Tl. Wilkinson et al., AN EXACT SOLUTION FOR UNSTEADY DUCT FLOW DUE TO A MOVING CENTER BODY, International journal of engineering science, 34(13), 1996, pp. 1551-1559
Flow perturbations produced by small rigid motion of a circular cylind
er in a rigid concentric circular duct containing uniform axial Bow ar
e simulated using an incompressible inviscid model of the fluid behavi
or. An exact solution is obtained and used to compute the force and mo
ment on the center body. The behavior of these quantities is discussed
in the context of flow induced vibrations. Copyright (C) 1996 Elsevie
r Science Ltd