Trapping of heavy gases in stationary ultrasonic fields
Author/Authors :
Tuckermann، نويسنده , , Rudolf and Neidhart، نويسنده , , Bernd and Lierke، نويسنده , , Ernst G and Bauerecker، نويسنده , , Sigurd، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2002
Pages :
6
From page :
349
To page :
354
Abstract :
We have observed heavy-gas trapping in stationary ultrasonic fields. This effect as well as the recently observed cold-gas traps have been investigated. Both can be explained by the difference in mass density between the trapped gas and ambient media. A first theoretical approach is given.
