Week 3 - Solving second order ODEs

AIM: To perform side pole crash simulation with the given BIW frame and request for Time History plots.     OBJECTIVE: The Objective is to simulate for the following problem statements. Sectional force in the cross member. Intrusion at B pillar, hinge pillar and fuel tank region. Peak velocity of an inner…

AIM: To perform frontal car crash Analysis and request for Time History plots.     OBJECTIVE: The Objective is to simulate for following problem statements. Sectional force in the rails at location of indicated node 174247. Axial force received on the rails from bumper. Shotgun cross sectional forces. A pillar cross section.…

Aim: To mesh the Bumper Model using Hyper mesh and run the simulation on crush tube by using RADIOSS.     OBJECTIVE: To mesh the bumper as per given quality criteria. To run the simulation for crush tube model as it is with default failure parameters. To run the simulation by changing the parameter Inacti=6.…

OBJECTIVE: To run the simulation on the given model by applying different materials laws available in RADIOSS and post-process the result.       THEORY: RADIOSS provides various material models to simulate the behaviour of materials under different loading conditions. The choice of material model depends on the material…

OBJECTIVE: To Run the simulation with the default property card {CASE:1} Changing the property card {CASE:2} and run the simulation. Comparing the result of CASE:1 & CASE:2     THEORY: HOURGLASS Hour glassing is an artificial deformation that can occur in some types of finite element models. It typically…

 Questions:1 Check the material properties of the rail component and calculate the speed of sound in steel rail ?   ANSWER:  from the given 0000.rad file we can get the material properties of steel rail #RADIOSS STARTER ##======================================================================================== ## ## Radioss…

AIM: 2D meshing for given Model.     OBJECTIVE: Carry out geometry clean-up operation on the given models. Extract mid surface. Clean mid-surface geometry. Ignore holes less than dia 5mm. Create a 2D mesh with target length 5mm, min 3.5mm max 7mm. Assign proper thickness, by creating a generic property. Save…

AIM: - To perform explicit dynamic analysis for car crash.     OBJECTIVE: To study perform explicit dynamic analysis for car crash model with varying types of thickness and get results for Equivalent stress and the total deformation. CASE: 1 {Thickness of car body is 0.3 mm.} CASE: 2 {Thickness of car body is…

AIM: To perform Explicit Dynamic Analysis for bullet penetrating into a bucket.     OBJECTIVE: To perform the Analysis bullet penetrating into a bucket using three different non-linear materials for the bucket.     THEORY: Explicit Dynamic Analysis is a computational technique used to simulate the behaviour…

AIM: To perform Explicit Dynamic Analysis for tension and torsion test.       OBJECTIVE: To perform the tension and torsion test on the Given specimen. CASE: 1 For the tension test, to displace one end of the specimen to 18mm while keeping the other fixed.   CASE: 2 For the torsion test, to displace…

AIM: To perform the Explicit Dynamics Analysis for Planer machining operation by using ANSYS Work bench.     OBJECTIVE: To perform an explicit dynamics simulation to find out the Equivalent Stress, Total Deformation and User defined result to calculate the temperature of the body. We need to perform this for…

OBJECTIVE:- To perform a transient structural analysis for Worm gear assembly and determine the results for Equivalent stress, Equivalent elastic strain and the total deformation.     THEORY: Worm gears are widely used in power transmission systems due to their high efficiency, compact size, and ability to transmit…

AIM: - To perform a transient Structure analysis for Double universal joint with a spring model using Ansys workbench.       OBJECTIVE:  To perform a transient analysis For Double universal joint model with following setup CASES CASE:1 To Use Structural Steel for Material of spring also. CASE:2 To use Stainless steel for…

AIM: - To perform a transient analysis on a piston and cam mechanism model using Ansys workbench.     OBJECTIVE: To perform a transient analysis on a piston and cam mechanism model with following setup CASES CASE:1 To run the analysis with Frictionless contact. CASE:2 To run the analysis with Frictional contact…

Aim- To perform the Structure analysis/simulation for sphere pressing on a plate.   OBJECTIVE: To perform the analysis to simulate a sphere pressing on a plate by using Structural steel for both sphere and plate but the material for the plate must be Non-Linear. Press the sphere onto plate 4mm downwards and retract…

AIM: To Perform Static-Structural Analysis/Simulation for Wire Bending Operation.     OBJECTIVE:   To Perform static structural analysis/ Simulation for Wire Bending Operation. CASE:1 {Material for Wire - Copper Alloy NL} CASE:2 {Material for Wire - Aluminium Alloy} CASE:3 {Material for Wire - Magnesium…

