Effect of Noise on a Model Thermoacoustic System at its Stability Boundary (BestMasters) （1st ed. 2016. 2016. xiv, 44 S. XIV, 44 p. 23 illus. 210 mm）

Steinert, Richard

SPRINGER, BERLIN; SPRINGER FACHMEDIEN WIESBADEN; SPRI（2016発売）

SPRINGER, BERLIN; SPRINGER FACHMEDIEN WIESBADEN; SPRI（2016発売）

• 製本 Paperback:紙装版/ペーパーバック版
• 商品コード 9783658138226

Full Description

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.

Contents

Determination of the
System's Stability Characteristics.- Single Frequency Excitation in the Bistable Region.- Noise Induced Response in the Stable Region.