Stress concentration on plate with hole

Project - 2 \\ the file c

Joint creation and Demonstration The the joint was sucessfully created b in the revolute form as specified in the deminstration . there are three elementalstructure was created in the mopdel of . k file , one is for structural control referancing and supporting to 2 shell element. And the second shell element was having…

Modelling Spotwelds  

UNTIMED SECTION ANSWERES. ANS1) STARTER FILE IS WRITTEN WITH TIME FREQUENCIES                     Contents of starter file ( material laws, Nodal informations,Properties,Elements information (spring,1d elements .RB3,RB)            …

Material modeling from raw data Aim = To model a material from the graph provided in the assignment. And create a data curve sothat it can be used in L-S dyna material card. Procedures. 1)The data was extracted from  data dizitizer aap. and exported in the excelsheet , And this exported data is the raw data which…

Aim - Odgen materialmodel was provided in the form of .k file ,And it contain  the explicit behaviour of material in it.; We have to generate a model with bolck dimenssion As provided ,And we have to create a boundary condition to create a behaviour of stretching. -CONTENT - PREPROCESSING - ELABORATION OF KEYWORDS.…

Aim - To perform a head impact senario and simulate the stress and head injury coefficent on LS dyna enironment.  In an head impact challenge we have to simulate three cases ,we have to replicate a pedestrian head impact senario,that the head was impacted on the cas hood wth some velocity.here the head model is provided…

Crash Box Simulation Aim = In this challenge we have to perform a simulation of crash box it similar to0 car carsh. but, here instead of car and their element there is box like structure. The box moves with                    certain velocity and get crashed into a rigid…

Drop test Challenge Aim = In this challenge .k file was provided in the well meshed format . We have to perfom a drop test analysis on the given meshed model. by providing a appropriated velocity and                       boundary conditions. Explanation of model…

Explicit and Implicit Analysis Description on explicit and implicit analysis When we applied a load it was applied in steps. And we apply load in steps in implicit type of analysis .This phenomenon / approach is called as incremental approach . Now Implicit and explicit solver both apply this approach . Where they apply…

Consistency of units should be followed while performing simulations on L_S DYNA The variation of different qualtities are derived and illustrated in the table. Also the calculation depending upon the different unit systemare given below after the tables. Table for unit consistency Kg-m-s Kg-cm-ms Kg-cm-s gm-mm-ms g-cm-s…

                                    Data analysis USING PYTHON FOR AN GIVEN OUTPUT FILE Here in this challenge we have to study file parsing/in general data analysis, using a data file [containing the data of engine internal behaviour…

 Breaking Ice with Air cushion Vehicle -calculation of minimum pressure by NEWTON-RAPHSON METHOD Here we are provided with the equation and the known parameters in it,We have to write a program so that it can give us various pressure values at different height to overcone the yeild tensile strength of ice and break…

                   Curve fitting fron data file. Ans 1,3) PCOV  is a 2d array with the estimated covariance of the parameters in popt. It can be used to calculate the the standard deviation errors of popt. here in popt the values of the varibles used in the equationa…

                                                           Transient behaviour of a simple pendulum by Solving second order ODE   AIM- In this challenge we have to solve…

                                          AIR STANDARD CYCLE SIMULATOR (P-V DIAGRAM VISUALIZER) An Otto cycle is an idealized thermodynamic cycle that describes the functioning of a typical Petrol engine.…

                                                                               CONJUGATE HEAT TRANSFER ANALYSIS ON GRAPHICS…

                                                   COMBUSTION SIMULATION * Possible types of combustion simulation performed on Ansys Fluent.              …

Objective:- In this challenge we have to perform a gate valve flow simulation, we have to calculate mass flow rate at the outlet for different gate openings  .And we have to do this by                             parametric study method .we…

In this Project I will explaning the full components modeling of Yacht .and the Assembly. Step by Step Also Brief discription is given for each model,Along with the renderings. Fully Rendered image of Yacht model. The components list which I Modeled is as Follows:- 1.Propellor 2.Radar 3.Hull 4. Garage Door 5.Front Seat…

Ans1) The four Empirical models used for Cyclone seperator efficiency is are as follows:-                1. koch and licht model                2. Lappel model                3. LI AND WANG MODEL  …

Objective:- In this Challenege we have to perform Gearbox Sloshing Effect simulation. HEre we have to work on four diffrenet cases. There are two geomrtry provided by the skill                                    lync.Having …

In this projects i will be demonstrating Full component modeling and assembly of American chopper in a sequence. The explanation inclused the components descriptions and How i made it in the Solid work enviroment One by One. Components modeled in the solid work environment. 1.Transmission belt 2.Kick Stand 3.Front Fender…