AIM: To Perform Static-Structural Analysis/Simulation for Rolling Operation.     OBJECTIVE: To simulate the rolling operation and find out 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…

AIM: To verify weld joints by the using of static structural analysis/Simulation.     OBJECTIVE: To simulate the weld joint using three different weld materials. To find out the directional deformation and equivalent strain experienced by the setup To identify the weld joint that experiences the highest equivalent…

OBJECTIVE: To Perform static structural analysis/ Simulation for sheet metal bending operation. CASE:1 {Material for sheet - Aluminium Alloy 1199} CASE:2 {Material for sheet - Copper Alloy NL} CASE:3 {Material for sheet - Magnesium Alloy NL} CASE:4 {Aluminium Alloy with Friction Coefficient 0.19} CASE:5 {Aluminium Alloy…

AIM: To Perform static structural analysis/simulation on the Rail wheel and track.     OBJECTIVE: To evaluate the result for stress, strain, and total deformation and the product life cycle. CASE:1 Bearing load is 100000 N. CASE:2 Bearing load is 5times of 100000 N Implement user-defined results and compare both…

AIM: To perform Grid dependency test over Bevel gear.     OBJECTIVE:   To Perform static structural analysis to find out Equivalent stress, Total deformation and Equivalent strain. To perform grid dependency test Using three different sizes of mesh 4, 5 and 6 mm . To Comparing the results (Equivalent stress,…

OBJECTIVE: To Perform static structural analysis on spur gear with following type of materials, CASE: 1 Cast Iron CASE: 2 Cast Steel CASE: 3 Cast Bronze   Compare the results of Equivalent stress, Total deformation, Stress intensity for all the cases.       THEORY: Spur gears are one of the most common…

AIM: To perform static structural analysis (simulation) to determine the stress concentration on a plate with holes.     OBJECTIVE: To Design and simulate the result for plate with single hole. To Design and simulate the result for plate with three holes. To Comparing the result of the two cases.    …

AIM: - To perform pre-processing on the given Rear Wheel Holder Model using Hyper mesh.     OBJECTIVE:-   To Extract the mid surface. To clean and defeature the Mid surface so as to avoid any minimum length errors while meshing. To Mesh the mid surface with the given element Quality criteria and maintaining…

AIM: - To mesh the given door trim panel along with all its feature like ribs, dog-house etc. using Hyper mesh.   OBJECTIVE: To Extract the mid surface. To Capture the features and dog-house properly. To Mesh the mid surface with the given element Quality criteria and maintaining proper mesh flow.     Given…

AIM: - To mesh the given Assemblies and create 1D connectors at desired locations using Hyper mesh.     OBJECTIVE: - following connections have to be realized in each respective component   Right_Rail_2 & Front_truss_1 Seam-Quad (angled +capped +L) Left_Rail_2 & Front_truss_1 Quad elements Front_truss_2,…

AIM: To perform 3D mesh (Tetra Element) over the given models.   OBJECTIVE: To Create a Tera mesh for Housing component with the following quality criteria.        Element Generation Method: 2D to 3D Conversion        Elements sizes: Min- 2 Units, Target- 5 Units, Max- 7 Units…

AIM: - 2D meshing for sheet metal “Hood model” using Hypermesh.   OBJECTIVE: - To Take the mid surface for all the components. To check the geometrical errors and fix that error. Mesh the mid surface with the given element Quality criteria.     Given Quality Criteria: Target Element Length =…

AIM: To Mesh the given (rear suspension assembly) Model with 2D & 3D meshing (Volume meshing) as per the given quality criteria and deployed the connection between             the sub components.   OBJECTIVE: To perform Geometry Clean-up. To Extract Mid surface for uniform thickness Components & deployed 2D meshing. To…

AIM: To extract the Mid plane and mesh the given component and also create 1D element Connection.   OBJECTIVE: To extract the mid plane. To Mesh the component. To make 1D connection as per given location.   THEORY:- 1D ELEMENTS: One of the dimensions is very large as compare to the other two dimension. All line elements,…

AIM: - To perform the 2-D Mesh on the given Instrumental Panel Model (Automotive component) using ANSA.     OBJECTIVE: - To perform Topological clean-up. To Extract Mid surface. To perform 2-D Mesh and fix the quality failure Element.   THEORY: - The instrument panel is the portion of the dashboard which sits behind the…

AIM:- To morph the given components as per the given guidelines.   OBJECTIVE: - To Practice morphing techniques on Model 1 as per Video. To Increase the Height of the Dog houses and Ribs by morphing For model 2.     THEORY: - Morphing is technique used by CAE Engineer to change or modify the geometry…

