Écoulements non permanents dans des massifs de milieux poreux non saturés avec effet d'hystérésis

Écoulements non permanents dans des massifs de milieux poreux non saturés avec effet d'hystérésis PDF Author: Tan Hoa Nguyên
Publisher:
ISBN:
Category :
Languages : fr
Pages : 4

Get Book Here

Book Description
ETUDE EXPERIMENTALE ET PAR SIMULATION NUMERIQUE DU PHENOMENE LIE AUX VIDANGES ET REMPLISSAGES SUCCESSIFS DES ZONES DE RECHARGE AMONT DE DIGUES ET DE BARRAGES EN TERRE. LE PHENOMENE PRESENTE UN CARACTERE IRREVERSIBLE DU A L'HYSTERESIS DE LA RELATION SUCCION-TENEUR EN EAU QUI INTERVIENT NON SEULEMENT PAR DES CYCLES PRIMAIRES MAIS AUSSI PAR DES CYCLES SECONDAIRES ET D'ORDRES SUPERIEURS. LA SIMULATION NUMERIQUE EST FONDEE SUR LES EQUATIONS DE DARCY ET DE CONTINUITE. L'ETUDE EXPERIMENTALE SUR MODELE A PERMIS DE DEVELOPPER UNE METHODE OPTOELECTRONIQUE DE MESURE DE LA TENEUR EN EAU DANS L'ENSEMBLE DU MASSIF

Écoulements non permanents dans des massifs de milieux poreux non saturés avec effet d'hystérésis

Écoulements non permanents dans des massifs de milieux poreux non saturés avec effet d'hystérésis PDF Author: Tan Hoa Nguyên
Publisher:
ISBN:
Category :
Languages : fr
Pages : 4

Get Book Here

Book Description
ETUDE EXPERIMENTALE ET PAR SIMULATION NUMERIQUE DU PHENOMENE LIE AUX VIDANGES ET REMPLISSAGES SUCCESSIFS DES ZONES DE RECHARGE AMONT DE DIGUES ET DE BARRAGES EN TERRE. LE PHENOMENE PRESENTE UN CARACTERE IRREVERSIBLE DU A L'HYSTERESIS DE LA RELATION SUCCION-TENEUR EN EAU QUI INTERVIENT NON SEULEMENT PAR DES CYCLES PRIMAIRES MAIS AUSSI PAR DES CYCLES SECONDAIRES ET D'ORDRES SUPERIEURS. LA SIMULATION NUMERIQUE EST FONDEE SUR LES EQUATIONS DE DARCY ET DE CONTINUITE. L'ETUDE EXPERIMENTALE SUR MODELE A PERMIS DE DEVELOPPER UNE METHODE OPTOELECTRONIQUE DE MESURE DE LA TENEUR EN EAU DANS L'ENSEMBLE DU MASSIF

CONTRIBUTION A LA CARACTERISATION NUMERIQUE ET EXPERIMENTALE DES EFFETS D'HYSTERESIS DANS LES MILIEUX POREUX NON SATURES

CONTRIBUTION A LA CARACTERISATION NUMERIQUE ET EXPERIMENTALE DES EFFETS D'HYSTERESIS DANS LES MILIEUX POREUX NON SATURES PDF Author: MOUAOUIA.. FIRDAOUSS
Publisher:
ISBN:
Category :
Languages : fr
Pages :

Get Book Here

Book Description
SIMULATION NUMERIQUE DE L'EQUATION DE L'INFILTRATION MONODIMENSIONNELLE DANS LA ZONE NON SATUREE. SIMULATION NUMERIQUE D'UNE SUCCESSION DE CYCLES DE DRAINAGE-INFILTRATION. INFILTRATION BIDIMENSIONNELLE DE L'EAU DANS LES SOLS NON SATURES A PARTIR DES RAIES RECTANGULAIRES EQUIDISTANTES. SIMULATION D'UNE SUCCESSION DE CYCLES D'INFILTRATION-REDISTRIBUTION BIDIMENSIONNELLES AVEC OU SANS HYSTERESIS. IDENTIFICATION NUMERIQUE DE LA DIFFUSIVITE THERMIQUE D'UN SOL SEC

Les premiers temps de l'écoulement en milieux poreux non saturés

Les premiers temps de l'écoulement en milieux poreux non saturés PDF Author: Makoko L. Moyengo
Publisher:
ISBN:
Category :
Languages : fr
Pages : 288

Get Book Here

Book Description


Dictionary of Building and Civil Engineering

Dictionary of Building and Civil Engineering PDF Author: Don Montague
Publisher: Taylor & Francis
ISBN: 9780419199106
Category : Architecture
Languages : en
Pages : 472

Get Book Here

Book Description
This dual-language dictionary lists over 20,000 specialist terms in both French and English, covering architecture, building, engineering and property terms. It meets the needs of all building professionals working on projects overseas. It has been comprehensively researched and compiled to provide an invaluable reference source in an increasingly European marketplace.

