Multi-physics coupling in thermoacoustic devices: A review
Latest developments in thermoacoustic devices have demonstrated comparable power
output and efficiency, but higher reliability and lower cost when compared to conventional …
output and efficiency, but higher reliability and lower cost when compared to conventional …
Thermoacoustic Stirling engines: A review
S Zare, AR Tavakolpour-Saleh… - … Journal of Green …, 2023 - Taylor & Francis
ABSTRACT Thermoacoustic Stirling engines (TASEs) are the acoustic equivalents of Stirling
engines. They have attracted much attention from researchers due to their unique features …
engines. They have attracted much attention from researchers due to their unique features …
Physics-guided co-designing flexible thermoelectrics with techno-economic sustainability for low-grade heat harvesting
Flexible thermoelectric harvesting of omnipresent spatial thermodynamic energy, though
promising in low-grade waste heat recovery (< 100° C), is still far from industrialization …
promising in low-grade waste heat recovery (< 100° C), is still far from industrialization …
A thermally-coupled cascade free-piston Stirling engine-based cogeneration system
Resonant Stirling/thermoacoustic cycle engines show great potential in efficiently recovering
waste heat in small-or micro-scale applications. However, there is a significant research gap …
waste heat in small-or micro-scale applications. However, there is a significant research gap …
Time-domain acoustic-electrical analogy investigation on a high-power traveling-wave thermoacoustic electric generator
Thermoacoustic electric generator is a novel heat-to-power conversion technology with
potential high efficiency and reliability, showing great potential in distributed power …
potential high efficiency and reliability, showing great potential in distributed power …
Numerical and experimental research on a high-power 4-stage looped travelling-wave thermoacoustic electric generator
T Bi, Z Wu, W Chen, L Zhang, E Luo, B Zhang - Energy, 2022 - Elsevier
Looped travelling-wave thermoacoustic electric generator (LTTAEG) can transform thermal
energy to electric power using thermoacoustic effect. Based on our previous effort on multi …
energy to electric power using thermoacoustic effect. Based on our previous effort on multi …
Theoretical performance characteristics of a travelling-wave phase-change thermoacoustic engine for low-grade heat recovery
There is a critical need for environmentally benign, cost-effective technologies to utilize the
vast amount of untapped low-grade heat sources. In this work, we report a novel travelling …
vast amount of untapped low-grade heat sources. In this work, we report a novel travelling …
Justifying performance of thermo-acoustic Stirling engines based on a novel lumped mechanical model
AR Tavakolpour-Saleh, S Zare - Energy, 2021 - Elsevier
This paper presents a novel lumped mechanical model incorporating modern control theory
to investigate performance and startup condition of thermo-acoustic Stirling engines …
to investigate performance and startup condition of thermo-acoustic Stirling engines …
A standing-wave, phase-change thermoacoustic engine: Experiments and model projections
Abstract Phase-change ('wet') thermoacoustic engines offer significant potential for efficient
and clean conversion of low-grade heat. Previous work has demonstrated the effectiveness …
and clean conversion of low-grade heat. Previous work has demonstrated the effectiveness …
Thermoacoustic engines with near-critical working fluids
Thermoacoustic engines are devices in which heat is converted into acoustic oscillations,
which can be tuned to mimic the thermodynamic cycle executed by mechanical motion such …
which can be tuned to mimic the thermodynamic cycle executed by mechanical motion such …