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That's an interesting concept Andrew. My only concern is do the venturi's produce any sound at all. I would imagine that at certain velocities they would 'whistle', it might be good for scaring off dogs though ... lol

So it may be true. Just how will "whistle. Such a musical instrument, bearing a mouthpiece similar to trumpet mouthpiece seems very strong, low sound ... and the number of watts = 0, but the glass vibrates around ...

http://en.wikipedia.org/wiki/Tuba

However, I definitely prefer this art to a smaller nozzle Venturi ..

https://www.youtube.com/watch?feature=player_embedded&v=1hHi6QuksNA


Regards Andrew :)
 
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The end of such passive sports engine exhausts:

wydech.jpg


These old-style sausages only reach about 0.2 atmosphere vacuum. A new way of sucking exhaust ejector via a venturi is able to achieve 0.8 atmosphere vacuum. We can add it to the engine power of about 30% if the well will adjust camshaft....

As a result of additional air into the exhaust also added clarity will improve as a result of combustion gases....

Vacuum.jpg




http://www.croll.com

The company has also achievements in the treatment of gases, both solid particles and NOx ..
The company has also achievements in the treatment of gases, both solid particles and NOx ..
For large trucks and marine engines, you can give the water cleaner exhaust. Then, no longer see the black smoke from the exhaust pipe truck. A vacuum is created and injected via a closed loop water will improve engine efficiency as a significant ..



water.jpg


Andrew : P
 
I found a very nice commercial about the engine with a variable compression ratio ....


[ame]http://www.youtube.com/watch?v=DdM2VbbdtB4&feature=player_embedded[/ame]

But why in such a complicated way ...
In my design variable compression ratio is achieved with only ONE hydraulic device, a changing angle between the crankshafts ....
Here the results of the calculations excel...

compression%20ratio%20all.gif


Even in all 16 cylinders at a time....

Andrew:)
 
6 of these dimensions of the devices .... The total area is smaller than the rearview mirror surface:

ventfing.jpg


Happy Easter !

Andrew
 
How to think quite well, even the "bike" can fly over the road ..

EC88-0059-002.jpg


Andrew
 
Because counting as simple things as volume, including engine displacement, it is no longer easy, I did a spreadsheet program to calculate the capacity of...

http://www.new4stroke.com/volume.zip

But already you do not need a program to design cams...: O

Andrew:)
 
Once again, I will return to produce electricity for the help of the MHD generator. Everything is locally renowned roughly on the subject presented here.
http://www.britannica.com/EBchecked/topic/357424/magnetohydrodynamic-power-generator

From other sources I found out that the biggest difficulty was to obtain high stability of our power. But today, thanks to patent my friend, who at the end of the 60 lived in Krakow and was in the same club as me HAM. Station club had prefix SP9KHR and I ran as the transmitter of surplus U.S. - BC-610. My good friend, Tadeusz Bator, efficiently assisted me in this work and launched a SSB transmitter power of 1 kW at the club. A colleague at the beginning of the 70 he emigrated to Sweden. There, in 1982 received a U.S. patent on the device that we now effectively helps in achieving sustainable energy sources .. This is the patent as the inventor:
https://docs.google.com/viewer?url=www.google.com/patents/US4371917.pdf

Now this version of the microprocessor is very popular, and we can easily obtain current, high stability of the MHD generator. It's an old idea with a new face ..

To be economically competitive, a coal-fired power station would have to combine an MHD generator with a Termionic generator in what is termed a binary cycle. The hot gas is first passed through the MHD generator (a process known as topping) and then on to the termionic of agenerating plant (the bottoming phase).
The third system is a framework for jet engine jet gases coming from the double thermal cycle. All three components are mounted, as in the classic treadmill, and drive generators disposed on the rotation axis, or to the external parts of the treadmill....
An MHD power plant employing such an arrangement is will known as an" open-three cycle".

Andrew ; D; D
 
Wow. Just wow.

If any one is interested in funding me, I'm inventing a neodymium magnet rhombic radial Stirling flammenfresser inline v6 poppet sliding rotary valve pneumatic vakkuum steam carpet cleaner Jacuzzi flute jet that runs on koolaid and coffee creamer treadle engine fan to pump salt water into the tsunami hole covering the bridges in coastal Colorado to save the tiny himilayan gnewt from the pine tree mining industry. It will produce about 3cc of electricity. That roughly 3 football fields worth of ohms, speaking in terms of Kelvin, not Celsius. Every one following me?

