Abstract
A Rotating Cylinder Type Apparatus is Described, Suitable for Determining Drag in Cylindrical Couette Flow of Rarefied Gases, and for Evaluating Tangential Momentum Accommodation Coefficients at Gas-Solid Boundaries. the Apparatus is Equipped with a Damping Device using Diffusion Pump Oil for Eliminating Undesirable Oscillations in the System. Tangential Momentum Accommodation Coefficients of Argon on Aluminum Were Determined with an Accuracy of ±2.5%. the Results Obtained Indicate that the Apparatus May Be Used over a Wide Pressure Range, Corresponding to Free Molecule and Continuum Flow Conditions. © 1970 the American Institute of Physics.
Recommended Citation
D. J. Alofs and G. S. Springer, "Rotating Cylinder Apparatus for Rarefied Gas Flow Studies," Review of Scientific Instruments, vol. 41, no. 8, pp. 1161 - 1163, American Institute of Physics, Dec 1970.
The definitive version is available at https://doi.org/10.1063/1.1684748
Department(s)
Mechanical and Aerospace Engineering
International Standard Serial Number (ISSN)
0034-6748
Document Type
Article - Journal
Document Version
Final Version
File Type
text
Language(s)
English
Rights
© 2023 American Institute of Physics, All rights reserved.
Publication Date
01 Dec 1970
