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Plane engine that uses turbojet and ramjet

A CFD simulation of the base shape for an aerodynamic wing

The goal is to make a concept of a supersonic passenger jet that can meet the parameters I have set.

Testing my new fabricated x-plane, prototype j1.

Este es una prueba de lo que puedo hacer con una laptop vieja

Next iteration of https://www.simscale.com/projects/jkauth/toothless_cfd/
Improvements: 
- Toothless got a proper face now
- Toothless got his dorsal fins
- I aim to do a better mesh this time, following the snappy hex mesh tutorial from simscale

Validation of experiment for surface cooling effectiveness

In this simulation, it is aimed to calculate the drag coefficient of an experimental rocket. Although the rocket geometry used is representative, the drag coefficient can be calculated for realistic models by following the simulation steps. K-w SST turbulence model was used for simulation. For the experimental rocket, the speed was taken 270 m / s and a ninety-degree (not realistic) flight angle assumption was made.

Comparison between balsa wood and spruce wood spar for a KFm3  4 meter span wing made of XPS blue foam for remote controlled aircraft.

Structural analysis of remote controlled aircraft electric motor mount subjected to thrust force.

KFm3 Airfoil CFD Simulation for use on remote controlled aircraft.

This project is aims to optimize a wing rib where it present a several shape of cut-outs deal. This ribs is made from Aluminium and the applied force on the wing rib is 10 KN vertically and its attachment will be fixed. This process will help to improve and optimize the ribs design.

This project involves meshing externally a Boeing 777-200 LR Aircraft, and then simulating its' operation on flight facing an airflow with an axial velocity of 50 m/s.  It is one of the longest-range commercial airliners, with an exterior length and wingspan reaching 63.70 and 64.80 meters respectively.  For this case a model with removed engines was chosen in order to assist convergence and meshing. Also a Symmetry plane was added midst the Part, and half the part was used for meshing and simulation for simplification.  A steady state compressible flow simulation is executed to visualize the air flow around the bodywork and wings of the aircraft, as well as the pressure distribution while on flight.

This project  involves meshing a single-Shaft Turbofan Engine, and then simulating its' operation when facing an axial airflow of 150 m/s, while rotating with a velocity of 940 rad/sec (9000 rpm) . A Fan is used to bypass a large amount of air in the inside of the engine. For this case the typical Compressor, Combustion chamber and Turbine Stator were omitted, and only the Fan, Shaft, Shell and Turbine rotor were meshed and examined, in order to restrain the meshing requirements for complex, time consuming meshing and simulation.  A steady state incompressible flow simulation is executed to visualize the air flow through the components of the Turbofan, as well as the pressure and U magnitude distribution on the blades of the Fan and Turbine.

Link to  the extended compressible study (bigger domain included) : https://www.simscale.com/projects/fsite/turbofan_engine_extended_study/

de aerodynamische kant van een vliegtuig vleugel

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