Random Trilobe Packing Using Rigid Body Approach and Local Gas-Liquid Hydrodynamics Simulation through CFD with Experimental Validation

2022 ◽  
pp. 134481
Author(s):  
Binbin Qi ◽  
Sebastián Uribe ◽  
Omar Farid ◽  
Muthanna Al-Dahhan
2012 ◽  
Vol 36 ◽  
pp. 220-227 ◽  
Author(s):  
Marko Langerholc ◽  
Martin Česnik ◽  
Janko Slavič ◽  
Miha Boltežar

2013 ◽  
Vol 328 ◽  
pp. 552-557
Author(s):  
Ta Chung Yang ◽  
Ying An Tsai

The foundations of most large industrial machines are complicated in configuration and shape that result in difficulties of modal testing and finite element modeling. Pseudo Mode Shape Method (PMSM) needs only the measurements of frequency response functions at the joint interfaces of the substructure and the mother structure to develop the equivalent dynamic matrices (called the pseudo matrices) of mass, damping, and stiffness of the substructure, which greatly simplifies the modeling procedure of the complicated substructure. Experimental validation of PMSM was conducted by modeling the foundation of a rotor-bearing-foundation system. The foundation is regarded as the substructure and modeled by PMSM. The rotor is the mother structure and modeled by finite element method using 3D Timoshenko beam elements. The effects of rigid body modes of PMSM in this experiment are also investigated.


2015 ◽  
Vol 53 (01) ◽  
Author(s):  
L Spomer ◽  
CGW Gertzen ◽  
D Häussinger ◽  
H Gohlke ◽  
V Keitel

2018 ◽  
Vol 138 (8) ◽  
pp. 651-658 ◽  
Author(s):  
Keisuke Shirasaki ◽  
Naotaka Okada ◽  
Kenichiro Sano ◽  
Hideki Iwatsuki

Author(s):  
Antonio Carlos de Assis Silva ◽  
João Bosco Gonçalves ◽  
Alvaro Manoel de Souza Soares

2019 ◽  
Vol E102.B (7) ◽  
pp. 1345-1350 ◽  
Author(s):  
Yoshio YAMAGUCHI ◽  
Yuto MINETANI ◽  
Maito UMEMURA ◽  
Hiroyoshi YAMADA

Sign in / Sign up

Export Citation Format

Share Document