Results 131 to 140 of about 81,289 (210)

Application of thermoacoustic effect to refrigeration

Review of Scientific Instruments, 2003
Thermoacoustic effect, as a subprocess of the photoacoustic effect, can also convert heat to acoustic wave by a thermoacoustic prime mover, and can also pump heat by acoustic wave in a thermoacoustic refrigerator. The present study focuses on a thermoacoustically driven pulse tube refrigerator, utilizing sound from a thermoacoustic prime mover to drive
Tao Jin
exaly   +3 more sources

Performance analysis in the design of thermoacoustic refrigeration system: review

Energy Sources, Part A: Recovery, Utilization and Environmental Effects, 2023
Thermoacoustic refrigeration is based on the achievement of low temperatures using acoustic or sound waves whereas the thermoacoustic refrigerator uses the thermoacoustic effect to transform sound energy into heat energy.
Sajid Siddiqui, Akash Langde
exaly   +3 more sources

Research on thermoacoustic refrigeration system driven by waste heat of industrial buildings

Sustainable Energy Technologies and Assessments, 2022
Xiachen Ding, Zhuo Chen, Huifang Kang, Lingxiao Zhang   +3 more
openalex   +2 more sources

Experimental studies on thermoacoustic refrigeration

The Journal of the Acoustical Society of America, 1996
Thermoacoustic refrigeration phenomena in a resonance tube were studied experimentally. A horizontal brass tube of 400 mm in length and 40 mm in diameter was closed at one end and attached to the acoustic driver (audio speaker) at the other end. Atmospheric air was enclosed in the tube as a working fluid.
Toshitsugu Hara
openaire   +2 more sources

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Thermodynamic optimization for a quantum thermoacoustic refrigeration micro-cycle

Journal of Central South University, 2020
Qing E, Feng Wu
exaly   +3 more sources

Traveling wave thermoacoustic refrigeration with variable phase-coordinated boundary conditions.

Journal of the Acoustical Society of America, 2023
Thermoacoustic refrigerators exploit the thermodynamic interaction between oscillating gas particles and a porous solid to generate a temperature gradient that provides a cooling effect.
Jesse G. Callanan, R. Adlakha, M. Mousa, M. Nouh   +3 more
semanticscholar   +1 more source

A loop thermoacoustic refrigeration system using flexible resonance tubes. Part I: Inner diameter variation and simulation analysis

Applied Energy
Huifang Kang
exaly   +2 more sources

Thermoacoustic refrigeration with compressible liquid as working fluid

International Journal of Refrigeration
Zhanghua Wu, Ercang Luo
exaly   +2 more sources

SCALING OF THERMOACOUSTIC REFRIGERATORS

AIP Conference Proceedings, 2008
The possibility of scaling-down thermoacoustic refrigerators is theor. investigated. Standing-wave systems are considered as well as traveling-wave. In the former case, a ref. system is taken that consists of a resonator tube (50 cm) with a closed end and a PVC stack (length 5 cm).
Y. Li, J. C. H. Zeegers, H. J. M. ter Brake, J. G. Weisend, John Barclay, Susan Breon, Jonathan Demko, Michael DiPirro, J. Patrick Kelley, Peter Kittel, Arkadiy Klebaner, Al Zeller, Mark Zagarola, Steven Van Sciver, Andrew Rowe, John Pfotenhauer, Tom Peterson, Jennifer Lock   +17 more
openaire   +2 more sources

Efficiency enhancement in a heat-driven single-unit thermoacoustic refrigeration system

Applied Energy
Yiwei Hu, Kaiqi Luo, Zhanghua Wu
exaly   +2 more sources