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1. |
Atlas of the High‐Temperature Water Vapor Spectrum in the 3000 to 4000 cm−1Region |
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Journal of Physical & Chemical Reference Data,
Volume 12,
Issue 3,
1983,
Page 413-465
A. S. Pine,
M. J. Coulombe,
C. Camy‐Peyret,
J‐M. Flaud,
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摘要:
An atlas of the high‐temperature (1200 K) absorption spectrum of water vapor in the 3000 to 4000 cm−1region is presented. The infrared spectrum was recorded at Doppler‐limited resolution using a tunable difference‐frequency laser spectrometer. The spectral region scanned encompasses the strong OH stretching fundamentals, &ngr;1and &ngr;3, and the bending overtone, 2&ngr;2, as well as associated hot bands. Almost all the lines have been assigned using a model Hamiltonian which yields very satisfactory agreement between calculated and observed line positions forJup to 27 orKaup to 14. The calculated eigenvectors applied to the transition moment operator predict the measured line intensities quite closely. This work should serve as a reference for analyzing spectra from high‐temperature sources such as combustion exhausts and cool stars.
ISSN:0047-2689
DOI:10.1063/1.555689
出版商:AIP
年代:1983
数据来源: AIP
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2. |
Small‐Angle Rayleigh Scattering of Photons at High Energies: Tabulations of Relativistic HFS Modified Atomic Form Factors |
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Journal of Physical & Chemical Reference Data,
Volume 12,
Issue 3,
1983,
Page 467-512
D. Schaupp,
M. Schumacher,
F. Smend,
P. Rullhusen,
J. H. Hubbell,
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摘要:
Tabulations are presented of relativistic Hartree–Fock–Slater modified atomic form factors fromx=0 to 100 A˚−1for all elements fromZ=1 toZ=100. These modified form factors represent the atomic Rayleigh scattering amplitudes with good accuracy at energies well above theK‐shell binding energies and small momentum transfers and therefore should be used instead of the normal relativistic atomic form factors in the MeV energy range.
ISSN:0047-2689
DOI:10.1063/1.555690
出版商:AIP
年代:1983
数据来源: AIP
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3. |
Thermodynamic Properties of D2O in the Critical Region |
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Journal of Physical & Chemical Reference Data,
Volume 12,
Issue 3,
1983,
Page 513-529
B. Kamgar‐Parsi,
J. M. H. Levelt Sengers,
J. V. Sengers,
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摘要:
An analysis is presented of the thermodynamic properties of D2O in the critical region. It is shown that the data can be represented by the same revised and extended scaled fundamental equation formulated earlier for the thermodynamic properties of H2O in critical region. The equation is valid in the range 220–465 kg/m3in density and 638–683 K in temperature. Tabulated values of the thermodynamic properties of D2O in the critical region are presented. A comparison with a comprehensive analytic fundamental equation, recently formulated by Hill and co‐workers, is included in the paper.
ISSN:0047-2689
DOI:10.1063/1.555691
出版商:AIP
年代:1983
数据来源: AIP
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4. |
Chemical Kinetic Data Sheets for High‐Temperature Chemical Reactions |
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Journal of Physical & Chemical Reference Data,
Volume 12,
Issue 3,
1983,
Page 531-590
N. Cohen,
K. R. Westberg,
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摘要:
A new program for the compilation and evaluation of chemical kinetic data is described. Rate coefficient measurements are assessed for probable accuracy and precision. Transition‐state theory is often used to extrapolate measurements to higher temperatures. For every reaction reviewed, a recommended rate coefficient is given in the formk=ATn×exp(−B/T). Pertinent data and conclusions are summarized on a two‐page Data Sheet, each sheet covering one reaction or occasionally two or three closely related reactions. Twenty‐seven Data Sheets are presented for reactions important in modeling and understanding chemical lasers, hydrogen–oxygen combustion, hydrocarbon oxidation, and aluminum or boron propellant systems.
ISSN:0047-2689
DOI:10.1063/1.555692
出版商:AIP
年代:1983
数据来源: AIP
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5. |
Molten Salts: Volume 5, Part 2. Additional Single and Multi‐Component Salt Systems. Electrical Conductance, Density, Viscosity and Surface Tension Data |
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Journal of Physical & Chemical Reference Data,
Volume 12,
Issue 3,
1983,
Page 591-815
G. J. Janz,
R. P. T. Tomkins,
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摘要:
Evaluated data for the four properties, density, surface tension, viscosity, and electrical conductance are reported for salt systems in which the anionic and cationic species may differ. This contrasts with the systems in the preceding publications in this series in which the anionic species were, in general, the same in the binary mixtures. The results are reported in equation form, with brief tables of numerical values. A cross index by salt system was compiled and is included for ease of accessing the data tables.
ISSN:0047-2689
DOI:10.1063/1.555693
出版商:AIP
年代:1983
数据来源: AIP
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6. |
International Tables of the Surface Tension of Water |
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Journal of Physical & Chemical Reference Data,
Volume 12,
Issue 3,
1983,
Page 817-820
N. B. Vargaftik,
B. N. Volkov,
L. D. Voljak,
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摘要:
This paper presents a table for the surface tension of water from 0.01 to 374 °C and an interpolating equation which represents the values in the table to well within their estimated uncertainties. The table of values and the interpolating equation are those recommended by the International Association for the Properties of Steam (IAPS) in its recent official release. The experimental measurements of the surface tension of water and their uncertainties are discussed, as is the development of the IAPS tables.
ISSN:0047-2689
DOI:10.1063/1.555688
出版商:AIP
年代:1983
数据来源: AIP
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