Week- 8 - Solid meshing

AIM : To Write code in PYTHON that can solve data visualization, compatibility check and basic performance calculation.OBJECTIVE:To perform Data Analysis.Plot a graph between any two Column vectors.Calculate the area under the P-V diagram.Calculate the power output of this engine.Calculate engine specific fuel consumption.CODE:import…

AIM:The aim of this study is to analyze thermodynamic data and model the relationship between temperature (T) and specific heat capacity (Cp) using curve fitting techniques implemented in Python.OBJECTIVE:To fit mathematical models to experimental data for characterizing the T-Cp relationship.To evaluate the fitness characteristics…

AIM: To write a Matlab program to simulate the motion of a simple pendulum with damping.INPUTS:g = 9.81 m/s2, gravityL = 1 metre, length of the pendulumm = 1 kg, mass of the ballB = 0.05, damping coefficientOBJECTIVE:To Simulate the motion between 0-20 sec, for angular displacement=0,angular velocity=3 rad/sec at…

AIM: -Write a program in python to find out the PV Diagram of the Otto cycle and also find the thermal efficiency of the engine.OTTO CYCLE: -An Otto cycle consists of four processes:Two isentropic (reversible adiabatic) processesTwo isochoric (constant volume) processesThese processes can be easily understood if we understand…

Since I'm not able to submit the file. So, Im attaching the PDF format.NOTE: LS-DYNA FILE is too big to upload on a website. So, I shared the google drive link to download.Download link : https://drive.google.com/drive/folders/1KiJn9r0yp_8vN-vbmIExE5uG1ssnSviK?usp=sharing

AIM: -To perform the simulation and validate the curve as shown in the figure (Raw data) with the simulation post-processing curve.OBJECTIVE:-Using the given video link, extract the data from the figure, and use it for validation.Create a material model for the Dogbone specimen using the diagram of the true stress-strain…

Since i am not able to submit the file. So Im attaching the PDF Format.NOTE: LS-DYNA FILE is too big to upload on a website. So, I shared the google drive link to download...

Since i am not able to submit the file. So Im attaching the PDF Format.NOTE: LS-DYNA FILE is too big to upload on a website. So, I shared the google drive link to download...

AIM: -To run a file using mass scaling reduces the running time of the model. And run the same file in implicit and explicit.PROCEDURE: -Since DTMS and TSSFAC are the important parameters in the *CONTROL_TIMESTEP card that transforms the timestep and the runtime of the simulationIn order to that, we could change these…

OBJECTIVE: -Given is a Ogden material card which is hyper elastic (rubber). Create a 10x10x10mm solid mesh and run a pure tensile run on it with stretch ratio of 5. Compare different element formulations of solids 1,-1,2,-2 and plot engineering stress vs stretch values.PROCEDURE: -l Here we will…

OBJECTIVE: -To simulate a crash test for sheet metal by modeling spot weld using Beam and solid (Hexa) elements using LS-Dyna.PROCEDURE: -Open the LS-Prepost software, and then to import the required file i.e. spot weld – assignment.Import the .K file format model in LS-Prepost, File – Import – LS-DYNA Keyword file – select…

OBJECTIVE: -   ·         To create a rigid wall in LS-Dyna   ·         Apply initial velocity of 50 kmph to the crash box.   ·         Run the simulation and compare results of crash box having thickness 1.2 mm and 1.5 mm respectively.   ·         The unit system followed is gm-mm-ms   ·         Plot the cross-sectional…

  OBJECTIVE: -           The objective of this assignment is not to get a correct simulation but to get a feel of creating an input deck from scratch. I have been provided with a mesh file and a complete simulation of the drop test is made and analysed below.   PROCEDURE: -   <!-- [if !supportLists]-->Ø  <!--[endif]-->IMPORT…

OBJECTIVE: -         To demonstrated in the PDF, F(u) = u3+9u2+4u use this equation and solve using both Explicit and Implicit Methods with tolerance of 10-2. Explicit method: - It is use in crash-worthiness, drop test and other such dynamic analysis where deformation is very large. It is very suitable compare to implicit…

OBJECTIVE: -         Convert given measurements into different system of units and finding their corresponding conversion factors. Measurements given: - MASS                                      1kgLENGTH                                 1mTIME                                        1sFORCE                                  …

Finite Volume Method: The method is applied over a volume such that the governing equation is valid over the entire volume, also the properties are assumed to be concentrated at the geometric centre of the volume concerned. Finite Difference Method: The grid in linear and aligned so that all grids points lies in a straight…

AIM: - In this challenge, you are going to simulate an incompressible-laminar-viscous flow through the backward facing step geometry. You should perform a transient simulation. The solver can be chosen based on the described physics of the flow. You need to explain the entire simulation procedure (how you set up the case).…

