A thermoacoustic-Stirling heat engine: Detailed study
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Metadata verified on Crossref. The detailed study of the travelling-wave (Stirling-cycle) thermoacoustic engine of Backhaus & Swift 1999 (Nature 399, 335: 710 W of acoustic power at 30 % thermal efficiency, ≈ 30 bar helium, ≈ 80 Hz) — the regime in which the engine's wave carries directed acoustic power.
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- Temperature gradient → Thermoacoustic effect → Acoustic wave → Acoustoelectric effect → Charge carriers → Electrical work3/5 established
- Temperature gradient → Thermoacoustic effect → Acoustic wave → Direct piezoelectric effect → Separated surface charge → Electrical work4/5 established
- Temperature gradient → Thermoacoustic effect → Acoustic wave → Triboelectric effect → Separated surface charge → Electrical work4/5 established
- Temperature gradient → Thermoacoustic effect → Acoustic wave → Linear alternator action → Charge carriers → Electrical work4/5 established
- Chemical potential difference → Combustion → Temperature gradient → Thermoacoustic effect → Acoustic wave → Acoustoelectric effect → Charge carriers → Electrical work5/7 established
- Chemical potential difference → Combustion → Temperature gradient → Thermoacoustic effect → Acoustic wave → Direct piezoelectric effect → Separated surface charge → Electrical work6/7 established
- Chemical potential difference → Combustion → Temperature gradient → Thermoacoustic effect → Acoustic wave → Triboelectric effect → Separated surface charge → Electrical work6/7 established
- Chemical potential difference → Combustion → Temperature gradient → Thermoacoustic effect → Acoustic wave → Linear alternator action → Charge carriers → Electrical work6/7 established
- Electric potential difference → Peltier effect → Temperature gradient → Thermoacoustic effect → Acoustic wave → Acoustoelectric effect → Charge carriers → Electrical work5/7 established
- Electric potential difference → Peltier effect → Temperature gradient → Thermoacoustic effect → Acoustic wave → Direct piezoelectric effect → Separated surface charge → Electrical work6/7 established
- Electric potential difference → Peltier effect → Temperature gradient → Thermoacoustic effect → Acoustic wave → Triboelectric effect → Separated surface charge → Electrical work6/7 established
- Electric potential difference → Peltier effect → Temperature gradient → Thermoacoustic effect → Acoustic wave → Linear alternator action → Charge carriers → Electrical work6/7 established
first 12 of 32 routes shown
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Cite this source
Physical Transformation Atlas (2026). source source:backhaus-swift-2000: A thermoacoustic-Stirling heat engine: Detailed study. Dataset revision rbfbfcbb70e57 (hash of the canonical data). https://physical-transformation-atlas.wldud5192.workers.dev/source/backhaus-swift-2000
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