Gopi Krishna
Gopi Krishna Patala

CAE Professional, Modeling, Pre Processing, Solving, ANSA, ANSYS Structural Analysis, Solid Works.

ANSYS-WORKBENCH, ANSYS-MESHING, STRUCTURAL-MESHING, ANSA, SOLIDWORKS, SURFACE-MODELING, SOLID-MODELING

About

project management professional, passionate on automobile

Projects

Week 1 ultimate solidworks course

https://drive.google.com/file/d/1W6yYGtZB0-XNbHTnqbRj_ur_MDLMJg9R/view?usp=sharing

Gopi Week 4

https://drive.google.com/file/d/1gt5FXOcaem1H0h863vvJVy-vQw1OA4Od/view?usp=sharing

Grid Dependency Test- Bevel Gears

Bevel Gear: Bevel Gears are Gears where the axes of the two shafts intersect and the tooth bearing faces of the gears themselves are conically shaped. Bevel gears are most often mounted on shafts that are 90 degrees apart, but can be designed to work at other angles as well. Grid Dependency test: While Performing Finite…

BMW M6 MESHING and CFD Wind tunnel

About BMW M6: The BMW M6 is a high-performance version of th 6series coupe/convertible, designed and developed by the motorsport division of the BMW. The BMW M6 was based on the subsequent generations of the 6 series. the BMW M6 concept made its debut at the 2005 Geneva motor show. the M6 shared the same uneven firing…

Gopi Week 4

https://drive.google.com/file/d/1XUVPqmP4Bp0IHMGQwywBUdwlOBA2EFJh/view?usp=sharing

Copper work piece Rolling

bjective: To simulate the rolling operation on a workpiece made of copper and Find out the following: Equivalent stress for the whole setup Equivalent Plastic strain for the workpiece Directional Deformation in the Z axis for the workpiece Prove that the workpiece has displaced by 90mm (Hint: It\'s mentioned in the video)…

Sphere on plate Simulation

Objective: To Perform the analysis to simulate a Sphere pressing on plate by pressing sphere on to plate 4mm downwards and retract it.  Procedure:  * Open ANSYS Work bench, from the analysis systems drop the Static structural in Project schematic. * Select required material from materials, In our case we need…

Welding Simulation

Objective:  To Simulate three different types of welding using three different weld materials and Weld Material used: Case 1.  Stainless Steel: In this case, the material of the plates must also be the same. Use Stainless steel for both weldments and plates. No need to add flux to the weldments. Case 2. Aluminium…

Long Piston with Cam

  Objective: To perform a transient analysis on a piston and cam mechanism model. Run the analysis with Frictionless contact, Frictional with 0.1 and 0.2.  Before Entering into Simulation we need to discuss about friction and friction less contacts,  Frictional: We can specify any non-negative value as the…

Meshing Hood for Structural Analysis

Hood: The hood or bonnet is hinged cover over the engine of motor vehicles that allos access to the engine compartment. hoods are typically made out of steel, but aluminium is rapidly gaining popularity with auto companies. aftermanufacturers may construct hoodsout of fiberglass, carbon fiber or dry carbon. Objective:…

Simulation on Spur Gears

Spur Gear: Spur gears or straight-cut gears are the simplest type of gear. They consist of a cylinder or disk with teeth projecting radially. Though the teeth are not straight-sided (but usually of special form to achieve a constant drive ratio, mainly involute but less commonly cycloidal), the edge of each tooth…

Modeling of Sunseeker Predator Yacht

https://drive.google.com/file/d/16gznxLgAbuXorVF-SCCj2Kxobk4m_UB7/view?usp=sharing Note: 1. Attached American chopper also, due to used in Yacht Garage  2. Instead of CAR used in PDF, American chopper used to place in garage.    Below attached Screenshots during Product Design.

Photo Realistic rendering -American Chopper

https://drive.google.com/file/d/1jLMcZKlg5u2NFdXrVTCkdI8s-gjWjU0k/view?usp=sharing   Note: SW Visualization not supporting in my PC, Only Photoview360 Rendering done. Assembly: SW2019 Parts: SW2018

Meshing a interior plastic component of a side door

Objective: Mesh the Interior plastic component of the side door of a passenger vehicle with given quality criteria. After meshing assign thickness and check if the geometry is captured properly. 1. Take the Mid surface manually, mesh the geometry with quality. 2. Take Auto Mid surface and mesh the geometry with quality.…

Simulation of Plate With Hole

Objective: Design a plate with Hole and Plate with multi Hole, Run the simulation with required parameters as given.  Steps to follow: Model-I: 1. Open the ANSYS-Work Bench window, and in the ToolBox select Static Structural and Drag it into Project Schematic.  2. In the Schematic Select Engineering Data to select…

