Glass Reinforced Polyester (GRP) and composite bow sonar domes with turbulent flow noise surface treatment.
All classes of UK Submarines:
- Swiftsure - SSN
- Trafalgar - SSN
- Vanguard - SSBN
- Astute - SSN (under construction)
Polyurethane turbulent flow noise treatment to create a quiet array space environment by reducing the effects of radiated noise generated by water passing over the sonar dome at speed.
Composite sonar domes for other Navies:
- Victoria Class - Canada
- Collins Class - Australia
- Carbon/Glass hybrid sonar dome
- Oberon Class - Canada
- Oberon Class - Australia
- Modified large sonar bow dome
- Walrus Class - Netherlands
- A17 - Sweden
- Sea Dragon - Taiwan
Improving the acoustic performance of the sonar array active or passive modes in operational conditions.
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