Basic treatment of onset conditions and transient effects in thermoacoustic Stirling engines

A.T.A.M. Waele, de

doi:10.1016/j.jsv.2009.03.043

Basic treatment of onset conditions and transient effects in thermoacoustic Stirling engines

A.T.A.M. Waele, de

Research output: Contribution to journal › Article › Academic › peer-review

60 Citations (Scopus)

Abstract

This paper treats the basics of thermoacoustic engines. The set of differential equations, which describes the dynamics of the individual components, is condensed in a single high-order differential equation which determines the time dependence of all dynamic variables. From this relation analytical expressions are obtained for the damping coefficient, the oscillation frequency, and the onset temperature that allows stable oscillations. Also transient effects are discussed based on numerical integration of the dynamic equations. © 2009 Elsevier Ltd. All rights reserved.

Original language	English
Pages (from-to)	974-988
Journal	Journal of Sound and Vibration
Volume	325
Issue number	4-5
DOIs	https://doi.org/10.1016/j.jsv.2009.03.043
Publication status	Published - 2009

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title = "Basic treatment of onset conditions and transient effects in thermoacoustic Stirling engines",

abstract = "This paper treats the basics of thermoacoustic engines. The set of differential equations, which describes the dynamics of the individual components, is condensed in a single high-order differential equation which determines the time dependence of all dynamic variables. From this relation analytical expressions are obtained for the damping coefficient, the oscillation frequency, and the onset temperature that allows stable oscillations. Also transient effects are discussed based on numerical integration of the dynamic equations. {\textcopyright} 2009 Elsevier Ltd. All rights reserved.",

author = "{Waele, de}, A.T.A.M.",

year = "2009",

doi = "10.1016/j.jsv.2009.03.043",

language = "English",

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AU - Waele, de, A.T.A.M.

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AB - This paper treats the basics of thermoacoustic engines. The set of differential equations, which describes the dynamics of the individual components, is condensed in a single high-order differential equation which determines the time dependence of all dynamic variables. From this relation analytical expressions are obtained for the damping coefficient, the oscillation frequency, and the onset temperature that allows stable oscillations. Also transient effects are discussed based on numerical integration of the dynamic equations. © 2009 Elsevier Ltd. All rights reserved.

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DO - 10.1016/j.jsv.2009.03.043

M3 - Article

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VL - 325

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EP - 988

JO - Journal of Sound and Vibration

JF - Journal of Sound and Vibration

IS - 4-5

ER -

Basic treatment of onset conditions and transient effects in thermoacoustic Stirling engines

Abstract

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