... have to be chosen to utilize the available data. These estimates cannot be correct and it is important to appreciate the order of the possible error. wth whch simple model three-hourly value underwater technology equatlon mdicate upstream oil & gas accuracy gven stone data...

... hmdcast procedure usmg whch penod rosenthal north european storm study meteorologcal office wth gunther underwater technology gnd pomt upstream oil & gas pressure field ness database INTRODUCTION Numerical modelling techniques for waves, surges and currents have...

...A Wave Hindcasting Model P. J. Hawkes, Hydraulics Research, UK There are a considerable number of wave records around the coasthe of the Uruted fingdom and elsewhere, but all too often the engmeer is faced wth a short data set whch IS situated too far from his particular area of mterest...

... wave process storm return penod wth stochastic environmental design criteria extreme value estunate tolerance mterval validation criteria vanation labeyne distribution function sea state The environmental data acquisition and processing from measurements made in the Frigg Field...

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... computer-based system software system quahty chent quahty method wth underwater technology assurance documentation semce procedure quahty system documentabon requlrement apphcation suppher bsi numerical model software whch The quality of a numerical model or computer...

... spectra amphtude phase spectrum standmg second-order force sensitivity underwater technology wave spectrum platform sequence regular wave functlon spectrum wth penod subsea system frequency resolution response spectrum whch dnft force waste management This chapter...

... ) , the posihons of mternal bdal troughs numbers 21, 22 and 23 as described by PMN, and the location of moonng 080 September 1985 amphtude, it is generally thought that a hgh surface bdal flow across the shelf break 1s necessary, together wth a steep topographic slope. Nevertheless, m many areas of the world's...

... equahon amphtude gnd regon reservoir simulation thompson spauldmg usmg boundane cpu tune equation soluhon equabon boundary elevation three-dimensional numerical model coordmate system wth numencal model boundary-fitted coordinate swanson A Three-dimensional Numerical Model...

... gven shear current wth Models of Wave-Current Interaction M A. Srokosz, Institute of Oceanographic Sciences, UK INTRODUCTION One of the contmuing topics of interest m the field of design of offshore structures is that of wave-current mteractions and then- effects on structures The standard...

... results. The range of applicability of the different wave theories is considered in some detail by Sarpkaya and Isaacson (1981). mass flux wth watson whch velocity profile wave-current velocity profile reservoir characterization upstream oil & gas theone current profile stoke dnft...