19,989 research outputs found

    Gravitational Radiation from a Spinning Ellipsoid of Uniform Density

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    Gravitational radiation calculation of spinning ellipsoid of uniform density for estimation of energy loss rate of collapsing neutron sta

    Small scale wind tunnel model investigation of hybrid high lift systems combining upper surface blowing with the internally blown flap

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    A small-scale wind tunnel test of a two engine hybrid model with upper surface blowing on a simulated expandable duct internally blown flap was accomplished in a two phase program. The low wing Phase I model utilized 0.126c radius Jacobs/Hurkamp flaps and 0.337c radius Coanda flaps. The high wing Phase II model was utilized for continued studies on the Jacobs/Hurkamp flap. Principal study areas included: basic data both engines operative and with an engine out, control flap utilization, horizontal tail effectiveness, spoiler effectiveness, USB nacelle deflector study and USB/IBF pressure ratio effects

    On the theory of polarization transfer in inhomogeneous magnetized plasmas

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    Polarization transfer theory in inhomogeneous magnetized plasmas with mode couplin
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