Analysis of Ecological of Characteristic Time for Thermoacoustic Refrigerator by Double Acoustic Drivers

Hao Chen; Feng Wu; Tuo Wang; Jie Lin

doi:10.4028/www.scientific.net/AMM.684.313

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 684Analysis of Ecological of Characteristic Time for...

Analysis of Ecological of Characteristic Time for Thermoacoustic Refrigerator by Double Acoustic Drivers

Abstract:

Using the method of finite time thermodynamics, and quoting the ecology objective function to optimize the performance of the dual sound source driven thermoacoustic refrigerator regenerator. And Use the characteristic time to characterize the transducer effect in the thermoacoustic system in order to seek the optimal relationship between the characteristic time and ecology objective function. Numerical calculation results show that the impact of the relationship between ecological function and the characteristic time is parabolic curve, so there is an optimal characteristic time to maximize ecological objective function values.

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Proceedings of 2014 International Conference on Mechanics and Mechanical Engineering

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Periodical:

Applied Mechanics and Materials (Volume 684)

Pages:

313-318

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.684.313

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Online since:

October 2014

Authors:

Hao Chen*, Feng Wu, Tuo Wang, Jie Lin

Keywords:

Characteristic Time, Double Acoustic Drivers, Ecological Objective Function, Regenerator

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