draft Analysis tool of CATIA. Draft Analysis for Surface A: The analysis is done for 3degree draft. So as can be seen all the surfaces are more than 3deg.  Creating of Tooling Axis: …

           The below image shows that the Class – A surface is clean and no irregularities present, so let's move on to the next step.            CREATION OF TOOLING AXIS:- Considering the Ejection from the cavity of the mould after manufacturing the interior…

Procedure :   Creating the tooling axis : The tooling direction is used to find the direction in which the part is ejected out of the mold or it is the direction in which the core and cavity are moved and the part is ejected.  The draft on the part should be positive in order to manufacture the part easily. The…

  CLASS A SURFACE: Class A surface is a surface made by the designer specially in automotive design which is the aesthetic part of a body and is given as an input to the plastic designer to work on it. CLASS B SURFACE: It is a surface which comes below the class A surface with a particular thickness. This surface…

  Creation of First part: Create the required sketch according to the given dimension. Then pad it     Creation of second part:     Creation of third part:     Creation of fourth part:     Creation of fifth part:   Assembly of all parts   Drawing Details of assembly…

                                                                            Attachment Feature Creation (Ribs & Screw Boss)…

DOG HOUSE Dog house is an engineering feature used in plastic design. Dog houses are used as support feature. Sometimes other engineering features like snaps, locators, and screw bosses are mounted on them to increase their strength. Dog houses are subjected to draft analysis to prevent breakage of the component during…

  Tooling axis: DRAFT ANALYSIS FOR CLASS A SURFACE: We do perform the draft analysis check for class A surface before we make solid and creation of B-side features. Initially I align the compass to the tooling axis and I gave a 3deg draft angle for the green colour in the colour bar. If the surface is highlighted…

2] DRAFT ANALYSIS For molded or cast parts, the draft angle is the amount of taper perpendicular to the parting line. It is measurable in degrees. Because plastic shrinks and sticks on molding surfaces as it cools, we draft the walls of the plastic part so that it ejects or breaks free from the molding surfaces more easily…

I am Going to Suggest a Big Car for Mr.D.S. Pughazhyendhii Under 8 to 10 Lakhs on Road for Official and Family Purpose Traveling Distance Around 500km. Suggested Cars Listed Below:-  01. Hyundai Vennu 1.4 CRDi MTE. 02. Mahindra XUV 3000 1.5W6. 03. Nissan Kicks XE Diesel. 04. Tata Nicxon KRAZ Plus AMT Diesa. 05.…

Objcetive: >> Writing a one-pager about Under-Body Coating and its purpose, its types in detail, and its pros and cons.   What is under Body Coating: A homogeneous layer of thick cladding, usually made of rubber, is applied to the underside of the car. It is typically sprayed or painted on when…

HOOD DESIGN- CHALLANGE Introduction:- Hood is main component of a car at the front portion. It is used to decorate the car & add luxurious look. The shape of the bonnet is made aerodynamic in order to minimize the air effect. Hood design consideration:- The hood of a car is considered as the frontal BIW enclosure component.…

Aim: To know briefly about section modulus and the calculation of it for the hood design. Section modulus is a geometric property used to calculate the bending stresses in a structural member. Other geometric properties used in the design include an area for tension and shear, the radius of gyration for…

Aim: To decide whether the given design passes the European standards or not.   Given Design:   European Regulations Requirement:   Take the outline of the wheel and the fender. Make the centre of the wheel circle. Draw horizontal and vertical perpendicular axes from the centre of the wheel circle.…

  DESIGN OF CAR FENDER Fender is  the part of an automobile, motor cycle or other vehicle body that frames a wheel well (the fender underside). Its primary purpose is to prevent sand, mud, rocks, liquids, and other road spray from being thrown into the air by the rotating tire. Fenders are typically rigid…

OBJECTIVE:- Design a Roof with its components by following the master section of the front roof rail with all the design parameter and do the curvature study and calculate the heat distortion study and snow load criteria, section modulus and performe draft analysis of each reinforcement. INTRODUCTION:- An automobile roof…

  CAR BACK DOOR DESIGN Aim: To design back door of car using given outer class 'A' surface. What is back door of a car? A door which is located at the rear side of a car which gives access for the boot space to store luggage, spare wheel etc. These doors can be operated manually or electric powered. In most…

Title of the Project: Advanced Sheet Metal Design Using NX Cad Challenge 1 Casing Design Objective: To design a Casing with the help of NX advanced sheet metal. Introduction:  Depending on the material and production process, NX Sheet Metal offers a set of tools within the NX design environment that enable…

