Reaction ((R)) is the fraction of static pressure drop occurring in the rotor versus the stator. Moustapha emphasizes:
Turbines are a crucial component in various industrial applications, including power generation, aerospace, and chemical processing. Axial and radial turbines are two primary types of turbines used in these applications. A thorough understanding of these turbines is essential for designing and optimizing their performance. Hany Moustapha's 2021 publication provides an in-depth review of axial and radial turbines, which is the focus of this review. axial and radial turbines by hany moustaphapdf 2021
Axial turbines, where fluid flow is parallel to the shaft, are the standard for large-scale power generation and high-thrust aerospace applications. Their primary advantage lies in their efficiency at higher power outputs—typically exceeding hundreds of kilowatts—and their ability to utilize multiple stages for high-pressure applications. Axial and Radial Turbines - Amazon.com Reaction ((R)) is the fraction of static pressure