TESLA VALVE (FLUID SIMULATION) #Shorts

This is the representation of the unit from the patent 1329559 of Nikola Tesla, which is often known as the Tesla valve. This is the one-way valve without any MOVING parts that only favours the flow in one direction. The state of the art is to make use of the fluid momentum itself.

According to the orientation of this simulation, the fluid flow from
LEFT to RIGHT: the 'hard' way. The fluid momentum is intensely reduced by being split into two sub-streams, one of which will take a 180-degree turn and re-emerge with another stream after one obstacle.
RIGHT to LEFT: the 'easy' way. The fluid flow easier without any considerable obstacle.

I think this is a highly intelligent way to design a valve that has the advantage of no moving parts.
Baking and rendering: roughly 4 days
CPU 5Ghz and NVIDIA Quadro K620 GPU
Flip fluid setting: as default

[thethprez]

hello future video recommendation people!

[MolinaUdofo]

The Tesla Valve
Tesla’s valvular conduit is mostly misunderstood as presented in much of literature and most media such as YouTube in recent years. This device cannot be called a valve if used as an inline flow resistor. It is usually but erroneously demonstrated as a ‘one way valve’ with fluid, be it gas or liquid where the pressure drop is considerably larger in one direction flow than in the opposite. To use electrical analogy, this is not a diode but a resistor, therefore, the word valve is inappropriate. The expected ‘valve’ action (check or non-return valve) is unimpressive if anything.
Tesla originally construed his ‘valvular conduit for gas flow, and in fact specifically for gas under pulsating pressure. In this application, it may be called a ‘valve’ or a ‘fluid diode’. Gas under hight frequency pulsating pressure takes advantage of this clever topology and is free to flow in one direction with relatively negligible losses and practically no backflow. With careful design, Tesla’s valvular conduit is a true pulsating gas diode with no moving parts. An illustrative application would be an IC engine exhaust manifold.
It should also be noted that this valve will have optimal performance at a single design point, i.e., temperature, fluid type, volumetric flow and frequency, so that any change of a parameter will have it operating off optimum.
As for making a modern design, I imagine a cut and try method with FEA would be used.

[Adroitbit]

That is so beautiful, man.
I'm having a hard time making water to work with tesla valve xP

[milansvancara]

I'm pretty sure APIC simulation would have much better results here:) But good job anyway:)

[amazingamx]

Shouldve made the simulation longer. Its mesmerizing

[phasorsystems]

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[ljs]

That might look similar but that is not a Tesla valve

[Gospel-xmvd]

This reminds of Two Minute Papers on fluid animation

[KhanhNgoHoaHoi]

Someone please tell me what software was used to make this video? Like: drawing, simulation?