Here is another one Frank found and sent to me.

 Extensive investigation of bath tub shapes.

 Some color CFD.

 People, please  learn how to use screen captures when you are
 referring to a particular  subject.


 Paul Lamar

Hi!: Nice concept, but Norton, in their experiences with the Sachs
engines, attempted changing compression ratio of engine by screwing a
plate in the rotor's surface. As it could have been expected, these
plates detached and run away, leading the test people from Norton
calling it: 'Rotary Grenades'.

Thanks, regards, + Salut

  Jose Gros-Aymerich

   E-28033 Madrid, Spain

It is a Pats made in the US based on the Norton geometry like a lot of
others.

Paul Lamar


I guess the images are from the 294 cc per chamber APU engine with Diesel
fuel Wankel in the Abrams tank. Aren't it? Thanks, regards, + Salud

Jose Gros-Aymerich

 Madrid, Spain


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