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Shivaram Valagadri

Pre-final year Mechanical Engineering Student

Skills Acquired at Skill-Lync :

FEA

HYPER-MESH

RADIOSS

CRASH-WORTHINESS

Introduction

Solid command of technologies, tools and best practices in designing mechanical equipment using SolidWorks, Fusion 360 and engineering drawings. Excellent shop and safety skills honed from work as a machinist and welder. Able to design and fabricate tooling and mechanical test fixtures. Strong team collaboration skills. Works closely with team members to achieve engineering goals.

7 Projects

1. 2D Meshing

Objective:

OBJECTIVES: To carry out geometry cleanup on the given 3 models. Extract the midsurface. Clean midsurface geometry. Fill holes of dia less than 5mm. Create 2D mesh with target length 5mm, min 3.5mm max 7mm. Assign proper thickness. GEOMETRY CLEANUP: The models for which the geometry cleanup is to be done has been shown…

15 Jun 2021 02:54 PM IST

2. RADIOSS Engine File Editing & 3D Meshing

Objective:

OBJECTIVES: 1. Check the material properties of the rail component and calculate the speed of sound in steel rail. 2. The length of the rail is about 1000 mm. calculate the time takes for a shock wave to travel from one end of the rail to the other. 3.Time for sound to travel the length of the rail. 4.Edit the engine file…

15 Jun 2021 02:55 PM IST

RADIOSS

3. 2D Element Formulation

Objective:

OBJECTIVE: To compare the results of the base case simulation and improved shell element properties case simulation. CASE 1: Base Simulation Procedure: The rail file from the prevous assignment has to be imported to hypermesh. The elements view is set to shaded elems view which displays the elements as follows.…

15 Jun 2021 02:55 PM IST

RADIOSS

4. RADIOSS Material Laws

Objective:

AIM: To compare the results of the different material laws (i.e. Law2, Law27 and Law36) and their properties. OBJECTIVES: To assign different material laws and properties to the given component and to compare their results and present the inference. PROCEDURE: CASE 1: Go to FILE > IMPORT > SOLVER DECK > FAILURE_JOHNSON_0000.RAD…

15 Jun 2021 07:42 PM IST

RADIOSS

Assignment 5-RADIOSS Interfaces & Study of Effect of Notches Challenge

Objective:

AIM: To study the RADIOSS Interfaces and the effect of notches using Hypermesh, Hyperview and Hypergraph 2D. OBJECTIVES OF THE PROJECT: To create mesh for bumper assembly, mesh element size is 6mm. To apply and study the different cases for the crash tube model. To study the effect of notches on the crash tube. To plot…

08 Jul 2021 05:19 AM IST

6. Frontal Crash Simulation

Objective:

AIM: To perform frontal crash analysis of the neon car model and obtain the simulation results and plot the required graphs. OBJECTIVES OF THE PROJECT: To set up the car model for frontal crash analysis. To create appropriate interface for the model. To check the model for intersections and penetrations. To create a rigid…

20 Jul 2021 11:38 AM IST

RADIOSS

7. Side Pole Crash Simulation Using Hypermesh and Hypercrash

Objective:

AIM: To perform side pole crash analysis of the neon car model and obtain the simulation results and plot the required graphs. OBJECTIVES OF THE PROJECT: To set up the car model for side crash analysis. To create appropriate interface for the model. To check the model for intersections and penetrations. To create a rigid…

22 Jul 2021 07:13 AM IST