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(Chapter / Bokkapittel / PublishedVersion; Peer reviewed, 2016)
We introduce Bichromatic Synthetic Schlieren (BiCSS) for instantaneous surface measurements, in where we use two simultaneous images taken at blue and near infrared wavelengths, making use of that refractive index variation ...
(Journal article / Tidsskriftartikkel / SubmittedVersion, 2017)
Large eddy simulations of a buoyant plume forming above a heated horizontal cylinder with a Rayleigh number of 9.4E7 is carried out and compared with experimental data. Natural convection heat transfer from a horizontal ...
(Journal article / Tidsskriftartikkel / SubmittedVersion, 2017)
Traditional programs based on feature engineering are under performing on a steadily increasing number of tasks compared with Artificial Neural Networks (ANNs), in particular for image analysis. Image analysis is widely ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
Versatile instruments assembled from off-the-shelf sensors and open-source electronics are used to record wave propagation and damping measured by Inertial Motion Units (IMUs) in a grease ice slick near the shore in ...
(Journal article / Tidsskriftartikkel / SubmittedVersion, 2017)
The attenuation of surface gravity waves is an important process associated with air–sea and wave–current interactions. Here we investigate experimentally the attenuation of monochromatic surface gravity waves due to the ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2016)
This study presents an experimental investigation of plunging breakers on a sloping beach with an inclination of 5.1°. The incident waves are solitary waves with various amplitudes from non-breaking waves to plunging ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2014)
The kinematics below the strongest possible periodic water waves on intermediate depth, for wave periods Tg/h=8.75 and 11.7 (g acceleration of gravity, h water depth), is measured by PTV. The largest possible uniform waves ...
(Journal article / Tidsskriftartikkel / SubmittedVersion, 2017)
The directional wave spectra in sea ice are an important aspect of wave evolution and can provide insights into the dominant components of wave dissipation, that is, dissipation due to scattering or dissipation due to ...
(Journal article / Tidsskriftartikkel / SubmittedVersion, 2017)
Simultaneous Particle Image Velocimetry (PIV) measurements of stratified turbulent air/water flow in a horizontal pipe have been performed using water droplets as tracers in the gas-phase. The use of water droplets as ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
Stratified air-water flow in a horizontal pipe is investigated experimentally using particle image velocimetry and conductance probes. This flow regime is characterized by a complex interplay between a turbulent airflow ...