Settling velocity of microplastic particles having regular and irregular shapes

Autor: Koray Deniz Goral, Hasan Gokhan Guler, Bjarke Eltard Larsen, Stefan Carstensen, Erik Damgaard Christensen, Nils B. Kerpen, Torsten Schlurmann, David R. Fuhrman

Publikováno v: Goral, K D, Guler, H G, Larsen, B E, Carstensen, S, Christensen, E D, Kerpen, N B, Schlurmann, T & Fuhrman, D R 2023, ' Settling velocity of microplastic particles having regular and irregular shapes ', Environmental Research, vol. 228, 115783 . https://doi.org/10.1016/j.envres.2023.115783

The settling velocities of 66 microplastic particle groups, having both regular (58) and irregular (eight) shapes, are measured experimentally. Regular shapes considered include: spheres, cylinders, disks, square plates, cubes, other cuboids (square

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::115e58e756b885044598058b1ac4399c
https://orbit.dtu.dk/en/publications/814139b6-e840-4986-8142-cf4c66157c32

Experimental study of non-buoyant microplastic transport beneath breaking irregular waves on a live sediment bed

Autor: Hasan Gokhan Guler, Bjarke Eltard Larsen, Oriol Quintana, Koray Deniz Goral, Stefan Carstensen, Erik Damgaard Christensen, Nils B. Kerpen, Torsten Schlurmann, David R. Fuhrman

Publikováno v: Guler, H G, Larsen, B E, Quintana, O, Goral, K D, Carstensen, S, Christensen, E D, Kerpen, N B, Schlurmann, T & Fuhrman, D R 2022, ' Experimental study of non-buoyant microplastic transport beneath breaking irregular waves on a live sediment bed ', Marine Pollution Bulletin, vol. 181, 113902 . https://doi.org/10.1016/j.marpolbul.2022.113902

This paper presents experimental results on the cross-shore distribution of non-buoyant microplastic particles under irregular waves propagating, shoaling and breaking on live sediment sloping beds. Eighteen microplastic particle groups having variou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a217eef8c80b3cd964b1aace43a65b8
https://doi.org/10.1016/j.marpolbul.2022.113902

MOTION OF SOLID SPHERES UNDER SOLITARY WAVE ATTACK: PHYSICAL AND NUMERICAL MODELING

Autor: Ahmet Cevdet Yalciner, Cüneyt Baykal, Taro Arikawa, Koray Deniz Goral, Hasan Gokhan Guler

Publikováno v: Coastal Engineering Proceedings. :81

In this study, physical and numerical test are carried out focusing on the motion of two solid spheres under solitary wave attack. The numerical model CADMAS-SURF/3D-2F-DEM coupling a multiphase flow solver solving Reynolds Averaged Navier-Stokes Equ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5f5f4f9b35d23a4fa854cfef8f83b744
https://doi.org/10.9753/icce.v36.papers.81