The Exergy Efficiency and Output Acoustic Power Performance Optimization of the Thermoacoustic Engine Micro-Cycle

Jie Lin; Feng Wu; Jin Hua Fei; Tuo Wang

doi:10.4028/www.scientific.net/AMR.712-715.1609

Paper Titles

Three Calculation Methods for the Influence of Heat Loss by Infiltration
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The Effect Analysis of Fin Arrangement on Thermal Hydraulic Performance of a Vehicular Cooler
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Performance Analysis of Solar Evacuated Tube Collector
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The Exergy Efficiency and Output Acoustic Power Performance Optimization of the Thermoacoustic Engine Micro-Cycle
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 712-715The Exergy Efficiency and Output Acoustic Power...

The Exergy Efficiency and Output Acoustic Power Performance Optimization of the Thermoacoustic Engine Micro-Cycle

Abstract:

The relationship between exergy efficiency and output acoustic power of the thermoacoustic engine microcycle model which only was accounted for the heat resistance had been analyzed using finite time thermodynamics.And through the new objective function,we obtain the optimization that not only obtain high exergy efficiency but also high output acoustic power at the same time.Optimized imperfection that we only pursue the high exergy efficiency, we obtain low output acoustic power and vice versa.We approve this conclusion by numerical calculation.The results that we obtained will be useful to optimal the design of a actual thermoacoustic engine.

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Periodical:

Advanced Materials Research (Volumes 712-715)

Pages:

1609-1613

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.712-715.1609

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Online since:

June 2013

Authors:

Jie Lin*, Feng Wu, Jin Hua Fei, Tuo Wang

Keywords:

Exergy Efficiency, Finite Time Thermodynamics, Micro-Cycle, New Objective Function, Output Acoustic Power, Thermoacoustic Engine

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