TITLE OF THE PROJECT: Advanced sheet metal design using Siemens NX cad - Box Assembly. OBJECTIVE: To design a box assembly and create a draft of it using Siemens NX Sheet metal application. INTRODUCTION Sheet metal is metal formed by an industrial process into thin, flat pieces. Sheet metal…

ODD SHAPED ENCLOSURE  OBJECTIVE :- To design an odd shaped enclosure and create a draft of it using Siemens NX Sheet metal application.  INTRODUCTION :-       Sheet metal is metal formed by an industrial process into thin, flat pieces. Sheet metal is one of the fundamental forms…

Title of the project:- Advanced Sheet Metal Design Using NX Cad Challenge_6_Bracket Objective: To design a Bracket using Siemens NX Sheet metal application. Introduction:-   1. SIEMENS NX:- NX formerly known as "unigraphics", is an advanced high-end CAD/CAM/CAE, which has been owned since 2007 by Siemens PLM Software.…

METAL BRACKET USING NX SHEET METAL APPLICATION: OBJECTIVE: This is a project to learn the step by step procedure to create a Bracket with a gusset from the given 2D drawing. INTRODUCTION: A bracket is an intermediate component used to attach one part to another. Used to support weight. Bracket shapes vary greatly, but…

MODELLING & RENDERING OF AMERICAN CHOPPER AIM:- The Project Report is about the Designing, Modelling, and Photo Rendering of American Chopper using Solidworks 2021 and Solidworks Visualize 2021. OBJECTIVE:- To Design and model each component required to make assembly of an American Chopper in Solidworks and finally…

Radar Mast & Final Assembly of Yacht 1. Radar Mast      ------------------------------------------------------------------------------------------------------------------------------------------- Report on Yacht Modelling Objective To model a Yacht by using solidwork and assemble all the components.…

1. Identify each of the major elements in the above automotive wiring diagram.  Answer - The major elements are, Battery Generator Distributor Ammeter Fuse Ground/Earth Indicating Light/Beam light Starter Breaker Horn Light Switch/Selector Switch Junction Block 2. Explain the purpose and working of any three…

  Door Trim: The door panel covers internal parts like the window regulator, the power window motor, and the wiring. It is attached to the sheet metal part of the door. It is designed differently based on the design of the sheet metal part of the door. Besides its aesthetic look, it also has many functional features attached…

Solving second order ODEsIn Engineering, ODE is used to describe the transient behavior of a system. A simple example is a pendulumThe way the pendulum moves depends on the Newtons second law. When this law is written down, we get a second order Ordinary Differential Equation that describes the position of the "ball" w.r.t…

Aim:- Modeling of development of a forward energy-based fuel consumption model of a P1 hybrid vehicle. Objectives:-1] Tabulate the fuel economy numbers (kmpl) for UDDS and HWFET cycle. Compare these numbers with the baseline numbers for conventional vehicle.2] Plot the time trace for engine, transmission…

1. What does popt and pcov mean? (Watch the video to get some context)popt is an array where all the coefficient of the equation is generated with respect to the polynomial degree. pcov is a 2D array that consists of the covariance of popt. Covariance gives the relation between two values, so here pcov gives the relation…

Data Analysis and file parsing using Python:Objective:To write a python program which takes in CONVERGE output files and analyses the data and helps representing it in simpler manner by fulfilling visualization, compatibility criteria and performs simple performance calculations with user inputs.Solution:        Firstly,…

Design, Assembly and Rendering of a Stirling Engine using SolidWorks and SolidWorks VisualizeObjective:Design the parts of the Stirling EngineAssemble the parts in solidworks assembly.Render a high quality image using photoview 360 and SolidWorks Visualize.Software Used:SolidWorks 2023SolidWorks is a parametric modeling…

1. Here first we are going to study the Simulink model of the doorbell using a solenoid block. We need to access the Simulink with the block parameters to run the simulation. First, we need to get to understand the theory behind the Doorbell mechanism. Theory of Doorbell:A chime doorbell uses a specialized sort of…

AIM:     Implement control logic of a “washing machine” using Stateflow as per given sequence: If the power supply is available, the system gets activated.If the Water supply is not available, stop the process & indicate through LEDSoaking time should be 200s followed by Washing time of 100s.Then…

AIM: To study the system level simulation of an all terrain vehicle.KEYWORDS: CVT, lookup table, Dashboard, baja ATVSOFTWARE: Matlab, SimulinkOBJECTIVE:1. Study the baja ATV model without dashboard.2. Study the baja ATV model with dashboard.3. Study the baja ATV model using lookup table without dashboard.4.…