A transit-time flow meter for measuring milliliter per minute liquid flow
A transit-time flow meter, using periodic temperature fluctuations as tracers, has been developed for measuring liquid flow as small as 0.1 ml/min in microchannels. By injecting square waves of heat i...
A transit-time flow meter, using periodic temperature fluctuations as tracers, has been developed for measuring liquid flow as small as 0.1 ml/min in microchannels. By injecting square waves of heat i...
Powder aspirator for shock tube studies of heterogeneous reactions
The application of single-pulse shock tube techniques in the study of heterogeneous reactions is described. In particular, nitric oxide removal on carbonaceous materials at temperatures simulating pul...
The application of single-pulse shock tube techniques in the study of heterogeneous reactions is described. In particular, nitric oxide removal on carbonaceous materials at temperatures simulating pul...
Pressure profiles at multimegabar pressures in a diamond anvil cell using x-ray diffraction
Rev. Sci. Instrum. 59, 318 (1988); doi:10.1063/1.1140248
Issue Date: February 1988
You are not logged in to this journal. Log in
Pressure distributions in a diamond anvil cell with a rhenium gasket have been measured at various pressures up to 212±6 GPa using energy dispersive x-ray diffraction with a synchrotron source. Three sets of type IA yellow diamonds were used with bevels of 5°, 7°, and 10°. For the 7°-beveled tips, a 5-µm-diam collimated beam was used to a pressure of 206±6 GPa. In the other experiments, collimators of 10–30 µm were used. In the region of the 50-µm central flat, the pressure was essentially uniform. The effect of finite collimator size on the measurement of pressure profiles is also analyzed.
Review of Scientific Instruments is copyrighted by The American Institute of Physics.
| History: | Received 8 September 1987; accepted 25 October 1987 |
| Permalink: |
http://link.aip.org/link/?RSINAK/59/318/1 |
| BUY THIS ARTICLE | (US$24) |
|
|
Connotea
CiteULike
del.icio.us
BibSonomy
KEYWORDS and PACS
- 07.35.+k
Specific instrumentation and techniques of general use in physics High-pressure production and techniques - 61.10.Lx
Structure of liquids and solids; crystallography X-ray determination of structures Small-angle scattering, EDXD, EXAFS, and other techniques - 62.50.+p
Mechanical, acoustical, and rheological properties of condensed matter High-pressure and shock-wave effects in solids - YEAR: 1988
RELATED DATABASES
PUBLICATION DATA
0034-6748 (print)
1089-7623 (online)
AIP
REFERENCES (18)
For access to fully linked references, you need to log in.
For access to fully linked references, you need to Log in.
- A. Jayaraman, Rev. Mod. Phys. 55, 65 (1983).
- A. Jayaraman, Rev. Sci. Instrum. 57, 1013 (1986).
- P. M. Bell, H. K. Mao, and R. Goettel,
Science 226, 542 (1984 ). - K. A. Goettel, H. K. Mao, and P. M. Bell, Rev. Sci. Instrum. 56, 1420 (1985).
- J. A. Xu, H. K. Mao, and P. M. Bell,
Science 232, 1404 (1986 ). - J. A. Xu, H. K. Mao, and P. Bell,
Acta Phys. Sin. 36, 501 (1987 ). - W. C. Moss and K. A. Goettel, J. Appl. Phys. 61, 4951 (1987).
- H. K. Mao, P. M. Bell, J. W. Shaner, and D. J. Steinberg, J. Appl. Phys. 49, 3276 (1978).
- M. Hanfland, K. Syassen, S. Fahy, S. G. Louie, and M. L. Cohen, Phys. Rev. B 31, 6896 (1985).
- H. Boppart, J. van Straaten, and I. F. Silvera, Phys. Rev. B 32, 1423 (1985).
- M. Hanfland and K. Syassen, J. Appl. Phys. 57, 2752 (1985).
- Y. K. Vohra, S. J. Duclos, and A. L. Ruoff, Phys. Rev. B 36, 9790 (1987).
- High-velocity Impact Phenomena, edited by R. Kinslow (Academic, New York, 1970). Rhenium isotherm is in Appendix E, p. 544.
- F. Birch,
J. Geophys. Res. 83, 1257 (1978 ). - K. E. Brister, Y. K. Vohra, and A. L. Ruoff, Rev. Sci. Instrum. 57, 2560 (1986).
- M. A. Baublitz, V. Arnold, and A. L. Ruoff, Rev. Sci. Instrum. 52, 1616 (1981).
- E. F. Skelton, Phys. Today 37, 44 (1984).
- L. Liu, T. Takahashi, and W. A. Bassett,
J. Phys. Chem. Solids 31, 1345 (1970 ).
