Syomin D. Increasing of Cargoes Moving Efficiency of Pipeline Transport With Means of Fluidic Fittings.

In work the problem of increase of technical and economic effi-ciency of industrial pipeline transport systems is determined, justified in scientific way and resolved, by the composition of brand new fluidic fittings, the end-effectors of which have no moving mechanical parts, due to what it high parameters of reliability and durability. The fundamentals of the theory and calculation of the created pipeline fluidic fittings "STARTT", which end-effectors have no moving mechanical pairs, are designed. The principles of construction and computational methods of control systems are designed on the basis of units of fluidic fittings. The fundamentals of the theory and calculation of the pipeline fluidic fittings of an industrial carrier are developed. The analytical investigations concerning regularities of flow in the fittings and its characteristics are conducted with applying of the hydrodynamic and hydraulic approaches on mathematical models of miscellaneous levels - from one-dimensional to space modelsof viscous flow. In experimental way parameters of hydraulic friction in vortex adjusting organs are investigated, their throughput capacity and performance curves, the dynamic properties of membrane actuators and devices of the whole fittings are established. The principles of both construction and computational methods of fluidic fittings and control systems on its basis are composed. Decomposition of a flow section of vortex adjusting organs with their further synthesizing, have allowed to create a series of devices, which one together with actuators have compounded the basis of a system of an fluidic pipeline control valves of an industrial carrier "STARTT". On the basis of the fluidic fittings "STARTT" the systems of a pipeline transport in coal-refining, heat power, chemical industry and agriculture are designed. The experience of their operation and maintenance phase is accumulated and the technical and economic efficiency is demonstrated. The outcomes of the conducted researches can be utilised not only in an industrial carrier, but also in other kinds of it, in view of operation conditions and properties of actuating mediums. Keywords: an industrial pipeline transport, reliability, pipeline fittings, fluid medium, control, fluidic macrotechnics, vortex adjusting organ, actuator, fluidic fittings, mathematical model, Reynolds equations, turbulence, friction, industrial sam-ples.