A novel heat-driven thermoacoustic natural gas liquefaction system. Part I: Coupling between refrigerator and linear motor

L Li, Z Wu, J Hu, G Yu, E Luo, W Dai - Energy, 2016 - Elsevier
… , which utilizes thermoacoustic heat engine to drive thermoacoustic Stirling refrigerator …
thermoacoustic Stirling refrigerator with linear motor phase adjuster is proposed. The linear motor

[HTML][HTML] Review on the conversion of thermoacoustic power into electricity

MAG Timmer, K de Blok… - The Journal of the …, 2018 - pubs.aip.org
Thermoacoustic engines convert heat energy into high amplitude acoustic waves and
subsequently into electric power. This article provides a review of the four main methods to convert …

Nonlinear time-series analysis of thermoacoustic oscillations in a solid rocket motor

Y Guan, P Liu, B Jin, V Gupta, LKB Li - Experimental Thermal and Fluid …, 2018 - Elsevier
… analysis have shown that thermoacoustic systems can exhibit self… thermoacoustic oscillations
of a full-scale solid rocket motor (… of nonlinear thermoacoustic oscillations in rocket engines. …

Numerical investigation of thermoacoustic instability caused by small disturbance in a solid rocket motor

G Xu, P Liu, W Ao, Z Wang, B Jin - Aerospace Science and Technology, 2021 - Elsevier
The nonlinear instabilities caused by small disturbances in combustion chambers always
trouble solid rocket motors (SRMs) in application. This paper performs numerical simulation of …

Thermoacoustic instabilities in solid rocket motors

S Gallier, E Radenac, F Godfroy - 45th AIAA/ASME/SAE/ASEE Joint …, 2009 - arc.aiaa.org
… This work details a numerical study on a two-phase thermoacoustic instability in a simple
cylindrical motor. This instability involves a coupling between aluminum combustion unsteady …

Investigation on the thermoacoustic conversion characteristic of regenerator

Z Wu, Y Chen, W Dai, E Luo, D Li - Applied energy, 2015 - Elsevier
thermoacoustic conversion characteristic of the regenerator. In this system, two linear motors
… for the regenerator and the other two linear motors served as alternators to consume the …

Thermoacoustic instability in a solid rocket motor: non-normality and nonlinear instabilities

S Mariappan, RI Sujith - Journal of Fluid Mechanics, 2010 - cambridge.org
… are important, this paper focuses only on the thermoacoustic instabilities in the SRM. In the
SRM… Thermoacoustic instabilities in SRMs are attributed to the time lag between the unsteady …

Experimental Investigation on the Conversion between Heat and Power of the kW-class Thermoacoustic Engine

D Li, Z Wu, E Luo, L Zhang - Energy Procedia, 2014 - Elsevier
… In order to better understand the conversion between heat and power of thermoacoustic
engine and impedance matching on motors and engine, we do the experimental investigation …

[HTML][HTML] Thermoacoustic cascade engine free from resonance length

A Hamood, AJ Jaworski - Energy, 2023 - Elsevier
… This section covers the modelling of a thermoacoustic engine consisting of the linear motor,
engine stage/stages and linear alternator. The working conditions of all the models are 40 …

Experimental and theoretical studies on thermoacoustic limit cycle oscillation in a simplified solid rocket motor using flat flame burner

B Ma, J Li, Z Zhang, Y Xi, D Zhao, N Wang - Acta Astronautica, 2021 - Elsevier
… The calculation results by thermoacoustic network model … limit cycle characteristics of
thermoacoustic oscillation can be … predictions of thermoacoustic oscillation in solid rocket motors. …