Thermoacoustic effects on propagation of a nonlinear pulse in a gas-filled tube with a temperature gradient

Autor:	Y. Araki, N. Sugimoto, H. Horimoto, M. Masuda
Rok vydání:	2006
Předmět:	Temperature gradient Nonlinear system Materials science Nonlinear acoustics Acoustics Thermoacoustics Flux Tube (fluid conveyance) Sound power Pulse (physics)
Zdroj:	AIP Conference Proceedings.
ISSN:	0094-243X
DOI:	10.1063/1.2210378
Popis:	This paper examines experimentally thermoacoustic effects on propagation of a nonlinear compression pulse in a gas‐filled tube with temperature gradient imposed spatially repeatedly by stacks of plates placed therein. It is shown that when the temperature gradient is present, the effects tend to increase not only in the peak pressure but also the total acoustic power flux and momentum flux.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8bd5d6db1d6f42f2a9edd10011eff2ef https://doi.org/10.1063/1.2210378 Zobrazit plný text záznamu