| Miscellaneous Discussions Off Topic (OT) items that really don't fit into any other Category |
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#501
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Now that the simulator airfoil from NASA perfectly we can see that even minimal changes in some parameters, the cause, the whole project can not go wrong .. You can discern that the value of lifting force to the resistance can take very extreme value. THEREFORE should be chosen carefully all the values. RELATIONSHIP TO RESISTANCE to the lift of WAS AS 1: 10 .. For the time being we do not have a simulator to "spoon effect", the distance and angle of attack of wings .. But we can assume based on experience, that it will have a value, after careful about choosing the least 3 times larger than the two single wing, that is, if we simulator one wing lift 37 pounds is two give us 74 pounds .. multiply it by spoon effect. that is, times 3, which gives us 222 pounds of force "propellants", in relation to the resistance, which is 7.4 pounds ... So theoretical gain is about 30 times .. Now, from our skills and experience will depend on how much practically with the profit we will they could utilize to drive a car .. it is a very big number, and even if almost ten times we reduce it, it will be us coefficient 3, for a clean drive a car .. so it all depends on how it practically execute .. ![]() Andrew |
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#502
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Well, for flying Dedalus human needs only 200 watts of power .. I wonder how many need to of going by car ..
https://en.wikipedia.org/wiki/MIT_Daedalus Here the newest model .. ![]() Andrew |
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#504
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And you know what these wings including my project still can be used? not even suppose ...
This is EXHAUST. .. Thus, the negative pressure is created dam that will serve to suck exhaust gas from the engine .. vacuum will remain on throughout the exhaust pipe .. will suck exhaust lot better than they do, competitive exhaust pipe curled in a "sausage" ... And by the way a negative pressure can be so great that at some considerable speed, you can turn off the ignition .. and even before up to speed, it also can underpressure to run a turbine from the exhaust and nwtedy that the system does not have to be connected .. Well, not to mention the alternator, which also would say fueled rotary vane pump on the vacuum ... Yes, if so, a pair of wings spoon should be at the back of the car .... ![]() Andrew |
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#505
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Some patents as their own, others omit,, But the most beautiful prototype from Berkeley ![]() Andrew |
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#506
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So now even a version
So here the animation ramjet engines between the wings in a spoon effect, which is about 9 times increase input speed .. Pipes of course without turbines, such as SR 71, and, so to eye with 250 MW of getting So, yes, the set of a diameter of 30 meters, having the 250 MW of power, he would have 12 pieces of such pipes since SR71, visible starter pneumatic boot, and the number 2 units would give so much energy around, a small nuclear power plant Only with the size of the power plant, even coal, consumed for own use 50 MW (high pressure pumps, blowers and fans, etc.). Here only the minimum energy for the fuel supply system, expressed in kilowatts .. And the cost of investment that air football field, probably will be significantly smaller. It's to improve the imagination, what I'm saying. Well, here we have any fuel - coal dust, gas, oil. Andrew |
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#507
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So come on ramjet engine, such as the SR 71 .. which drives the generator on a treadmill, and give you the energy ... but when we have a stream of departing gases, after the addition of neodymium magnets can be good even with these tubes directly receive electrical energy generated MHD generator .. no as shown in the figure also how we will burn pulverized coal .. no but the engine is a framework is the same as scram jet, only at lower speeds. In 2015 Tokyo was developed in the engine scram is that with the help produced on the basis of MHD power also speeds up the exhaust gases on the MHD reverse. We need to get all our MHD mounted on the framework jet engine gave only electricity .. extra for electricity from the generator to the axis of the device .. but that's not all we can with the energy produced in this way receive .. Because the device is going to rotate in a circle with a diameter of 30 m, then we can all thermal energy from the combustion of fuel to pick up, building a 35-meter housing for the device. And WHOLE heat generated can pick up with the aid of heat recovery units (coolers or tubes such as in a steam boiler) and use it, or even to produce additional power, or (i) for heating .. This time none have not wasted
![]() ![]() ![]() Andrew |
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#508
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Here the newest model of the wind my car .. Only cosmetic changes on the outside ..
![]() But inside the revolution .. I present two screenshots of the simulator NASA airfoil and it is clear that at different angle of attack with a symmetrical profile, receive different values of lift .. From negative to positive .. or 160 KG positive, or 160 kg (320 lbs) negative (downward pushing sash) when changing the angle of attack of 30 degrees .. and dimensions of the wings 2, 5 meters square at a speed of 100 km / h (60 miles) ![]() ![]() Well, this wing of their forces can drive the crankshaft directly .. Here, the animation .. The angle of attack of the wing can change either electrically or mechanically (cam) There is no need for this high energy .. https://youtu.be/evC5y0wgOVM Well needless to say that such a system also can work at creating their own wind ... .. I had to publish it on Santa Claus, but that the climate summit a little hurried me .. Because after what happened there in May too tired and negotiate, as you no longer need .. maybe someone out there will send a telegram? ![]() Andrew |
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#509
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This year, with best wishes for Christmas to all something more pleasant ..
I designed a completely new an amplifier for guitarists. Of course, for lamps, but with a completely has not used elements .. I made a prototype amplifier. Well, I think that I managed to get fairly good sound. An amplifier is built on 4 x EL34 and attached to the speaker box with two Celestion G12M .Here movie, from a small club (30 persons) in Krakow, where my friend Leszek playing for the first time in my amplifier. After a concert gave very positive opinions about the brand new, my tube amp design .. Was this opinion was correct, can you assess yourself listening as playing solo on the film of this show ... https://youtu.be/JncURyq77sM And here the Silent Nigt with Christmas wishes for all ... Andrew Last edited by Feliks; 12-24-2015 at 05:40 AM. |
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#510
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Well, maybe you need to start from the simple structure ... Here a tandem bike in which the other in the rear never laze will not be ....
The experience you need to slowly gather .. the Wright brothers' first flight at the time, only 278 meters flew his machine .. ![]() Andrew |