GL Garrad Hassan Releases New Version of Bladed

Press Release
Monday, March 18, 2013
Photo: GL Garrard Hassan

GL Garrad Hassan has released Version 4.4 of Bladed, the industry standard integrated software package for the design and certification of onshore and offshore wind turbines. The release of Version 4.4 represents a significant milestone for Bladed, with many new features, including a new pitch actuator model with additional functionality, a new external controller interface, improved moorings capability for floating turbines, and several updates to the hardware test module. Celebrating its 20th birthday this year, Bladed continues to respond to the needs of the industry by developing features that are important in the design and analysis of today’s modern turbines.
 
Based on a multibody dynamics system and with a rigorous formulation of the aerodynamics, electrical systems, control systems, wind and sea state environments, Bladed offers wind turbine and component manufacturers, design consultants and research organizations a validated and reliable design tool.
 
This latest release of Bladed includes numerous updates, particularly to the pitch actuator modeling, which now includes such additional features as setpoint trajectory planning, limit switches, end stops and variable torque limits. A new interactive user interface screen also provides a clearer description of the model and options available. 
 
As well as the pitch actuator modeling, this release also sees the introduction of a new interface between the simulation code and the external controller, making it more straightforward and clearer to write controllers that utilize a large number of variables and options.
 
The floating capability has also been enhanced by the addition of a tool that allows the user to auto populate the stiffness matrix that represents a catenary mooring line from some basic line properties. This, along with a number of additional updates improves the functionality and usability of the software.

www.gl-garradhassan.com
 

Maritime Reporter November 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Technology

PlateSmart Ups Security at Port Tampa Bay

Port Tampa Bay, Florida’s largest maritime port and the 16th largest in the United States, has elected to implement PlateSmart's ARES enterprise license plate recognition-based video analytics system.

NSRP Awards $11m for R&D Project Portfolio

The Executive Control Board of the National Shipbuilding Research Program (NSRP) has selected a new round of research and development projects for award, as part

Liquefaction Terminals to Dominate LNG Capital Expenditure

Capital expenditure (Capex) on global LNG facilities is expected to total $259 billion (bn) over the period 2015-2019, with investments expected to be 88% larger

Software Solutions

K Line to Expand Use of Eco-efficiency Software

Three further K Line vessels to install ClassNK-NAPA GREEN eco-efficiency software after reporting fuel savings during trials on an 8,600 TEU container vessel   NAPA

Breakthrough Capability Keeps Subs, Ships Safe

Interactive software that can dramatically cut the time it takes to plan safe submarine missions is crossing over to the surface fleet and is being installed

Lloyd's Register Foundation Funds Big Data Study

The Lloyd’s Register Foundation today launched its Foresight review of big data and announced a conditional grant offer of £10 million to support research by

Offshore Energy

Teekay Petrojarl Contracts Damen for FPSO Upgrade

Damen Shiprepair Rotterdam (DSR), part of Damen Shiprepair & Conversion (DSC), has been awarded an EPC contract by Petrojarl I LLC for the upgrade of its FPSO Petrojarl I.

DNV GL Targets Safer Approach to Subsea Lifting

The completion of a joint industry project (JIP) to improve existing standards and regulations around subsea lifting operations has resulted in a new recommended practice (RP).

Polarcus Awarded 3D Project Off West Africa

Polarcus Limited has signed a letter of intent with Perenco Oil & Gas Gabon S.A. for a 3D marine seismic acquisition project offshore West Africa.   The project,

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Security Maritime Standards Navigation Pipelines Salvage Ship Simulators Shipbuilding / Vessel Construction Winch
rss | archive | history | articles | privacy | terms and conditions | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.1380 sec (7 req/sec)