26,956 research outputs found

    Resonant four-wave interaction of electron plasma oscillations

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    Electrostatic approximation of resonant four-wave interaction of electron plasma oscillation

    On the use of a priori statistics in problems of plasma turbulence

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    Statistical averaging procedure in problems of plasma turbulence involving Vlasov equatio

    The evolution of wave correlations in uniformly turbulent, weakly nonlinear systems

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    Evolution of wave correlations in uniformly turbulent, weakly nonlinear system

    Development of fiber shields for engine containment

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    Tests were conducted in translational launchers and spin pits to generate empirical data used in the design of a Kevlar shield for containing engine burst debris. Methods are given for modeling the relationship of fragment characteristics to shielding requirements. The change in relative importance of shield mounting provisions as fragment energy is increased is discussed

    An SCF-stabilization approach to excited states embedded in the continuum

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    By using SCF and stabilizationā€like procedures, we have located a (Ļ€, Ļ€*) singlet resonanceā€like state in ethylene at 10.21 eV. This state is embedded in the ionization continuum and carries an oscillator strength of 0.46 and is probably the analog to the spectroscopic V state in Hartreeā€“Fock theory. Implications of these results for other systems are discussed

    A macroscopic quasi linear theory of the garden hose instability

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    Macroscopic quasilinear theory of garden hose instabilit
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