Week 8 - Challenge 5 - Core & Cavity Design

Aim-  To Simulate a Rankine cycle using matlab. Extracting Steam and water properties from Xstram file. Calculating all the state points of the cycle based on User inputs. Plotting the T vs S and  H vs S plot for the given input.  Theory-  A rankine cycle is an idealised Thermodynamic…

AIM : To obtain NASA thermodynamic data for various species,coefficients of temperature and to find specific-heat,enthalpy and entropy using MATLAB code. INPUTS USED : R = 8.31446261815324 (Universal gas constant) Given THERMO.txt file              A detailed report to…

Aim - To optimize the stalagmite function using genetic algorithm techniques using Matlab. To understand the genetic algorithm first, we need to understand the following concepts to build a basic understanding of the genetic algorithm.  1) what is optimization? and discussing various optimization techniques?…

SIMPLE PENDULUM AIM: To create an animation of simple pendulum by using second order differential equation by using ode solver function.For simulation the second order equation of the simple pendulum is:To create a plot between angular velocity and displacement of simple pendulum by using ode45. CONCEPT: For a simple pendulum…

Project 2: Side pole crash simulation with given BIW frame in RADIOSS   Aim:- To perform a side pole crash simulation with the given BIW frame in Radios and request for outputs as mentioned in the problem statement. Software used:- Altair hyper-works student version 2020 and Hyper-Crash 2020 Problem statement:- Neon…

  Frontal Crash Simulation Challenge Intention: Frontal vehicle crash simulation of sidestepping Neon BIW the use of RADIOSS solver and Preprocessing the use of HyperMesh / HyperCrash. objective: the subsequent are the necessities for this challenge: Set the version of the Neon to keep away from ie, the FEA model,…

AIM: Create a bumper assembly mesh, mesh size should be 6mm. Launch the Crash tube model in 6 different cases as given below and compare. Purpose: Launch the crash tube model as it is. Change Inactive = 6 and apply. Create a type 11 contact and use Remove both notches and remove the boundary condition from the solid body…

MATERIAL LAWS CHALLENGE Crashworthiness analysis using RADIOSS and Hypermesh- Assignment-4 AIM: To run crash analysis on the given model by applying different materials laws available in Radioss and post-process the results Objective –Run the given Models in Radioss as per the required parameters and compare them…

OBJECTIVE: To Compare the results with base simulation and improved shell element properties. Import:The given rad file is imported to hyperworks and is displayed as below. Changing run time to 55ms In model tree, under CARDS collector, ENG_RUN card have a Tstop of 60, which is changed to 55. Changing animation steps…

Assignment 2-RADIOSS Engine File Editing & 3D Meshing Challenge OBJECTIVE: 1.To calculate the speed of sound through steel and the critical time step for given length 2.To edit the radios engine file with the critical time step and the frequency at which output plots are generated, for 20 steps 3.To 3D mesh the housing…

OBJECTIVE: To Clean the geometry. Extract mid surface. Clean mid surface geometry. Ignore holes less than dia 5mm.Create a 2D mesh with target length 5mm, min 3.5mm max 7mm. And assign proper thickness, by creating a generic property for given parts by using Hyper works 2021. GIVEN MODELS: PROCEDURE: PART1: 1.Import…

AIM: To perform Meshing of Rear Wheel Holder with below parameters   Target Element Length = 5 Units S.N Quality Criteria  Value  1 Aspect Ratio  5 2 Skewness 45 3 Warping 15 4 Taper      0.5 5 Min. Length 2 Units 6 Max. Length 8 Units 7 Min angle Quad 45 8 Max angle Quad 135 9 Min angle Tria 20 10 Max angle Tria 120 10…

AIM:To create the shell (2-D) meshing for the Car Side Door Panel by eliminating geometrical errors and considering the given element quality criteria using Hypermesh. Introduction: 1.Car Side Door Panel The side door panel is the plastic part. materials used for the door panel are acrylonitrile-butadiene-styrene…

 Creation of 1D Connectors OBJECTIVE: To mesh the given geometry and create 1D connectors at desired locations using Hypermesh. The following connections have to be realized in each respective component 1.Right_Rail_2 and  Front_truss_1:-Seam-Quad(angled+capped+L) 2. Left_Rail_2 & Front_truss_1:- Quad…

AIM: To perform 3D tetra mesh on the given models. PROCEDURE: Model 1(Housing) step 1:Import the given model and check for any geometry error. Step 2:Next step is to defeature some edges that might fail for minimum length quality criteria, as shown below. Initially Mesh the surface using 2D tria elements Check for…

AIM: TO CREATE A MESH AND CLEAR ALL QUALITY ERROR'S FOR THE GIVEN MODEL PROCEDURE: Import file to HyperWorks Delete solid surfaces Geometry cleanup Midsurface extraction Delete symmetry surface Defeaturing Assign quality criteria Meshing Quality error's cleanup Import the STEP file to hyper work Import the STEP file to…

AIM: To create different types of 1D elements in the given model. Create 1D elements on the following component with given cross-section and DOF a. Rod element:- Translational DOF should be Constrained with RBE2 link Cross-Section: BOX- Dimension a= 12 mm                …

