Measurement of stability of a pipe system with flowing fluid
Peržiūrėti/ Atidaryti
Data
2015Autorius
Sudintas, Antanas Rimantas
Paškevičius, Petras
Spruogis, Bronislovas
Maskeliūnas, Rimas
Metaduomenys
Rodyti detalų aprašąSantrauka
The two dimensional system of coupled vibrating pipes is investigated. The model of a pipe system consisting from two dimensional beams is employed. The problem of stability because of the reduction of stiffness caused by the flow of fluid is solved and the stability eigenmodes are determined. The places where the deflections of the stability eigenmodes are large are recommended for the location of measurement devices.