Browsing by Department "Verkfræðideild"

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Improved long‐span bridge modeling using data‐driven identification of vehicle‐induced vibrations

Cheynet, Etienne; Daniotti, Nicolò; Jakobsen, Jasna Bogunović; Snaebjornsson, Jonas Thor; Jakobsen, Jasna Bogunovic (2020-06-01)

Publisher's version (útgefin grein)The paper introduces a procedure to automatically identify key vehicle characteristics from vibrations data collected on a suspension bridge. The primary goal is to apply a model of the dynamic displacement response ...
Measurements of surface-layer turbulence in awide norwegian fjord using synchronized long-range doppler wind lidars

Cheynet, E.; Jakobsen, J.B.; Snæbjörnsson, J.; Mann, J.; Courtney, M.; Lea, G.; Svardal, B. (2017-09-21)

Three synchronized pulsed Doppler wind lidars were deployed from May 2016 to June 2016 on the shores of a wide Norwegian fjord called Bjornafjord to study the wind characteristics at the proposed location of a planned bridge. The purpose was to investigate ...
Simulation of short pulse photoemission in a microdiode with implications for optimal beam brightness

Árnason, Hákon Örn; Torfason, Kristinn; Manolescu, Andrei; Valfells, Ágúst (Institute of Electrical and Electronics Engineers (IEEE), 2024)

Molecular dynamics simulations, with full Coulomb interaction, are used to model short-pulse photoemission from a finite area in a microdiode. We demonstrate three emission regimes, source-limited emission, space-charge-limited emission for short pulses, ...

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