Intake Valve and Feliks' ideas

[mx_tifoso]

Than you for keeping us updated on your ideas Andrew. Were it not for this thread I would be clueless about so many different energy solutions. I really appreciate it, keep up the great work!

[tok-tokkie]

I designed a steam venturi to heat & eject a carcinogenic gas. It was extremely small as there was little of that troublesome tailgas. Those vast ones by Croll-Reynolds are very interesting. The design guide I had placed the steam nozzle much deeper into the inlet.

Big problem with my one was the tailgas was at -40°C & I had not realised that the condensing steam would form droplets which fell to the ground bringing the dissolved carcinogen exactly where it should not have been (I was aware of the wetness of the mixture but assumed it would remain as a vapour). I left that company just then (not as a consequence) so I don't know if increasing the steam flow solved the problem.

[hollus]

That Venturi nozzle feeding a windmill-turbine is a really interesting concept.
One of the problems with current windmills is that they must be constantly pointed to the wind, not only to optimize energy generation, but also lest they might sustain some damage.
A set of nozzles, say in a six or eight pointed star arrangement, could feed a fixed windmill, which as you suggest, could now operate in a horizontal plane and be sustained in rails or whatever.
The nozzles, being quite solid structures, can take side winds, and one would just need to open/close the appropriate valves within the nozzle star at the right time depending on the direction of the wind, much easier and faster than rotating a whole windmill with the wind. One could also combine any number of such tunnels and stack nozzles at different heights.
The wind capturing device and the energy generating device become effectively uncoupled from each other.

[Feliks]

That Venturi nozzle feeding a windmill-turbine is a really interesting concept.
One of the problems with current windmills is that they must be constantly pointed to the wind, not only to optimize energy generation, but also lest they might sustain some damage.
A set of nozzles, say in a six or eight pointed star arrangement, could feed a fixed windmill, which as you suggest, could now operate in a horizontal plane and be sustained in rails or whatever.
The nozzles, being quite solid structures, can take side winds, and one would just need to open/close the appropriate valves within the nozzle star at the right time depending on the direction of the wind, much easier and faster than rotating a whole windmill with the wind. One could also combine any number of such tunnels and stack nozzles at different heights.
The wind capturing device and the energy generating device become effectively uncoupled from each other.

Thanks for the idea of ​​cavil. Such thinking people are needed to correctly develop this idea.





Helicopter rotor blades without ???

Without blades

http://www.dysonairmultiplier.com/

four animation.

Perhaps,perhaps...

Andrew

[Feliks]

That Venturi nozzle feeding a windmill-turbine is a really interesting concept.
One of the problems with current windmills is that they must be constantly pointed to the wind, not only to optimize energy generation, but also lest they might sustain some damage.
A set of nozzles, say in a six or eight pointed star arrangement, could feed a fixed windmill, which as you suggest, could now operate in a horizontal plane and be sustained in rails or whatever.
The nozzles, being quite solid structures, can take side winds, and one would just need to open/close the appropriate valves within the nozzle star at the right time depending on the direction of the wind, much easier and faster than rotating a whole windmill with the wind. One could also combine any number of such tunnels and stack nozzles at different heights.
The wind capturing device and the energy generating device become effectively uncoupled from each other.

About something that you think?




Andrew

[Feliks]

In other forums:

[quote name='gruntguru' post='4982321' date='Apr 20 2011, 01:11']Total power in the wind. [center]Power = 0.5 x Swept Area x Air Density x Velocity[sup]3[/sup][/center]from http://www.reuk.co.uk/Calculation-of-Wind-Power.htm ...[/quote]


In the Wikipedia is a big mistake or inaccuracy
Call it what you think.

Now why is that:

Kinetic Energy = Mass x 0.5 x Velocity2 It is certainly true.

But when it comes to the calculated mass is no longer referred to as:

Mass / sec (kg / s) = Velocity ( m / sec ) x Area ( m2 ) x Density (kg/m3 )

In my opinion, if we count the mass, we must indicate the volume of the cylinder, which is in addition to its surface and its length.

Here, due to an error or a" shortcut calculations" assume that the length of the cylinder is equal to 1.

But it is not always true mass depends also on the length of the cylinder, because they can be 50 meters.

Of course, if you will take part in the formation of energy.

Even in a new traditional windmill blade width can have two meter, and now the model is invalid.

* But because the masses are Surface x L x Density. Always.

Well, where we have L ?


Regards Andrew


By the way. What has to calculate the speed of her weight?

[Feliks]

Holidays are approaching, so we do spring cleaning. For sure we will use the vacuum cleaner. We can using such a vacuum cleaner to see how the underground windmill will run . Namely, you should close the pipe vacum cleaner is best without the caps to a small fan, for example, to cool the CPU, or a computer power supply. We will have a working model of an underground windmill......

The following picture shows the sports exhaust, which are built with a relatively long individual pipes from each cylinder. Their length L is crucial for their proper operation. Mass departing exhaust with a volume of such tubes will help the new portion of air intake into the cylinder, while the common valve opening. This mass is precisely calculated for the speed at which it will perform a so-called dynamic charge of the engine



Just the energy contained in the exhaust of precision of the volume of the exhaust manifold vacuum in the cylinder does.


Happy Easter to everybody !

Andrew

[Feliks]

"The Non-Undergroud Windmill"





Regards Andrew

[PlatinumZealot]

Interesting feliks.

[Ciro Pabón]

Excuse me, but why is not the fan inside the venturi? Just for maintenance or something like that?

[Feliks]

Excuse me, but why is not the fan inside the venturi? Just for maintenance or something like that?

First, it does not overshadow the venturi its surface, so air flow is facilitated by the venturi. Besides the construction and servicing of a fan with an electric generator on the surface it look easy....






This is Homer. Now you can safely drink, because he knows the underground fan will give him a lot cheaper green energy.
It can use an underground windmill used an old engine, for example, the Harrier. Or the same fan.



Regards Andrew

[Feliks]

" The Full Underground Windmill "



Regards Andrew

[Feliks]

You know how it works "Underwater Windmill" ?







Regards Andrew

[Feliks]

http://www.youtube.com/watch?v=kJ3Pohh502E
http://www.youtube.com/watch?v=AW1Fedhx6Nc

Regards Andrew

[Feliks]

"The gain in kinetic energy resulting from the increased linear velocity in the throat is offset (i.e., balanced) by the decrease of pressure in the throat. The reduction in pressure which occurs when the fluid flows through the throat is called the Venturi effect and is named after the Italian physicist Giovanni Battista Venturi (1746 - 1822) who first observed the effect."

http://en.citizendium.org/wiki/Venturi_effect
http://www.hippocampus.org/homework-hel ... ation.html



Andrew