AIM: - In this challenge you are going to simulate the isentropic flow through a quasi 1D subsonic-supersonic nozzle. You will derive both the conservation and non-conservation forms of the governing equations and solve them using the MacCormack's technique. You need to determine the steady-state temperature distribution…

AIM: - To solve the 2D heat conduction problem for the steady and unsteady state using Jacobi, gauss seidel, and successive over-relaxation iterative techniques. MAT LAB CODE: - There is 2 MATLAB code written separately for steady and unsteady conditions. But for both conditions’ inputs are the same, while programming…

AIM: - Derive the following 4th order approximations of the second-order derivative.  <!-- [if !supportLists]-->1.       <!--[endif]-->Central difference <!-- [if !supportLists]-->2.       <!--[endif]-->Skewed right-sided difference <!-- [if !supportLists]-->3.       <!--[endif]-->Skewed…

AIM:                The main aim is to perform frontal crash analysis in the neon model with the recommended parameters and output requests. Frontal crash-BIW Check unit system and either follow [Mg mm s] or [Kg mm ms]. Create appropriate interface, friction 0.2 and recommended parameters.…

AIM: The main aim is to perform side pole crash analysis in the neon model with the recommended parameters and output requests.   Neon side crash-BIW   Check the unit system and either follow [Mg mm s] or [Kg mm ms]. Check an appropriate interface, friction 0.2 and recommended parameters. Make sure of no penetration…

Hello, I have completed RADIOSS INTERFACES & STUDY OF EFFECT OF NOTCHES CHALLENGE. Attached cad model and report in the zip file named. Please let me know your feedback. Thank you, Manojkumar 8220096073

Hello, I have completed RADIOSS MATERIAL LAWS CHALLENGE. Attached cad model and report in the zip file named. Please let me know your feedback. Thank you, Manojkumar 8220096073

Hello, I have completed 2D ELEMENT FORMULATION CHALLENGE. Attached cad model and report in the zip file named. Please let me know your feedback. Thank you, Manojkumar 8220096073

Hello, I have completed RADIOSS ENGINE FILE EDITING & 3D MESHING CHALLENGE. Attached cad model and report in the zip file named. Please let me know your feedback. Thank you, Manojkumar 8220096073

Hello, I have completed 2D MESHING CHALLENGE. Attached cad model and report in the zip file named. Please let me know your feedback. Thank you, Manojkumar 8220096073

Hello, I have completed CREATION OF 1D CONNECTORS CHALLENGE project. Attached cad model and report in the zip file named  Please let me know your feedback. Thank you, Manojkumar 8220096073

Hello, I have completed 3D TETRA MESHING CHALLENGE project. Attached cad model and report in the zip file named  Please let me know your feedback. Thank you, Manojkumar 8220096073

Hello, I have completed MESHING OF SIDE DOOR CHALLENGE project. Attached cad model and report in the zip file named  Please let me know your feedback. Thank you, Manojkumar 8220096073

Hello, I have completed MESHING OF PLASTIC MODEL CHALLENGE project. Attached cad model and report in the zip file named  Please let me know your feedback. Thank you, Manojkumar 8220096073

Hello, I have completed MESHING OF REAR WHEEL HOLDER CHALLENGE project. Attached cad model and report in the zip file named  Please let me know your feedback. Thank you, Manojkumar 8220096073

Hello, I have completed MESHING OF BACK DOOR CHALLENGE project. Attached cad model and report in the zip file named  Please let me know your feedback. Thank you, Manojkumar 8220096073

Hello, I have completed MESHING OF HOOD CHALLENGE project. Attached cad model and report in the zip file named  Please let me know your feedback. Thank you, Manojkumar 8220096073

Hello, I have completed 1D ELEMENT CREATION CHALLENGE project. Attached cad model and report in the zip file named  Please let me know your feedback. Thank you, Manojkumar 8220096073

Hello, I have completed CONNECTIONS FOR REAR DOOR Challenge. Attached cad model and report in the zip file named  Please let me know your feedback. Thank you, Manojkumar 8220096073

Hello, I have completed REAR VIEW MIRROR ASSEMBLY Challenge. Attached cad model and report in the zip file named  Please let me know your feedback. Thank you, Manojkumar 8220096073

Hello, I have completed 2D meshing on the instrumental Panel Challenge. Attached cad model and report in the zip file named. Please let me know your feedback. Thank you, Manojkumar 8220096073

Hello, I have completed SYMMETRY BOTTLE CAP project. Attached cad model and report in the zip file named  Please let me know your feedback. Thank you, Manojkumar 8220096073

Hello, I have completed MESHING OF FLOOR PANEL project. Attached cad model and report in the zip file named  Please let me know your feedback. Thank you

I have Completed CCB assembly assignment. Confirmed working from mentor Prajwal Nayak.

Hello, I have completed HOOD INNER PANEL project. Attached cad model and report in the zip file named  Please let me know your feedback. Thank you