A tool for simulating collision probabilities of animals with marine renewable energy devices
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In: PLoS ONE, Vol. 12, No. 11, e0188780, 29.11.2017.
Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - A tool for simulating collision probabilities of animals with marine renewable energy devices
AU - Schmitt, Pál
AU - Culloch, Ross
AU - Lieber, Lilian
AU - Molander, Sverker
AU - Hammar, Linus
AU - Kregting, Louise
PY - 2017/11/29
Y1 - 2017/11/29
N2 - The mathematical problem of establishing a collision probability distribution is often not trivial. The shape and motion of the animal as well as of the the device must be evaluated in a four-dimensional space (3D motion over time). Earlier work on wind and tidal turbines was limited to a simplified two-dimensional representation, which cannot be applied to many new structures. We present a numerical algorithm to obtain such probability distributions using transient, three-dimensional numerical simulations. The method is demonstrated using a sub-surface tidal kite as an example. Necessary pre- and post-processing of the data created by the model is explained, numerical details and potential issues and limitations in the application of resulting probability distributions are highlighted.
AB - The mathematical problem of establishing a collision probability distribution is often not trivial. The shape and motion of the animal as well as of the the device must be evaluated in a four-dimensional space (3D motion over time). Earlier work on wind and tidal turbines was limited to a simplified two-dimensional representation, which cannot be applied to many new structures. We present a numerical algorithm to obtain such probability distributions using transient, three-dimensional numerical simulations. The method is demonstrated using a sub-surface tidal kite as an example. Necessary pre- and post-processing of the data created by the model is explained, numerical details and potential issues and limitations in the application of resulting probability distributions are highlighted.
KW - Algorithms
KW - Animals
KW - Models, Theoretical
KW - Renewable Energy
KW - Seawater
U2 - 10.1371/journal.pone.0188780
DO - 10.1371/journal.pone.0188780
M3 - Article
C2 - 29186183
VL - 12
JO - PLoS ONE
JF - PLoS ONE
SN - 1932-6203
IS - 11
M1 - e0188780
ER -