Anyone ever work on a rotary (Wankel) engine?

I just learned that it is a thing today. Unfortunately the FAA Powerplant handbook had only a paragraph about this engine type. I am perplexed by how a triangle with rounded sides spins around in an oval cylinder. Any wisdom about this engine?

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πŸ‘€︎ u/UpperFerret
πŸ“…︎ Jan 26 2022
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I wish that wankel rotary engines were realiable

I wish that rotary engines were reliable, with nothing else changing in the car industry

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πŸ‘€︎ u/ZsoTa
πŸ“…︎ Jan 03 2022
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The Mazda R12, a custom 12 rotor wankel rotary engine.
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πŸ‘€︎ u/ManlyMantis101
πŸ“…︎ Apr 21 2021
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Are there any cars that have both piston-engine and Wankel/Rotary-engine variants?

I'm planning to investigate or compare wankel engines and their piston counterparts, and thought it would be most suitable to compare the efficiency and output of both engines placed in the same car. I don't have much experience when it comes to cars so I've been finding it difficult to find what I'm looking for.

It seems that Mazda's RX series is based around the Wankel-Engine, but I'm unsure if there were any that also applied the piston.

Any help would be appreciated.

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πŸ‘€︎ u/2ndThisIs
πŸ“…︎ Jun 24 2021
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A good example of a 1984-85 Mazda RX7 at Deerfoot City. The line of sports cars is arguably the most successful production car to use a Wankel rotary engine rather than the more common reciprocating pistons
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πŸ‘€︎ u/HiTork
πŸ“…︎ Jun 26 2021
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Mazda RX7 Wankel Rotary Engine 13B-REW v.redd.it/prdfnkzye1071
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πŸ‘€︎ u/dancan13f
πŸ“…︎ May 19 2021
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I 3D Printed a Compressed Air Powered Wankel/Rotary Engine. Inspired by Tom Stanton's engines. Entirely FDM other than the lid (which was clear SLA for filming, but FDM works as well!) gfycat.com/kindenormouscu…
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πŸ‘€︎ u/3dPrintedLife
πŸ“…︎ Mar 07 2021
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I designed an FDM 3D Printed Wankel/Rotary Engine gfycat.com/kindenormouscu…
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πŸ‘€︎ u/3dPrintedLife
πŸ“…︎ Mar 07 2021
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Happy birthday to Felix Wankel, inventor of the rotary engine and thus father of the RX-7. A man I share a birthday with
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πŸ‘€︎ u/1301zs
πŸ“…︎ Aug 14 2020
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Mazda bringing back the Wankel Rotary Engine gearpatrol.com/2019/09/25…
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πŸ‘€︎ u/TheDeathKitteh
πŸ“…︎ Sep 26 2019
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See Thru Rotary Engine in Slow Motion - (Wankel Engine) youtube.com/watch?v=pCteB…
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πŸ‘€︎ u/Freekmagnet
πŸ“…︎ Mar 26 2021
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Comparing Liquid Piston's new diesel rotary engine to a traditional Wankel engine.
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πŸ‘€︎ u/Dry-Guitar
πŸ“…︎ Mar 01 2020
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My first multipart print! A Wankel Rotary Engine Model
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πŸ‘€︎ u/BotanizerNC
πŸ“…︎ Feb 28 2020
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Comparing Liquid Piston's new diesel rotary engine to a traditional Wankel engine.
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πŸ‘€︎ u/woken2009
πŸ“…︎ May 08 2018
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The Wankel engine is a type of internal combustion engine using an eccentric rotary design to convert pressure into rotating motion. In contrast to reciprocating piston designs, the Wankel engine delivers advantages of simplicity, smoothness, compactness, high rpms, and high power-to-weight ratio. gfycat.com/gifs/detail/Un…
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πŸ‘€︎ u/stalwart_rabbit
πŸ“…︎ Mar 15 2020
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70s-era Wankel rotary engine
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πŸ‘€︎ u/Crizpy66
πŸ“…︎ Dec 24 2018
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Evolution of the Apex Seal (Interesting video on Wankel Rotary Engines) youtube.com/watch?v=c9K6a…
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πŸ‘€︎ u/m617pt456
πŸ“…︎ Aug 20 2019
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Comparing Liquid Piston's new diesel rotary engine to a traditional Wankel engine.
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πŸ‘€︎ u/Frednutts
πŸ“…︎ Dec 13 2018
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Briggs and Little (Atlantic Canada) single ply wool twill throw. No pattern, just a throw on a Clement 4-harness wankel rotary engine β€”finished today!
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πŸ‘€︎ u/2Fundy
πŸ“…︎ Oct 20 2020
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I see your 9 cylinder rotary engine and present to you the Wankel rotary engine
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πŸ‘€︎ u/NaethanC
πŸ“…︎ Jul 23 2020
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The Wankel engine is a type of internal combustion engine using an eccentric rotary design to convert pressure into rotating motion. βš™οΈ v.redd.it/9p64pzz1cyn61
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πŸ‘€︎ u/engineering_learn
πŸ“…︎ Mar 19 2021
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Comparing Liquid Piston's new diesel rotary engine to a traditional Wankel engine.
