Flow speed and frequency dependencies of vibration transfer by flowing air between tubes in a row are presented. The transfer is increasing linearly with dynamic pressure, but with frequency dependence it is a bit more complicated. Also time histories an
Flow speed and frequency dependencies of vibration transfer by flowing air between tubes in a row are presented. The transfer is increasing linearly with dynamic pressure, but with frequency dependence it is a bit more complicated. Also time histories an (en)
Je prezentována závislost na rychlosti proudění a frekvencích u přenosu vibrací proudícím vzduchem mezi trubkami v trubkové řadě. Přenos lineárně roste s dynamickým tlakem, závislost na frekvenci je složitější. Jsou zachyceny a komentovány časové histori (cs)