1.
A.R. Starke, Drakopoulos; Turnock, S. R.
VII International Conference on Computational Methods in Marine Engineering (MARINE2017), 2017.
@conference{Starke2017,
title = {RANS-based full-scale power predictions for a general cargo vessel, and comparison with sea-trial results},
author = {Starke, A.R., Drakopoulos, K., Toxopeus, S.L. and Turnock, S.R.},
url = {http://www.marin.nl/web/Publications/Publication-items/RANSbased-fullscale-power-predictions-for-a-general-cargo-vessel-and-comparison-with-seatrial-results.htm},
year = {2017},
date = {2017-05-01},
booktitle = {VII International Conference on Computational Methods in Marine Engineering (MARINE2017)},
abstract = {Blind self-propulsion predictions for the 2016 LR Workshop on Ship Scale Hydrodynamic Computer Simulation have been carried out to simulate the full scale performance of a self-propelled ship in ballast. The single screw ship of 11542 tonnes had been scanned in drydock so the computational model used the actual as operated hull form. It will be shown that using a hybrid RANS-BEM method, the predicted ship speeds at selfpropulsion are over-estimated by 0.17-0.28 knots compared to the trial data. The various aspects that influence the accuracy of the direct prediction of power and RPM using CFD are critically discussed.},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
Blind self-propulsion predictions for the 2016 LR Workshop on Ship Scale Hydrodynamic Computer Simulation have been carried out to simulate the full scale performance of a self-propelled ship in ballast. The single screw ship of 11542 tonnes had been scanned in drydock so the computational model used the actual as operated hull form. It will be shown that using a hybrid RANS-BEM method, the predicted ship speeds at selfpropulsion are over-estimated by 0.17-0.28 knots compared to the trial data. The various aspects that influence the accuracy of the direct prediction of power and RPM using CFD are critically discussed.
2017
A.R. Starke, Drakopoulos; Turnock, S. R.
VII International Conference on Computational Methods in Marine Engineering (MARINE2017), 2017.
Abstract | Links | BibTeX | Tags: CFD, full-scale validation, power prediction
@conference{Starke2017,
title = {RANS-based full-scale power predictions for a general cargo vessel, and comparison with sea-trial results},
author = {Starke, A.R., Drakopoulos, K., Toxopeus, S.L. and Turnock, S.R.},
url = {http://www.marin.nl/web/Publications/Publication-items/RANSbased-fullscale-power-predictions-for-a-general-cargo-vessel-and-comparison-with-seatrial-results.htm},
year = {2017},
date = {2017-05-01},
booktitle = {VII International Conference on Computational Methods in Marine Engineering (MARINE2017)},
abstract = {Blind self-propulsion predictions for the 2016 LR Workshop on Ship Scale Hydrodynamic Computer Simulation have been carried out to simulate the full scale performance of a self-propelled ship in ballast. The single screw ship of 11542 tonnes had been scanned in drydock so the computational model used the actual as operated hull form. It will be shown that using a hybrid RANS-BEM method, the predicted ship speeds at selfpropulsion are over-estimated by 0.17-0.28 knots compared to the trial data. The various aspects that influence the accuracy of the direct prediction of power and RPM using CFD are critically discussed.},
keywords = {CFD, full-scale validation, power prediction},
pubstate = {published},
tppubtype = {conference}
}
Blind self-propulsion predictions for the 2016 LR Workshop on Ship Scale Hydrodynamic Computer Simulation have been carried out to simulate the full scale performance of a self-propelled ship in ballast. The single screw ship of 11542 tonnes had been scanned in drydock so the computational model used the actual as operated hull form. It will be shown that using a hybrid RANS-BEM method, the predicted ship speeds at selfpropulsion are over-estimated by 0.17-0.28 knots compared to the trial data. The various aspects that influence the accuracy of the direct prediction of power and RPM using CFD are critically discussed.