TY - JOUR

T1 - Unsteady motion of circular cylinder under ice cover

AU - Kostikov, V. K.

AU - Makarenko, N. I.

AU - Korobkin, A. A.

PY - 2018/10/30

Y1 - 2018/10/30

N2 - An interaction of the moving submerged circular cylinder with elastic solid ice cover is investigated. The method of reduction to integral-differential system of equations is extended to the case of elastic ice sheet floating on the fluid surface. The elastic properties of the ice are accounted for by the Euler's beam theory. A special iterative procedure is developed to construct small-time asymptotic solution for the cylinder moving with constant acceleration from rest. Elastic-gravity waves in the ice cover are studied in a wide range of parameters.

AB - An interaction of the moving submerged circular cylinder with elastic solid ice cover is investigated. The method of reduction to integral-differential system of equations is extended to the case of elastic ice sheet floating on the fluid surface. The elastic properties of the ice are accounted for by the Euler's beam theory. A special iterative procedure is developed to construct small-time asymptotic solution for the cylinder moving with constant acceleration from rest. Elastic-gravity waves in the ice cover are studied in a wide range of parameters.

UR - http://www.scopus.com/inward/record.url?scp=85056461988&partnerID=8YFLogxK

U2 - 10.1088/1755-1315/193/1/012036

DO - 10.1088/1755-1315/193/1/012036

M3 - Conference article

AN - SCOPUS:85056461988

VL - 193

JO - IOP Conference Series: Earth and Environmental Science

JF - IOP Conference Series: Earth and Environmental Science

SN - 1755-1307

IS - 1

M1 - 012036

T2 - 5th All-Russian Conference with International Participation on Polar Mechanics 2018

Y2 - 9 October 2018 through 11 October 2018

ER -