Search results for "Grid system"

showing 3 items of 3 documents

Experimental Study of the Stage-Discharge Relationship for an Upstream Inclined Grid with Longitudinal Bars

2013

AbstractIn this paper, the outflow process of an upstream inclined grid with longitudinal bars is studied by using the dimensional analysis and the incomplete self-similarity theory. Next, the theoretical analysis shows that a power equation can be used for establishing the stage-discharge equation. The coefficient and an exponent of the power equation depend on the slope angle and the void ratio. Finally, this new stage discharge is tested by using measurements obtained by laboratory runs conducted in this investigation.

Slope angleEngineeringEfflusso griglieSelf-similaritybusiness.industryMechanicsGridAgricultural and Biological Sciences (miscellaneous)ExponentSettore AGR/08 - Idraulica Agraria E Sistemazioni Idraulico-ForestaliUpstream (networking)OutflowStage (hydrology)Grid systembusinessSimulationWater Science and TechnologyCivil and Structural EngineeringJournal of Irrigation and Drainage Engineering
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Efektywność energetyczna budynków mieszkalnych, z uwzględnieniem akumulacji energii

2017

W społeczeństwie polskim wzrasta świadomość znaczenia efektywności energetycznej budynków mieszkalnych. W pracy dokonano analiza dostępnych rozwiązań z zakresu wykorzystania odnawialnych źródeł energii w budynkach mieszkalnych, a także możliwości magazynowania lokalnie wytworzonego ciepła oraz energii elektrycznej. Dokonano również charakterystyki efektywności zastosowania różnego typu źródeł energii odnawialnej w ramach mikrosieci energetycznych, wyposażonych w systemy magazynowania energii elektrycznej oraz cieplnej.

odnawialne źródła energiiakumulacja energiihybrid systemmicro grid systemenergetic efficiencyrenewable energy sourcesbudyn ek mieszkalnyefektywność energetycznamikroinstalacjafarm
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Design of Photovoltaic System for Rural Electrification in Rwanda

2017

Master's thesis Renewable Energy ENE500 - University of Agder 2017 In this century of accelerated development in various domains, some African countries are still facing a challenge of lack of power due to its scarce in some places, where by the main source of power (generation of electricity) is hydro since thermal and fuel are still on a small scale. This problem results in less productivity and economic decline of some countries like Rwanda which is among African countries that are at a very high speed in development, the grid lines from distant places are stack and they are few compared to the need of electricity in all corners of the country, especially in rural areas whereby each hous…

Grid linesVDP::Teknologi: 500::Elektrotekniske fag: 540::Elkraft: 542ENE500Off-grid PV Systemssolar home systemsmini-grid systemsRenewable EnergyRural electrificationHomer software
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