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Wave Loads and Vessel Motions

Wave Loads and Vessel Motions

The prediction of wave loading is a key component of engineering design for offshore structures, either to determine design loads, or to calculate resulting vessel motions. BMT's specialist knowledge and experience in numerical modelling of wave loads and vessel response, software development and physical model testing provides an unrivalled analysis and consultancy capability.

Consultancy Services

· · · Third party verification Independent expert advice to model test programmes Assessment of wave loading and induced motions for fixed and floating structures

- Wave loads, hydrodynamic added masses and damping coefficients - Motions of floating structures and vessels in regular and irregular waves - Tensions in mooring lines and flexible risers, together with attachment point loads - Mean and low frequency wave drift forces and motions in regular and irregular waves - Wave run-up and air-gap

Capabilities

· Software tools

- Computational Fluid Dynamics (CFD) - NMIWAVE is a linearised frequency-domain program - BMTSPM is used for non-linear time-domain simulations - ORCAFLEX uses both coupled and uncoupled time-domain analysis methods

·

Physical model tests - Planning

- Management - Execution - Post analysis

Benefits

· · · · Office locations in London, Houston and Aberdeen - close to your project team Combination of physical and numerical modelling expertise Combination of in-house-developed and proprietary software At the forefront of experimental and theoretical research into wave loading of offshore structures · · Extensive model test validation of software and numerical modelling methods Extensive experience in model testing, and of managing model tests in the world's leading basins · Experienced in the third party verification role

BMT Fluid Mechanics Limited

67 Stanton Avenue, Teddington, TW11 0JY, UK Tel: +44 (0)20 8943 5544 Fax: +44 (0)20 8943 3224 E-mail: [email protected] Website: www.bmtfm.com

April 2007

Information

bmt leaflet

2 pages

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