Definition
A radial engine is a type of internal combustion engine where cylinders are arranged in a circular pattern around a central crankshaft. Imagine a star shape with cylinders radiating outward. ⭐ This design allows for a high power-to-weight ratio, making it popular in aviation. Radial engines often have an odd number of cylinders to ensure smooth operation. Though less common now, they powered many classic aircraft. It's an example of ingenuity in design! ✈️