Sources & Credits:

7. VC Turbo
www.infiniti.ca/en/future-vehicles/vc-turbo-engine.html

6. Circle Cycle
www.circlecycleice.com/

5. Quasiturbine
quasiturbine.promci.qc.ca/
automobilrevue.net/v/MVdSWEh5RkQxajg

4. X3 Thruster
pepl.engin.umich.edu/project/x3-nested-channel-hall-thruster/
phys.org/news/2018-02-x3-ion-thruster-propel-mars.html

3. Skyactiv-X
www2.mazda.com/en/next-generation/technology/

2. Achates 2.7L
achatespower.com/news/achates-power-building-2-7l-opposed-piston-light-duty-engine-exceeding-cafe-2025-tier-3-targets-lower-cost/
achatespower.com/our-formula/opposed-piston/

1. Liquid Piston
liquidpiston.com/technology/how-it-works/

Music:
"Ambient Music" By MasterMusic

Please contact me at messagejdrock@gmail.com if there is any dispute about content being used in this video or if you want a video clip removed, thanks!

Comments

    • The One
      The One

      Isn't the opposed piston engine a diesel engine? No. 2 engine on list.

      about 4 hours ago
    • Javed Tabbasim
      Javed Tabbasim

      @t

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      about 1 day ago
    • Antonio Sorgente
      Antonio Sorgente

      Music inteso

      about 1 day ago
    • sdry
      sdry

      These people/companies are just trying to re invent the wheel. Certainly some clever ideas but they just make the simple combustion process more complicated. Only wankel engine got close but got its flaws compared to regular four stroke piston engine (oil consumpiton etc.) so even mazda gave up.

      about 2 days ago
    • sir_lolsalot
      sir_lolsalot

      Rotary: Am I a joke to you?

      about 2 days ago
    • marjanboo
      marjanboo

      i have bad news diesel is a shit dirty fuel and should be banned all togeather im astonished to see people wasting there time using the shit fuel an they can really fuck off to another planet to run that dirty shit

      about 2 days ago
    • The Mighty Dash
      The Mighty Dash

      Saab made a VC (variable compression) engine twenty years ago! It moved the cylinder head closer and further from the crank though.

      about 5 days ago
    • Benoit Denys
      Benoit Denys

      why is not one of those example above been sold to the wide public ?

      about 5 days ago
    • brickwal92tt
      brickwal92tt In reply to Benoit Denys

      The 2019 Nissan Sentra has the variable Compression Engine.

      about 2 days ago
    • Just Who
      Just Who

      Wouldn't the liquid piston vibrate like crazy since it's spinning an unequal non circular part

      about 6 days ago
    • Mark Easton
      Mark Easton In reply to Just Who

      deployment of magnetic dampening devices, compact shutters, etc should circumvent any destabilization

      about 3 days ago
    • Mohit Bhatt
      Mohit Bhatt

      Good

      about 7 days ago
    • Gene Kelly
      Gene Kelly

      No Tesla turbine? It was supposed to have replaced the IC engine by 1920 or so...

      about 8 days ago
    • Thomas Madisson
      Thomas Madisson

      very good visualisations - great job, did you model them yourself?

      about 8 days ago
    • Sir Podgy
      Sir Podgy

      Can we have another video like this?

      about 10 days ago
    • Philip Thomas
      Philip Thomas

      Power them all with solar derived hydrogen!

      about 10 days ago
    • Ivan Shvedko
      Ivan Shvedko

      Oil and gas are the past. They have always been since day 1. Electricity is and always was the key. Fuck capitalists!

      about 11 days ago
    • avada
      avada

      The second place one is a convoluted mess, meanwhile the first one is elegant as hell.
      Though ultimately all of these are obsoleted by these weird engines that only pass electrons through them and produce no tiny explosions whatsoever.

      about 11 days ago
    • martWart tenniS baLL. yeet.
      martWart tenniS baLL. yeet.

      where can i see the circe cycle explode when there is a 1mm misalignment

      about 11 days ago
    • Jerry Rajaratnam
      Jerry Rajaratnam

      ist das system vom Wanckelmotor von Mazda?

      about 11 days ago
    • Sam l
      Sam l

      Imagine an iron block carbureted pushrod v8

      about 12 days ago
    • Yosef Bisk
      Yosef Bisk

      Are you a punk? Where are the names of the men that birthed this into the world?

      about 12 days ago
    • John Callahan
      John Callahan

      Mazda is simply a brilliant engineering company.

      about 12 days ago
    • David Richmond
      David Richmond

      "more efficient than a wankel rotary", that's right up there with claiming better efficiency than a newcomen steam engine. When you're picking a very inefficient thing to compare it to, it's easy to claim massive increases.


      Before anyone claims that the wankel is efficient, it's only on the power to displacement that it did reasonably. When you look at how much fuel the things used, they're anything but efficient.

      about 12 days ago
    • SolarWebsite
      SolarWebsite In reply to David Richmond

      Yes, fuel. And oil, and seals.

      about 12 days ago
    • Pete Bristo
      Pete Bristo

      I thought the NSU Ro 80 motor was weird, but this.....

      about 14 days ago
    • kubanskiloewe
      kubanskiloewe

      pfff....my old fashioned 3.5ltr V6 combines with a also old fashioned NiMH Battery over 300hp and i have very good gas mileage, especially in city or countryroads. Made by Lexus ...reliable like a rock

      about 15 days ago
    • Vili Taskinen
      Vili Taskinen

      Made in Africa?? Right!

      about 16 days ago
    • G55STEYR
      G55STEYR

      Haven't these guys heard of the Chrysler Hemi?

      about 22 days ago
    • X Aviation
      X Aviation

      V8's are still the kings.

      about 24 days ago
    • Chris Debono
      Chris Debono

      Imagine a single cylinder engine with pushrods running off diesel fuel, no carburettor....oh hang on😃 why reinvent the wheel?

      about 24 days ago
    • There&JackAgain
      There&JackAgain

      37mpg at 270bhp is terrible.

      about 24 days ago
    • Wow Machine
      Wow Machine

      Really?

      about 25 days ago