AIM: To develop car door panels and to design necessary reinforcements and embosses from the given styling surface. INTRODUCTION:  A car door is a type of door, typically hinged, but sometimes attached by other mechanisms such as tracks, in front of an opening that is used for entering and exiting a…

AIM: To create a roof and to do the curvature to study heat resist distortion and snow load condition of the same and also Roof styling, Develop the essential flanges and reinforcements, Provide appropriate dimension and check for Draft analysis . Tools Required 1 Surface Workbench Tools 2 part Workbench Tools Sequence…

Aim:To find the moment of inertia of the Hood design and to calculate the section modulus . HOOD DESIGN ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Product…

AIM: To create the drip area for the following fender design and also create mountings and Embrasses . TOOLS REQUIRED: INTRODUCTION TO THE FENDER: Fender is the American English term for the part of an automobile, motorcycle or other vehicle body that frames a wheel well (the fender underside). Its primary…

                              DESIGN OF HOOD PANEL FROM THE GIVEN STYLING SURFACE USING CATIA V5 (EURO-NCAP REGULATIONS)   Introduction: Hood: Hood is generally found in Automobile in front as the engine cover, it also serves as a car styling…

UNDERBODY COATING :Underbody coating provides long term protection from corrosion to car's underbody. It also protects parts like internal body panels, frame rails and other inner cavities that are not physically accessible but are prone to corrosion. In Indian road conditions, a cars underbody is most…

BENCHMARKING : Benchmarking in the automobile is the automobile industry involves a structured comparision between similar  products and services (or) processes on some dimensions of performance . EXAMPLE : It can be used to compare the avaliability and delivary of feautures in a product and in this form often provides…

                                                               DEVELOPMENT OF PLASTIC  DOOR TRIM PANEL   AIM :To create a  B surface and C surface…

DRAWING 1 CLOSED SURFACE CLASS A CLASS B CLASS C TOOLING AXIS CLASS A FLANGE CLASS B FLANGE DOG HOUSE AND SCREW BASS SCREW BASS AND DOG HOUSE SKETCH  DRAFT ANALYSIS TREE STRUCTURE REPORT AIM: To perform Draft analysis for the given CAT part REQUIRED TOOLS : DRAFT ANALYSIS,EXTRACT,LINE ,POINT,PAD,DARFT,EDGE FILLET,CHAMFER.…

DRAWING 1 DOOR APPLIQUE TYPES OF ORIENTATION FOUR WAY LOCATOR TWO WAY LOCATOR HEAT STAKE TREE STRUCTURE DRAFT ANALYSIS DRAFT ANALYSIS REPORT TOOLING AXIS :To create a tooling axis first extract the surface and create  a point on the surface and the distance to the point is 0 and a point is formed and then we create…

DRAWING 1 SCREW BOSS TYPES OF ORIENTATIONS DOG HOUSE  TYPES OF ORIENTATION COIN HOLDER TYPES OF ORIENTATIONS TREE STRUCTURE REPORT AIM: To perform Draft analysis and also to create tooling axis for the following cat part. TOOLS REQUIRED:Extract,offset,Draft Analysis,Sweep,Line,Point,Trim,Split,Thick surface,Circle.…

DRAWING CLOSED SURFACE INTERFACE CLOSED SURFACE TYPES OF ORIENTATION TREE STRUCTURE REPORT TOOLING AXIS :To create a tooling axis we select the face of the component and then we should create a point on the selected surface and then select the interface and select the component and axis and a interface is formed and then…

DRAWING 1 CLOSED SURFACE TYPES OF ORIENTATION CAVITY SURFACE CAVITY SURFACE TYPES OF ORIENTATIONS CORE CAVITY TYPES OF ORIENTATION CORE AND CAVITY Tree structure PARTING LINES PARTING SURFACE REPORT TOOLING AXIS : To create a tooling axis first select multiple extract from the surface and select the inner surface of the…

DRAWING 1 CLOSED SURFACE TYPES OF OIENTATION CLASS A CLASS B CLASS C FINAL TRIM OF THE PLASTIC TREE STRUCTURE   REPORT: First to create a tooling axis we should select the required surface and mark a point at the center of the surface then we should insert an axis system and select the intersection option to get a…

DRAWING 1 CLOSED SURFACE TYPES OF ORIENTATION CLASS A CLASS B CLASS C DRAFT ANALYSIS VERTICAL DRAFT ANALYSIS   REPORT TOOLING AXIS :The tooling axis is created by using bisecting method .First insert a geometrical set in the model and then select the Boundary option then select the line command and create a line using…

  Types of orientations Tree structure Draft analysis Report: To create a Tooling axis we have create a boundary and select a part by using extract command choose the part of the component and create a point on the part of the component then use the boundary command and then using point to point line crate two lines…

 BASE BRACKET CLOSED SURFACE   Types of orientations CLASS A CLASS B CLASS C Publication of tooling axis   Tree structure DRAFT ANALYSIS OF CLASS A SURFACE   DRAFT ANALYSIS OF CLOSED SURFACE   REPORT The following catpart part is created using Class A surface as an input .Then a point is created…

Drawing 1 Types of orientation   Tree structure   Report :  First we create  the main axis system then by using the Intersection command we intersect Axis and the part to form a line along the part Then by using Line command and using point to point option we click on the points to draw a line .Then…