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Travelling-wave thermoacoustic engines with internal combustion and associated methods
Travelling-wave thermoacoustic engines with internal combustion and associated methods
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机译:具有内燃的行波热声发动机及其相关方法
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摘要
Systems and methods for manipulating acoustic energy are presented. In some embodiments, a combustion zone provides heat to a regenerator using a mean flow of compressible fluid. In other embodiments, a thermoacoustic driver is concentrically disposed within a shell to permit radial heat transfer from the thermoacoustic driver to compressible fluid within the shell, thereby preheating the compressible fluid within the shell. In other embodiments, burning of a combustible mixture within the combustion zone is pulsed in phase with the acoustic pressure oscillations to increase acoustic power output.
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