• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 1
  • Tagged with
  • 124
  • 124
  • 120
  • 119
  • 117
  • 114
  • 4
  • 3
  • 3
  • 2
  • 2
  • 2
  • 2
  • 2
  • 2
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Plume interactions

Wicks, P. J. January 1992 (has links)
No description available.
2

The determination of the radial distribution of optical gain at 633nm in small bore helium-neon discharges

Spoor, S. P. January 1985 (has links)
No description available.
3

RF excited carbon monoxide lasers

Pearson, Guy Neville January 1988 (has links)
No description available.
4

The effect of self-generated magnetic fields on Rayleigh-Taylor instability in inertially confined fusion targets

Raja, Muhammad Mumtaz January 1992 (has links)
No description available.
5

Spectral studies of high temperature plasmas

Harra, L. K. January 1993 (has links)
No description available.
6

Impulse breakdown of a point-plane gap in SF6 and SF6/N2 mixtures

Rodrigo, H. January 1982 (has links)
A dual photomultiplier system and a field probe has been used to study the optoelectrical phenomena is commercially pure SF6 and mixtures posºtºve of SF6 with oxygen free N2, underAimpulse voltages in a point plane gap. The luminous extension of the predischarge, the electric field at the cathode, and where possible the velocity of discharge propagation has been measured. An extrapolation technique has been used to estimate the critical pressure, and the results have been compared with those of other recently published work. An attempt has been made to establish the different regimes of operation with regard to leader formation both prior to and after streamers cross the gap. This has been done with particular emphasis on the d/r ratio and the field variation with increment in voltage. The cloud model has been shown to be inoperative under impulse voltage conditions such as in this thesis. Comparisons have been made of critical pressure determined under d. c. conditions with any available results obtained using impulse voltages. An attempt has been made to explain the large discrepancy particularly in SF6 between the calculated and experimentally determined values of Vi , the corona initiation voltage. The internal electric field and the electrostatic radius, -of the, discharge channel has been estimated. The analysis of the experimental results has been carried out for the stem and leader stages of the discharge development using an electrostatic model, prior to the streamers crossing the, gap and reaching the cathode, By comparing the , results with those of other authors, it has been shown that : the results of the leader internal electric field are in reasonable agreement with the work of others
7

Interactions between rotating electrons and fast electromagnetic waves

Haldar, M. K. January 1982 (has links)
No description available.
8

The scattering of waves in random media and from rough surfaces

Rotherham, S. January 1982 (has links)
No description available.
9

A study for a high power millimetric-wave gyrotron

Stenton, J. A. C. January 1985 (has links)
No description available.
10

Modelling of minority ion kinetics in tokamak plasmas during ion cyclotron resonant heating

Dalla, Silvia Carla January 1997 (has links)
No description available.

Page generated in 0.4069 seconds