Applying Fine Water Mist (FWM) Technologies to Replace HFP Systems on New Construction Ships
Small Business Information
HUGHES ASSOCIATES, INC.
3610 Commerce Drive, Suite 817, Baltimore, MD, 21227
AbstractAs a follow-on to the DDG 51 Phase I SBIR, PMS 500 and NAVSEA 05P4 are pursuing the goal of replacing all Heptafluoropropane (HFP) gaseous agent systems on future ships with water mist. More specifically, for use in marine gas turbine enclosures and flammable liquid storerooms. The objectives of the Phase II effort will be to address the technical issues associated with the use of water mist in turbine enclosures and flammable liquid storerooms, and to develop and optimize water mist systems for these applications. The preliminary designs developed Hughes Associates, Inc. (HAI) during the Phase I effort and will serve as the starting point for the Phase II program. The proposed approach is outlined as follows: • Identify the performance requirements of the system for the specific application. • Develop a detailed engineering design and design manual for implementing water mist in this application. • Conduct the necessary fire tests to bound, optimize and then validate the performance and capabilities of the prototype system. • Develop a detailed cost/benefit analysis for implementing the new systems. • Develop a detailed “Safety Case” to help establish the appropriate USCG/ABS approvals for commercialization.
* information listed above is at the time of submission.