In its basic gasoline -fuelled form, the Wankel engine has lower thermal efficiency and higher exhaust emissions relative to the four-stroke reciprocating engine. This thermal inefficiency has restricted the …

The Wankel engine operates on a four-phase cycle—intake, compression, power/expansion, and exhaust—much like a traditional four-stroke engine, but it accomplishes all four phases …

Felix Wankel was a German engineer and inventor of the Wankel rotary engine. The Wankel engine is radically different in structure from conventional reciprocating piston engines.

Explore the full history of the Wankel rotary engine, from Felix Wankel’s 1929 concept to Mazda’s modern Rotary-EV, including iconic cars, motorcycles, and breakthroughs.

Jun 2, 2024 · A Wankel engine is a special type of rotary engine that employs an eccentric motion mechanism to generate power in an automobile. It is simple in its construction, using fewer moving …

Feb 9, 2025 · Felix Wankel, a self-taught German engineer, developed one of the most unique engine designs in history—the Wankel rotary engine. Unlike traditional internal combustion engines, this …

Learn about the history of the Wankel engine and the reasons why it never quite caught on in the automotive mainstream.

Oct 4, 2025 · You will find information in this article about how the Wankel engines work, types of Wankel engines, parts of the Wankel engine, and applications of Wankel engines.

Wankel engine, type of internal-combustion rotary engine distinguished by an orbiting triangular rotor that functions as a piston. See gasoline engine.

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