| 摘要 |
Disclosed are methods and devices for controlling energy/fuel resource depletion, environmental noise/chemical pollution, or transport, pumping and handling problems associated with various flowing plasmas, liquids, gases or solids at varying temperatures, pressures and velocities. The method initially forms three separate interconnecting concentric non-turbulent unobstructed streams flowing essentially in one direction at different velocities, accelerates the outermost stream, forming a surrounding jetstream reducing fluid pressure in the two inner streams, finally recombines initially separated streams into one helically flowing accelerated vortex, causing silent atmospheric discharge of gases, or minimally frictional pumping and extended travel of viscous substances. Devices embodying the methods are defined by an outer shelll (1), an intermediate housing (2), a tubular channel (3, 3'), frusto-conical or helically curvilinear fluid deflectors (4, 4'), an ellipsoidal torpedo (18) with helical fins (19), and/or an outletting/indefinitely extending helically rifled conduit (16a) maintaining or producing alone a vortexing gas exit or sustained fluid flow. |
