Results 41 to 50 of about 99 (86)
C06 Multistage Thermoacoustic Stirling Engine Electric Generator
The Proceedings of the Symposium on Stirlling Cycle, 2010 Kei TAKAO, Tetsushi BIWA
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Ultrasonics, 2006
In this paper, a thermally-driven thermoacoustic refrigerator system without any moving part is reported. This refrigeration system consists of a thermoacoustic-Stirling heat engine and a thermoacoustic-Stirling refrigerator; that is, the former is the driving source for the latter. Both the subsystems are designed to operate on traveling-wave mode. In
E C, Luo, W, Dai, Y, Zhang, H, Ling
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In this paper, a thermally-driven thermoacoustic refrigerator system without any moving part is reported. This refrigeration system consists of a thermoacoustic-Stirling heat engine and a thermoacoustic-Stirling refrigerator; that is, the former is the driving source for the latter. Both the subsystems are designed to operate on traveling-wave mode. In
E C, Luo, W, Dai, Y, Zhang, H, Ling
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A miniature thermoacoustic stirling engine
Energy Conversion and Management, 2008A miniature thermoacoustic stirling engine was simulated and designed, having overall size of length 0.65 m and height of 0.22 m. The acoustic field generated in this miniature system has been described and analyzed. Some efforts had been paid to coupling and matching, and a miniature thermoacoustic engine and some extra experimental components have ...
Gang Zhou +3 more
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Modeling, construction, and testing of a diaphragm thermoacoustic Stirling engine
Energy Conversion and Management, 2021Abstract In this article, a diaphragm thermoacoustic Stirling engine is modeled, constructed, and tested. First, the working principle of the thermoacoustic system is justified based on a new nonlinear lumped mechanical model. Then, the existence of a stable limit cycle in the nonlinear dynamic response of the engine is predicted using the proposed ...
Shahryar Zare, A R Tavakolpour-Saleh
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Design and optimization of a cascade thermoacoustic Stirling engine
Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy, 2013This article deals with the design and optimization of a cascade thermoacoustic Stirling engine. Different configurations for cascade thermoacoustic Stirling heat engine are investigated. A simplified model is proposed to enable initial design guidelines. The most important characteristics of the cascade system are examined.
K Ghorbanian
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Ultrasonics, 2006
In this paper, an experimental study of the effect of the resonator shape on the performance of a traveling-wave thermoacoustic engine is presented. Two different resonators were tested in the thermoacoustic-Stirling heat. One resonator is an iso-diameter one, and the other is a tapered one.
E C, Luo, H, Ling, W, Dai, G Y, Yu
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In this paper, an experimental study of the effect of the resonator shape on the performance of a traveling-wave thermoacoustic engine is presented. Two different resonators were tested in the thermoacoustic-Stirling heat. One resonator is an iso-diameter one, and the other is a tapered one.
E C, Luo, H, Ling, W, Dai, G Y, Yu
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An Analytical Investigation of a Thermoacoustic stirling Engine
Arabian Journal for Science and EngineeringEhsan Dashti +3 more
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A thermoacoustic Stirling heat engine
Nature, 1999Electrical and mechanical power, together with other forms of useful work, are generated worldwide at a rate of about 1012 watts, mostly using heat engines. The efficiency of such engines is limited by the laws of thermodynamics and by practical considerations such as the cost of building and operating them.
S. Backhaus, G. W. Swift
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A thermoacoustic-Stirling heat engine: Detailed study
The Journal of the Acoustical Society of America, 2000A new type of thermoacoustic engine based on traveling waves and ideally reversible heat transfer is described. Measurements and analysis of its performance are presented. This new engine outperforms previous thermoacoustic engines, which are based on standing waves and intrinsically irreversible heat transfer, by more than 50%.
, Backhaus, , Swift
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Output characteristics of Stirling thermoacoustic engine
Energy Conversion and Management, 2008Abstract A thermoacoustic engine (TE), which converts thermal energy into acoustic power by the thermoacoustic effect, shows several advantages due to the absence of moving parts, such as high reliability and long lifetime associated with reduced manufacturing costs. Power output and efficiency are important criteria of the performance of a TE.
Daming Sun +4 more
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