Hi all !
I found the following video:
https://www.youtube.com/watch?v=RdEBG1gDtxw
This is a new innovation internal combustion engine of Shaul Yaakob (Israel)
That wanted ask : is this OU internal combustion engine?
Everyone explained help me, please thank you!
https://translate.google.com/translate?hl=de&sl=de&tl=en&u=https%3A%2F%2Fde.m.wikipedia.org%2Fwiki%2FFreikolben-Lineargenerator (https://translate.google.com/translate?hl=de&sl=de&tl=en&u=https%3A%2F%2Fde.m.wikipedia.org%2Fwiki%2FFreikolben-Lineargenerator)
but not eta> 1
Average conversion efficiency in the 45-55% range.
Highest known claimed engine efficiency : http://www.gun-engine.pl/en/index.html (http://www.gun-engine.pl/en/index.html)
This electric generator efficiency claim
https://worldwide.espacenet.com/publicationDetails/biblio?CC=US&NR=2013038069A1&KC=A1&FT=D# (https://worldwide.espacenet.com/publicationDetails/biblio?CC=US&NR=2013038069A1&KC=A1&FT=D#)
( not only wind as drive; their description last sentence and application : ..... steam engine...
and a RPM appropriate combustion engine with average 50% efficiency and you will get : eta = 1 or 100% eff.
In Europe this generator technology : "open= free source"
https://register.epo.org/application?number=EP10856253&tab=main (https://register.epo.org/application?number=EP10856253&tab=main)
Instead combustion engine :
http://www.freepatentsonline.com/y2008/0061559.html and you have your " overunity" 24/365 circuit ( Mr. Hirshberg described the device application also as car drive )
But I think also this invention is now world-wide mostly " open= free source ".
free green technology
Hi lancaIV!
I think under 40% its efficiency only:
https://www.youtube.com/watch?v=u4b0_6byuFU
40% efficiency ? ??? :'( 1975 Technical Standart(e) : claimed 2,25 Lt. fuel consume/100 Km
consume standart(e) : 9 Lt./ 100 Km
https://worldwide.espacenet.com/publicationDetails/biblio?DB=EPODOC&II=0&ND=3&adjacent=true&locale=en_EP&FT=D&date=19820309&CC=US&NR=4318449A&KC=A
Hi lancaIV!
But I wanted mention to internal combustion engines only!
IF ONE EXTRACT MOST OF THE HEAT FROM THAT MOTOR AND STEAM IT THROUGH A TURBINE
GENERATOR, THEN MAYBE 80 PERCENT.
Quote from: tonygiang on March 31, 2019, 09:34:50 PM
Hi lancaIV!
But I wanted mention to internal combustion engines only!
First statement : 1975 the combustion engine efficient max. were for gasoline engines +/- 30 % and for gasoil engines 35% max. :installed in cars you came down from this max. to real
https://worldwide.espacenet.com/publicationDetails/description?CC=US&NR=4318449A&KC=A&FT=D&ND=3&date=19820309&DB=EPODOC&locale=en_EP# (https://worldwide.espacenet.com/publicationDetails/description?CC=US&NR=4318449A&KC=A&FT=D&ND=3&date=19820309&DB=EPODOC&locale=en_EP#)
"...... 2-5% .... "
power-to-wheel ratio
Compare the 40% efficiency with fuel cell peak/average efficiency and you get similar values !
http://www.proepowersystems.com/PROEHOME.HTM (http://www.proepowersystems.com/PROEHOME.HTM)
To get an " overunity " combustion engine you not only would need a waste heat recuperator but would also to close the actually open combustion cycle = exhaust and use water as fuel for hydrolysis to hydrogen and reformate with oxygen to water !
Also with heat recuperation you actually "only" get +/- 55% efficiency max.,
improvement trial in laboratory work :
https://newatlas.com/wave-disc-generator-combustion-engine/19394/ (https://newatlas.com/wave-disc-generator-combustion-engine/19394/)
https://m.youtube.com/watch?v=uf_-IMgla34 (https://m.youtube.com/watch?v=uf_-IMgla34)
Alternatively " Near Unity : 94% " :
https://www.wwf.org.au/news/blogs/zero-emissions-engine-is-a-perfect-10 (https://www.wwf.org.au/news/blogs/zero-emissions-engine-is-a-perfect-10)
And when this combustion engine makes part from a moving vehicle the waste kinetic power recuperation for example by flywheel ! The total vehicle body makes part from the ex-/ in-ternal combustion cycle !
So began the "automobile"-story in the 17' century : a 4-wheeled vapor machine constructed by an Jesuit from the Netherlands.
From un-manned automobile beginnings to - telemetrical controled- unmanned moving vehicle future !
Military and ware delivery perspective ! Land,sea and air.