Re: [EVGRAY] Szorenyi Rotary Engine Design

Body

Mick ,

  Thank you for site surfing on this, looks like you gave it some time.  Yes pwm  could be a good start.  I was using a golf cart controller from Alltrax  but it was only 100 amp and I believe I cooked it.
There is a 600 amp here , looks like it could maintain maybe 300 on a continuous cycle, start up takes the longest then backs off considerably.
Was going for 1200 amp.

https://alltraxinc.com/sr-series/

Thanks

Bart
________________________________
From: [email protected] <[email protected]> on behalf of Mick [email protected] [EVGRAY] <[email protected]>
Sent: January 22, 2019 9:33 AM
To: [email protected]
Subject: Re: [EVGRAY] Szorenyi Rotary Engine Design



Bart,

Below are some possible solutions, if I knew more of what you are building I could be more specific.  My current project is undertaking the plasma magnetic field creation but will be utilizing RF pulses of a couple hundred watts from a  switch mode supply.  After preliminary research and configuring output to drive hydrogen thyratrons I may build the design into a half bridge for more control.

How are you varying the stoichiometry of the HHO mix?

For the power levels you are considering electric vehicle controllers look like the answer and are a bit pricey again unless you want to break out the soldering iron.  By the time you build 3 bridges to fire off a lower power controller it's that much more time involved.

Here are two of the EV controller sources:
http://www.fsip.biz/Documents/EVT1000%20Spec%20Sheet.pdf
https://www.evwest.com/catalog/index.php?cPath=1


These guys have some lower power controllers you could add IGBT boards to:
https://www.goldenmotor.com/frame-bldcmotor.htm

https://guide.alibaba.com/guidesearch.html?fsb=y&IndexArea=guide_en&CatId=&SearchText=BLDC+controller

If I was to start from scratch with a chip rather than a microprocessor it would likely be one of these due to high frequency avail
tps40090  controller
https://www.researchgate.net/publication/3280891_Automotive_DC-DC_bidirectional_converter_made_with_many_interleaved_buck_stages

http://www.electronics-lab.com/project/mc33035-brushless-motor-driver-breakout-board/

http://www.ti.com/tool/TIDA-00909


On 1/21/2019 12:30 AM, bart woodard [email protected]<mailto:[email protected]> [EVGRAY] wrote:


Mick,
           It was quite the experience! lol
  When they could figure out who would be the officer in charge (because it was three towns responding) said when they heard and felt it they thought it was definitely a meth lab! hahahahaha
Had to think while shaking off the incident as to what  I would tell them. You have to understand I ran it hundreds of times so it became a very entrusted
component that I came to rely on, a stable standard . When it went off it was only 2ft from me. I told them I was trying to develop helium 5. lol
They of course did not believe me, but they settled as most of would not really know anything. Over the next couple of days they came back in groups of two and four several times asking again. I told them I was busy. Then they asked if I would do a small seminar so they could be prepared. I said sure , but was always busy.
They eventually settled down over all. In the next few weeks to months some weird things happened with an f16 . They were doing maneuvering exercises locally.
  Then on one afternoon my son and I were out front doing some yard  maintenance and I heard this unusual thrust sound.
Yep this guy came down and practically buzzed the tree line pulling off green leaves from the trees like a cloud of green behind him, he came in so low I could almost read his name on his helmet.
My boy ran behind the tree crying and asking me whats happening. I told him they are just keeping security. He then did it again!! , looped, this time not so low.
I think really just to cover his butt back at base. There is a ceiling restriction . I was going to go investigate but thought again on it.
Then the drones started lol. Whoommmmmm  ha  ha ha. The neighbors started to complain . I think really my house became a usual path for the drones as
Canada had just okayed the allowance for 150 mile surveillance in from the border. I really did set off the seismic graph so they told me. hahahaha
So we got in the habit of holding up our Tim Horton coffee cup! hahaha  Fun times!!!

Ok on the implosion!   Yes tried to find different ones available but with no luck.
Rafael Morgado was to send a small version of his myt . Waited for several years but it never materialized.
Mazda head office was to send in some motors and parts , but it was when they were shutting down, so they got worried about themselves instead of thinking forward.
So I decided to go with a bench build of an old single rotor snowmobile motor, oddly I can not recall the brand just now.
But I set it up with some mods of an alternator 300amp @ 5 to 1  ratio from the crank.I want to see what  stoichiometry I am running with.
CFM is high but thinking I can loop most.
Hoping the work force per base does enough work required for the timely values.
Probably not good but I am hoping to change it up on the fly as needed.
I purchased an old 05 rx8 yanked the motor and am now waiting on the 3 thou over sized ceramic racing kit for it.
Mick I do need something here maybe you can help source it if you would. I need a controller , now days I am told you can get high amp.
So if its Christmas I would like to dial 0- 1200 amp 12 to 72 vdc  preferably one with a variant like ability ,one where I can tap up and down on the lab top.
In my day I probably could solder and glue some thing up but now a day no way.
Money is tight as I feeding to many generosities . Really need to get back on the making money thing again.
________________________________
From: [email protected]<mailto:[email protected]> <[email protected]><mailto:[email protected]> on behalf of Mick [email protected]<mailto:[email protected]> [EVGRAY] <[email protected]><mailto:[email protected]>
Sent: January 20, 2019 7:28 PM
To: [email protected]<mailto:[email protected]>
Subject: Re: [EVGRAY] Szorenyi Rotary Engine Design



Bart,

I love Wankels, learned to rebuild them when I was 16 out of necessity after my rx3 car seized.  That is an interesting rotary engine with the pivot rotors however there is a way to get compression without the eccentric shaft by adding an external compressor like in a turbine, this could be dial a compression ratio based on fuel type.  The Wankel is a no brainer for a diesel, not sure why this has not yet emerged as it would run cool enough to poss not have the fuel quenching issue.  The main issue with the Mazda's is the area of the combustion chamber with the cooling galleys running across it.  This causes a large thermal differential, quenching the raw fuel that gets ejected out the tailpipe.  Seems the rotary could be easily adapted to an implosion engine!

What did you find experimenting with HHO and the possibility of building an implosion engine?

Some serious lab issues...  DAMN... sorry to hear this.  Glad you did not get hurt or warehoused for blowing up Canada.


On 1/20/2019 3:46 PM, bart woodard [email protected]<mailto:[email protected]> [EVGRAY] wrote:

https://www.popularmechanics.com/cars/car-technology/amp25938374/szorenyi-rotary-engine/
[X]<https://www.popularmechanics.com/cars/car-technology/amp25938374/szorenyi-rotary-engine/>

Szorenyi Rotary Engine Design | New Rotary Engine Design<https://www.popularmechanics.com/cars/car-technology/amp25938374/szorenyi-rotary-engine/>
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