Gas Turbines: Internal Flow Systems Modeling (Cambridge Aerospace Series, Series Number 44)

This long-awaited, physics-first and design-oriented text describes and explains the underlying flow and heat transfer theory of secondary air systems. An applications-oriented focus throughout the book provides the reader with robust solution techniques, state-of-the-art three-dimensional computational fluid dynamics (CFD) methodologies, and examples of compressible flow network modeling. It clearly explains elusive concepts of windage, non-isentropic generalized vortex, Ekman boundary layer, rotor disk pumping, and centrifugally-driven buoyant convection associated with gas turbine secondary flow systems featuring rotation. The book employs physics-based, design-oriented methodology to compute windage and swirl distributions in a complex rotor cavity formed by surfaces with arbitrary rotation, counter-rotation, and no rotation. This text will be a valuable tool for aircraft engine and industrial gas turbine design engineers as well as graduate students enrolled in advanced special topics courses.

Bijay K. Sultanian is founder and managing member of Takaniki Communications, LLC, a provider of web-based, and live technical training programs for corporate engineering teams and an adjunct professor at the University of Central Florida, where he has taught graduate-level courses in turbomachinery and fluid mechanics since 2006. Prior to founding his own company he worked in and led technical teams at a number of organizations, including Rolls-Royce, GE Aviation and Siemens Power and Gas. He is the author of Fluid Mechanics: An Intermediate Approach (2015) and is a Fellow of the American Society of Mechanical Engineers.