967 resultados para Oscillatory Marangoni-Convection
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The development of sand ripples in an oscillatory-flow water tunnel was observed in 104 laboratory experiments approximating conditions at the seabed under steady progressive surface waves. The period, T, and amplitude, a, of the water motion were varied over wide ranges. Three quartz sands were used, with mean grain diameters, D = 0.55, 0.21, and 0.18 millimeter. In 24 experiments, with the bed initially leveled, T was reduced until ripples appeared, and their development to final equilibrium form was observed without further change in T. The remaining 80 experiments investigated the response of previously established bed forms to changes in T or a or both. The ripple length, lambda, and height, eta, were measured from photos, except when bed forms were three dimensional.
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"ORNL-1370."
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Mode of access: Internet.
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At head of title: Office of Naval Research. Contract N6 onr 243. Task order IV. Technical report no. 2.
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"Contract AT(30-1)-2789."
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Work performed at CANEL.
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"Report title: Theoretical investigations of the transition from bubble boiling to film boiling at forced convection"--p. v.
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Office of Naval Research. Contract ONR 243. Task order V. Technical report no. 1.
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Joint thesis (M. E. in E. E.: Diemer; M. E.: Cooper)--Cornell University, June 1903.
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"ASTIA document no. AD-142201."
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"Aircraft Laboratory, ContractNo. AF 33(600)-34097, Project No. 1315."
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Mode of access: Internet.
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Mode of access: Internet.
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Photocopy. Washington? Clearinghouse for Federal Scientific and Technical Information of the U. S. Dept. of Commerce, 1965.