Baidu
map

An Accelerating Sweep Frequency Excitation Method for the Rotordynamic Coefficients Identification of Annular Gas Seals Based on Computational Fluid Dynamics

Gu, QL; Yang, JG; Zhang, WF; Zhang, MJ

Yang, JG (corresponding author), Southeast Univ, Sch Energy & Environm, Natl Engn Res Ctr Turbo Generator Vibrat, Sipailou 2, Nanjing 210096, Jiangsu, Peoples R China.

JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME, 2021; 143 (9):

Abstract

This article proposes a rotordynamic identification method using the accelerating sweep frequency excitation method. The computational fluid dynamics ......

Full Text Link


Baidu
map
Baidu
map
Baidu
map