Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Thomas Lykke Andersen"'
Autor:
Jacob Andersen, Rune Abrahamsen, Thomas Lykke Andersen, Morten Thøtt Andersen, Torben Ladegaard Baun, Jesper Lykkegaard Neubauer
Publikováno v:
Journal of Marine Science and Engineering, Vol 8, Iss 5, p 352 (2020)
The design of large diameter monopiles (8–10 m) at intermediate to deep waters is largely driven by the fatigue limit state and mainly due to wave loads. The scope of the present paper is to assess the mitigation of wave loads on a monopile by perf
Externí odkaz:
https://doaj.org/article/764841f2cca44bd2bec81beb17d877de
Publikováno v:
Journal of Marine Science and Engineering, Vol 8, Iss 5, p 334 (2020)
Numerical tests are performed to investigate wave transformations of nonlinear nonbreaking regular waves with normal incidence to the shore in decreasing and increasing water depth. The wave height transformation (shoaling) of nonlinear waves can, ju
Externí odkaz:
https://doaj.org/article/5227b3fc54e14a1ab03c4b724afb9ca9
Publikováno v:
Journal of Marine Science and Engineering, Vol 8, Iss 3, p 185 (2020)
Existing active absorption systems do not take into account the spurious waves caused by the segmentation of the wavemaker. Thus, the theoretical estimated performance curves for oblique waves are only valid for infinitely narrow segments. In the pre
Externí odkaz:
https://doaj.org/article/3b1004b5a73c45aa98cc209bcb06db8e
Publikováno v:
Water, Vol 11, Iss 5, p 934 (2019)
The Van der Meer formulae for quarry rock armor stability are commonly used in breakwater design. The formulae describe the stability as a function of the wave characteristics, number of waves, front slope angle and rock material properties. The latt
Externí odkaz:
https://doaj.org/article/73e06eb0999c48b3a020a073c115620b
Publikováno v:
Journal of Marine Science and Engineering, Vol 7, Iss 2, p 39 (2019)
Methods for the separation of long-crested linear waves into incident and reflected waves have existed for more than 40 years. The present paper presents a new method for the separation of nonlinear bichromatic long-crested waves into incident and re
Externí odkaz:
https://doaj.org/article/b06c15aadae3418181562dfd4e4cb760
Publikováno v:
Journal of Marine Science and Engineering, Vol 7, Iss 1, p 14 (2019)
Generation of high-quality waves is essential when making numerical or physically model tests. When using a wavemaker theory outside the validity area, spurious waves are generated. In order to investigate the validity of different wave generation me
Externí odkaz:
https://doaj.org/article/d72842ccd508488caa36bd4a10c57fb1
Publikováno v:
Journal of Marine Science and Engineering, Vol 6, Iss 3, p 87 (2018)
Monopiles are the most common type of foundation used for bottom-fixed offshore wind turbines. This investigation concerns the influence of uncertainty related to soil–structure interaction models used to represent monopile–soil systems. The syst
Externí odkaz:
https://doaj.org/article/47ac1e517120474799342da0c234fb9a
Publikováno v:
Eldrup, M R, Andersen, T L, Doorslaer, K V & Meer, J V D 2022, ' Improved guidance on roughness and crest width in overtopping of rubble mound structures along EurOtop ', Coastal Engineering, vol. 176, 104152 . https://doi.org/10.1016/j.coastaleng.2022.104152
In this paper existing guidelines to predict wave overtopping on rubble mound breakwaters and coastal structures are modified and improved with respect to the influence of the roughness and crest width. Data from recently made model tests and existin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5086a1648fb42e99ad63b5fedc33e812
https://vbn.aau.dk/ws/files/484458517/1_s2.0_S0378383922000679_main.pdf
https://vbn.aau.dk/ws/files/484458517/1_s2.0_S0378383922000679_main.pdf
Publikováno v:
Díaz-Carrasco, P, Eldrup, M R & Lykke Andersen, T 2021, ' Advance in wave reflection estimation for rubble mound breakwaters : The importance of the relative water depth ', Coastal Engineering, vol. 168, 103921 . https://doi.org/10.1016/j.coastaleng.2021.103921
The main objective of this research is to present an improved and more accurate formula to estimate the reflection coefficient (KR) for rubble mound breakwaters. Physical model tests were performed for this purpose and existing data was also consider
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20aa751b77df56d26853f6b1b94c8458
https://vbn.aau.dk/da/publications/0e47788a-f4ee-4084-a5df-f02a6c13f813
https://vbn.aau.dk/da/publications/0e47788a-f4ee-4084-a5df-f02a6c13f813
Publikováno v:
Lyngdorf, N E R, Brogaard Bertel, L, Andersen, T & Ryberg, T 2021, ' Problem-baseret læring under en pandemi : Erfaringer med digitalt understøttede læringsaktiviteter i en nedlukningstid ', Tidsskriftet Læring og Medier (LOM), bind 14, nr. 24 . https://doi.org/10.7146/lom.v14i24.125686
COVID-19 pandemien ændrede i 2020 hverdagen for uddannelsesinstitutioner verden over. Situationen har afkrævet svar, fra både de studerende og uddannelsernes side, på hvordan undervisningen kunne fortsætte på trods af restriktioner, der umuligg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e4814e00b37f2403dd16b4b394fe4b2
https://vbn.aau.dk/ws/files/467132940/125686_Artikeltekst_269957_1_10_20210628_1_.pdf
https://vbn.aau.dk/ws/files/467132940/125686_Artikeltekst_269957_1_10_20210628_1_.pdf