1.
Raven, Hoyte
A new correction procedure for shallow-water effects in ship speed trials Conference
Proceedings of PRADS2016, 4th – 8th September, 2016, Copenhagen, Denmark, 2016.
@conference{Raven2016,
title = {A new correction procedure for shallow-water effects in ship speed trials},
author = {Raven, Hoyte},
url = {http://www.marin.nl/web/Publications/Papers/A-new-correction-procedure-for-shallowwater-effects-in-ship-speed-trials.htm},
year = {2016},
date = {2016-09-04},
booktitle = {Proceedings of PRADS2016, 4th – 8th September, 2016, Copenhagen, Denmark},
abstract = {To correct ship speed trials for limited shallow-water effects,
Lackenby’s method is currently recommended by the ITTC.
This method appears to be based on very few and inadequate
data. To replace it, a new procedure is proposed. It corrects
separately for the effects of shallow water on the different
components of ship resistance. These have been identified by
computational studies.A simple algorithm is proposed to
estimate a power increase for equal speed in shallow water.
This new correction method has been applied to dedicated
shallow-water trials for two ships and was found to perform
much better than Lackenby’s method.},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
To correct ship speed trials for limited shallow-water effects,
Lackenby’s method is currently recommended by the ITTC.
This method appears to be based on very few and inadequate
data. To replace it, a new procedure is proposed. It corrects
separately for the effects of shallow water on the different
components of ship resistance. These have been identified by
computational studies.A simple algorithm is proposed to
estimate a power increase for equal speed in shallow water.
This new correction method has been applied to dedicated
shallow-water trials for two ships and was found to perform
much better than Lackenby’s method.
Lackenby’s method is currently recommended by the ITTC.
This method appears to be based on very few and inadequate
data. To replace it, a new procedure is proposed. It corrects
separately for the effects of shallow water on the different
components of ship resistance. These have been identified by
computational studies.A simple algorithm is proposed to
estimate a power increase for equal speed in shallow water.
This new correction method has been applied to dedicated
shallow-water trials for two ships and was found to perform
much better than Lackenby’s method.
2016
Raven, Hoyte
A new correction procedure for shallow-water effects in ship speed trials Conference
Proceedings of PRADS2016, 4th – 8th September, 2016, Copenhagen, Denmark, 2016.
Abstract | Links | BibTeX | Tags: Lackenby's method, shallow-water effects, speed trials
@conference{Raven2016,
title = {A new correction procedure for shallow-water effects in ship speed trials},
author = {Raven, Hoyte},
url = {http://www.marin.nl/web/Publications/Papers/A-new-correction-procedure-for-shallowwater-effects-in-ship-speed-trials.htm},
year = {2016},
date = {2016-09-04},
booktitle = {Proceedings of PRADS2016, 4th – 8th September, 2016, Copenhagen, Denmark},
abstract = {To correct ship speed trials for limited shallow-water effects,
Lackenby’s method is currently recommended by the ITTC.
This method appears to be based on very few and inadequate
data. To replace it, a new procedure is proposed. It corrects
separately for the effects of shallow water on the different
components of ship resistance. These have been identified by
computational studies.A simple algorithm is proposed to
estimate a power increase for equal speed in shallow water.
This new correction method has been applied to dedicated
shallow-water trials for two ships and was found to perform
much better than Lackenby’s method.},
keywords = {Lackenby's method, shallow-water effects, speed trials},
pubstate = {published},
tppubtype = {conference}
}
To correct ship speed trials for limited shallow-water effects,
Lackenby’s method is currently recommended by the ITTC.
This method appears to be based on very few and inadequate
data. To replace it, a new procedure is proposed. It corrects
separately for the effects of shallow water on the different
components of ship resistance. These have been identified by
computational studies.A simple algorithm is proposed to
estimate a power increase for equal speed in shallow water.
This new correction method has been applied to dedicated
shallow-water trials for two ships and was found to perform
much better than Lackenby’s method.
Lackenby’s method is currently recommended by the ITTC.
This method appears to be based on very few and inadequate
data. To replace it, a new procedure is proposed. It corrects
separately for the effects of shallow water on the different
components of ship resistance. These have been identified by
computational studies.A simple algorithm is proposed to
estimate a power increase for equal speed in shallow water.
This new correction method has been applied to dedicated
shallow-water trials for two ships and was found to perform
much better than Lackenby’s method.