Week- 5 - Solid meshing

Assignment 1-2D Meshing Challenge: objectives: To create a mesh for the given geometry by extracting the mid surface and mesh the given geometry with shell elements and applying the property to it. procedure: first import cad model to the hypermesh by going to import -->import geometry--> file-->and click import.      …

Week - 4 - Crash Box Simulation: objectives: To simulate a crash test for a crash box in lsdyna and plot the result for the respective output that has been stated.                 procedure: import the keyword file to the ls dyna,FILE>open>k file>ok As we know in LS-DYNA…

Week - 3 Drop test Challenge: objectives: To perform a drop test in ls dyna by using the given model. procedure: open the file in ls dyna FILE>open>k.file>ok.                                                                                                img:model of cellphone and ground As we know in LS-DYNA every entities…

week - 2 - Explicit and Implicit Analysis: objectives: To explain about the explicit and implicit method and to solve the basic problem by using explicit and implicit method to understand the working of this schemes in analysis .   Explicit and Implicit Analysis: Explicit and implicit are the methods to solve…

Week - 1 - Consistency of Units: objective: To convert the given quantity into diffrent unit system and show the conversion factor. measurements given: MASS 1kgLENGTH 1mTIME 1sFORCE 1NSTRESS 1PaENERGY 1NmDENSITY 1Kg/m3YOUNG'S Modulus  210GPaVelocity 56.33KMPHGRAVITY 9.8m/s2 system of units: Kg cm ms Kg cm…

Project - 2 - Meshing on the suspension Assembly: objective: To mesh the given suspension assembly with tetramesh and shell mesh with the given quality criteria and mesh parameters and connect with the connectors.                                …

Project 1 - 2D meshing on the instrumental Panel: objectives:To extract the mid-surface from the given geometry and mesh the surface using the mixed elements with given quality criteria and element length and assign thickness to it.                          …

Week 6 - Creating connection for Rear door: objectives:To create connection for the given side door by using diffrent 1D elements.                                                       …

Week - 8 - Morphing: objectives:To morph the given cad in the cad level itself,and match with the given image.                                                                                                                                             img:orginalmodel(model1)                                            …

challenge5-solid meshing: objectives:To mesh the given mirror with 2D mesh with the given quality criteria and converted into 3d tetramesh. procedure:                                                                                                                           img:original geometry of thr side mirror first…

i take 1 hour to mesh this model

tool test

challenge - 4 - 2D meshing for Plastic components: objectives: To mesh the plastic bottle cap by extracting the midsurface and meshing with the given quality criteria and parameters and assign thickness to the midsurface.                                                                                                   …

challenge 3 - 2D meshing for hood: objectives:To extract the mid-surface from the given geometry(hood) and mesh the surface using the mixed elements with given quality criteria and element length and assign thickness to it.                                                                                                 …

Week 12:Project 2-Meshing of Rear Wheel Holder challenge: objective: To extract the midsurface for the given Rear Wheel Holder and meshed with mixed element type with the given quality criteria and assign thickness for the component.                                                                                       …

Week 12:Project-1-Meshing of Door Inner Panel Challenge: objective: To extract the midsurface for the given side door and meshed with mixed element type with the given quality criteria and assign thickness for the each of the component.                                                                                    …

Week 9-Creation of 1D Connectors Challenge: objectives: To mesh the assembly with the given quality criteria and to create a connection to the parts for the given assembly with the given condition.                                    …

week8-3d tetra meshing challenge objectives: To create a 3D tetra meshing on the given component in three different components with two different methods with given quality criteria. procedure: first import cad model(hood) to the hypermesh by going to import ⇀ import geometry⇀ stp file ⇀and click import. after, delete…

challenge-6: Extracting the mid-surface and meshing of the hood. Objective: To extract the mid-surface from the given geometry(hood) and mesh the surface using the mixed elements with given quality criteria and element length and assign thickness to it. the given geometry is a hood, The hood is an integral part of…

Challenge4:- To create 1D element on the given component. OBJECTIVE:- To create 1D element such as ROD,BAR,BEAM on the given component and apply mass on the given component with given dimension and Degree of freedom(DOF).                            …

Open the ADAMS CAR<FILE<OPEN<ASSEMBLY,open the multilink suspension once the assembly is opened start the stimulation we use static load stimukation give the outprefix to the stimulation and mode of stimulation is interactive give the bracking force and tractive force as per the stimulation first we go with the…

OPEN ADAMS CAR<OPEN<ASSEMBLY in assembly dialogue box,right clcik on the box and choose the database hwere you selcr the assembly,so go to the dfatabase and select the doublewishborne.    intaially run the stimulation,give a name to  the output prefix,enter the number of steps to be 500 And enter the…

   STEP1:Open Adams car>FILE>OPEN>ASSEMBLY Right click on the assemblybox SEARCH>database_assemblies Open the double wishborne assembly and then click OK Now we have carry out any sort analyasis to get the animation and the graph.click on STIMULATE>SUSPENSION ANALSYSIS>PARALLE WHEEL TRAVEL   After that enter the inputs,give…

STEP1:  Open ADAMS CAR>TOOLS>ADAMS CAR TEMPLATE BUILDER(this option will availabe if the software is in expert mode) And go to the FILE>OPEN>TEMPLATE to select the required template for creating a assembly,for now we gonna create double wishborne front suspension. after clicking TEMPLATE a dialogue box…

https://drive.google.com/file/d/1b6BsZCl2Ar-b-CutwKm01DNr_7dL9Q7q/view?usp=sharing

  1)recommended rear frequency =1.3004HZfront sprung mass frequency=1.15HZfront spring rate=28.079N/mmrear spring rate=39.22N/mmfront sprung mass natural frequency at curb and GVW=1.221HZ,1.127HZ.rear sprung mass natural frequency at curb and GVW=1.543HZ,1.195Hzfront unsprung mass natural frequency at all condition=12.36Hzrear…

1)wheel rate is the force per unit displacement relative to the chassis,whereas the spring rate is the force per unit displacement of the suspension alone.  2)Ride rate is the vertical displacement of tire contact patch relative to the chassis,whereas the wheel center rate is displacement of the wheel center relative to…

8)1) castor =5.361`degree` (it is measured from the side view of the car                  ;      castor=`arctan`(dx/dz) mechanical trail=-1.79253mm(it is measured from the side view                       …

HENCE THE ROLL CENTRE HEIGHT IS =-225MM(below the ground level) IC COORDINATE=(-850,239)which is (y,z) from the above image 'y' is takes a 'x' and 'z' is takes a 'y'