Research output: Contribution to journal › Article › peer-review
Added mass study of plane structures at their various motions. / Morozov, Daniil; Indeitsev, Dmitry; Michailov, Alexander.
In: Materials Physics and Mechanics, Vol. 41, No. 1, 2019, p. 116-124.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Added mass study of plane structures at their various motions
AU - Morozov, Daniil
AU - Indeitsev, Dmitry
AU - Michailov, Alexander
N1 - Publisher Copyright: © 2019, Peter the Great St. Petersburg Polytechnic University Copyright: Copyright 2019 Elsevier B.V., All rights reserved.
PY - 2019
Y1 - 2019
N2 - Using FE analysis, this work fully devoted to added masses determination of the plate in infinite liquid in the case of different movements. Various forms and sizes of the plate are considered. The problem consists of two parts: first is studying of the plate motion in liquid as rigid; second is studying of the plate vibrations in its own modes, fixed with a hard screen and contacting with liquid by one side. The condition observance of liquid environment continuity leads to the Laplace equation, which is solved by using numerical approach. Finite element analysis of steady state problem is performed for added masses determination using thermal analogy. A compact analytical solution of the two considered problems is presented. The results of finite element analysis and corresponding analytical results of the problems are compared for the case of infinite liquid environment.
AB - Using FE analysis, this work fully devoted to added masses determination of the plate in infinite liquid in the case of different movements. Various forms and sizes of the plate are considered. The problem consists of two parts: first is studying of the plate motion in liquid as rigid; second is studying of the plate vibrations in its own modes, fixed with a hard screen and contacting with liquid by one side. The condition observance of liquid environment continuity leads to the Laplace equation, which is solved by using numerical approach. Finite element analysis of steady state problem is performed for added masses determination using thermal analogy. A compact analytical solution of the two considered problems is presented. The results of finite element analysis and corresponding analytical results of the problems are compared for the case of infinite liquid environment.
KW - Added mass
KW - Finite element analysis
KW - Laplace equation
KW - Thermal analogy
KW - Velocity potential
KW - Vibration mode
UR - http://www.scopus.com/inward/record.url?scp=85067425857&partnerID=8YFLogxK
U2 - 10.18720/MPM.4112019_19
DO - 10.18720/MPM.4112019_19
M3 - Article
AN - SCOPUS:85067425857
VL - 41
SP - 116
EP - 124
JO - ФИЗИКА И МЕХАНИКА МАТЕРИАЛОВ
JF - ФИЗИКА И МЕХАНИКА МАТЕРИАЛОВ
SN - 1605-8119
IS - 1
ER -
ID: 75068741