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Little HorsePowerMeter
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lambert
Articulating


Joined: 21 Nov 2009
Odometer: 751
Location: the crown subsistancy of yorkshire



PostPosted: Wed Apr 25, 2018 1:04 pm    Post subject: Reply with quote

I refer the honourable member to the answer I gave some moments ago. It is neither simple, compact not elegant.
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Feliks
Just got MTs


Joined: 01 Sep 2007
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PostPosted: Fri Apr 27, 2018 9:31 pm    Post subject: Reply with quote

Xpajun wrote:
Xpajun wrote:
Here you go Feliks - save you a bit of inventing...



What is funy is that this design was bastardised into nodding donkies - a up and down movement converted to a rotary movement (Internal combustion engine) and converted to an up and down movement to the nodding donkey...

In engineering many things have been prooved and might be rarely improoved, and no I don't condsider CNC an improvement over manual operation of a machine


Yes, only the creator of this project did not know how close he was to my proper solution ... ...






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Feliks
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PostPosted: Sun Apr 29, 2018 12:54 pm    Post subject: Reply with quote

"Metallica" played in Krakow on his concert cover "Dżem" with whom I worked as a sound designer in 1984-1987. Here also "Dżem" from my work time


https://www.youtube.com/watch?v=XbqPNpyee80&feature=youtu.be


https://www.dailymotion.com/video/xrffaj


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Nightbar
Difflock Royalty


Joined: 30 Sep 2003
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Location: In a state of anticipation...


1999 Land Rover Defender

PostPosted: Sun Apr 29, 2018 8:51 pm    Post subject: Reply with quote

^^^ like it ^^^
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The ex-Difflock Ambassador to Naples, Sir Nightbar DCJC DFS and 2 bars.

Plant a tree for the Difflock 3
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** GED **
Off-Road Guru


Joined: 18 Jun 2014
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Location: Scouser



PostPosted: Mon Apr 30, 2018 9:11 am    Post subject: Reply with quote

well that took a left turn!
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the other co-founder of the DCJC

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Feliks
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Joined: 01 Sep 2007
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PostPosted: Sun May 06, 2018 12:59 am    Post subject: Reply with quote

Principle of operation of a 6 cylinder engine with a crosshead, Watt type, Peaucelier or Feliks line crosshead .. So what gives us ... no friction piston by cylinder, so we can give up the oil for lubrication (oil pumps too), and gives 15% torque increase. Possibility of excellent cooling of the pistons with water, which will increase the compression ratio by 2 units. this is the next 10% .. Well, ecology, no oil burning, and less NOx, because in the chamber lower temperature ..

And the lack of crankshaft, because one crank with the connecting rod is hardly called a shaft ... if the engine has 16 cylinders .. :rolleyes:



http://www.railroadhandcar.com/projects/video-f...ystone-family.mp4

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Feliks
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PostPosted: Sun May 06, 2018 11:37 am    Post subject: Reply with quote

In other forum :
Posted Today, 10:46

Greg Locock, on 06 May 2018 - 06:13, said:

"You think that 15% of the IMEP is absorbed in sidethrust on the pistons? Don't think so, most of the FMEP is piston rings."


Well, unfortunately this is not true ... But so far people have thought so ... If you liked playing with a calculator, which I published a few posts above, then you probably already knew how much the reaction of the piston to the cylinder ... Publishes again with my setting value, and clearly see that this force reaches even 30% of the value of the force giving the torque .. derived from the combustion of fuel .. Contrary to appearances, the force of pressure on the piston ring piston is small compared to this force, because it is in the pressure of relatively the small force coming from the bending of the piston ring, which, as you probably know, we can easily squeeze with fingers ... ..... So that the force in comparison to the force of lateral force is many times smaller, if the engine performs heavy work .. And is independent of the load of the engine, it has practically constant value ... independent of the engine load.
Here you have a screen shot in the picture, because as you can see, you do not like to play with calculators. :wave:

http://mechanicalexpressions.com/explore/static...lider-torque.html




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Feliks
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PostPosted: Wed May 09, 2018 4:31 pm    Post subject: Reply with quote

Greg Locock, on 09 May 2018 - 05:34, said:

"I'll take real data even though it is hard to understand, compared with cartoons, thanks."



because if they learned from such scientists, which draw their conclusions a bit, it's no wonder .. And then they do not know what to pay attention to, and they deal with matters that are not very important, not important.
Strength tensions piston rings is `5 KG, and the side force of the piston is 150 KG, For them it is" half ".. Laughing

https://www.sciencedirect.com/science/article/pii/S0301679X17303584

http://www.new4stroke.com/sily%20w%20cylindrze.pdf

It's good that you know someone who will lead you out of this error Wink

Andrew

Eat here and imagine that this side force is one-tenth of this force which has been hit by a connecting rod ..



