Flow over a Bicycle

Assignment:8 Objective: To create 1D Connectors to form connections in the given model. WORKFLOW: Connectors: What are they & why use them? Geometric entities that define connections between other entities Used for welding, bolts, adhesives, etc. Link geometry or FE entities Can be “realized” into FE representations of…

Assignment:8 Objectives: To create Tetra mesh for different models Task _1: Create a Tetra mesh for Housing component with the following quality criteria Tetra Mesh Generation Method: 2D to 3D Conversion Elements sizes: Min- 2 Units, Target- 5 Units, Max- 7 Units Tet collapse: 0.15   For this particular task we are…

Objectives: To obtain a 2-D mesh for the given car hood Workflow: CAD Mid-surfacing Individual midsurfaces are obtained using auto extraction option. Symmetry: On examining the different components we observed that all components are symmetric about XZ plane and hence we will move forward keeping this in mind to reduce…

Assignment:3 Objectives: Mesh the Given component with the Size of 5 Units. Create 1D elements on the following component with given cross-section and DOF 1.Rod element: - Translational DOF should be Constrained with RBE2 link Cross-Section: BOX- Dimension a= 12 mm                               dimension b=10 mm      …

Project-1: Powertrain for aircraft in runways Introduction: The project aims at studying different aspects of Aircraft working principles and its essential units that supports its working and important terminology related to it. It also aims at studying the tow-truck requirements and making a efficient electric powertrain…

Introduction: The braking performance of a vehicle is undoubtedly one of the important factors to affect vehicle safety. A successfully designed braking system for a vehicle must always meet two distinct demands. Generally, the braking torque required is much larger than the torque that an electric motor can produce. In…

 Wide Open Throttle Vehicle Characterstics 1.What is the difference between mapped and dynamic model of engine, motor and generator? How can you change odel type?  Ans: A mapped model of Engine, motor or a generator means that they operate based on the data which is provided in a lookup table, i.e we are simulating…

 AIM: Carry out a system-level simulation of an all-terrain vehicle   OBJECTIVES OF THE PROJECT: To Prepare a technical report explaining the model properties & comments on the results Explain the functions of the subsystems & blocks used for preparing the model Workflow: BAJA All-Terrain Vehicle (ATV)…

OBJECTIVES OF THE PROJECT: Run MATLAB demo ‘Speed control of a DC motor using BJT H-bridge’. Modify the model such that armature current doesn’t shoot up when motor changes direction from forward to reverse.  Refer to help section of ‘The Four-Quadrant Chopper DC Drive (DC7) block’. Compare…

Wide Open Throttle Condition  AIM: To evaluate power requirements for Wide open throttle condition.     OBJECTIVES OF THE PROJECT: What is the ratio of hill-climbing power required by fully loaded tata ultra-truck to the half-loaded one? A flyover is planned to be constructed on a national highway. Keeping…

PARSING NASA THERMODYNAMIC DATA AIM: To extract data from a .dat file & evaluate Thermodynamic Properties of different species using data tabulated by NASA.  OBJECTIVES OF THE PROJECT: Write a function that extracts the 14 co-efficients and calculates the enthalpy, entropy and specific heats for all the species…

AIM: Solving second order ODEs   OBJECTIVES OF THE PROJECT: objective is to write a program that solves the following ODE. This ODE represents the equation of motion of a simple pendulum with damping   THEORITICAL BACKGROUND The figure at the right shows an idealized pendulum, with a "massless" string or rod…

AIM: To write a code in MATLAB to optimize the stalagmite function and find the global maxima of Stalgamite Function OBJECTIVES OF THE PROJECT: Explore the concept of Genetic Algorithm in MATLAB Optimize Stalagmite function & study its Statistical Behavior based on search space & population size of the…

Drag force is the resistance force of a fluid. This force applies acting opposite towards the motion of the object which is moving submerge in a certain fluid. Thus Drag Force is defined as the force which resists the motion of a body with fluid. AIM: To evaluate the drag force experienced by a bicycle rider we shall look…

AIM: To Analyze ‘Mass-Spring-Damper in Simulink and Simscape’   OBJECTIVES OF THE PROJECT: Derive the governing equation for the model Change the value of mass, damper, and spring for the Simscape model and plot the result. Change the value of Mass x0=2 in the Simulink model and plot the results Make the…