Surface Meshing For Cylindrical Module Using ANSA

Objective: To Create Surface Mesh to given Cylinder Model.   Procedure: 1. Convert Module Into PID Mode By clicking on the options on ANSA Interface. 2.Check For geometry Errors. 3. Assigning the boundery faces as shown in Screenshot. 4. To create mesh, need to change the Module from TOPE Mode to Mesh Mode. 5. Setup…

Week 6

https://drive.google.com/file/d/17wDnBUIITBGrnKcQrNq8JS-Xm7zZTUj6/view?usp=sharing

Ip Substrate models

Objective: Perform geometry clean up and mesh the model for structural analysis with target element size of 5mm for the given Ip Substrate models. Procedure: # Open one IP substrate model and then open quality criteria and go to presentation parameters tab then click on the check box Draw cons in PID, MID ...mode likein…

Wire Rolling

Objective: To perform an analysis to simulate the bending of a wire in ANSYS. By using Copper Alloy (Non Linear), Aluminium Alloy (Non Linear) and Magnesium Alloy ( Non Linear) for the wire  to find out the Equivalent stress and Equivalent strain on the wire alone Procedure: * Open ANSYS Work bench, from the analysis…

Rail Wheel Track Simulation

Objective: To Perform a static structural analysis on the Railwheel and Track setup and Case 1: Multiply the bearing load by 5 times and compare the results with the load of 100000 N (As done in week 2 video). Compare the Total Deformation, Equivalent stress and the life under both the loads Case 2: Implement…

Week2 Solidworks

https://drive.google.com/file/d/11ffStbUwY4Hh1b_6HGozWQQbkQejba8-/view?usp=sharing

CFD Meshing to Turbocharger Model

TURBO CHARGER: A turbocharger, cooloquially known as a turbo, is a turine-driven forced induction device that increases an intenal combustion engine\'s efficiency and power outut by focing extra compressed air into the combustion chamber. Turbocharger performance influences all important engine paameter, such as fuel economy,…

Week 8 - Universal Joint

Introduction: A universal joint is a mechanical device that allows one or more rotating shafts to be linked together, allowing the transmission of torque and/or rotary motion. It also allows for transmission of power between two points that are not in line with each other. Universal joints come in a wide variety of shapes,…

Week 8 Worm Gear Challenge

Introduction: A worm gear (or worm drive) is a specific gear composition in which a screw (worm) meshes with a gear/wheel similar to a spur gear. The set-up allows the user to determine rotational speed and also allows for higher torque to be transmitted. This mechanism can be found in devices both at home and in heavy…

Week 9 Machining with Planer Challenge

Introduction to Metal cutting: A typical metal cutting process by single point cutting tool. In this process, a wedge shaped tool moves relative to the work piece at an angle a. As the tool makes contact with the metal, it exerts pressure on it. Due to the pressure exerted by the tool tip, metal will shear in the form…

Week 9 Tension and Torsion test challenge

Introduction to Tension and Torsion: Tensile/tension tests are used to determine how materials will behave under tension load. In a simple tensile test, a sample is typically pulled to its breaking point to determine the ultimate tensile strength of the material. The amount of force (F) applied to the sample…

Week 10 Bullet penetrating a Bucket Challenge

Objective: To simulate a bullet penetrating into a bucket, need to use 3 different non linear materials for the bucket and analyse their behaviour for the same velocity of bullet. Procedure: * Open ANSYS Work bench, from the analysis systems drop the Explicit Dynamics in Project schematic. * Select required material…

Week 5 Bending of iPhone

Objective: To Simulate the bending of iPhone as per the given cases below Case 1: Simulate the model as it is given in the video Case 2: Move the bottom fingers from their defined position to the given position X= 22.5mm & Z= 10mm and obtain the results for the simulation. Also define the S-N curve for the…

Week 11 Car Crash simulation

Objective: To Perform a parametric study using 3 different values of thickness for the car body and simulate for the same to find total deformation and equivalent stress.  Procedure: * Open ANSYS Work bench, from the analysis systems drop the Explicit Dynamics in Project schematic. * Select required material…

Week - 1 - Consistency of units

All parameters are converted to their respective unit system with  SI Unit system as standard. (kg,m,s) Calculation of the conversion from SI unit to g,mm,ms SI Unit system (kg, m, s) Conversion to (g, mm, ms) MASS 1kg  1000g (grams) LENGTH 1m  1000mm (milli meter) TIME 1s 1000ms (milli seconds) FORCE 1N…

Week - 2 - Explicit and Implicit Analysis

Introduction: The principal reason for using implicit solution methods, which are more complex to program and require more computational effort in each solution step, is to allow for large time-step sizes. A simple qualitative model will help to illustrate how this works. Let Q be a quantity whose value Qn+1 we want to…

Course Certificates

Preprocessor for Structural Analysis using ANSA

Completion Certificate UID : 6og9Nh7Un04mFRe1

Ultimate SOLIDWORKS Course

Completion Certificate UID : qbn4Zx60XTm08lhE

Introduction to Structural Analysis using ANSYS Workbench

Completion Certificate UID : 360ctx84a9yjd7k5