Unlike piston engines, Rotary engines don’t require valves to run. Here’s how rotary engines work and why some designs have incorporated valves.

How Wankel’s Rotary Engine Works. Updated: 16 Dec 2022, 00:46 UTC • By: Alexandru Radu Chis. ... financed Wankel's experimental workshop that developed rotary valves for WWII aircraft and ...

Many of you have seen the process of making this rotary valve engine with different intake and exhaust system and how I tried ...

How a Rotary Engine Works, And Why It's Currently Dead. Peering into the guts of a rotary engine teaches you what makes it live, and why it had to die. By Kristen Lee Published: Jan 13, 2016.

The rotary engine works on the same principals as the standard piston-based engine, but it does so in a different manner. Engineering Explained is here to walk us all through exactly what's going ...

It works Posted: June 13, 2025 | Last updated: June 13, 2025 Explore the captivating process of building a one-of-a-kind rotary valve engine, boasting cutting-edge intake and exhaust systems.

However, a lack of torque from the rotary engine meant it was short-lived. A version of the Mazda Cosmo was also exported to the U.S. in 1976 and 1978. Sales were low and it's nearly impossible to ...

Rotary Engine Evolution: From Its Nazi Inventor to How It Works. Part 1: The rotary engine’s origin story and how Mazda became synonymous with the unique design. David Pratte Writer Apr 01, 2023.

Mazda's debut of the rotary-powered RX Vision concept car at this year's Tokyo Motor Show was surprising for a number of reasons, chief among them that the concept appeared two years after Mazda's ...

However despite their pride rotary owners may not fully understand exactly how the engine works, or more specifically, don't admit that it just shouldn't work. The rotary design basically got its ...

If the Avadi valve works as a parameter to predict that, there seems to be reason for hope. The previous one suffered from high temperatures and sealing issues (as the most popular rotary engines ...

Smaller valves are lighter, which means the engine can rev higher, create more power, and in general, look down upon the two-valve engines of the world with a sense of multi-valve satisfaction.