Technical Services

Providing services to:
• Private individuals
• Companies
• Organizations
• Governments

For all your requirements:
• Research and development
• Super fuel-efficient hull designs
• Bray keels
• Bulbous bow designs
• Bi-foil skegs
• Technical studies
• Powering Estimates
• Reports concerning structures
• Propeller calculations
• Stability reports
• Weight calculations
• Feasibility studies
• Operational aspects for all types of marine equipment
• Open water and tank model test programs

Research is a part of our company name, and an important part of our work. We have made a commitment to an ongoing quest for excellence in design. As a part of that commitment, we initiate independent research projects and offer various high quality maritime technical services.

Open Water model studies can be undertaken according to specific project needs with our own equipment, and tank testing studies as required are available working with BC Research Ocean Engineering.

          
Run Speed                        Underwater Testing                     Tank at U.B.C.

Computer generated hydrostatic cross curves, righting arm, intact stability, floodable length, and tank capacity calculations for virtually any type of vessel are available as required. Stability calculations and vessel loading can be prepared to meet the requirements of Transport Canada Ship Safety, Canadian Forces, International Maritime Organization, U.S. Coast Guard and the U.S. Navy.

Vessels may be designed to meet rules of the American Bureau of Shipping, Det Norske Veritas, Bureau Veritas, and Transport Canada Ship Safety.

As the need arises for special skills not available through Bray Yacht Design and Research, we work with outside consultants as required to achieve a desired design goal.

Propeller and nozzle design as well as propulsion, resistance, performance prediction and calculations can all be made available. Specialized structural, heating, ventilation, electrical and mechanical engineering design and consultative services can also be provided. Models for static display as well as for testing can be commissioned.

Many projects retrofitting bulbous bows and twin fixed stabilizing keels have been completed, with clients expressing great satisfaction with the results.

Contact Naval Architect, Pat Bray pat@brayyachtdesign.bc.ca to find out more about these and other design services.

Patrick J. Bray,
Naval Architect