Hope my sarcasm is appreciated... apologies if it's not.
 
I almost started this out "apologies but..."

I'm not going to do that. First, this is a model engine forum. Second I don't care. Share your music interests else where. If your just needing to talk call a relative or corner a stranger at a mall. At least don't do it in the "plans" section of an engine forum.
 
529130_10201160078068445_1740789006_n.jpg


Poor Chesy ... but it shows its superiority to the limited "scientists" ... and this is the third time ... supposedly to three times a charm .. Thanks to this picture, which shows the ineffective actions planned by the "scientists" in order to provide current, also see "professional" electricians employed in the nuclear power plant ... Namely, you can see at a glance that the cable mesh used here are not quite matching the power supply wire (as you can see, 50 mm2) currently used for this section are structured differently (with a thick tube symmetrical to the cable mesh). These were in the last century used by Tesla .. Clearly, the narrowest cross-section of wire mesh at its base there is a section of 50 mm2 ..... It is not surprising that Chase wanted to warm up ... Also, a method for isolating the tight mesh wire with electrical tape like electrical work in villages Congo ... a little more, having reserved electricians are now using special thick-walled heat-shrinkable tubing, in addition to the printed kind of phase / zero to Chase know where, do not warm up. ..

50 so it looks professional:

8704d867b8b6ef3d19a402f7f3eaf663.image.733x550.jpg



Further lecture on making t-shirts cable: For the a / can clearly see the individual copper wires "clamped" cable ... and so it is a place which way you get any oxygen and salt until the end of the cable, allowing the coastal climate Fukushima wires and accelerate the oxidation deterioration of the contacts between them. And no insulating tape can not be his shield. Only, the use of appropriate wire mesh, and their adequate protection sleeve shrink, they are able to secure a single contact wire cable loop cable properly to protect against the ingress of oxygen and excess salt ... Not to mention that if rats wandering Chessy, made ??in the visible copper wire in your pee group, the quality of the contact even in the two days it may just aggravate that there will be a fire ... But that "Science" rather precludes such events. Therefore we "We teach" how to "anencephaly" scientists "provide us with your competence and infallibility and demand high salaries for their very competent action ... and apparently contacts in May another 40 years to work until there is the power ... I guess the other is just ...

Andrew: (
 
Can I just say here that while some of your posts while OT have been perhaps mildly amusing Andrew, this last one is really just over the top!

Why are you destroying other peoples threads with not only completely irrelevant stuff, but also highly distasteful ones like your last post? I don't speak for others, but I personally find it pretty rude.

Ian
 
Can I just say here that while some of your posts while OT have been perhaps mildly amusing Andrew, this last one is really just over the top!

Why are you destroying other peoples threads with not only completely irrelevant stuff, but also highly distasteful ones like your last post? I don't speak for others, but I personally find it pretty rude.

Ian

Well, these "scientists", which exposes us to the huge danger. as you can see they are very polite .... I wonder what Albert Einstein would say this: Never "....
Unfortunately, rude as they have

Clipboard01.jpg


We need to show who they really are ...

Andrew:cool:
 
Oh come now. Being a polish male Andrew's knowledge and opinion is far superior to anyone's. I know, my father is the same. Never mind he doesn't consider whether it was the engineer that underspecified, the contractor who skimped on supplies, or the laborer who forgot to put the correct parts in the truck and used whatever he had because it was soon millertime. Blame the one who is to be most educated, because that will make himself look the smartest. But first and foremost, complain to those who can't do anything about it or don't really care and feel vindicated that your intelligence falls on deaf ears.

Andrew stop posting these ideas and start building them. Your engine was built how many years ago? Prove that these proposals are real and practical, with math at least, then these people will listen to you or you'll realize the failings of some of your proposals. The math never lies and the only thing better is prototypes which actually work. That's why there are so many engine designs out there that never make it to market. The designer makes all sorts of claims, but it either can't be built or the real efficiency is nowhere near the claims and certainly not better than existing designs.
 
To the best of my knowledge, Feliks has only posted once outside the "Break Room" and that was his first post in the Welcome section.

While many of his posts have nothing to do with model engineering, the reason the Break Room section was created was for such activities. As long as a post is not a personal attack, political, religious, spam, pornographic or containing offensive language it is generally OK in the Break Room.

If you believe that a post violates any of these rules, then report it by clicking on the "Report Post" icon in the lower left corner of every post and it will be reviewed by a moderator and/or administrator.

Gail in NM
 
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