Remove ads from this guestbook - starting at just €2,50
1:51pm 08-10-2013
And here is the airplane ... Hunting H.126. ... With his performance shows the unit load on the wing is about 250 Kg per 1 square meter .... Now, your personal car has an area average 1.8 x 4 = 7.2 m square ... and weighs 1200 KG have any. So on one square meter. ie 1 m square around 166 kg, which is much less than in the plane. which is very likely that should begin with the car have to go over the road, at any speed of 40 km / h ... ... Because aircraft N-126 mimics the speed 51 km / h (32 mph). So that your car properly equipped with such parameters would have glide above the road ... Just what does that say manufacture shock absorbers ... So any, of the principle of conservation of energy?

2:44pm 08-07-2013
Peltier I started to deal with in 1993, in a small laboratory scale.In the following years I did in the mid-scale laboratory I made such a demonstration, where the yen element size 50mmm x50mm is placed on an aluminum bracket, on the other hand, covered with a copper plaque, located to the heat from a finger could easily trickle out over the entire surface of the ceramic peltier.

Also done once a thermometer measuring the wireless side of aluminum and copper hand when I touched her finger. It turned out that the temperature difference was only 2 to 3 degrees Celsius, and has to show voltage of tens of millivolts, as a result of the heat of the finger ... Despite the fact that we do not need to produce electricity already heated water, replace it on steam, drive turbines ing or reciprocating engine, then the generator, electricity can receive this very simple method and a minimum temperature difference ..
Well, for example, temperature 2 meters under the ground and air temperature of 30 degrees Celsius .. The outside can be also negatynie 20 degrees Celsius, and the resulting current changes polarity only ... And here again joke .. The greater this negative temperature, the greater the difference in the temperature of 2 meters below the surface (about 7 degrees)and you get more power .. so I dreamed we would have this .. the bigger the frost, we have more energy ..And here the principle of T1-T2 / T1 does not look to the end was a real .... For where, for example, we have in the way of the physical size of the time? because there is a fundamental difference if you have time 0.01 sec or 10000 sec .... a rhetorical question ...

2:44pm 08-07-2013
Now you can go back to my engine project new4stroke that you very much approve of ..

[quote]Friction[edit source | editbeta]

An engine has many moving parts that produce friction. Some of these friction forces remain constant (as long as applied load is constant); some of these friction losses increase as engine speed increases, such as piston side forces and connecting bearing forces (due to increased inertia forces from the oscillating piston). A few friction forces decrease at higher speed, such as the friction force on the cam's lobes used to operate the inlet and outlet valves (the valves' inertia at high speed tends to pull the cam follower away from the cam lobe). Along with friction forces, an operating engine has pumping losses, which is the work required to move air into and out of the cylinders. This pumping loss is minimal at low speed, but increases approximately as the square of the speed, until at rated power an engine is using about 20% of total power production to overcome friction and pumping losses.[/quote]

And now this. My engine new4stroke is the most vital advantage, even though it does not appear on any animation ..
Many people have spoken out about the efficiency of four-stroke engine, was stating with such engine already reached peaks of efficiency possible, and to get it to improve by 2% "The great issue" about three bilion dollars a year on research ..
Because they thought impossible, that you can make a difference when it comes to basic parameter or friction, which presented the current position of Wikipedia.
Meanwhile, my engine, changing the ratio of friction to the size of the intake air through the engine. So, but it's something that everyone seemed so far out that is constant and unchanging.
And here's the joke ... my engine, even though it is built on a base the size of a two-cylinder engine, 600 ccm, geometrically speaking, sucks about 950 ccm ... (in fact much greater).
So as if normal engine but with an additional 3 1/6 cylinder .. but the cylinder does not. This increase in the displacement give only two intake valves piston located in the cylinder head. And there may be nothing revolutionary, were it not that these pistons with rods they turn TWO TIMES slower than the basic pistons ... In connection with this, the force of inertia, which is realized as the additional volume (350 ccm) are swept up four times smaller (which I also take into account the Wikipedia)
So in general we can say that this "extra cylinder", if it could be adjoined to the basic operating system of the twice the speed, with the same parameters as the pistons sucking friction should have only 88 cc. So the difference 350 - 88 = 262 ccm, otzymujemy for free, with my engine system ... We can say that in relation to its basic size 600 ccm. Friction has been reduced by as much as 43%. suction against displacement in the traditional way ...
With modesty will not ask where my 43/2 x 3000000000000 = 64 bilon $ .... which do not have the "Great" lecture every year on the 2% increase in efficiency ....

