Radial Engines

[Llewelyn Curling]

https://www.quora.com/Why-did-old-airplanes-use-radial-engines

Why did old airplanes use radial engines? - Quora Answer (1 of 15): The very first radial engines were designed around 1908–1909. They had a problem with cooling, despite the exposed cylinders. That was part of the reason that Rotary (spinning radial) engined were developed - because the cylinders were spinning, air cooling was very good - in f... www.quora.com

Llewelyn Curling, Ph.D.

Professor, Mechanical Engineering & Technology

School of Mathematics, Physics & Technology

Faculty of Pure & Applied Sciences

University of The Bahamas 

https://sites.google.com/site/llewelyncurling/ 

https://sites.google.com/site/smptcobweb/