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Prikaz rezultata 81-90 od 108
The pressurized pipelines: The risk of bidirectional fluid exchange with the environment / Cevovodi pod pritiskom i rizik od razmene fluida sa okolinom
(Udruženje za tehnologiju vode i sanitarno inžinjerstvo, Beograd, 2009)
The pressurized pipeline fluid transport is supposed to be cheap, reliable and efficient. If buried, pipelines are hard observable by means of leaks, minor cracks and asset damages. These phenomena can influence both the ...
Маркетиншки приступ искоришћењу влажних земљишта / Marketinški pristup iskorišćenju vlažnih zemljišta
(Jugoslovensko društvo za zaštitu voda, 2004)
Захваљујући бројним улогама у хидролошком циклусу, кружењу и задржавању хемијских и био-лошких материја и очувању биолошке разноврсности, влажна земљишта представљају ресурс којим би се могле задовољити различите људске ...
Oblikovanje ulaza u zaliv primenom modela ravanskog i prostornog tečenja / Application of 2D and 3D modelling in bay entrance design
(Srpsko društvo za odvodnjavanje i navodnjavanje, 2007)
Najveći problem zaliva je zasipanje - prirodan proces koji se ne može izbeći. Visoki troškovi održavanja zaliva (bagerovanja mulja i čišćenja obala) nameću potrebu primene mera za smanjenje uvlačenja nanosa u zaliv. Budući ...
Uporedna analiza rezultata dobijenih primenom ortogonalnih i neortogonalnih mreža u modelima prostornog tečenja – deo l / Comparative Analysis of the Results Obtained with 3D Orthogonal And Non-Orthogonal Grids in the 3D-Flow Models – Part 1
(Srpsko društvo za odvodnjavanje i navodnjavanje, 2006)
Razmatra se primena ortogonalnih i neortogonalnih mreža u modelima prostornog tečenja. Za analizu je izabrano rečno ušće, jer je na ušću tečenje izrazito prostorno, a korito ima složen oblik. Na kvalitet rezultata dobijenih ...
SWAT-based runoff modeling in complex catchment areas: Theoretical background and numerical procedures
(Univerzitet u Kragujevcu - Fakultet inženjerskih nauka, Kragujevac, 2009)
This paper shows the structure of the SWAT-based model used in modeling of the 'rainfallrunoff' process. The SWAT model is hydro-dynamic and physically-based model for application in complex and large basins. Model inputs ...
Estimating the capacity of double side-channel spillways / Procena propusne moći dvostrukog bočnog preliva
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2009)
A double side-channel spillway consists of two spillways, with channels joining into a common single branch, noting that for some specific site conditions such arrangements may suit better than the conventional one-side-channel ...
Comparative analysis of hydrological drought definition methods / Uporedna analiza metoda za definisanje hidroloških suša
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2006)
Basic methodology of RUN and TIPS methods, developed and introduced by prof. V. Yevjevich, are presented in this paper. The application and practical aspects of the expanded versions of those methods to the drought event ...
Calculation of chemical doses for water stabilization / Proračun doza kemikalija za stabilizaciju vode
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2006)
In the paper the authors deal with the problem of determining the aggressiveness of water in some of our reservoirs, such as "Zlatibor", "Gruža", and "Barje". This is very important because the aggressive water causes many ...
Large Scale Particle Image Velocimetry: Measuring urban runoff / Large Scale Particle Image Velocimetry - merenje urbanog oticaja
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2006)
Measuring velocities and discharge in the field is well established hydrologic discipline essential for observing and studying the hydrological processes. Small discharges formed on urban areas during rain events are usually ...
Roller compacted concrete (RCC) in dam construction part one -historical development / Primena valjanog betona u izgradnji brana I deo - istorijski razvoj
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2003)
This paper defines Roller Compacted Concrete (RCC) and its main features as a new building material, as well as a new construction method. Some of the leading RCC-dam builders experience is illustrated through a survey, ...