... SIPHONS INCLINED JUMP HYDRAULIC NAPPE IMPINGING JETS WALLS SOLID DOWNSTREAM WEIRS ESTIMATING MECHANISMS TURBULENCE PLUNGE POINTS RESEARCH GENERALISED Air entrainment in hydraulic structures: a review Proc. Instn Civ. Engrs Wat., Marit. & Energy, 1998, 130, Sept, 142±153 D. A. Ervine...

... within the ¯ow ®eld. As part of the e€orts to understand the mechanism of boundary shear stress distribution in prismatic channels of various geometry, this paper presents an application of the method to derive, analytically, the law of shear stress distributions over the ¯ow perimeter in smooth...

... indication about the generation mechanism of wave impact pressures. Introduction Coastal structures are subjected to a variety of loadings which can cause damage to the structure. Perhaps the most extreme loading is caused by breaking waves. When slamming against an obstacle, these waves create a very sharp...

... PROTECTION FLOODS MECHANISMS REMOVAL GRANULAR MATERIALS WATER MODIFICATION BARS WALLS PRECAST TESTS FLUMES LABORATORIES SPLITTING PERSPEX DOWNSTREAM STEPS VORTEX VORTICES BAKER AND BESSAIH Fig. 4 . Modification of the cell by the addition of a bar and the resultingchange in flow pattern...

...B N SHARP © Thomas Telford and ICE 1996 QUAYS WALLS APRONS CRANES RAILS SETTLEMENT CONSOLIDATION ROCKFILL FILL ROCKS QUALITY PAVING CONSTRUCTION TOLERANCES MARITIME STRUCTURES PORTS MECHANISMS BACKFILL SELF WEIGHT MEASUREMENT DATA TIME DEPENDENT SURFACING SURFACES...

... CAPACITY FLOOD PLAINS STAGE CURVES RESISTANCE SMOOTH VELOCITY MECHANISMS MODELS Behaviour of meandering two-stage channels R. H. 1.s e l l i n , PhD, DSc,FEE*FIWEM, MASCE, D.A . Ervine, PhD, MICE, MIWEM, and B. B. Willetts,MA, PhD, FICE Proc. Instn Ciu. Engrs Wat.,Marit. &Energy, 1993, 101, June...

...G P EVANS; WRC © Thomas Telford and ICE 1992 WRC MEDMENHAM WATER RESEARCH CENTRE WATER QUALITY MODELLING COASTS ESTUARIES NUMERICAL MODELS FIELDWORK CALIBRATION MECHANISMS DISPERSION DECAY Water quality modellingin coasts and estuaries G.P.Evans, MA(Eng),PhD, MIWEM h o...

...L GUIYI Turbulence modelling Li Guiyi, MSc, PhD FYOC. Insfn Civ. Engrs Wof.,Morif. &Energy, 1992, 96, Sept., 187-192 TechnicalNote578 The turbulence mechanism plays an Hydrodynamic model important partin the mixing processes 2. The hydrodynamic model consists of and momentum transfer of turbulent...