This research deals with pressure waves in a gas trapped in thin layers or narrow tubes. In these cases viscous and thermal effects can have a significant effect on the propagation of waves. This so-called viscothermal wave propagation is governed by a number of dimensionless parameters. The two most important parameters are the shear wave number and the reduced frequency.
|Award date||22 Oct 1998|
|Place of Publication||Enschede|
|Publication status||Published - 22 Oct 1998|