Full process control strategy of fuel based on water-coal ratio of ultra supercritical units

Improving industrial pipeline transport using research of regularities of flow of mixtures in material pipeline

“…Thus, development of viscoplastic properties in the volume of suspension is determined by both physical (formation of dipoles) and mechanical (friction) natures. According to this model, development of viscoplastic friction, arising resistance can be associated with some effective (apparent) viscosity [1].…”

“…Modes of mixtures flow and their phase transitions can be predicted and described using the concept of partial determinateness. Under the proposed approach, the observed process y(t) acts as a determined (predictable) process when 1 1, − << D as a random (unpredictable) process when 1 << D or a partially determined (partially predictable) process when 0 1 1. < − << D In this case, D is the correlation measure of the forecast quality introduced as a normalized correlation function (correlation coefficient between observation and prediction):…”

“…Work [1] N . C h e r n e t s k a y a -B e l e t s k a y a become the basis for further research and development in the field of pipeline transport.…”

“…Works [1,4] describe the main aspects of mechanics of multiphase media with different structures (gas mixtures, bubbly liquids, gas and heat carriers of vapour-liquid boilers), discuss methods for describing interfacial interaction in dispersive media. Works [1,2] give the theory of sound, shock and kinematic waves and oscillatory motions in two-phase media.…”

“…Works [1,2] give the theory of sound, shock and kinematic waves and oscillatory motions in two-phase media. On the basis of methods and approaches outlined in sources [5,6], there is considered mechanics of oscillation and vibro-pneumatic conveying of bulk materials with regard to flow mode of individual particles aloft in suspension.…”