And the real efficiency gain can be easily demonstrated mathematically ...

And of course, what Daniel suggested must take place within the limits of reasonable operation of the engine...

I can understand a lot, even that can be
stunned silence, but not for so many years ...

Also understand that it may be hard to admit to the fact that I thought differently, but I think that should be a hit in the chest and publicly admit to mistakes. Because we all now see that the PHYSICAL PERFORMANCE engine can zoom in on a lot of ...

I think it is a step by step to resolve these problems, but probably need to order, then it will be easier for us to understand next.
2:40pm 08-07-2013
Photovoltaic cells, that to me is the free energy. And there must be a difference in temperature. It works even in space ... And what someone theories to fit yourself, it's less interesting and real ... This is the free energy from the point of view of macro ... the bigger picture the sun can therefore not diminished ...
A completely this theory is not correct, if a man's life and his fitness after eating we consider ... particularly growing humans, animals and plants ... with no entropy growth is not got nothing to do .. I think that the totalitarian doctrine that will explain myself ..

Here an example that even with a relatively small temperature difference, we get a lot of electricity directly .. Rights were created 200 years ago ... Learning a little forward by this time gone ...
Well, you do not need at all under the method of formation of electrical energy, go to steam .. and count of efficiency ..

2:39pm 08-07-2013
Attitude so short, the question is: Is the box acoustic guitar sound is the amplifier, without additional energy tied outside in to not connected to any electric guitar amplifier? or agree with me that this is the one amplifier? Please send me a short answer yes or no.
About the same answer about whether tuba (all brass instruments) is a sound amplifier die, in which the sound is created? Please answer yes or no is amplified ...

There is, of many different amplifiers without additional energy from the outside world around us ... Well, for example, a YAGI antenna or parabolic. And it strengthens both the transmitting and the receiving of signals ... always a strengthening ... At least to the strengthening of what we are interested in is successfully used .. without additional energy input. ,

Antena wiki

But follow on my way for .. Here he called the manufacturer produces an amplifier into the air ...


Coanda lift

2:31pm 08-07-2013
Well, now my professional work finally connected with engines or refrigerators :rolleyes:
Straight from Los Alamos....

I think you can use here too Amplifiers Sound, which do not receive ANY energy and strengthen sound. Such are the classic example of brass instruments.

Obvious example of sound reinforcement, without providing OF ANY energy from outside the acoustic guitar. Everyone knows that that plays a lot louder than the electric guitar is not connected to any amplifier ... (Board)

I think what would have happened if the thermoelectric acoustic generator strengthen the amplified acoustic sound that does not drain. Do you already know what I was thinking again? :rolleyes:

2:30pm 08-07-2013
Glider Jantar 1 :

maiden flight: 13.05.1972

wingspan: 19 m

wing profile: Fx-67 K-170 > Fx-67 K-150

own weight: 295 (+3) kg

total weight: 417 kg /515 kg (with the ballast)

The load area: 27,7 kG/m2/34,2 kG/m2 (with the ballast)

excellence: 47 at 95 km/h

the rate of descent: 0,50 m/s przy 75 km/h

minimum speed.: 60 km/h

Speed ??limit(Vne): 245 (230 with the ballast) km/h

Winch pulls the glider at the height of 1000 m. As one of the manufacturers of these winches such a cycle consumes 0.3 kg of fuel ....
The perfect glider = 47, a half-ton glider at the speed of 95 km / h while flying in a straight line, beat 47 km. or two such cycles, that is, 0.65 kg of fuel, it should run up ... 100 km at a speed of 95 km / h....
It seems to me that it should be entered in the book Guinness

2:29pm 08-07-2013
Glider, is such that 3 m ^ 2 front surface ...... windmill, which is 3 m ^ 2 has a diameter of about 2 meters .... of such a windmill, at a wind speed of 75 km / h, we get only around 500 watts of power. Now I do imagine that the 500 watt would raise a 500 kG glider at the height of 12 km in the Alps ....
You can see in this example, the energy is much more than that due to the "Law Betz"

Now, we can see that the glider is perfectly shaped, which makes it a true cross-section of recognition, drag, only 10% of the actual resistance of the cross-sectional plane ... or power that diligently received the windmill of the size is just ... about 20 watt .. And this power is expected to be a glider at the height of 12 km?


