DOI: 10.1063/1.1746496. Heat-Capacity Lag Measurements in Various Gases

Heat-Capacity Lag Measurements in Various Gases

10.1063/1.1746496

Crossref journal-article

AIP Publishing

The Journal of Chemical Physics (317)

Abstract

The impact-tube method of measuring relaxation times for the transfer of molecular energy from translational to internal degrees of freedom has been introduced in a previous report. This method has been applied to a series of gases to make measurements of relaxation times which would be difficult to measure quantitatively by sonic methods. Measurements of the relaxation times of the vibrational energy of H2O, N2, N2 catalyzed by H2O, and CCl2F2 are presented. The existence of a measurable lag in the adjustment of the rotational heat capacity of H2 has been confirmed, and measurements of its relaxation time are presented.

Bibliography

Huber, P. W., & Kantrowitz, A. (1947). Heat-Capacity Lag Measurements in Various Gases. The Journal of Chemical Physics, 15(5), 275â284.

Authors 2

Paul W. Huber (first)
Arthur Kantrowitz (additional)

References 14 Referenced 89

10.1063/1.1724115 / J. Chem. Phys. (1946)
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{'key': '2024020812542044000_r3', 'first-page': '34', 'volume': '1', 'year': '1936', 'journal-title': 'Physik. Zeits. Sowjetunion'} / Physik. Zeits. Sowjetunion (1936)
10.1016/S0031-8914(37)80156-1 / Physica (1937)
10.1016/S0031-8914(38)90665-2 / Physica (1938)
10.1016/S0031-8914(42)90116-2 / Physica (1942)
{'key': '2024020812542044000_r5'}
10.1063/1.1770434 / Rev. Sci. Inst. (1946)
{'key': '2024020812542044000_r6'}
10.1103/PhysRev.69.632 / Phys. Rev. (1946)
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{'key': '2024020812542044000_r8', 'first-page': '199', 'volume': '41', 'year': '1938', 'journal-title': 'Zeits. f. Physik. Chemie'} / Zeits. f. Physik. Chemie (1938)
{'key': '2024020812542044000_r9'}
{'key': '2024020812542044000_r10'}

Dates

Type	When
Created	20 years, 7 months ago (Jan. 9, 2005, 6:56 a.m.)
Deposited	1 year, 6 months ago (Feb. 8, 2024, 7:57 a.m.)
Indexed	2 months ago (July 2, 2025, 11:15 a.m.)
Issued	78 years, 4 months ago (May 1, 1947)
Published	78 years, 4 months ago (May 1, 1947)
Published Print	78 years, 4 months ago (May 1, 1947)

Funders 0

None

BibTeX

@article{Huber_1947, title={Heat-Capacity Lag Measurements in Various Gases}, volume={15}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.1746496}, DOI={10.1063/1.1746496}, number={5}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Huber, Paul W. and Kantrowitz, Arthur}, year={1947}, month=may, pages={275–284} }

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