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Passive Suppression of Self-Excited Combustion Instabilities in Liquid Spray Flame Using Microperforated Plate
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents an experimental investigation of using a microperforated plate (MPP) backed by an adjustable cavity to mitigate the combustion instabilities of liquid fuel swirl flame. The acoustic properties of MPPs ...
Application of the Perforated Plate in Passive Control of the Nonpremixed Swirl Combustion Instability Under Acoustic Excitation
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: Perforated plates are widely used to attenuate noise emission and as acoustic liners in combustion chambers. In this study, the damping performance of the perforated plate located in the combustor inlet section is ...
Dynamic Stiffness Matrix With Timoshenko Beam Theory and Linear Frequency Solution for Use in Compliant Mechanisms
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The kinetostatic and dynamic formulation of planarcompliant mechanisms is investigated by making use of the dynamic stiffness method based on Timoshenko beam theory. This research is prompted by the significance of considering ...
Submesoscale Eddies in the Taiwan Strait Observed by High-Frequency Radars: Detection Algorithms and Eddy Properties
Publisher: American Meteorological Society
Abstract: his study compared the efficiencies of two widely used automatic eddy detection algorithms?that is, the winding-angle (WA) method and the vector geometry (VG) method?and investigated the submesoscale eddy properties using ...
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