Ans1)     Practical CFD models that have been based on mathametical analysis of Rayleigh Taylor waves.               1) Kelvin- Helmholtz instablity.               2) Richtmyer - Meshkov instablity            …

Ans 1) Conjugate heat transfer allows the simulation of the heat transfer between solid and fluid domains , by exchanging thermal energy at the interfaces between them.It requires a                      multiregion mesh to have a clear defination of the interfaces…

The Ahmed body is made up of a round front part, a movable slant plane placed in the rear of the body to study the separation phenomena at 250, 350 angles, and a rectangular box, which connects the front and rear slant plane. The most significant feature of the body is the 250 , 350 angle of rear slant. Air is used as…

Objective:- In this challenge we need to perform a bullet penetrating bucket simulation in explicit dynamic and observer the stress and deformation results values by assigining different                           materials to bucket . Set-up and Pre…

Objective:- In this challenge we have to perform a dynamic simulation in Explicit dynamics , Here we have to simulate a machining operation , (Tool is feed into th direction of workpiece                     and the material removal will takes place) , Here We have…

Objectives of this challenge:-        THere are two objective in this challenge are as follows:-               1. We have to perform a tension test in ansy workbench using Explicit dynamic, By using a Explicit material of Steel 1006 From engineering data source And…

Objective - In this cahllenge we have to perform a worm gear simulation in such a way that the worm should rotate at least quater gear prephery ,Also we have to obtain the stress values strain and deformation values for the same. Set-up and pre-processing done in the Ansys workbench.   The default material was used…

OBJECTIVE :- In this challenge the main objevtive is to perform a simulation of double universal joint by alloting different material to a spring attached joint. And also we have to check the                        deformation and stress values for these three…

Objective= In this challenge simulation of cam and follower is to be carried out with modification of contact interfaces between the contacting surfaces . there are three cases 1.                      frictionalness   contact has to be generate,2.frictional…

Objective:- In this challenge objective is to perform wire bending operation by assigining it a material of nonlinear copperalloy,aluminium alloy and Magnisium alloy. And results are analysed                  for the strain and stress generation within wire during bending and…

Objective :- To carry out the simulation where the sphere is compressed over a plate and observe the platic deformation occurs in he plate. The plate material is non linear structural steel                        and sphere is having a material of structural steel.…

OBJECTIVE :- To perform a rail wheel track simulation by applying and varrying the bearing load on wheel center, And analysis of various result such and stress generation in wheel and                               deformation occured , Also…

OBJECTIVE = The objective of this challenge is to verify the welding joints of give model by assigining diffrent materials to different solid bodies in to model.and comparing them with each                        other.          The setup…

* GRID DEPENDANCY  -                                  Generally the grid dependancy phenomenon used in comutational fluid dynamics, such as variation in the wall function ,wall friction,cell division/boundary cells (counting increment)…

        In this assignment spur gear Set up is explained by the instructor by taking Static structural Material as a Default material. by practising that I created andDiffrent materials in Engineering data source.The analysis of Various Cases are carried out. The set up procedure is as follows:- 1)…

The analysis is done on Static structural tool , In this assignment we have compare  two cases by some of the modifications in same design, The modeling itself Done on Space claim. The details of both the cases are provided below . case1= plate(300x120x30)mm  with hole of 60mm at the center      …

                                        ASSIGNMENT CONTENT LIST:-  1. THE LINKS FOR THE SIMULATION FILES , THAT ARE CREATED BY  HYPERMESH RADIOSS SOLVER. ( FILES WITHOUT CANGE IN PROPERYT, AND THE FILES WITH CHANGE…

                  TIME STEP CALCULATIONS:-  THE ANSWERE WAS PROVIDED IN THE SNAPSHOT FORMAT BELOW , PROPER CALCULATION WAS ILLUSTRATED THERE .. 1. SPEED OF SOUND IN THE STEEL RAIL = 162X10^3 mm/s (in the snap shot by mistake there is written m/sec)please ignore that) 2.…

 A REPORT ON BASIC FUNDAMENTALS OF HYPERMESH INTERFACE AND 2-D MESHING                After sucessful installing of hypermesh , i watched the videos on basic intrface of it . And learnt the procedure to import the model in various forms such as (soliswork , IGES, STEP,) ,firstly…

I had done the rendering in photo view 360 ... By  changing variour parameters such as,  1. lightings 2. by diffrent camera arrangements. 3. by adding some bloom etc ALSO I USED SOLIDWORK VISUALIZE TO CREATE OR PLACE A MODEL IN AN 3D ENVIRONMENTS... HDR FILES... THE RENDERING FILES ARE POSTED IN THE SEQUENCE…