WSUD Engineering Procedures

WSUD Engineering Procedures PDF Author: Melbourne Water
Publisher: CSIRO PUBLISHING
ISBN: 0643090924
Category : Electronic books
Languages : en
Pages : 305

Get Book Here

Book Description
Managing the urban water cycle needs to be underpinned by key sustainability principles of water consumption, water recycling, waste minimisation and environmental protection. The integration of urban water cycle management with urban planning and design is known as Water Sensitive Urban Design (WSUD). WSUD Engineering Procedures: Stormwater is designed to give practical engineering solutions to all those who need to implement WSUD guidelines.

Vortex Dominated Flows

Vortex Dominated Flows PDF Author: Denis L. Blackmore
Publisher: World Scientific
ISBN: 9812563202
Category : Science
Languages : en
Pages : 299

Get Book Here

Book Description
Honoring the contributions of one of the field's leading experts, Lu Ting, this indispensable volume contains important new results at the cutting edge of research. A wide variety of significant new analytical and numerical results in critical areas are presented, including point vortex dynamics, superconductor vortices, cavity flows, vortex breakdown, shock/vortex interaction, wake flows, magneto-hydrodynamics, rotary wake flows, and hypersonic vortex phenomena.The book will be invaluable for those interested in the state of the art of vortex dominated flows, both from a theoretical and applied perspective.Professor Lu Ting and Joe Keller have worked together for over 40 years. In their first joint work entitled ?Periodic vibrations of systems governed by nonlinear partial differential equations?, perturbation analysis and bifurcation theory were used to determine the frequencies and modes of vibration of various physical systems. The novelty was the application to partial differential equations of methods which, previously, had been used almost exclusively on ordinary differential equations. Professsor Lu Ting is an expert in both fluid dynamics and the use of matched asymptotic expansions. His physical insight into fluid flows has led the way to finding the appropriate mathematical simplications used in the solutions to many difficult flow problems.

Instabilities in Multiphase Flows

Instabilities in Multiphase Flows PDF Author: A. Berlemont
Publisher:
ISBN: 9781489915955
Category :
Languages : en
Pages : 356

Get Book Here

Book Description


Parallel Computing

Parallel Computing PDF Author: Barbara Chapman
Publisher: IOS Press
ISBN: 1607505290
Category : Computers
Languages : en
Pages : 760

Get Book Here

Book Description
From Multicores and GPUs to Petascale. Parallel computing technologies have brought dramatic changes to mainstream computing the majority of todays PCs, laptops and even notebooks incorporate multiprocessor chips with up to four processors. Standard components are increasingly combined with GPUs Graphics Processing Unit, originally designed for high-speed graphics processing, and FPGAs Free Programmable Gate Array to build parallel computers with a wide spectrum of high-speed processing functions. The scale of this powerful hardware is limited only by factors such as energy consumption and thermal control. However, in addition to"

Modelling Fluid Flow

Modelling Fluid Flow PDF Author: János Vad
Publisher: Springer Science & Business Media
ISBN: 3662087979
Category : Technology & Engineering
Languages : en
Pages : 424

Get Book Here

Book Description
Modelling Fluid Flow presents invited lectures, workshop summaries and a selection of papers from a recent international conference CMFF '03 on fluid technology. The lectures follow the current evolution and the newest challenges of the computational methods and measuring techniques related to fluid flow. The workshop summaries reflect the recent trends, open questions and unsolved problems in the mutually inspiring fields of experimental and computational fluid mechanics. The papers cover a wide range of fluids engineering, including reactive flow, chemical and process engineering, environmental fluid dynamics, turbulence modelling, numerical methods, and fluid machinery.

Parallel Computational Fluid Dynamics

Parallel Computational Fluid Dynamics PDF Author: Kenli Li
Publisher: Springer
ISBN: 3642539629
Category : Computers
Languages : en
Pages : 626

Get Book Here

Book Description
This book constitutes the refereed proceedings of the 25th International Conference on Parallel Computational Fluid Dynamics, ParCFD 2013, held in Changsha, China, in May 2013. The 35 revised full papers presented were carefully reviewed and selected from more than 240 submissions. The papers address issues such as parallel algorithms, developments in software tools and environments, unstructured adaptive mesh applications, industrial applications, atmospheric and oceanic global simulation, interdisciplinary applications and evaluation of computer architectures and software environments.