MATLAB Module for an Element Stiffness Matrix

Objective: MATLAB Module to calculate Forces and Displacements for a 3D Frame Structure(nonlinear analysis) Solution procedure: 1) Develop a Matlab function to accept Node information: Node numbers, Node coordinates, and information on nodes to perform analysis on a 3D planar frame structure. 2) Based on the Matlab…

Objective: Model a butterfly valve Solution Procedure: 1 - Main Housing 2)SHAFT 3) UPPER PLATE:- 4) LOWER PLATE:-   5) BUTTERFLY VALVE ASSEMBLY IMPORT THE GEOMETRY FILE  6)BOLT AND NUT   CONCLUSION AND LEARNING:- Learned about using design modeller learned about components sketch tools learned about…

Objective: MATLAB Module to calculate Forces and Displacements for a 3D Frame Structure(Linear analysis) Solution procedure: 1) Develop a Matlab function to accept Node information: Node numbers, Node coordinates, and information on nodes to perform analysis on a 3D planar frame structure. 2) Based on the Matlab module…

OBJECTIVE:-  1) Assume a structure frame. Write down a displacement matrix with variables corresponding to pre-selected degrees of freedom and degrees of freedom to be eliminated. Mathematically, derive the process that takes the original set of equations and condense it to the form shown below Equtaion given is[k]`[delta]`=[p]The `[delta(b)…

Objective: Non-Linear analysis and Critical Load Solution Procedure: 1) Explain the following levels of analysis a) First Order Elastic analysis In first-order analysis, the stiffness of the structure is assumed to be constant and unaffected by changes in the geometry of the structure when it is loaded. This is the standard…

Objective:- Concepts of Structural Engineering Solution Procedure:- 1) Check whether the truss given below is stable or not. Explain with a reason The above structure is a stable structure as it is a rigid structure according to the equation m =2j - r as the LHS is equal to RHS _________________________________________________________________________________________________________…

Objective:- Introduction to Ansys ACT Challenge Solution Procedure:- 1. Answer the questions: What is an API? API stands for Ansys Customization ACT, which is used to automate a repetitive task. It integrates with the external process and codes. It is an application program interface(API) is a set of routines, protocols,…

Objective:- Solution Procedure:- 1) Develop equation for the moment in terms of E ( modulus of elasticity) and moment of inertia (I) and radius of curvature The factors or bending equation terms as implemented in the derivation of bending equation are as follows –  M = Bending moment.  I = Moment of inertia exerted on…

Objective:- 2D meshing on the instrumental Panel Solution Procedure:- Solution Procedure:- Step 1:-  Read the CAD file Perform the topology using the topo option. Step 2:- Perform the geometry cleanup and check the geometry. Step 3:- Measurement and assessment of the thickness of different components were done. Step 4:-…

Objective:- Perform the Morphing on the given model 1 and model 2 Solution Procedure:- Morphing is performed Geometry cleanup:- Translating the component:- Model 2:- Morphing   Key features of Morphing:- FE Morphing of 2D & 3D Mesh using various types of morphing techniques Numerous easy and effective ways of…

OBJECTIVE:- The connections for the front door by using different 1D elements. Now for the given Rear door FE model, Create and Apply different PIDs for different components. The objective is to create connections for the rear door model and create different PIDs to store different parts in it. Solution Procedure:- Step…

For the given Intake Manifold component, check for the geometrical errors and mesh the Surfaces with the given 2D element Quality criterias given below.  S.No  Quality Criteria  Value  1 Target/Average length   3 2 Minimum Length  1 3 Maximum Length  5 Use tetra elements to mesh the Volumes defined in the model and check…

Objective:- For the given Rearview mirror component, check for the geometrical errors and mesh the Surfaces with the given 2D element Quality criteria are given below.    S.No  Quality Criteria  Value  1 Target/Average length   1 2 Minimum Length  0.5 3 Maximum Length  2  …

This tool test carries two models (i.e. Plastic model, Sheet metal model). For both the models, Mid surface should it is taken and meshed as per the below quality criteria. The thickness should be assigned to both models.    Quality Criteria:    S.No  Quality Criteria  Value  1 Target/Average…

Objective:-   Calculating Transformation Matrix and Fixed end Force/Moments Solution procedure:- 1) Calculate the transformation matrix for a frame shown below Develop a matrix that will transform forces from their local axis x’-y’-z’ to x-y-z axis as shown in the figure below. `q1' = q1cos(thetax)…