AIM:- To perform the connections on the rear door (Model), By using different connections techniques.   OBJECTIVE:- To Create different PIDs for different components. To Perform suitable connections.   PROCEDURE/STEPS:        Importing the CAD model Command:  File >> Open >>…

Given Model          Geometry check           Given Quality criteria       2D element Quality criteria S.NO.       Quality Criteria Value 1.) Target/Average length 3 2.) Minimum Length 1 3.) Maximum Length 5 Quality after Volume…

AIM: - To do Solid meshing on given Rear-view mirror component model.   OBJECTIVE: To check the Geometrical errors and fix that error. To generate 2D mesh on surface of the components with the help of given Quality Criteria. To generate Volume mesh on the Component.   PROCEDURE/STEPS:   Importing the CAD…

FIRST MODEL  Given Model          Quality criteria       S.No               Quality Criteria Value 1. Target/Average length 4 2. Minimum Length 2 3. Maximum Length 6 4. Aspect 3 5. Warpage 15 6. Skewness 45 7.…

AIM : - 2D meshing for Plastic components (given Bottle Cap)   OBJECTIVE: - To check the Geometrical errors and fix that error. To take mid surface for entire model. Mesh the mid surface with the given element quality criteria.   Given Quality Criteria: -     S. No.        …

AIM: - 2D meshing for sheet metal (given Hood model).   OBJECTIVE: - To Take the mid surface for all the components. To check the geometrical errors and fix that error. Mesh the mid surface with the given element Quality criteria.   Given Quality Criteria:      S.No                    …

AIM:- To Developed forward energy-based fuel consumption model for P1 hybrid vehicle.   OBJECTIVE:-  Tabulate the fuel economy numbers (kmpl) for UDDS and HWFET cycle. Compare these numbers with the baseline numbers for conventional vehicle model from Project 1. Plot the time trace for engine, transmission…

AIM:- To compute the fuel economy numbers for the given vehicle (kmpl) on the urban cycle (UDDS) and highway cycle (HWFET). and analyze the vehicle operating condition.   OBJECTIVE : - Tabulate the fuel economy numbers (kmpl) for UDDS and HWFET cycle. Plot the time trace for engine, transmission input, transmission…

  AIM:- To do a detailed analysis on CVT ( continuous variable Transmission) using BAJA ATV vehicle and present the observation.   Theory:- BAJA ATV (SAE):- Baja SAE is an Collegiate Design Series competition run by the Society of Automotive Engineers International (SAE International). Teams of students…

CASE:1 AIM:- To Implement control logic of a “washing machine” using Stateflow in simulink and perform simulation.   OBJECTIVE:- To implement the control logic for "washing machine" as per given sequence:- If the power supply is available, the system gets activated. If the Water supply is not available,…

CASE:1 AIM:- To make a simulink model of Door Bell using solenoid block.   OBJECTIVE:-  To Create a situation where the switch is closed for 2 seconds and then released. Observe the physical movement of the plunger.   THEORY:- A solenoid is a type of electromagnet formed by a helical coil of wire whose length…

AIM:- To write a program in MATLAB to parse NASA thermodynamic data file and calculate the thermodynamic properties of various species.   OBJECTIVE:- To write  a function that extracts the 14 co-efficient and calculates the Enthalpy, Entropy and Specific heat for all species ( which are present in data file).…

AIM:- To Create a Rankine Cycle Simulator using MATLAB.   OBJECTIVE:- To create a program that calculates the state points. To use the thermodynamics relation to get the points in between the state variables. To plot the T-S and H-S diagram for rankine cycle.   THEORY:- A steam power plant continuously converts…

AIM:- To optimise the given stalagmite function and find the global maxima of the function.   THEORY:- A stalagmite s a type of rock formation that rises from the floor of a cave due to the accumulation of material deposited on the floor from ceiling drippings. Stalagmites are typically composed…

OBJECTIVE:- 1.0) write a program that solves the following ODE .   This ODE represents the equation of motion of a simple pendulum with damping in the above equation, g = gravity in m/s2, L = length of the pendulum in m, m = mass of the ball in kg, b=damping coefficient.   2.0) Write a program in Matlab that…

AIM:- TO Write a program in Matlab to simulate the forward kinematics of a 2R Robotic Arm       THEORY:- forward kinematics refers to apply the kinematic equation for a robot to compute the position of end-effector. A kinematic chain composed of links and joints with multiple degree of freedom, finding the…