Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
Turbomachinery Aeroelasticity
View through CrossRef
AbstractIn this chapter, we describe the range of aeroelastic problems found in modern turbomachinery, and briefly describe the nondimensional parameters that govern these phenomena and the analytical methods used to model them. We classify types of flutter and forced respsone in compressors and fans by location on the compressor map and on the so‐called Campbell diagram. We also present the fundamental equations of motion that govern the aeromechanical behavior of turbomachinery, describe the effect of mistuning on forced response, and give an overview of the computational methods currently used to compute the unsteady aerodynamics associated with the aeroelasticity of turbomachinery.
Title: Turbomachinery Aeroelasticity
Description:
AbstractIn this chapter, we describe the range of aeroelastic problems found in modern turbomachinery, and briefly describe the nondimensional parameters that govern these phenomena and the analytical methods used to model them.
We classify types of flutter and forced respsone in compressors and fans by location on the compressor map and on the so‐called Campbell diagram.
We also present the fundamental equations of motion that govern the aeromechanical behavior of turbomachinery, describe the effect of mistuning on forced response, and give an overview of the computational methods currently used to compute the unsteady aerodynamics associated with the aeroelasticity of turbomachinery.
Related Results
Turbomachinery Simulation Impact on Design, Understanding, and Optimization
Turbomachinery Simulation Impact on Design, Understanding, and Optimization
Abstract
This paper presents the impact of Turbomachinery Simulation from simple analytical simulations to high fidelity CFD and Finite Element Analyses on the desig...
Research on Aeroelasticity Phenomenon in Aeronautical Engineering
Research on Aeroelasticity Phenomenon in Aeronautical Engineering
Aeroelasticity phenomena arise when structural deformations induce changes on aerodynamic forces due to airplane structures that are not completely rigid. The additional aerodynami...
Automatically Designed Deep Gaussian Process for Turbomachinery Application
Automatically Designed Deep Gaussian Process for Turbomachinery Application
Abstract
Thanks to their flexibility and robustness to overfitting, Gaussian Processes (GPs) are widely used as black-box function approximators. Deep Gaussian Proce...
Cryogenic Radial Turbine Design for High-Efficiency Hydrogen Liquefaction Plants
Cryogenic Radial Turbine Design for High-Efficiency Hydrogen Liquefaction Plants
Abstract
Meeting the rising global demand for liquefied hydrogen will require a scale-up of liquefaction infrastructure. Higher plant capacities increase the viabili...
Turbomachinery Active Subspace Performance Maps
Turbomachinery Active Subspace Performance Maps
Turbomachinery active subspace performance maps are 2D contour plots that illustrate the variation of key flow performance metrics with different blade designs. While such maps are...
A System for Identifying Compressor Operating Limits in Gas Turbine Engines
A System for Identifying Compressor Operating Limits in Gas Turbine Engines
Abstract
This paper introduces a novel test system capable of identifying compressor operating limits by directly testing on gas turbine engines. The system configur...
GT2025 Front Matter
GT2025 Front Matter
Abstract
The front matter for this proceedings is available by clicking on the PDF icon....
Multi-Data Format VAE Architectures for Engineering Design Exploration
Multi-Data Format VAE Architectures for Engineering Design Exploration
Abstract
This paper introduces several techniques that merge engineering simulation with machine learning for the thermomechanical design of a double-sided seal in t...