And in the era of steam engines, they did not know what the water cooling of the piston might be useful ... I know ...Very Happy
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Feliks
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PostPosted: Fri May 18, 2018 1:52 am    Post subject: Reply with quote

But I like my cartoons ... here is what the prototype apparently traveled over a million kilometers .. Well, but I would certainly do without 2/3 crankshaft and 4 connecting rods less ...





https://en.wikipedia.org/wiki/Commer_TS3

and here, in this photograph, it is perfectly visible that if you replace these connecting rods and the crankshaft for these 3 additional cylinders 9 Next 6 pistons), for which you can clearly see that the place is, and outside put one crank with two connecting rods, then the strong , pratically with the same dimensional parameters and the same could be more likely to have TWO TIMES more power ... If like comon rail to use, then surely and the plane would be suitable with such parameters ..
One idea was enough.

https://www.flickr.com/photos/31486821@N02/galle...28859068527/?rb=1

http://www.commer.co.nz/history

Well, if we were to convert the Rootes T4 version, then it would be 400 Hp with a good speed for the propeller.

Here in the movie you can hear that when they "defraud" it's almost like Formula 1 rolleyes
And it would be twice as good ...

https://www.youtube.com/watch?v=m5xOA53YX4s&feature=youtu.be





A small crankshaft at the front and an additional lever ... I would have put in a good turbocharger yet, but I would leave mechanical roots, too... :love:



Commer Feliks





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Feliks
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PostPosted: Fri May 18, 2018 3:16 pm    Post subject: Reply with quote

Yes and in this even 8 cylinder engine (8 x 2 piston), only one crank and one "real" connecting rod .. ..

Do you know how many reciprocating masses less?



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Feliks
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PostPosted: Sun May 20, 2018 9:34 pm    Post subject: Reply with quote

Here is the solution for a normal 4 stroke engine ... it can be 2 x 8 cylinders with heads ... And this roller is common to everyone, it can have diameters ... clutch shaft ... .Smile




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Feliks
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PostPosted: Sun May 20, 2018 9:35 pm    Post subject: Reply with quote

Quote " Kelpiecross, on 19 May 2018 - 06:09, said:

Where is the crankshaft ? "/ Quote

I thought I was following my previous posts. it will be clear ..

ONE crank with ONE connecting rod is at the end of Felix Roller .. Such classic crankshaft no longer needs ...

Of course, the levers are not turning on Feliks Roller anymore, but they are connected with it permanently. The entire Felix Roller is burning and only at the end it drives the one Connecting rod.
Here is a similar rule that I have for the half rotate of the "multi-cylinder"




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Feliks
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PostPosted: Mon May 21, 2018 11:27 am    Post subject: Reply with quote

Here the shaft with a single crank, but the two-cylinder comes from the Fiat 126 engine, on which base I built my new4stroke .. A colleague of such a car drove 100,000 km without renovation. I can see one crank enough ...





The shaft is also fused on two bearing shells .. it was created due to the seizure of the engine dynamometer. I thought that at 3500 revs per min which was generated by the electric dynamometer on which I mounted my engine, nothing bad will happen .. but as a result of 3 times in most of the forces coming from the gaseous forces, the engine faded. In the second photo, the connecting rod, which was completely polished, that's why you can clearly see the change of colors in the sky, which occurred due to this seizure ..




Of course, I rebuilt the engine, but I will not put it on the brakes anymore ..


My project Feliks Commer T4 engine will have about 500 hp, with a weight of about 500 KG, here you can make such a stellar version put together 10 engines (on the left and on the left side of the star) It will weigh about 6 tons and had 5,000 HP. .. It will be suitable for the propulsion of a small ship .. or for the production of 5 MW of electric energy .. with long durability and efficiency ..



In the whole engine there is only one bearing in the connecting rod. The rest are half-turn pins. So, the engine's failure will be significantly increased.






here's a discussion on how to match it to Formel 1

https://www.highpowermedia.com/RET-Monitor/3944/the-commer-double-knocker

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Feliks
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PostPosted: Mon May 21, 2018 8:39 pm    Post subject: Reply with quote



and here the "connecting rod" TS 3 and the lever to be welded to Feliks Roller





Here the red line is marked by the piston path associated with the lever. At 90 degrees the pressure of the piston on the cylinder wall is equal to 0, and with the traditional system the maximum .. And then we have virtually full torque ..




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