Calculation of pressure drop in the tube flow of sewage sludges with the aid of flow curves

Water Science and Technology

Volumn 36, Issue 11, 1997, Pages 27-32

  Proff, Erwin A ^a   Lohmann, Jürgen H ^a  

^a WESTPHALIAN UNIVERSITY OF APPLIED SCIENCES   (Germany)

Author keywords

Friction factor; Laminar flow; Reynolds number; Sewage sludges; Turbulent flow; Viscosity

Indexed keywords

CALCULATIONS; ELASTICITY; FRICTION; LAMINAR FLOW; NON NEWTONIAN LIQUIDS; PIPE; PRESSURE DROP; REYNOLDS NUMBER; SEWAGE TREATMENT PLANTS; TURBULENT FLOW; VISCOSITY OF LIQUIDS;

FLOW CURVES; FRICTION FACTOR;

SEWAGE SLUDGE;

CALCULATION; CONFERENCE PAPER; FLOW KINETICS; LAMINAR FLOW; PRESSURE; PUMP; SEWAGE TREATMENT PLANT; SLUDGE; TUBE FLOW; VISCOSITY; WASTE WATER MANAGEMENT;

EID: 0031441807     PISSN: 02731223     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0273-1223(97)00665-3     Document Type: Conference Paper

References (6)

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2. Chmiel, H. (1971). Wärmeübergang in der turbulenten Rohrströmung viskoelastischer Flüssigkeiter. Dissertation, TH Aachen.
3. Metzner, A. B. and Reed, J. C. (1955). Flow of non-Newtonian fluids - correlation of the laminar, transition, and turbulent-flow regions. A. J. Ch. E., 1(4), 434.
4. Metzner, A. B. (1957). Non Newtonian fluid flow. Relationships between recent pressure-drop correlations. Ind. and Eng. Chem., 49(9), 1429.
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6. Schümmer, P. (1970). Zur rarstellung der durchflußcharakteristik viskoelastischer flüssigkeiten in rohrleitungen. Chem. Ing. Techn., 18, 1020.