The Design Of High-Efficiency Turbomachinery An...
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This comprehensive textbook is unique in its design-focused approach to turbomachinery and gas turbines. It offers students and practicing engineers methods for configuring these machines to perform with the highest possible efficiency. Examples and problems are based on the actual design of turbomachinery and turbines. After an introductory chapter that outlines the goals of the book and provides definitions of terms and parts, the book offers a brief review of the basic principles of thermodynamics and efficiency definitions. The rest of the book is devoted to the analysis and design of real turbomachinery configurations and gas turbines, based on a consistent application of thermodynamic theory and a more empirical treatment of fluid dynamics that relies on the extensive use of design charts. Topics include turbine power cycles, diffusion and diffusers, the analysis and design of three-dimensional free-stream flow, and combustion systems and combustion calculations. The second edition updates every chapter, adding material on subjects that include flow correlations, energy transfer in turbomachines, and three-dimensional design. A solutions manual is available for instructors. This new MIT Press edition makes a popular text available again, with corrections and some updates, to a wide audience of students, professors, and professionals.
This comprehensive textbook is unique in its design-focused approach to turbomachinery and gas turbines. It offers students and practicing engineers methods for configuring these machines to perform with the highest possible efficiency. Examples and problems are based on the actual design of turbomachinery and turbines.
After an introductory chapter that outlines the goals of the book and provides definitions of terms and parts, the book offers a brief review of the basic principles of thermodynamics and efficiency definitions. The rest of the book is devoted to the analysis and design of real turbomachinery configurations and gas turbines, based on a consistent application of thermodynamic theory and a more empirical treatment of fluid dynamics that relies on the extensive use of design charts. Topics include turbine power cycles, diffusion and diffusers, the analysis and design of three-dimensional free-stream flow, and combustion systems and combustion calculations. The second edition updates every chapter, adding material on subjects that include flow correlations, energy transfer in turbomachines, and three-dimensional design. A solutions manual is available for instructors. This new MIT Press edition makes a popular text available again, with corrections and some updates, to a wide audience of students, professors, and professionals.
Optimization of a component must look at several disciplines. For propulsion applications, both high efficiency and low weight are competing goals. A turbomachinery design system will be presented that has been applied to a booster (low pressure compressor) which explores a large design space through optimization. The competing goals of efficiency and weight are compared using Pareto plots. The design system relies on several modules for axisymmetric optimization: flowpath geometry generator, axisymmetric flow solver with loss models, disk optimizer, and post processor. For 3D, a general turbomachinery geometry generator has been developed at UC to include different section and stacking options with a relatively small number of design variables. The application of the geometry generator for axial compressors and turbines, centrifugal compressors and wind turbines will be presented along with novel geometry concepts. An automation of the 3D geometry generation and simulation will also be shown.
Mark Turner is an Associate Professor at the University of Cincinnati where he has been working for 11 years. Prior to the University, he worked at GE Aviation for over 20 years. Mark has a BS from Virginia Tech in Mechanical Engineering, an MS from UC in Aerospace Engineering, and a ScD in Aeronautics and Astronautics from MIT. He is a Fellow of ASME and an Associate Fellow of AIAA. The focus of his research has been on turbomachinery CFD and flow physics along with turbomachinery design systems. He led a group to do the first 3D aerodynamic simulation of the entire GE90. Lately he has looked at unsteady flow physics in compressors and turbines, wind turbines, and optimization. He is also exploring new cycles such as the Supercritical CO2 Brayton cycle, which relies on efficient turbomachinery for it to be competitive.
In this webinar, we will review the major new features and enhancements in 2023R1 release. We continue the enhancements in the integration of TURBOdesign Optima inside TURBOdesign1 and improvements in functionalities that aid designers in automating the turbomachinery design process.
In this webinar, we will show how by seamlessly integrating 3D Inverse Design method TURBOdesign1 into Ansys Workbench, turbomachinery designers can rapidly develop breakthrough designs that meet difficult multi-objective, multi-point and multi-disciplinary requirements. 781b155fdc