A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Hydraulic characteristics of chamber-free tangential vortex flow generators
Conclusions Model hydraulic investigations of chamber-free tangential vortex flow generators with supply conduits having different slopes indicated that: the hydraulic loss in the vortex generator increases with increasing swirl rate Π of the flow; this leads to a reduction in flow-rate characteristics; an air feed to the core lowers, however negligibly, the flow factor of the vortex generator for the regimes investigated; the parameter Π=sin β has a small range of variation when air is present in the core; this is explained by the increase in the axial velocity component in the involuted flow with increasing cross-sectional area of the core for nearly equivalentQ; and, the stability of the core is a deciding factor for an increase in the carrying capacity of the vortex generator for shaft slopes β>75°, and is a progressive component of the velocity of the liquid inside the swirl subassembly when β<75°.
Hydraulic characteristics of chamber-free tangential vortex flow generators
Conclusions Model hydraulic investigations of chamber-free tangential vortex flow generators with supply conduits having different slopes indicated that: the hydraulic loss in the vortex generator increases with increasing swirl rate Π of the flow; this leads to a reduction in flow-rate characteristics; an air feed to the core lowers, however negligibly, the flow factor of the vortex generator for the regimes investigated; the parameter Π=sin β has a small range of variation when air is present in the core; this is explained by the increase in the axial velocity component in the involuted flow with increasing cross-sectional area of the core for nearly equivalentQ; and, the stability of the core is a deciding factor for an increase in the carrying capacity of the vortex generator for shaft slopes β>75°, and is a progressive component of the velocity of the liquid inside the swirl subassembly when β<75°.
Hydraulic characteristics of chamber-free tangential vortex flow generators
Khanov, N. V. (author)
1999
Article (Journal)
English
BKL:
56.30
Wasserbau
Local classification TIB:
770/6550/8000
Hydraulic characteristics of chamber-free tangential vortex flow generators
| Springer Verlag | 1999
Hydraulic Characteristics of Chamber-Free Tangential Vortex Flow Generators
| British Library Online Contents | 1999
Numerical Simulation of Hydraulic Characteristics in a Tangential Vortex Dropshaft
| British Library Conference Proceedings | 2012
| British Library Online Contents | 1998