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πŸ‘€︎ u/mememelovespie
πŸ“…︎ Mar 01 2020
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Comparing Liquid Piston's new diesel rotary engine to a traditional Wankel engine.
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πŸ‘€︎ u/Maoman1
πŸ“…︎ Sep 09 2016
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See-through view of a Wankel Rotary Combustion Engine. gfycat.com/shorttermgrand…
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πŸ‘€︎ u/Brofey
πŸ“…︎ Jun 27 2019
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3D Reuleaux Triangle that I machined, the 2D projection of the shape is used for a Wankel rotary engine v.redd.it/cpgswvz32aa21
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πŸ‘€︎ u/DreamMachineCo
πŸ“…︎ Jan 14 2019
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Side view of a Wankel Rotary Engine running.
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πŸ‘€︎ u/Jfox122
πŸ“…︎ Aug 17 2018
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Wankel rotary engine [640x360] gfycat.com/AltruisticElde…
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πŸ‘€︎ u/soloxplorer
πŸ“…︎ Mar 15 2018
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Lego Rotary Engine (Wankel engine) youtu.be/WnrrxUuZl4c
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πŸ‘€︎ u/blu_stingray
πŸ“…︎ Aug 17 2020
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Comparing Liquid Piston's new diesel rotary engine to a traditional Wankel engine.
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πŸ‘€︎ u/fellesh
πŸ“…︎ Oct 02 2017
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70s-era Wankel rotary engine [388 x 400]
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πŸ‘€︎ u/nsfwdreamer
πŸ“…︎ Dec 25 2018
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Cool video showing detailed design changes of the apex seal: The Challenge Of Designing A Wankel Rotary Engine youtube.com/watch?v=ivpBu…
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πŸ‘€︎ u/timeisdarkenergy
πŸ“…︎ Dec 09 2019
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Lego Rotary Engine (Wankel engine) youtu.be/WnrrxUuZl4c
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πŸ‘€︎ u/blu_stingray
πŸ“…︎ Aug 17 2020
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NSU Wankel Spider: LET ME TELL YOU HOW A ROTARY ENGINE DOES (NOT) WORK.(Malta Classic Car Collection)
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πŸ‘€︎ u/hunyond
πŸ“…︎ Jul 29 2020
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Watch A Wankel Rotary Engine’s Beautiful Explosions Through A Transparent Housing -Jalopnik- jalopnik.com/watch-a-wank…
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πŸ‘€︎ u/hopper2009
πŸ“…︎ Mar 14 2018
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The Challenge Of Designing A Wankel Rotary Engine (Really Good Explanation and Diagrams) youtu.be/ivpBu9k7JJE
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πŸ‘€︎ u/mdapol457
πŸ“…︎ Dec 09 2019
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In Honor of Kenichi Yamamoto, the Wankel (Rotary) Engine
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πŸ‘€︎ u/trouser_trouble
πŸ“…︎ Jan 03 2018
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The Challenge Of Designing A Wankel Rotary Engine - New Mind youtu.be/ivpBu9k7JJE
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πŸ‘€︎ u/tootsie404
πŸ“…︎ Dec 06 2019
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Comparing Liquid Piston's new diesel rotary engine to a traditional Wankel engine.
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πŸ‘€︎ u/mkoshy1
πŸ“…︎ Jan 01 2019
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Can't search up the right engine for a project thanks to the "wank" part (its a Wankel Rotary, from the Mazda RX-7 and RX-8, not dirty at all)
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πŸ‘€︎ u/Mini-Z
πŸ“…︎ Jun 25 2020
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Comparing Liquid Piston's new diesel rotary engine to a traditional Wankel engine.
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πŸ‘€︎ u/46mark91
πŸ“…︎ Jan 18 2019
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LiquidPiston improves upon the rotary engine. Solves the compression and efficiency issues of the Wankel. popularmechanics.com/cars…
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πŸ‘€︎ u/terevos2
πŸ“…︎ Apr 24 2015
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My beaker in class looks like a Wankel Rotary engine
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πŸ‘€︎ u/4wd-groot
πŸ“…︎ Oct 02 2019
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Wankel rotary engine earrings
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πŸ‘€︎ u/Ms_Stackhouse
πŸ“…︎ Jul 25 2020
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Why don't rotary engines rev up to 9-10 thousand RPM? Also the sound is wrong for the upgraded Wankel 1000bhp engine swap

So I finally unlocked the engine swap for the Mazda RX-7 FD3S, ponied up the hefty price for it, and was sad to notice that the engine barely hits 7k rpm. Not only that the engine sounds THE SAME as the stock Rotary engine that comes with the car.

Here is an example of how the car should sound, fully upgraded on 1000bhp: https://www.youtube.com/watch?v=oWr51ovhENI

I'm deeply saddened by this :(

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πŸ‘€︎ u/soujiro89
πŸ“…︎ Jan 14 2020
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See Through Wankel (Rotary) Engine
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πŸ‘€︎ u/CtrlAltDeluxe
πŸ“…︎ Mar 14 2018
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How a Wankel Rotary Engine Works [OC]
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πŸ‘€︎ u/TessellationRow
πŸ“…︎ Oct 24 2018
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A concept rotary engine that isn't a Wankel. liquidpiston.com/technolo…
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πŸ‘€︎ u/verdegrrl
πŸ“…︎ Apr 09 2017
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