Articles with "flux measurements" as a keyword



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Heat-flux measurements on a hypersonic inlet ramp using fast-response temperature-sensitive paint

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Published in 2019 at "Experiments in Fluids"

DOI: 10.1007/s00348-019-2711-8

Abstract: Global heat-flux measurements are performed using a newly developed temperature-sensitive paint (TSP) on an inclined ramp with sidewalls in a hypersonic shock tunnel. The paint response and image acquisition rate are sufficiently fast to allow… read more here.

Keywords: response; heat; heat flux; paint ... See more keywords
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Integrating continuous atmospheric boundary layer and tower-based flux measurements to advance understanding of land-atmosphere interactions

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Published in 2021 at "Agricultural and Forest Meteorology"

DOI: 10.1016/j.agrformet.2021.108509

Abstract: Abstract The atmospheric boundary layer mediates the exchange of energy, matter, and momentum between the land surface and the free troposphere, integrating a range of physical, chemical, and biological processes and is defined as the… read more here.

Keywords: boundary layer; land atmosphere; tower; layer ... See more keywords
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Statistical partitioning of a three-year time series of direct urban net CO2 flux measurements into biogenic and anthropogenic components

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Published in 2017 at "Atmospheric Environment"

DOI: 10.1016/j.atmosenv.2017.09.049

Abstract: Abstract Eddy covariance flux measurements are increasingly used to quantify the net carbon dioxide exchange (FC) in urban areas. FC represents the sum of anthropogenic emissions, biogenic carbon release from plant and soil respiration, and… read more here.

Keywords: three year; time series; flux; co2 ... See more keywords
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The effect of cavitation on the estimation of fuel injection rates based on momentum flux measurements

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Published in 2019 at "Fuel"

DOI: 10.1016/j.fuel.2018.10.119

Abstract: A study was conducted to determine how geometry-induced cavitation affects the reliability of injection rate estimates based on momentum flux measurements. Experiments were performed with two hydro-grinding diesel injector nozzles (Do = 190 µm), one… read more here.

Keywords: flux measurements; momentum flux; cavitation; injection ... See more keywords
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Measurements and modelling of diamagnetic flux in ASDEX Upgrade

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Published in 2021 at "Nuclear Fusion"

DOI: 10.1088/1741-4326/abea56

Abstract: The reproducibility of diamagnetic flux measurements in vacuum field shots for the internal and external diamagnetic flux measurements in the ASDEX Upgrade tokamak is investigated. A comparison of diamagnetic flux measurements and predictions from equilibrium… read more here.

Keywords: asdex upgrade; flux; equilibrium reconstruction; diamagnetic flux ... See more keywords
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Using quasar X-ray and UV flux measurements to constrain cosmological model parameters

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Published in 2020 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/staa1855

Abstract: Risaliti and Lusso have compiled X-ray and UV flux measurements of 1598 quasars (QSOs) in the redshift range 0.036 ≤ z ≤ 5.1003, part of which, z ∼ 2.4 − 5.1, is largely cosmologically unprobed. In this… read more here.

Keywords: qso data; constrain cosmological; ray flux; measurements constrain ... See more keywords
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The assessment of the impact of induction spatial effects on magnetic flux measurements of toner‐printed documents to the detection of forged or altered documents

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Published in 2021 at "Journal of Forensic Sciences"

DOI: 10.1111/1556-4029.14786

Abstract: Magnetic flux measurements of toners can aid in the rapid differentiation of toner‐printed specimens in the context of investigations of forgeries or alterations of printed documents. However, some variables that may impact magnetic flux measurements,… read more here.

Keywords: toner printed; induction; flux; magnetic flux ... See more keywords
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How Eddy Covariance Flux Measurements Have Contributed to Our Understanding of Global Change Biology.

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Published in 2019 at "Global change biology"

DOI: 10.1111/gcb.14807

Abstract: A global network of long-term carbon and water flux measurements has existed since the late 1990s. With its representative sampling of the terrestrial biosphere's climate and ecological spaces, this network is providing background information and… read more here.

Keywords: carbon water; global change; biology; flux measurements ... See more keywords
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Dynamic Heat Flux Measurements from Finishing Pigs

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Published in 2019 at "Applied Engineering in Agriculture"

DOI: 10.13031/aea.13260

Abstract: Abstract. Animal heat production and transfer data needs updating as genetics evolve, and newer technology provides alternative settings for collecting heat flux measurements. The project objective was to use heat flux sensors to measure the… read more here.

Keywords: heat; heat flux; tissue resistance; finishing pigs ... See more keywords
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Characterization of ozone deposition to a mixed oak–hornbeam forest – flux measurements at five levels above and inside the canopy and their interactions with nitric oxide

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Published in 2018 at "Atmospheric Chemistry and Physics"

DOI: 10.5194/acp-18-17945-2018

Abstract: Abstract. A 1-month field campaign of ozone (O3) flux measurements along a five-level vertical profile above, inside and below the canopy was run in a mature broadleaf forest of the Po Valley, northern Italy. The study… read more here.

Keywords: chemistry; deposition; canopy; flux measurements ... See more keywords
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Eddy covariance carbonyl sulphide flux measurements with a quantum cascade laser absorption spectrometer.

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Published in 2017 at "Atmospheric measurement techniques"

DOI: 10.5194/amt-10-3525-2017

Abstract: The trace gas carbonyl sulphide (COS) has lately received growing interest in the eddy covariance (EC) community due to its potential to serve as an independent approach for constraining gross primary production and canopy stomatal… read more here.

Keywords: carbonyl sulphide; flux measurements; eddy covariance; quantum cascade ... See more keywords