Mechanism of dimensional instability /

"Classification cancelled or changed to UNCLASSIFIED by authority of TIS Change Notice No. 1849 by ASB TISOR, date 8/14/55."

Dimensional instability of uranium

"Contract AT(30-1)2101."

Basic studies of rotating stall and an investigation of flow-instability sensing devices

pt. 1. Basic studies of rotating stall flow mechanisms.--pt. 2. Investigation of flow-instability sensing devices.

Safe operation of capacitance meters using high applied-bias voltage /

Includes bibliographical references (p. 49).

Critical voltage levels as the criterion for planning power systems: Poland.

Mode of access: Internet.

Instability considerations for various difference equations derived from the diffusion equation,

"Prepared for American Mathematical Society Meeting, Los Angeles, California, Nov. 27, 1954."

A versatile high-voltage bias supply for extended range MIS C(V) and G(V) measurements /

Includes bibliographical references (p. 61).

Operator's manual including basic issue items list : test set, generator, and voltage regulator, automotive (Allen Electric and Equipment Co. model 30-82) (4910-270-3780).

"April 1965."

Operator's manual : test set, generator, and voltage regulator, automotive, 6, 12, and 24 volt systems (Sun Electric Corp., model no. VAT-25) (4910-270-3780).

"August 1966."

Operator, organizational, direct support, and general support maintenance manual (including repair parts and special tools list and depot maintenance repair parts and special tools) : test set, generator and voltage regulator, automotive, 12-and 24-volt systems (Allen Electric and Equipment Company model no. 30-92) (4910-092-9136).

"15 October 1971."

Operator's manual for low voltage circuit testers.

"April 1975."

High voltage electrical safety orders.

Mode of access: Internet.

Crane, H. Richard "Dick" Experiments - High Voltage Accelerator

Glass Slide #11

Capillary jet instability under the influence of gravity

The focus of this paper is on the effect of gravity stretching on disturbed capillary jet instability. Break-up and droplet formation under low flows are simulated using finite difference solution of a one-dimensional approximation of disturbed capillary jet instability chosen from the work by Eggers and Dupont (J. Fluid Mech. 155 (1994) 289). Experiments were conducted using water and aqueous glycerol solutions to compare with simulations. We use a gravity parameter, G, which quantifies gravity stretching by relating flow velocity, orifice size and acceleration and is the reciprocal of the Fronde number. The optimum disturbance frequency Omega(opt) was found to be inversely proportional to G. However, this relationship appears to be complex for the range of G's investigated. At low G, the relationship between Omega(opt) and G appears to be linear but takes on a weakly decaying like trend as G increases. As flows are lowered, the satellite-free regime decreases, although experimental observation found that merging of main and satellite drops sometimes offset this effect to result in monodispersed droplet trains post break-up. Viscosity did not significantly affect the relationship between the disturbance frequency and G, although satellite drops could be seen more clearly close to the upper limit for instability at high G's. It is possible to define regimes of satellite formation under low flows by considering local wavenumbers at the point of instability. (C) 2004 Elsevier Ltd. All rights reserved.