... that could be is also alwaysa likelihood of air collecting at a described as behaving a s a cushion . It would change of gradient in the pipeline, as shown in appear that both the air releasmeodel and the Fig. 1 (after Twortet al., 1994 It iscommon vaporous cavitymodel are capableof simulat- practice...

... PRESSURE GRADIENTS EDDIES VISCOSITY ENERGY SPECTRA FLUMES ROUGHNESS PLATES GRAVEL BEDS PARAMETERS DISTRIBUTION VERIFICATION EQUILIBRIUM h o c . Instn Civ. Engrs Wat..Marit. &Energy. 1995. 11.2, Dec., 336-348 Turbulence characteristics in rough non-uniformopen-channel flow 336 WaBteorard...

... aswell as with respect to stage the flood plains: there arefew locations where and discharge? Itwould be helpful if the indi- this level of detail hasbeen achieved, and few vidual observations could be listed under similar data setswhich those concerned with levels, discharges and gradients, so...