Zobrazeno 1 - 10
of 14
pro vyhledávání: '"B. G. Prashantha"'
Publikováno v:
International Journal of Air-Conditioning and Refrigeration, Vol 32, Iss 1, Pp 1-14 (2024)
Abstract 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-based heat pumps. In this work, the design optimization of t
Externí odkaz:
https://doaj.org/article/72fe7eb5f0ca4b948d27615170681935
Publikováno v:
International Journal of Air-Conditioning and Refrigeration, Vol 31, Iss 1, Pp 1-13 (2023)
Abstract In this work the design and analysis of 1 kW thermo-acoustic refrigerators with hydrogen and helium for the temperature difference of 38 K is discussed. Helium is the best for thermoacoustic refrigerators compared to the other competent gase
Externí odkaz:
https://doaj.org/article/b253c9e9ebdd41f79ab41e95ca989077
Publikováno v:
International Journal of Air-Conditioning and Refrigeration. 31
In this paper, the design and analysis of 500 W thermoacoustic refrigerators for the temperature difference of 28 K using helium and air are discussed. Helium is the best working gas, but air is chosen to study the possibility of replacing helium for
Publikováno v:
International Journal of Air-Conditioning and Refrigeration. 30
Standing wave thermoacoustic refrigerator uses stack, is the heart of the thermoacoustic cooling system. The porous stack in the resonator tube develops temperature difference across the stack for heat pumping upon loudspeaker sound interaction of os
Publikováno v:
International Journal of Air-Conditioning and Refrigeration. 29
Thermoacoustic refrigeration is an emerging green, novel and promising alternate technology compared to vapor compression refrigerator systems for domestic cooling. It uses environmentally benign gases like air or helium or the mixture of inert gases
Publikováno v:
IndraStra Global.
In this paper, the design of 50 W thermoacoustic refrigerators operating with air as working substance at 10 bar pressure and 3% drive ratio for a temperature difference of 28 K is described. The design strategies discussed in this paper help in desi
Publikováno v:
International Journal of Air-Conditioning and Refrigeration. 27:1950016
This paper deals with the design of thermoacoustic refrigerators using linear thermoacoustic theory. The refrigerator components are designed at 3% drive ratio by considering the practical limitations of providing sufficient spacing for attaching the
Publikováno v:
Heat Transfer-Asian Research. 43:577-591
This article deals with the design, simulation, and analysis of a 10-watt capacity thermoacoustic refrigerator using short-stack boundary layer approximation assumptions and dimensional normalization technique. The variation of stack diameter with av
Publikováno v:
International Journal of Air-Conditioning and Refrigeration. 25:1750023
In this paper, the construction and performance of the 10[Formula: see text]W cooling power thermoacoustic refrigerators designed for a temperature difference of 120 K at 3% drive ratio are discussed. The construction and assembly procedure of the op
Publikováno v:
International Journal of Air-Conditioning and Refrigeration. 25:1750002
In this paper, the design of a loudspeaker driven 10[Formula: see text]W cooling power stack-based thermoacoustic refrigerator at 3% drive ratio for a temperature difference of 80[Formula: see text]K using helium as working fluid is discussed. The re