Showing papers on "Shell balance published in 2005"
TL;DR: In this paper, a finite element vibration analysis of thin-walled cylindrical shells conveying fluid with uniform velocity is presented, based on the Sanders' theory and the fluid in cyhndrical shell is considered as inviscid and incompressible so that it satisfies the Laplace's equation.
Abstract: A finite element vibration analysis of thin-watled cylindrical shells conveying fluid with uniform velocity is presented The dynamic behavior of thin-walled shell is based on the Sanders’ theory and the fluid in cyhndrical shell is considered as inviscid and incompressible so that it satisfies the Laplace’s equation A beam-like shell element is used to reduce the number of degrees-of-freedom by restricting to the circumferential modes of cylindrical shell An estimation of frequency response function of the pipe considering of the coupled effects of the internal fluid is presented A dynamic coupling condition of the interface between the fluid and the structure is used The effective thickness of fluid according to circumferential modes is also discussed The influence of fluid velocity on the frequency response function is illustrated and discussed The results by this method are compared with published lesults and those by commercial tools
28 citations
TL;DR: In this paper, the authors derived the flow of molecularly thin fluid films confined between and entrained by two contact surfaces in one dimension problem based on a simplified momentum transfer model between fluid molecules.
17 citations