CONTROLLED METHODS TO SUPPRESS PRESSURE PULSATIONS IN MULTIPHASE PIPELINES

The authors have proposed controlled methods to suppress (diminish) pressure pulsations in pipelines with account taken of rheological properties and on the basis of swirling of the fl ow of piped multiphase systems. It has been shown that by selecting the parameters of fl ows, one can decrease both the level of harmful pulsations in multiphase pipelines and the amplitudes of suppressing action through the creation of relevant rheophysical characteristics. Also, it has been shown that fl ow swirling may become an effi cient method to suppress pressure pulsations in multiphase pipelines
   
Author:  G. G. Ismayilov, É. Kh. Iskenderov, F. B. Ismayilova, and G. A. Zeinalova
Keywords:  rheology, multiphase fl ow, pressure pulsation, suppression of pulsations, relaxation time, amplitude, fl ow swirl.
Page:  216