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The most efficient thermoacoustic devices have an efficiency approaching 40% of the Carnot limit, or about 20% to 30% overall (depending on the heat engine temperatures). [11] Higher hot-end temperatures may be possible with thermoacoustic devices because they have no moving parts, thus allowing the Carnot efficiency to be higher. This may ...
A Stirling engine is a heat engine that is operated by the cyclic expansion and ... These devices include the thermoacoustic engine and thermoacoustic ...
The thermoacoustic engine (TAE) is a device that converts heat energy into work in the form of acoustic energy. A thermoacoustic engine operates using the effects that arise from the resonance of a standing-wave in a gas. A standing-wave thermoacoustic engine typically has a thermoacoustic element called the "stack".
The Stirling cycle is a thermodynamic cycle that describes the general class of Stirling devices. This includes the original Stirling engine that was invented, developed and patented in 1816 by Robert Stirling with help from his brother, an engineer .
Pages in category "Stirling engines" ... Thermoacoustic stirling engine; A. Advanced Stirling radioisotope generator; Applications of the Stirling engine; F.
The Rijke tube is considered to be a standing wave form of thermoacoustic devices known as "heat engines" or "prime movers". Sondhauss tube
A Stirling engine eliminates the need for water anywhere in the cycle. This would have advantages for nuclear installations in dry regions. United States government labs have developed a modern Stirling engine design known as the Stirling radioisotope generator for use in space exploration. It is designed to generate electricity for deep space ...
Inspired by Robert Stirling's 19th-century engine, Petach, along with Scott Backhaus, and Emanuel Tward, developed the thermoacoustic-Stirling heat engine (TASHE) that was first published in Applied Physics Letters. [6] He had previously published on thermoacoustics in space applications. [7]