dc.contributor.other | International Pump Users Symposium (19th : 2002) | |
dc.creator | Timouchev, Serguei | |
dc.creator | Tourret, Jean | |
dc.date.accessioned | 2017-10-05T16:27:57Z | |
dc.date.available | 2017-10-05T16:27:57Z | |
dc.date.issued | 2002 | |
dc.identifier.uri | https://hdl.handle.net/1969.1/164028 | |
dc.description | Lecture | en |
dc.description | pg. 85 | en |
dc.description.abstract | There is a close link between the pressure pulsation in the pump working cavity and its vibration and noise level. Due to a current trend in increasing rotation speed and power, the problem of noise, vibration, and pressure pulsation in centrifugal pumps becomes a more urgent question. Usually the level of tone spectrum components determines the pump vibration and noise characteristics, and mainly these are blade-passing frequencies (BPF). They result from nonstationary hydrodynamic interaction between the impeller flow and pump casing. The method for computation of BPF pressure pulsations in the working cavity of a centrifugal pump is based on a representation of nonstationary motion of a compressible medium as a combination of acoustical waves and pseudo sound perturbations. | en |
dc.format.medium | Electronic | en |
dc.format.mimetype | application/pdf | |
dc.language.iso | en | |
dc.publisher | Texas A&M University. Turbomachinery Laboratories | |
dc.relation.ispartof | Proceedings of the 19th International Pump Users Symposium | en |
dc.subject.lcsh | Pumping machinery | en |
dc.title | Numerical Simulation Of BPF Pressure Pulsation Field In Centrifugal Pumps | en |
dc.type.genre | Presentation | en |
dc.type.material | Text | en |
dc.identifier.doi | https://doi.org/10.21423/R1868V | |