Geographical patterns of flow-regime alteration by flood-control dams in Japan
Sign Up to like & getrecommendations! Published in 2017 at "Limnology"
DOI: 10.1007/s10201-017-0518-y
Abstract: Natural variability in water flow is an inherent feature of river ecosystems, but many rivers in the world have been dammed, altering the flow regime and leading to ecosystem degradation. Dam reoperation to maintain environmental… read more here.
Keywords: flow regime; control dams; alteration; flood control ... See more keywords
Optimizing monthly ecological flow regime by a coupled fuzzy physical habitat simulation–genetic algorithm method
Sign Up to like & getrecommendations! Published in 2021 at "Environment Systems and Decisions"
DOI: 10.1007/s10669-021-09809-z
Abstract: The present study proposes and evaluates a fuzzy hydraulic habitat simulation–genetic algorithm method to optimize environmental flow regime with focus on diversion dam project. Proposed method develops an objective function that minimizes differences between habitat… read more here.
Keywords: flow regime; genetic algorithm; method; habitat simulation ... See more keywords
Morphotectonic controls of groundwater flow regime and relating environmental impacts in Northwest Sinai, Egypt
Sign Up to like & getrecommendations! Published in 2017 at "Arabian Journal of Geosciences"
DOI: 10.1007/s12517-017-3188-5
Abstract: The frequent appearance of some hydro-environmental hazard features, such as waterlogging and soil salinization along the susceptible zones at Northwest Sinai area (NWSA), has put serious challenges and obstacles for a correct and efficient land… read more here.
Keywords: flow regime; groundwater flow; morphotectonic controls; regime ... See more keywords
Impacts of climate change on flow regime and sequential threats to riverine ecosystem in the source region of the Yellow River
Sign Up to like & getrecommendations! Published in 2018 at "Environmental Earth Sciences"
DOI: 10.1007/s12665-018-7628-7
Abstract: Climate change is expected to have substantial impacts on flow regime in the Upper Yellow River (UYR) basin that is one of the most important biodiversity hotspots in the world. These impacts will most possibly… read more here.
Keywords: river; flow regime; climate change; regime ... See more keywords
Perspective: Developing Flow Policies to Balance the Water Needs of Humans and Wetlands Requires a Landscape Scale Approach Inclusive of Future Scenarios and Multiple Timescales
Sign Up to like & getrecommendations! Published in 2019 at "Wetlands"
DOI: 10.1007/s13157-019-01184-5
Abstract: Maintenance of the natural flow regime is essential for continued wetland integrity; however, the flow regime is greatly influenced by both natural and anthropogenic forces. Wetlands may be particularly susceptible to altered flow regimes as… read more here.
Keywords: flow regime; perspective developing; water; landscape scale ... See more keywords
An experimental investigation on flow-regime characteristics in debris bed formation behavior using gas-injection
Sign Up to like & getrecommendations! Published in 2018 at "Annals of Nuclear Energy"
DOI: 10.1016/j.anucene.2017.11.028
Abstract: Abstract Studies on debris bed formation behavior are important for the improved evaluation of Core Disruptive Accident (CDA) of Sodium-cooled Fast Reactors (SFR). To clarify the flow-regime characteristics underlying this behavior, in recent years a… read more here.
Keywords: flow regime; debris bed; gas; regime ... See more keywords
Investigation of three-dimensional flow regime and mixing characteristic in T-jet reactor
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2018.10.112
Abstract: Abstract Three-dimensional flow regimes in the T-jet reactor were experimentally studied by planar laser induced fluorescence (PLIF) at 50 ≤ Re ≤ 560. The visualization images on cross-sections at different Reynolds numbers were obtained to investigate the engulfment flow… read more here.
Keywords: flow regime; engulfment flow; flow; three dimensional ... See more keywords
Forecasting a bubbly-intermittent flow regime transition in helically coiled tubes
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Research and Design"
DOI: 10.1016/j.cherd.2021.09.002
Abstract: Abstract Simulations of gas–liquid turbulent flows in helically coiled tubes are conducted by a two-fluid hydrodynamic model coupled with the population balance equation. A model of bubble breakup in a turbulent flow, recently developed by… read more here.
Keywords: bubbly intermittent; flow regime; coiled tubes; intermittent flow ... See more keywords
Effects of turbulent flow regime on perforated plate stabilized piloted lean premixed flames
Sign Up to like & getrecommendations! Published in 2020 at "Combustion and Flame"
DOI: 10.1016/j.combustflame.2019.09.027
Abstract: Abstract An experimental study of the effects of turbulent flow regime on the flame structure is conducted by using perforated-plate-stabilized, hydrogen-piloted, lean premixed methane/air turbulent flames. The underlying turbulent flow field was investigated using two-dimensional… read more here.
Keywords: flow regime; flame; dominated flow; turbulent flow ... See more keywords
Multi-index summer flow regime characterization to inform environmental flow contexts: A New England case study
Sign Up to like & getrecommendations! Published in 2020 at "Ecological Indicators"
DOI: 10.1016/j.ecolind.2019.106008
Abstract: Abstract Summer flow regime is an important determinant of the health and integrity of riverine ecosystems. In particular, summertime low flows and the range of variability impact the extent and connectivity of habitat, production in… read more here.
Keywords: index; flow regime; hydrology; analysis ... See more keywords
Experimental investigation of two phase flow in horizontal wells: Flow regime assessment and pressure drop analysis
Sign Up to like & getrecommendations! Published in 2017 at "Experimental Thermal and Fluid Science"
DOI: 10.1016/j.expthermflusci.2017.05.011
Abstract: Abstract Multiphase flow is fundamental to different fields of engineering and science including petroleum engineering. In oil and gas, flow of multiple phases inside wells is a common phenomenon. In such conditions, petroleum engineers deal… read more here.
Keywords: phase; flow regime; flow; pressure drop ... See more keywords