CFD modeling of thermoacoustic energy conversion: a review

A Di Meglio, N Massarotti - Energies, 2022 - mdpi.com
In this article, a comprehensive review of the computational fluid dynamics (CFD)-based
modeling approach for thermoacoustic energy conversion devices is proposed. Although …

Heat-driven thermoacoustic refrigeration: A comprehensive review of technologies, applications, trends and challenges

M Fazli, K Mazaheri, M Ja'fari, AJ Jaworski… - Applied Thermal …, 2024 - Elsevier
Heat-driven thermoacoustic refrigerators (HDTARs) are not widely utilized in the
refrigeration industry despite their high potential to utilize medium-and high-grade heat …

Energy, Exergy, and flow fields analysis to enhance performance potential of a heat-driven thermoacoustic refrigerator

M Fazli, K Mazaheri - Thermal Science and Engineering Progress, 2024 - Elsevier
This study focuses on the design, optimization, and analysis of a heat-driven thermoacoustic
refrigerator system to be used in a medium-size Combined Heat and Power (CHP) system …

High fidelity analysis and optimization of a quarter wavelength thermo-acoustically driven refrigerator

OA Al-Mufti, I Janajreh - Energy Conversion and Management, 2024 - Elsevier
High fidelity CFD analysis is done to investigate the coupling of a thermoacoustic engine
and refrigerator (TAE & TAR) within a straight tubular quarter-wavelength resonator under …

Design optimization and CFD analysis of the dynamic behavior of a standing wave thermoacoustic engine with various geometry parameters and boundary conditions

Z Bouramdane, A Bah, M Alaoui, N Martaj - International Journal of Air …, 2023 - Springer
Thermoacoustic devices are converters of thermal energy into acoustic energy and vice
versa. Although these machines contain simple components, the design of these machines …

Numerical simulation investigating the influence of varied stack parameters on the energy conversion in thermoacoustic engines

C Yao, Y Zhou, J Liu, J Yan - International Journal of Heat and Mass …, 2025 - Elsevier
The stack is a crucial component of the thermoacoustic heat engine, influencing its capacity
to generate stable pressure amplitude and enhance efficiency. Utilizing the discontinuous …

Design methodology of standing-wave thermoacoustic refrigerator: Theoretical analysis

MQ Kamil, SG Yahya, IDJ Azzawi - International Journal of Air …, 2023 - Springer
Thermoacoustic refrigeration systems are one of the best alternative solutions for
conventional refrigeration systems that are harmful to the environment and humans due to …

Design and analysis of thermoacoustic air source heat pump water heaters

BG Prashantha, YV Kuwar, G Narasimham… - International Journal of …, 2024 - Springer
Thermoacoustic air-to-water air source heat pumps (TAWASHP) are the eco-friendly, simple,
compressor less, low cost and likely looking future substitute for the existing compressor …

[PDF][PDF] Design and Optimization of a Standing-Wave Thermoacoustic Refrigerator Using DELTAEC

MQ Kamil, SG Yahya, O Ilori - Diyala Journal of Engineering Sciences, 2023 - iasj.net
Thermoacoustic refrigeration is among the best alternatives to conventional refrigeration
systems because of the use of inert gases for instance helium or air. On the contrary …

Performance comparison of a standing-wave thermoacoustic engine with different resonator shapes with air working gas

Z Bouramdane, A Bah - International Journal of Air-Conditioning and …, 2024 - Springer
The resonator is one of the key components of thermoacoustic machines and the choice of
its geometry is of course of crucial importance, as it determines the way the machine …