Abstract A technique for theoretical calculation of the hydraulic resistance coefficient for round tubes with rough walls is proposed that takes into account the variable height of the roughness and based on the superposition principle of complete viscosity in a turbulent boundary layer.
Hydraulic resistance in a tube with the non-permanent roughness
Russian Aeronautics (Iz VUZ) ; 58 , 3 ; 304-308
2015-07-01
5 pages
Article (Journal)
Electronic Resource
English
Hydraulic resistance in a tube with the non-permanent roughness
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