TY - JOUR T1 - Vorticity shedding and acoustic resonance in tube bundles JO - Journal of the Brazilian Society of Mechanical Sciences and Engineering A1 - Ziada, Samir SN - 1678-5878 UL - 10.1590/S1678-58782006000200008 VL - 28 Y1 - 2006 PB - Brasil ER -