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Etude Experimentale De La Rectification Dun Ecoulement Alternatif Parietal En Milieu Tournant Et De La Turbulance Dune Couche Dekman Oscillante Applications Aux Courants De Maree En Manche Orientale
Download Etude Experimentale De La Rectification Dun Ecoulement Alternatif Parietal En Milieu Tournant Et De La Turbulance Dune Couche Dekman Oscillante Applications Aux Courants De Maree En Manche Orientale full books in PDF, epub, and Kindle. Read online Etude Experimentale De La Rectification Dun Ecoulement Alternatif Parietal En Milieu Tournant Et De La Turbulance Dune Couche Dekman Oscillante Applications Aux Courants De Maree En Manche Orientale ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Estuaries and Coasts by : Michael Elliott
Download or read book Estuaries and Coasts written by Michael Elliott and published by Olsen & Olsen. This book was released on 1991 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Atlas of Tidal Elevations and Currents Around the British Isles by : M. J. Howarth
Download or read book Atlas of Tidal Elevations and Currents Around the British Isles written by M. J. Howarth and published by . This book was released on 1990 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydraulic and Environmental Modelling: Estuarine and River Waters by : R.A. Falconer
Download or read book Hydraulic and Environmental Modelling: Estuarine and River Waters written by R.A. Falconer and published by Taylor & Francis. This book was released on 2019-07-23 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1992, this is the second of two volumes on recent advances in the field of hydraulic and environmental modelling, with invited and refereed contributions from an international group of engineers, scientists and planners involved in application, research and development. It covers the estuarine and river waters with parts devoted to: flow processes; flow modelling; salinity intrusion modelling; water quality modelling; sediment transport modelling; expert systems. The first volume covers coastal waters. With the continually increasing interest in the development and application of numerical hydraulic models, their value is especially evident as tools of design and management for flow, pollutant and sediment transport simulation studies in various environments. The readership includes practising engineers and scientists in the water industry, consulting engineers, water companies and the NRA and other government departments, university and polytechnic libraries, staff and students and all other members of the water engineering profession.
Book Synopsis Radionuclides in the Study of Marine Processes by : P.J. Kershaw
Download or read book Radionuclides in the Study of Marine Processes written by P.J. Kershaw and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Norwich Symposium, 'Radionuclides in the Study of Marine Proces ses', is a sequel to the very successful conference held at Cherbourg, France in June 1987. The international character of the meeting has been maintained with thirty-eight contributions, from seventeen countries, being accepted for oral presentation. For many years, the radioactive properties of the naturally occurring radionuclides have been used to determine their distributions in the marine environment and, more generally, to gain an understanding of the dynamic processes which control their behaviour in attaining these distributions. More recently the inputs from human activities of both natural and artificial (i.e. man-made) radionuclides have provided additional opportunities for the study of marine processes on local, regional and global scales. Because the sources of artificial radionuclides are often reasonably well defined in space and time, and because a wider range of elements is represented, new viewpoints for the study of processes have become available. Although it is outside the scope of this Symposium, it must be acknowledged that the radiological protection requirements for radioactive waste disposal prac tices to be based on a sound scientific understanding of radionuclide behaviour in the sea have also provided a very strong impetus for the studies.
Book Synopsis Advances in Water Modelling and Measurement by : M. H. Palmer
Download or read book Advances in Water Modelling and Measurement written by M. H. Palmer and published by . This book was released on 1989 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Computer Modelling of Seas and Coastal Regions and Boundary Elements in Fluid Dynamics (Proceedings of the International Conference on Computer Model) by : P.W. Partridge
Download or read book Computer Modelling of Seas and Coastal Regions and Boundary Elements in Fluid Dynamics (Proceedings of the International Conference on Computer Model) written by P.W. Partridge and published by Springer. This book was released on 1992-04-28 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Metocean Parameters written by and published by . This book was released on 1990 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metocean Parameters
Book Synopsis Trubulence sans vitesses moyennes et diffusion de particules solides dans l'eau by : Maurice Bouvard (hydraulicien).)
Download or read book Trubulence sans vitesses moyennes et diffusion de particules solides dans l'eau written by Maurice Bouvard (hydraulicien).) and published by . This book was released on 1967 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Il semblait initialement tres problematique de realiser un ecoulement turbulent en milieu confine. La plaque oscillante percee de trous, a permis de resoudre le probleme dans des conditions qui, d'apres le resultat des mesures, sont tres satisfaisantes. On retrouve les proprietes classiques de l'ecoulement turbulent derriere grille avec une precision surprenante. En plus, les deux types de turbulence ne sont pas identiques: l'ecart par rapport a l'isotropie et surtout par rapport a l'homogeneite est evident dans le cas realise ici. Les parametres de base de la turbulence obtenue dependent des parametres du systeme generateur. En faisant varier ceux-ci, on pourrait modifier les variables de la turbulence, notamment le nombre de Reynolds, dans de larges limites. A puissance injectee par le mouvement de la plaque donnee, les echelles de dimension de la turbulence sont evidemment d'autant plus petites que le diametre des orifices de la plaque est reduit. En utilisant des liquides de diverses viscosites, on disposerait d'une variable de plus pour agir sur les parametres du mouvement obtenu. Un calcul concernant la diffusion de l'energie a permis de retrouver dans de bonnes conditions certains des resultats des mesures, et de deduire plusieurs parametres importants, a partir des resultats experimentaux. La mesure de la turbulence dans l'eau a ete effectuee a l'aide d'un film chaud. Pour remplacer la vitesse moyenne necessaire a la mesure, l'element sensible a ete place a l'extremite d'un bras tournant. L'etude a comporte deux etapes: 1) la premiere etape a consiste a mettre en evidence les causes des perturbations constatees et les methodes permettant de les eliminer. La plupart de ces perturbations sont dues aux corps dissous dans l'eau (gaz ou sels mineraux). L'utilisation de films isoles au quartz presente une amelioration considerable. Seule la methode a temperature constante peut etre utilisee, pour des raisons liees a la necessite d'avoir une surchauffe bien definie et une compensation d'inertie thermique de l'element sensible, si cette temperature variait. Le dispositif experimental presente beaucoup de facilites pour la mise au point de la methode du fil chaud dans les liquides; 2) la methode de mesure ayant ete mise au point sous l'aspect general, elle a ete appliquee a la determination des grandeurs caracteristiques de la turbulence obtenue: valeurs efficaces des fluctuations - correlations - micro-echelles - spectres. On a remarque notamment l'existence d'une zone de Kolmogoroff pour le spectre. On a deduit des mesures, par le calcul, la valeur de la constante de Kolmogoroff. Les resultats se situent a l'interieur des valeurs obtenues par d'autres experimentateurs, tout en permettant de les preciser. On a ensuite etudie certaines caracteristiques du mouvement des materiaux dans l'eau par photographie. La mesure des concentrations des billes en suspension a donne de tres bons resusltats. La precision de la mesure elle-meme n'est theoriquement pas limitee. Malheureusement, le procede n'est pas applicable aux particules tres petites.