Therefore, the Froude number is generally significant in describing liquid experiments but is unimportant for the gas experiments in the combustor. ...
NASA Website
The effect of accelerated solar-wind flows on the scintillation index m, the effective speed v/sub eff/ of the diffraction pattern, and the skewness S of the cross-correlation function is investigated. The variations of the parameters m, v/sub eff/, and S are correlated.
Energy Citations Database
The effect of magnetic and electric fields on quasiunidimensional flow of a perfectly conducting fluid through a duct does not modify it. This effect is important for imperfectly conducting fluids, and allows: non uniform, stationary flows tn a duct with constant cross-section; transonic flows with sonic ...
The acceleration of pellets is considered in a channel of constant cross section, and analytic expressions are derived for the pellet velocity at the exit of the channel and for the minimum discharge of the accelerating gas; the results are used to optimize the design of a gasdynamic injector. The injector for the Tuman-3 tokamak is ...
The fast plasma flow observed in the near-Earth plasma sheet is closely related with magneto-spheric substorm. In these events, the enhancements of the cross-tail component of fast plasma flow and that of magnetic field are frequently observed. In this study, the relationship be-tween these two components are investigated using three ...
NASA Astrophysics Data System (ADS)
The flow in conical supersonic micronozzles and behind them by deposition of pentacene accelerated by helium was studied with the use of direct simulation Monte-Carlo method. The Knudsen number in critical cross-section of nozzles is 0.0043. A directedness of resulting accelerated pentacene ...
... Accession Number : AD0290837. Title : ON PLASMA ACCELERATION IN CROSSED ELECTRICAL AND MAGNETIC FIELDS. ...
DTIC Science & Technology
... Title : THE CONSTANT ACCELERATION GAS GUN PROBLEM,. ... The whole flow then is in a state of constant acceleration. ...
Errors in methods based on finite difference approximations and using cross spectral densities of accelerations at closely spaced pipe cross sections for measuring structure-borne energy flow in thin walled circular cylindrical pipes (by separating the co...
National Technical Information Service (NTIS)
The curve of the free surface of a flow in a circular pipe was calculated by integrating the integral equations of nonuniform motion of the fluid in which the depth of the flow, distance, the slope of the conduit bottom, discharge, area and hydraulic radius of the cross section, Chezy and Coriolis coefficients, and the ...
16:024885The general concept of using crossed electrostatic and magnetic fields to accelerate the flow of an ionized plasma was investigated experimentally and theoretically. The experimental installation consists of an air-stabilized arc which serves as the plasma generator, an inlet viewing chamber for velocity measurements, ...
... ACCELERATORS, *ION ACCELERATORS, RINGS, VACUUM APPARATUS, ELECTRONS, MAGNETIC FIELDS, CROSSED FIELD DEVICES ...
The planned target for the Accelerator Production of Tritium (APT) neutron source consists of an array of tungsten rod bundles through which D{sub 2}O coolant flows axially. Here, a scoping analysis of flow through an APT target rod bundle was conducted to demonstrate that lateral cross-flows are important, and ...
... Title : THE CORRELATION OF THE SCATTERING CROSS-SECTIONS OF THE DISTURBED INDEX OF REFRACTION AND THE ACCELERATION ...
The strongest deceleration of electron flow (Fig. 3b) and strongest transverse acceleration ... are decelerated. This acceleration and deceleration is shown ...
