TY - JOUR
T1 - Fluid-structure interaction of tanks with an eccentric core barrel
AU - Wing Kam Liu, Kam Liu
AU - Gvildys, Joseph
N1 - Funding Information:
We also wish to acknowledget he assistanceo f Mr. Hsiu Guo Chang, graduates tudenti n the Department of Mechanical and Nuclear Engineering at NorthwesternU niversity, in the developmento f the G’M-‘G matrix and related computer programmingf or this paper. The support of Mr. Hsiu Guo Chang by National ScienceF oundation Grant No. CEE82-13739i s gratefully acknowledged.
PY - 1986/10
Y1 - 1986/10
N2 - The fluid-structure interaction of fluid-coupled concentric cylindrical shells is reviewed. A coupled fluid-structure finite element method which considers the sloshing effect is then developed for the dynamic analysis of liquid-filled systems with internal components. The theoretical development of the mixed finite element formulation is also included. The resulting fluid-structure interaction algorithm has been integrated into the computer code flustr II and the seismic analysis of liquid-filled tanks with an eccentric core barrel is performed. Numerical results show that the method yields accurate solutions with large increases in efficiency.
AB - The fluid-structure interaction of fluid-coupled concentric cylindrical shells is reviewed. A coupled fluid-structure finite element method which considers the sloshing effect is then developed for the dynamic analysis of liquid-filled systems with internal components. The theoretical development of the mixed finite element formulation is also included. The resulting fluid-structure interaction algorithm has been integrated into the computer code flustr II and the seismic analysis of liquid-filled tanks with an eccentric core barrel is performed. Numerical results show that the method yields accurate solutions with large increases in efficiency.
UR - http://www.scopus.com/inward/record.url?scp=0022789785&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0022789785&partnerID=8YFLogxK
U2 - 10.1016/0045-7825(86)90078-2
DO - 10.1016/0045-7825(86)90078-2
M3 - Article
AN - SCOPUS:0022789785
SN - 0374-2830
VL - 58
SP - 51
EP - 77
JO - Computer Methods in Applied Mechanics and Engineering
JF - Computer Methods in Applied Mechanics and Engineering
IS - 1
ER -