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Finding terminal velocity and coefficient of drag of the stages of the rocket

natural air flow in 2 class rooms against each other

Analysis of the Aerodynamic, Ventilation and Vibration Characteristics of Chick Transport Vehicles in the Philippines

In this project, we will do the steady state incompressible fluid flow simulation of Archimedes Screw turbine. We will use many blade design iterations to find the optimum blade quantity and angles. Also the inlet velocity will be changed accordingly and its effect on the turbine forces would also be investigated in this work.

Aerodynamic simulation
velocity simulation 
vector

Estudar o perfil da velocidade, atraves do aumento da velocidade de entrada ao redor de uma Junçao de Tubulaçao

Estudar o perfil da velocidade atraves do seu aumento. Aao redor de uma junçao de tubulaçao

In this project incompressible fluid flow simulation of a conical draft tube is carried out. The parameters data is collected from the course book on fluid dynamics and the validation of CFD simulation result with the theoretical result is also performed. Steady state incompressible fluid flow simulation is selected for the given case.
The draft tube is a pipe of gradually increasing area, which connects the outlet of the water turbine's runner to the tail race. Draft tube helps to convert the exit velocity head into pressure or potential head.

The goal of the project was to demonstrate the hydraulic jump and find the height of the jump also compare simulation height with the calculated height. For this project, I used a multiphase simulation type (air and water).

In this project we examined the Effect of Boundary Layers on the  NACA 0012 Airfoil. In-compressible fluid flow simulation is selected for the project. Free stream velocity is selected as 10 m/s having A.O.A  10 with the airfoil.

This project was aimed at simulating the external velocity field around a golf ball. An interesting flow field is seen in comparison with spherical balls used in any other game/sport due to the presence of dimples. 

A golf ball with dimples can travel almost twice as far as a smooth golf ball. The dimples minimize drag forces that pull back on the ball or slow it down. It also help lift the ball by forcing airflow downward, which pushes the ball upward (principles similar to the aerodynamics of an aircraft).

The golf ball may experience a spin during its travel. Hence it could be assumed an external flow, with a spin imparted to the ball. This could be used to analyse the flow field around the ball.

simulating the flowfield around a sphere at supersonic speed

This project shows an example of how the internal airflow through an naca duct can be analyzed.

velocity | SimScale Project Library | Page 1