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Приказ резултата 71-77 од 77
Method for determining the environmental flow downstream of the dams and water intakes / Određivanje potrebnih protoka nizvodno od brana i rečnih vodozahvata
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2011)
One of the key design decisions when planning water resources systems with water storage reservoirs and water intakes is to define environmental flow that should be discharged downstream. Terms: environmental flow, water ...
Novi pristup pri određivanju pouzdanosti složenih vodoprivrednih sistema / New Method for Complex Water Resources Systems Reliability Evaluation
(Savez građevinskih inženjera Srbije, 2011)
U radu je prikazan nov pristup pri određivanju pouzdanosti složenih vodoprivrednih sistema pod pritiskom. Ovaj pristup podrazumeva da se pored pouzdanosti mehaničkih karakteristika elemenata, uzima u obzir i pouzdanost ...
Solid Modeling and Motion Study of Chronometer Detent Escapement Mechanism
(Iasi: "Gheorghe Asachi" Technical University of Iasi, 2011)
Theory of clock, watch and chronometer escapements is important
and interesting part of theory of mechanisms and kinematics. Despite the fact that chronometer escapements are invented in past times, from the viewpoint of ...
Pregled i ocena analitičkih modela ušća / Analytical models of confluences: a survey and models’ assessment
(Srpsko društvo za odvodnjavanje i navodnjavanje, 2011)
Na spojevima otvorenih tokova strujnice postaju zakrivljene, jer vertikalno ubrzanje fluidnih delića nije zanemarljivo u odnosu na ubrzanje zemljine teže, pa su to mesta gde ne važe osnovne pretpostavke na kojima se zasnivaju ...
Flow measurement at the short structures in hydraulic complex conditions: HE 'Djerdap 2' case study / Merenje protoka na kratkim objektima u hidraulički neregularnim uslovima na primeru HE 'Đerdap 2'
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2011)
Hydraulic conditions at short structures in most cases prevents the existence of cross sections with parallel streamlines and fully developed turbulent flow profile. In such conditions the flow measurement is rather ...
Experimental investigation of recycled aggregate concrete / Eksperimentalno ispitivanje betona od recikliranog agregata
(Savez građevinskih inženjera Srbije, Beograd, 2011)
As a result of increasing global environmental awareness and sense of responsibility for future generations utilization of demolition waste as a source of aggregate for structural concrete have been proposed. Financial ...
Possible use of hydropower potential of cooling water at the thermal power plant / Mogućnost korišćenja hidroenergetskog potencijala vode za hlađenje termoelektrana
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2011)
Possibility of using hydropower potential of cooling water at the thermal power plant with open cooling system is presented in the paper. Cooling water flows gravitationally to the recipient - the river. In the periods of ...