In aircraft design, the “diameter of a turbofan” refers to the width or cross-sectional size of the fan at its widest point in the engine’s fan section. Turbofan engines are a common type of jet engine used in aircraft, and the diameter of the fan is a key design parameter.
Formula for Diameter of Turbofan Fan (D):The formula to calculate the diameter of a turbofan’s fan depends on the specific design and geometry of the engine. For a simple circular fan, you can use the following formula:
- Diameter (D) is typically measured in meters (m).