635 research outputs found

    Studies of lunar soil mechanics, final report, jun. 15, 1963 - dec. 15, 1964

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    Properties of simulated lunar soils in lunar environmen

    Studies of lunar and Martian soil mechanics Third quarterly progress report, Jun. - Sep. 15, 1965

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    Lunar and Martian soil mechanics - soil shear strength and penetration resistance under high vacuum, and composition of desorbed gases from heated soil sample

    A force balance system for the measurement of skin friction drag force in the presence of large vibrations and temperatures

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    Design of counterbalance system for skin friction drag measurements on hypersonic vehicle

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    Thesis (Ed.M.)--Boston Universit

    Multi-component Force Balance Control Systems Final Report

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    Technique and apparatus for drag, lift, and pitch force measurements in hypersonic wind tunnel

    Studies of Lunar Soil Mechanics Final Report, 15 Dec. 1965 - 1 Mar. 1966

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    Ultrahigh vacuum effects on properties of simulated lunar soi

    Tandem mirror with axisymmetric central cell ion

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    The Design of a Skin Friction Meter for Use in Extreme Environmental Conditions Final Report

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    High altitude, high temperature meter system for skin friction measurement on flying hypersonic ramje

    BATTERY USAGE IN THE FUTURE FLEET

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    This research effort examined the current advanced battery requirement (baseline) and projects anticipated battery requirements for the operating force in 2035 and 2045. The research is conducted using a mission engineering perspective to determine the battery requirements. The analysis includes battery chemistry, energy density, charge/discharge rate, safety concerns, and the like, of the battery. In this research the following questions are answered: What is the current advanced battery requirement (baseline)? What is the projection for batteries required by the operating force by 2035? What is the projection for batteries required by the operating force by 2045? Upon completion of the research, the team was able to definitively determine that there will be a role for Li-ion batteries within the fleet of Navy vessels. That role will, however, be limited to running specific subsystems or equipment and will not replace the ship generators. This will remain true until the energy density of battery technology even begins to approach that of petrochemicals, which we believe is many years away if possible.Outstanding ThesisCivilian, Department of the ArmyCivilian, Department of the ArmyCivilian, Department of the ArmyCivilian, Department of the ArmyCivilian, Department of the ArmyApproved for public release. Distribution is unlimited
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