Timescale behavior of the wall shear stress in unsteady laminar pipe flows

Journal of Hydraulic Engineering

Volumn 135, Issue 5, 2009, Pages 415-424

  Abreu, José ^a   de Almeida, A Betâmio ^b  

^a UNIVERSITY OF COIMBRA   (Portugal)

^b INSTITUTO SUPERIOR TÉCNICO   (Portugal)

Author keywords

Friction resistance; Laminar flow; Pipe flow; Shear stress; Unsteady flow; Walls; Water hammer

Indexed keywords

1D MODELING; BOUSSINESQ; BULK PARAMETERS; ENGINEERING PRACTICES; FLOW MODELS; FLOW REGIMES; FRICTION RESISTANCE; FRICTION SLOPES; LAMINAR AND TURBULENT FLOWS; LAMINAR PIPE FLOWS; MOMENTUM COEFFICIENTS; NON UNIFORMITIES; PIPE WALLS; QUASI STATIONARIES; RADIAL STRUCTURES; RELATIVE IMPORTANCES; TIME-SCALE; TRANSIENT LAMINAR FLOWS; TURBULENT PIPE FLOWS; TWO-DIMENSIONAL; UNSTEADY FRICTIONS; VELOCITY PROFILES; WALL SHEAR STRESS; WALLS;

AERODYNAMICS; ENERGY DISSIPATION; FLOW OF WATER; FLUID DYNAMICS; FRICTION; HAMMERS; LAMINAR FLOW; PIPE FLOW; SHEAR STRESS; STRENGTH OF MATERIALS; TRIBOLOGY; UNSTEADY FLOW; WATER HAMMER;

PIPE;

BOUSSINESQ EQUATION; CHANNEL HYDRAULICS; COMPUTER SIMULATION; ENERGY DISSIPATION; HYDRAULIC HAMMER; LAMINAR FLOW; NUMERICAL MODEL; PIPE FLOW; SHEAR STRESS; STRESS RESISTANCE; TIMESCALE; TURBULENT FLOW; TWO-DIMENSIONAL FLOW; UNSTEADY FLOW;

EID: 65449133497     PISSN: 07339429     EISSN: None     Source Type: Journal    
DOI: 10.1061/(ASCE)HY.1943-7900.0000024     Document Type: Article

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