SBIR/STTR Research Award
FLOW APPLICATIONS
Award amount
$66,384Program and phase
SBIR · Phase IAward year
1985Award details
- Awarding agency
- Department of Defense
- Branch
- Navy
- Recipient company
- U.s. Composites Corp
- Proposal award date
- Not reported
- Contract end date
- Not reported
- UEI
- Not reported
- Solicitation number
- Not reported
- Topic code
- Not reported
Research abstract
HIGH PERFORMANCE POROUS MATERIALS ARE NEEDED FOR THE DEVELOPMENT OF LAMINAR FLOW TECHNOLOGY. LAMINAR FLOW CONTROL IN AIRCRAFT COULD PROVIDE FUEL SAVINGS UP TO 20%. IN SUBMERSIBLES, THIS TECHNIQUE WILL REDUCE BOTH DRAG AND RADIATED NOISE. COMPOSITE MATERIALS HAVE ADVANTAGES FOR UNDERSEA SUBMERSIBLES: THEY PROVIDE HIGH STRENGTH, ARE NON-CORRODING, NON-MAGNETIC AND ARE READILY MOLDED. COMPOSITES CAN HAVE HIGH INTERNAL DAMPING TO REDUCE RADIATED NOISE. THE CHALLANGE ADDRESSED BY THIS PROPOSAL IS TO DEVELOP A RELIABLE AND ECONOMIC MEANS OF CREATING SMALL PORES IN A COMPOSITE LAMINATE. THREE VARIATIONS OF A NOVEL TECHNIQUE WILL BE USED TO FABRICATE POROUS COMPOSITE TEST CYLINDERS. SURFACE WAVINESS AND FINISH WILL BE MEASURED AND FLOW CHARACTERISTICS WILL BE EVALUATED.
Technology keywords
Not reported