摘要
对热能激发声振的瑞利（Ｒａｙｌｅｉｇｈ）准则的唯。性和通用性进行讨论，指出普特南姆（Ｐｕｔｎａｍ）和丹尼斯（Ｄａｎｎｉｓ）在证明瑞利准则时的问题。本文以里克（Ｒｉｊｋｅ）管为例，指出必须寻找新的激振机理和准则来完善对热声激励的认识。
This paper discusses the uniqueness and universality of the Rayleigh's Criterion concerned with heat energy exciting Sound, and points out the problemin the mathematical deduction of Rayleigh's Criterion made by putnam andDaunts.Taking the Rijke tube as an example,the paper puts forward that wehave to find neω mechanism and criterion to improye the understandics concerned with heat energy exciting sound.
关键词
声学
热声学
瑞利激振准则
Acoustics,Pulsating combustion,Thermoacoustics
