2D shell formulations

Aim: To understand the crash behaviour of Neon Side crash model. To understand the forces and the intrusions in the model. To learn the energy dissipated and deformation occured in the model. Stages of simulation: 1.The unit system followed in the model is KN Kg mm ms. 2.The model is checked for errors in the model checker,some…

Frontal crash-BIW Aim: To determine the forces acting in the various sections of a neon car frontal crash model. To understand the crash behaviour ,when subjected to a initial velocity of 60kmph. To understand the resistance offered by the various parts in the frontal crash Stages of Simulation: 1.Model Check: Open the…

Aim: Become familiar with format of RADIOSS Engine and Starter files Know how to use HyperWorks Solver Run Manager to execute a RADIOSS simulation Analyze starter and engine output files Be able to post-process key results from an explicit analysis with HyperView & Hypergraph Understand the contact interfaces type…

Rupture Plate: Aim Become familiar with format of RADIOSS Engine and Starter files Know how to use HyperWorks Solver Run Manager to execute a RADIOSS simulation Analyze starter and engine output files Be able to post-process key results from an explicit analysis with HyperView To learn about materials law 2,law 27 &…

Objectives 1. To get familar with format of RADIOSS Engine and Starter files2. Know how to use HyperWorks Solver Run Manager to execute a RADIOSS simulation3. Analyze starter and engine output files4. Be able to post-process key results from an explicit analysis with HyperView & Hypergraph From the previous assignment…

Check the material properties of the rail component  and calculate the speed of sound in steel rail The Speed of Sound:                 Sound travels at different speeds depending on what it is traveling through. Of the three mediums (gas,…

Steps: Open the hm file in hypermesh Set the display view as By topo Go to visualization options and check for free edges ,suppressed & non-manifold edges/ If any such edges are present, go to quick edit & toggle those edges Replace point option to close small gaps, Check for duplicate surfaces, if found delete…

A change in the geometric shape of a part gives rise to additional stress over and above thecalculated stress, which is known as stress concentration.

Since temperature rise is due to the work input, the temperature will be highest in the necked region because that is where the strain, hence the energy dissipated per unit volume in plastic deformation, is highest.

Compression test , requires a higher capacity testing machine than the tension test because compressive strength of most materials is higher than its tensile strength.