5:10pm 07-15-2013
Heating and cooling of a house nozzle Vortex. Two such nozzle biggest deal, give as much energy as the average air conditioner ..

Very easy and safe collection of compressed air, as long it allows to store and recover all the energy that we put ... up to two weeks, we can not fill the tank, just use what they retain ... Just the time to wait for good weather for power ..

air tanks filled with green energy, electricity or diesel ... 100% of efficiency ...

5:10pm 07-15-2013
[quote name='gruntguru' post='6350684' date='Jul 7 2013, 23:40']I know this is the technical forum but we keep this one going for entertainment.[/quote]

I will keep the entertainment was much more....

[quote=roadtripper;82443178]i used to sell advertising to these guys:

the product is even called a "vortex" tube. :laugh::beer: your venturi nozzles and heat flows made it pop right back into my head for some reason, over ten years later. :thumbup:

(sort of related; i also did business with vortech. that was always a more exciting call, but the technology is way too pedestrian for this thread. )[/quote]

7:37pm 07-05-2013
[quote name='Greg Locock' post='6340426' date='Jul 2 2013, 23:00']The goal there is not efficiency in any shape or form. Many ludicrous geometries will generate power from wind, the problem in the real world is to do so while maximising the energy output per dollar of capital invested, or some other efficiency measure.[/quote]

Yes, you're right .. Problem is above price comparison of the results obtained, life insurance, ways and means of maintenance, ease of construction and even quite a few factors. It was not until all the issues included in the project will be decided .... and true innovation, is when after consideration of all the reasons tyxh answer will be yes ...
At the beginning of this innovation, there is still a problem, who has all the basic research and depending perform to get some general assumptions of a new method that can be accurately determine the costs and effectiveness in the series ..
I think it should be all usher in a new university faculties and in their laboratories. Beginnings are always difficult. ..

But the hardest is over ... ..

"The Felix Pyramid" .... :rolleyes:

1:10am 06-24-2013
Red Baron Windmill working prototype :

If you want to get to any place and to measure the flow of air, you can consider having a more professional meters.


And here do send warm greetings to our kids playing these beautiful toys....

I recently discovered the venturi nozzle was and is used to produce electricity ... It turns out that there where no other way of producing electricity eletrycznego probably not out of the question, and the requirements are very high, the precision and reliability, there was used for this purpose Venturi nozzle .... Although it is a microscopic nozzle, but it proves to us its great suitability for the production of electricity. This is not exactly how it should be done for the production of energy from normal wind, but it shows the desirability of using a venturi, due to its unique properties ... ...

11:12pm 06-17-2013
Here provides Excell tables to calculate the curves of internal venturi nozzle. The internal venturi nozzle have the advantage that the turbine blades are placed at a maximum radius in the nozzle, which gives a lot more torque. Also the number of blades is much larger, although their height, in this example, 570 mm, not greater than 12 mm .. But it can be done with plywood modeling ..

11:11pm 06-17-2013
in another forum:
[quote name='Tony Matthews' post='6316853' date='Jun 17 2013, 08:16'][/quote]

You know what Tony, the all "innovations" are so unsuccessful and, many of them with no rules, I do not know if this one does not stand still and disseminate the failed "innovation" ..

This is "successful" Innovations
Red Baron windmill ...
Here's a side profile of my prototype. Has a one advantage, it is super durable, like a pyramid, and you can not see that something was moving in

Oh, and as well think of it and human powered aircraft, even without the additional jet can fly alone is enough that he will be the lifting wing basically like my profile ...

9:59pm 06-15-2013
Here, the first success - Ideal working prototype Windmill Red Baron .. Because at the age of 14 years well done flying models, these skills are to this day. Despite the efforts of various forces that my budget was very limited, I made a perfectly working prototype of the "windmill" but it declared its materials $ 20, for up to a budget can now have the .. Balsa, Japanese paper, Cellon paint, some tape and heat shrink ...
But I built a perfectly working prototp, that shows that, however, so you can produce energy according to my idea .. ...

Research carried out in a moving car mate, with bowed glass in the door .... excellent wind tunnel...

Messages: 121 until 135 of 411.
Number of pages: 28
Newer6 7 8 [9] 10 11 12Older