Effect of Noise on a Model Thermoacoustic System at its Stability Boundary

Richard Steinert

ISBN 10: 365813822X / ISBN 13: 9783658138226

Published by Springer Fachmedien Wiesbaden Apr 2016, 2016

About this Item

This item is printed on demand - it takes 3-4 days longer - Neuware -In experiments on aprototypical combustor, Richard Steinert identifies new insights on the impactof noise on the phenomenon known as thermoacoustic instability. The phenomenonis a concerning issue which creates a technical limit on the efficiency andenvironmental impact of fossil fuels combustion in industrial combustors. Itposes a threat to the structural integrity of practical systems such as gasturbine combustors and rocket engines. The experiments demonstrate thatthermoacoustic systems feature an interesting noise-induced behaviour known ascoherence resonance - a coherent response of dynamical systems close to theirstability boundary that is induced by stochastic excitation. The work containedin this publication is an example illustrating the importance of fundamentalconsiderations in solving perplexing engineering issues. 60 pp. Englisch.

Seller Inventory # 9783658138226

Bibliographic Details

• Title: Effect of Noise on a Model Thermoacoustic System at its Stability Boundary
• Publisher: Springer Fachmedien Wiesbaden Apr 2016
• Publication Date: 2016
• Language: English
• ISBN 10: 365813822X
• ISBN 13: 9783658138226
• Binding: Taschenbuch
• Condition: Neu
• Dimensions: 210W x 148H x 4D millimeters 210 millimeters width by 148 millimeters height by 4 millimeters depth
• Weight: 92 grams

About this title

Synopsis

In experiments on a prototypical combustor, Richard Steinert identifies new insights on the impact of noise on the phenomenon known as thermoacoustic instability. The phenomenon is a concerning issue which creates a technical limit on the efficiency and environmental impact of fossil fuels combustion in industrial combustors. It poses a threat to the structural integrity of practical systems such as gas turbine combustors and rocket engines. The experiments demonstrate that thermoacoustic systems feature an interesting noise-induced behaviour known as coherence resonance – a coherent response of dynamical systems close to their stability boundary that is induced by stochastic excitation. The work contained in this publication is an example illustrating the importance of fundamental considerations in solving perplexing engineering issues.

About the Author

Richard Steinert wrote his Master’s Thesis at the chair of Fluid Dynamics at the Technische Universität Berlin.