1. propellor cad model link=https://drive.google.com/open?id=1hvgJhzlRr0KRdHDVyOLXiXyDGk3yQJ1u  2. RADAR CAD MODEL LINK= https://drive.google.com/open?id=15yUMtxcyXLV20ikqc1fWRBlexRqDh1MD 3. HULL CAD MODEL LINK=https://drive.google.com/open?id=1w9f_ZfWS1IwgQSEhbeRtDdz05W9Qio7p            …

1. fuel tank cad model=https://drive.google.com/open?id=1Lc7tGtJ-xfjBBPa431fc2OJtyZvwv8DY 2.assembly chopper= https://drive.google.com/open?id=1fSyGhcLjYkXWrkXk-63djFQZesrWxCwk the files are in zip format. and opening correctly

chassis cad model =https://drive.google.com/open?id=10jUfC9TxLfcySNMm0dMRAUG3YkwL_--q explanation for modeling chassis= all the procedure for modeling the chasis was illustrated below with the help of suitable snapshot,  -  HEREI GOT THE UNDERSTANDING THAT , \"HOW TO USE THE IMAGE TO MODEL THE COMPONENT BY TAKING…

REAR WHEEL CAD MODEL= https://drive.google.com/open?id=1QgNWvn-cWhs-imwERK_uP9MqMjcMFE78   THE MODELING IS BASED ON THE SIMILAR PROCEDURE AS I CREATED FRONT WHEEL..ONLY ONE PART WAS ADDED HERE i.e, SPROCKET.. THE MODEL IS COMPOSITION OF DIFFRENT PARTS . THE PARTS ARE AS FOLLOWS:- - RIM OF WHEEL -BRAKE ROTOR - CALLIPER…

front wheel cad model= https://drive.google.com/open?id=1BTjtbL1HU_N7H5_oQqkWb1a0vdEPlfQj THE MODEL IS COMPOSITION OF DIFFRENT PARTS . THE PARTS ARE AS FOLLOWS:- - RIM OF WHEEL -BRAKE ROTOR - CALLIPER - TYRE       (ALL THE PROCESS \" HOW I MODELED WAS ILLUSTRATED WITH THE HELP OF SCREEN SHOTS …

oil tank cad model= https://drive.google.com/open?id=1GjvI8XkE_bBvfzAZuMpd36uzJsCTOsvW explanation = THE DIMENSSIONS ILLUSTRATED ON THE IMAGES BELOW . AND THE PROCESS FOR MODELING CAD MODEL ARE AS FOLLOWS:- 1. BY EDITING THE NAME OF FRONT PLANE AS MID PLANE OIL TANK ,I SKETCHED  A REFERANCE CONSTRUCTION LINE ON THE…

Transmission belt link= https://drive.google.com/open?id=153lC_L4bbcVwGI3bvD0-a-LKvMxIqZvJExplanation= the tools and features used to create the belt is :SketchingUse of sketching constraints ( tangent , coincident constraints)Smart dimensioningUse of offset tool to offset the figure externally by 3.5 mmThe extrude by…

Transmission belt link= https://drive.google.com/open?id=153lC_L4bbcVwGI3bvD0-a-LKvMxIqZvJExplanation= the tools and features used to create the belt is :SketchingUse of sketching constraints ( tangent , coincident constraints)Smart dimensioningUse of offset tool to offset the figure externally by 3.5 mmThe extrude by…

Transmission belt link= https://drive.google.com/open?id=153lC_L4bbcVwGI3bvD0-a-LKvMxIqZvJExplanation= the tools and features used to create the belt is :SketchingUse of sketching constraints ( tangent , coincident constraints)Smart dimensioningUse of offset tool to offset the figure externally by 3.5 mmThe extrude by…

Transmission belt link= https://drive.google.com/open?id=153lC_L4bbcVwGI3bvD0-a-LKvMxIqZvJExplanation= the tools and features used to create the belt is :SketchingUse of sketching constraints ( tangent , coincident constraints)Smart dimensioningUse of offset tool to offset the figure externally by 3.5 mmThe extrude by…

Transmission belt link= https://drive.google.com/open?id=153lC_L4bbcVwGI3bvD0-a-LKvMxIqZvJ Explanation= the tools and features used to create the belt is : Sketching Use of sketching constraints ( tangent , coincident constraints) Smart dimensioning Use of offset tool to offset the figure externally by 3.5 mm The extrude…