Vd. Kubenko et Vv. Gavrilenko, The plane asymmetric problem of immersion of a rigid circular cylinder in a fluid, INT AP MECH, 35(8), 1999, pp. 812-821
The plane asymmetric problem of vertical impact of a rigid body against the
surface of a compressible fluid is considered, It is assumed that the pene
trating circular cylinder has a shifted center of mass. Solution of the bou
ndary-value problem is reduced to solution of an infinite system of linear
integral Volterra equations of the second kind. We present an analysis of t
he results as a function of initial values of the angle of asymmetry.