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Understanding the w...
Understanding the water-energy nexus in urban water supply systems with city features
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- Huang, C. (författare)
- Tongji University, Shanghai, China
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- Li, Y. (författare)
- Tongji University, Shanghai, China
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- Li, X. (författare)
- Tongji University, Shanghai, China
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- Wang, H. (författare)
- Tongji University, Shanghai, China
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- Yan, Jinyue, 1959- (författare)
- Mälardalens högskola,KTH,Energiprocesser,Framtidens energi,Royal Institute of Technology (KTH), Sweden
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- Wang, X. (författare)
- Tongji University, Shanghai, China
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- Wu, J. (författare)
- Tongji University, Shanghai, China
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- Li, F. (författare)
- Tongji University, Shanghai, China
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(creator_code:org_t)
- Elsevier, 2018
- 2018
- Engelska.
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Ingår i: CLEANER ENERGY FOR CLEANER CITIES. - : Elsevier. ; , s. 265-270
- Relaterad länk:
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http://applied-energ...
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https://doi.org/10.1...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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visa färre...
Abstract
Ämnesord
Stäng
- The water-energy nexus has been introduced into urban water supply systems (WSSs) to improve the current plight of scarce resources and greenhouse effect in recent years. Urban water-energy integrated management is limited by the characteristics and reality of each city. In this paper, we characterize the comprehensive influence factors of energy use in China urban WSSs including geographic differences and city forms. The results indicate that the pressure of pipeline network and plain area ratio restricted by geomorphology would significantly impact the energy consumption during conveyance and distribution stage. For the city form aspect, the total volume of urban water supply and the leakage rate of pipeline networks play important roles in energy consumption of urban WSSs in China. In this study, the specific electricity consumption in WSSs was quantified, and several factors affected by city features which show strong correlation with energy use were determined. The results are of great significance to the energy saving in water supply systems in urban areas.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Naturresursteknik -- Energisystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Environmental Engineering -- Energy Systems (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Energiteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Energy Engineering (hsv//eng)
Nyckelord
- City features
- Water distribution networks
- Water supply systems
- Water-energy nexus
- Carbon capture
- Energy conservation
- Energy utilization
- Greenhouse effect
- Leakage (fluid)
- Pipelines
- Water supply
- Electricity-consumption
- Geographic difference
- Integrated management
- Urban water supply
- Urban water supply system
- Water energy
- Water distribution systems
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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