Uranium plasma opacity measurements
Absolute opacities of uranium plasma measured by using gas-driven shock tube
Koopman, D. W.↗
Engineering topics
Miller, M. H.
Publications and source records attributed to Miller, M. H..
Atomic transition probabilities of the halogens
Halogens atomic transition probabilities spectroscopic measurements in visible and near IR spectra, using gas driven shock tube
Bengtson, R. D.↗
Measured emissivities of uranium and tungsten plasmas.
Uranium and tungsten absorption coefficients between 2,500-8500 A were measured as functions of thermodynamic variables. A gas-driven shock tube was used to obtain plasma temperatures, heavy metal partial pressures, and total pressures in the ranges 7,000-12,000 K, 0.02-1.0 atm, and 3.0-48 atm, respectively. Emission and absorption data were recorded both photographically and photoelectrically. The spectral distributions, thermal dependence and line-to-continuum ratios of the uranium and tungsten radiation differ distinctly. The uranium data are compared with theoretical predictions and with results from other experiments.
Miller, M. H.↗
Experimental transition probabilities for neon I
Transition probabilities of visible and near-IR neon lines, using gas-driven shock tube spectroscopy
Bengtson, R. D.↗
A high speed spectrograph shutter
Event-triggered high speed spectrograph shutter, studying shock tube plasmas
Miller, M. H.↗
Measured optical absorption coefficients for uranium plasmas
Absolute emissivities of uranium plasmas in gas driven shock tube
Miller, M. H.↗
Measured stark widths and shifts for neutral atomic lines
Stark-broadened neutral atomic line widths and shifts, determining electron densities from H beta profiles and pressure-temperature data
Bengtson, R. D.↗
A new method of absolute intensity calibration
Transition probability and Stark profile of H alpha standards for absolute intensity calibration of spectroscopic data from thermal shock tube plasma
Bengtson, R. D.↗
A thermally insensitive technique for measuring atomic transition probabilities.
Thermally insensitive technique for atomic transition probability measurement
Miller, M. H.↗
Measurements of the Stark broadening of H gamma.
Stark broadening of H-gamma for electron density measurement in plasma, noting temperature range
Bengtson, R. D.↗
Relative transition probabilities for silicon.
Relative transition probabilities for visible Si atom lines, noting disagreement with LS coupling predictions and solar Si abundance determination
Bengtson, R. D.↗
Thermally insensitive determinations of transition probabilities for CI, OI, NeI, AlII, SiI, SiII, PI, PII, SI, SII, and ClI
Thermally insensitive determinations of transition probabilities for CI, OI, NeI, AlII, SiI, SiII, Pi, PII, SI, SII, and ClI
Miller, M. H.↗
Atomic transition probabilities - New measurements for light elements
Measured transition probabilities for visible lines of carbon, silicon, phosphorus, and sulfur
Miller, M. H.↗
Development of a spectroscopic shock tube
Gas spectroscopic tube and component equipment instrumentation for radiative transfer experiments
INSTRUMENTATION↗
Nonconventional communication devices for the mars mission/ques/
Application of millimeter wavelengths for mars mission communication offers a small advantage over conventional microwave systems
MILLIMETER WAVE↗