Accession Number : AD0822893
Title : EVALUATION OF CANDIDATE FIRE RESISTANT HYDRAULIC FLUIDS. SUPPLEMENT I. INCENDIARY GUNFIRE TESTS.
Descriptive Note : Final rept. 1 Mar-1 Jun 67,
Corporate Author : DOUGLAS AIRCRAFT CO INC SANTA MONICA CA MISSILE AND SPACE SYSTEMS DIV
Personal Author(s) : Seil, C. A. ; Bouchez, L. T. ; Freeman, V. L.
Report Date : JUN 1967
Pagination or Media Count : 43
Abstract : Tests were conducted on MIL-H-5606B, Esso 3158, Oronite 8515, and Dow Corning XF-1-0302 fluids contained in tubing at 3,000 psig and in simulated hydraulic reservoirs at 30 psig. U. S. .50-caliber armor-piercing incendiary ammunition was used against these fluids. Results of the tests show a significant reduction in both amount and duration of flame for each of the candidate fluids. The vulnerability of seven structural modifications of simulated hydraulic reservoirs containing MIL-H-5606B fluid were evaluated and compared with conventional aluminum reservoirs. Two of the configurations warrant further design optimization studies. These are (1) molded-laminated-rubber construction over aluminum, and (2) glass filament-wound construction with a sheet rubber stock overwrap.
Descriptors : *VULNERABILITY), (*HYDRAULIC FLUIDS, IGNITION), (*HYDRAULIC ACCUMULATORS, (*FIRE RESISTANT MATERIALS, HYDRAULIC FLUIDS), INCENDIARY PROJECTILES, ARMOR PIERCING AMMUNITION, ANTIAIRCRAFT AMMUNITION, ARMOR, AIRCRAFT EQUIPMENT, FIRE RESISTANT MATERIALS, FIRING TESTS(ORDNANCE), STAINLESS STEEL, ALUMINUM ALLOYS, FILAMENT WOUND CONSTRUCTION, SYNTHETIC RUBBER, COMPOSITE MATERIALS.
Subject Categories : Miscellaneous Materials
Lubricants and Hydraulic Fluids
Distribution Statement : APPROVED FOR PUBLIC RELEASE