Objective:- To solve the given questions and develop a Matlab module wherever required Solution Procedure: - 1) Assume a cantilever beam. Develop flexibility matrix for the same From the differential equation for the elastic curve` (d^ 2 v)/(d^2 x) = (Mz)/ (EI z) = 1/( EIz)* [F y 2(L - x) + Mz2]` Integrating `(d v)/(d…

Objective:-  2D meshing for Plastic components  Plastic Bottle Cap model, check for the geometrical errors and take the mid surface by suitable mid surfacing techniques. PID and Thickness assignment has to be done for all the mid surfaces. Mesh the same with given element Quality criteria.   Theory:- ANSA which…

 Objective: - Develop a 2D mesh for the Hood model All the 2D elements in the model should clear the below-mentioned quality criteria and the features in the model have to be captured properly with good mesh flow After meshing the Mid surface, Thickness must be assigned to Midsurface.  Theory:- ANSA which…

Objective: - To calculate the individual stiffness matrix for the elements  To calculate the global stiffness matrix  To analyze the 2D frame using Mastan and compute the results Solution procedure: - Calculation of number of the nodes Calculation of number of elements Then assign the maximum number of degree…

Objective:-  1) Write a Matlab function module to accept the input information to calculate the stiffness matrix.The function must accept the following a) Node coordinates as a vectorb) Must accept material properties E, A, Fyc) Must return an error message if improper arguments are given to the function Node vector…

Objective: - To solve the problems using Matlab code and using Mastan 2 perform the analysis of the given frame and the truss. Problem statement: - 1) a) Assume a Howe Truss. Per Structural Idealization, draw a line model for thetruss and state your assumptionsb) From the line model, Calculate the followingNo. of reactions…

Objective: - Develop code to fit a linear and cubic polynomial for the Cp data.  Plot the linear and cubic fit curves along with the raw data points. Title and axes labels, legends could be shown if necessary. Develop code to show splitwise method and explain the parameters used to measure the fitness characteristics…

Objective: - The objective is to develop a code in python for analysis of the data of the file name engine_data.out To take the input of file from the user and input of the axis of the plot To check the compatibility of the file and check the file Each file should be saved by the name of the column To calculate the area…

Objective: - The main objective is to perform a curve fit for the given set of data and explain the python codes used in developing the program with the explanation of the theoretical question asked above Principle: - Curve fitting refers to finding an appropriate mathematical model that expresses the relationship…

Objective: - To develop a function that extracts the 14 coefficients and calculates the enthalpy, entropy, and specific heats for all the species in the data file. Develop a code to calculate the molecular weight of each species and display it in the command window. To plot the Cp, Enthalpy, and Entropy for the local temperature…

Objective: - Develop a code in MATLAB to optimize the stalagmite function and find the global maxima of the function. And to explain the concept of genetic algorithm and also the syntax for ga in MATLAB. And to plot the graphs for all 3 studies and for F maximum vs no. of iterations. Principle: - A…

Objective: - Develop a program that solves the following ODE which represents the equation of motion of a simple pendulum with damping and simulate an animation for the simple pendulum. Principle: - The pendulum moves depend on Newton's second law. When this law is written down, we get a second order Ordinary Differential…

Objective: - Develop a program that solves the following ODE which represents the equation of motion of a simple pendulum with damping and simulate an animation for the simple pendulum. Principle: - The pendulum moves depend on Newton's second law. When this law is written down, we get a second order Ordinary Differential…

Objective: -   Develop a code that can solve an otto cycle and make plots for it. Principle: - An Otto cycle is an idealized thermodynamic cycle that describes the functioning of a typical spark-ignition engine. It is the thermodynamic cycle most commonly found in automobile engines. The Otto Cycle…

Objective: -   Develop a program that can solve an otto cycle and make a plot for it. Principle: - An Otto cycle is an idealized thermodynamic cycle that describes the functioning of a typical spark-ignition engine. It is the thermodynamic cycle most commonly found in automobile engines. The Otto Cycle…

Simulation/Forward Kinematic of a 2R Robotic Arm Aim:- Development of a program in Matlab to simulate the forward kinematics of a 2R Robotic Arm and to create an animation file of the plot. Principle:- Forward kinematics refers to the use of the kinematic equations of a robot to determine the position of the manipulator…

Simulation/Forward Kinematic of a 2R Robotic Arm Objective:- Development of a program in python to simulate the forward kinematics of a 2R Robotic Arm and to create an animation file of the plot. Principle:- Forward kinematics refers to the use of the kinematic equations of a robot to determine the position of the…