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Goal is to make fan to cool electric motor while working with increased power
Aero simulation

A project from Tobias Holzman made on OpenFoam

Project for fan duct used to cool down the hotend of a printer prototype

The full published research article of this project is available at: https://doi.org/10.46873/2300-3960.1063

Backwards curved centrifugal fan, modelled for high static pressure (vacuum).

Built on the results of the previous RC EDF DLV Nozzle study, this one is even quicker and dirtier than the last!

1. Try to simulate airflow in a 3D Printer Fan Duct

This project deals with simulating the flow through the graphic card at different fan Rpms using the Multiple reference frame(MRF) rotational zone concept. A conjugate heat transfer analysis will be performed to keep a check on thermal throttling of the GPU.

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/

Optimization Printer Cooling of an Ultimaker Original with 1 and 2 nozzles

Trying to design a Fan duct for a E3D V6 3D printing Hotend

Testing the bullseye fan for a e3d v6 hotend

Make a comfortable room with Temperature is 25 degree celcius and relative humidity is about 50 percent

Simulation of blower fan for cooling parts during 3D printing

Simulations comparing 2 variants of fans and the corresponding flow. The geometry was provided by Friendship Systems - CAESES.