Results 261 to 270 of about 5,727,240 (305)
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Benchmark study and uncertainty assessment of numerical predictions of global wave loads on damaged ships

Ocean Engineering, 2017
Results are presented of a benchmark and uncertainty assessment study organised by the MARSTRUCT Virtual Institute on global linear wave loads on damaged ship.
J. Parunov   +11 more
semanticscholar   +1 more source

A Millimeter Wave Hot Load

1972 IEEE GMTT International Microwave Symposium, 1972
A new and simple millimeter wave hot load has been developed with an equivalent temperature of 888 /spl plusmn/10.7 Kelvins (K) (/spl plusmn/1. 3 percent) for the 50 to 75 GHz frequency band. The load is operated in an oven at a temperature of 1000 K.
A. Larsen   +3 more
openaire   +1 more source

Investigation Into Wave Loads and Catamarans

Hydrodynamics for High Speed Craft, 1999
Catamaran designs, whilst fundamentally unchanged from their historic predecessors, have developed rapidly over the last decade. As these vessels become larger and faster, accurate prediction of hull loads becomes increasingly important. Unlike more traditional vessels, high speed craft must have efficient, light-weight structures to maximise their ...
S M Cook, P Couser, K Klaka
openaire   +1 more source

Wave Loads on Offshore Structures

Annual Review of Fluid Mechanics, 1990
The author discusses how knowledge of wave-induced loads is essential in both the design and operation of offshore structures. In hostile areas like the North Sea, the significant wave height (mean of the highest one third of the waves present in a sea) can be larger than 2 m 60% of the time.
openaire   +1 more source

On transport of bed load by waves

Journal of Hydraulic Research, 1989
The Bagnold's energy concept for sediment transport is used to estimate the volume of sediment mobilized by strong wave action. The results are compared with wave tunnel data for sheet flow conditions and with bed load formulae by Sleath and by Madsen and Grant. The predictions differ excessively and agreement with wave tunnel data is poor. The results
openaire   +1 more source

Environmental Loading-Waves and Currents

2002
This chapter is devoted to the formulation of the distributed transverse fluid load f (X, t) in an ocean environment. An offshore structure in an ocean environment is subjected to loadings due to wind, current, and waves. The Morison equation is used to model the in-plane fluid force.
Seon Mi Han, Haym Benaroya
openaire   +1 more source

Wave induced fatigue loads

Stahlbau, 2014
AbstractOffshore wind turbines are subject to dynamic excitation from wave loads. Especially when monopile substructures are used, significant fatigue loads can be induced by waves, which are then governing the design. Calculations in the frequency domain are very efficient to compute such wave induced loads and by applying some simplifications, very ...
openaire   +1 more source

Extreme waves and wave loading in shallow water

1989
As an alternative to a more or less standard derivation procedure for design wave heights in relatively shallow water, two improvements of the procedure are suggested which lead to less conservative results. These improvements are based on observations of shallow water effects on both the decay of total wave energy density and on the extreme waves in ...
Klopman, G. (author)   +1 more
openaire   +1 more source

Waves and wave loading

1991
N.D.P. Barltrop, A.J. Adams
openaire   +1 more source

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