Articles with "line source" as a keyword



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Magnetic line source diffraction by a conductive half‐plane in an anisotropic plasma

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Published in 2020 at "Contributions to Plasma Physics"

DOI: 10.1002/ctpp.202000103

Abstract: An integral theory that is associated with the scattered fields is considered for the solution of H‐polarized line source diffraction by a conductive half‐plane, which is surrounded by an anisotropic plasma. As the anisotropy does… read more here.

Keywords: source diffraction; half plane; line source; diffraction conductive ... See more keywords
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Study of vertical line source dispersion in a turbulent channel flow

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Published in 2021 at "International Journal of Heat and Mass Transfer"

DOI: 10.1016/j.ijheatmasstransfer.2021.121439

Abstract: Abstract Turbulent dispersion of passive concentration released from a vertical line source in a fully-developed channel flow is studied using direct numerical simulation (DNS). The investigation into the turbulent transport processes of the momentum and… read more here.

Keywords: vertical line; channel flow; concentration; line source ... See more keywords
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A simple numerical method for evaluating heat dissipation from curved wires with periodic applied heating

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Published in 2021 at "Applied Physics Letters"

DOI: 10.1063/5.0059648

Abstract: In many situations, the dual-purpose heater/thermometer wires used in the three-omega method – one of the most precise and sensitive techniques for measuring the thermal conductivity of thin films and interfaces – must include bends… read more here.

Keywords: numerical method; wire; line source; three omega ... See more keywords
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The Nuclear Medicine Patient as a Line Source: The Source Length Is Certainly Not the Patient Height, But It Is a Reasonable Approximation

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Published in 2022 at "Health Physics"

DOI: 10.1097/hp.0000000000001587

Abstract: Abstract Nuclear medicine patients are a source of exposure and should receive instructions to restrict contact time with different categories of people. The calculation of the restriction time requires that the dose rate at a… read more here.

Keywords: line source; source; nuclear medicine; source length ... See more keywords
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New Equations for the Solution of Line Source Illuminated 2-D Conducting Half-Plane Problems

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Published in 2020 at "IEEE Antennas and Wireless Propagation Letters"

DOI: 10.1109/lawp.2020.3027574

Abstract: A slowly convergent series that arises in the solution of 2-D conducting half-plane problems with line source (cylindrical wave) illumination is transformed into a new series by attaching an arbitrary parameter α to the terms… read more here.

Keywords: conducting half; solution; line source; half plane ... See more keywords
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A Relationship Between Total Radiated Power of Difference Patterns and Sum Patterns Using Variance Beamwidth

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Published in 2018 at "IEEE Transactions on Antennas and Propagation"

DOI: 10.1109/tap.2018.2868705

Abstract: For a given current distribution along a line source, the relationship between the line source’s total radiated power and the radiated power of a line source whose current distribution is the derivative of the original… read more here.

Keywords: total radiated; line source; radiated power; current distribution ... See more keywords
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Large-Scale Phased Array Calibration

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Published in 2019 at "IEEE Transactions on Antennas and Propagation"

DOI: 10.1109/tap.2019.2920231

Abstract: One challenge in fielding large-scale phased array antennas is calibration of the antenna system, so that RF radiated beams can be accurately formed and steered. Here, we describe two new methods for calibrating large phased… read more here.

Keywords: calibration; large scale; line source; phased array ... See more keywords
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How Reliable Are Standard Thermal Response Tests? An Assessment Based on Long-Term Thermal Response Tests Under Different Operational Conditions

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Published in 2018 at "Energies"

DOI: 10.3390/en11123347

Abstract: In this contribution, we analyze the results of a number of thermal response test (TRT) experiments performed during several years at the same location at our university campus in Valencia (Spain), a permeable saturated soil… read more here.

Keywords: thermal response; response; reliable standard; response tests ... See more keywords