WebOct 20, 2010 · In a recent review paper Ishida [] introduces case histories of cracks found in industrial machines, while Stoisser and Audebert [] presented the crack detection in power plant turboset or turbo pump units.Bachschmid et al. [] set up a rotordynamics modeling approach to predict the typical vibration behavior of a vertical axis cooling pump that … WebJan 12, 2024 · According to the simplified assumption of the Jeffcott rotor model, the rotor shaft ① and ③ are regarded as flexible massless shafts, and the rotor flywheel ② is simplified as a disk with mass concentrated at point 5. ... Darpe, A.K.: Dynamics of a Jeffcott rotor with slant crack[J]. J. Sound Vib. 303(1–2), 1–28 (2007) Article Google ...
Dynamics of a Jeffcott rotor with slant crack - ScienceDirect
WebFeb 1, 2010 · For a Jeffcott rotor system with a 45° slant crack on the shaft, the motion equations are established with four directions, i.e. two transversal directions, one … WebDownload scientific diagram Schematic diagram of Jeffcott rotor system from publication: Stability and dynamics of rotor system with 45° slant crack on shaft Crack on a shaft is one of the ... phosphat p2o5
The dynamic behavior of a rotor system with a slant crack …
WebMar 1, 2024 · The Jeffcott rotor model with slant crack is presented by Lin [6] and Darpe [7] using open crack model and nonlinear breathing crack model respectively. Lin [8] analyzed the flexural vibrations of a rotor system with transverse or slant crack under torsional excitation by numerical simulation and experiment. Differences of the rotating … WebDec 18, 2014 · Approaching the slant crack to the fixed end or enlarging the external incentives amplifies the nonlinearity of the microbeam system, while the effects of depth ratio and slant angle are dependent on the crack position. ... A. K. Darpe, “Dynamics of a Jeffcott rotor with slant crack,” Journal of Sound and Vibration, vol. 303, no. 1-2, pp. 1 ... WebJan 1, 2015 · For a Jeffcott rotor system with a 45° slant crack on the shaft, the motion equations are established with four directions, i.e. two transversal directions, one torsional direction and one ... phosphat kesselwasser