| Publication Type |
Journal Article |
| Title |
Automated isochoric apparatus for pressure, density, temperature measurements of binary gaseous mixtures at high temperatures |
| Authors |
MFB Mourato J. Calado António Palavra |
| Groups |
MET FM |
| Journal |
HIGH TEMPERATURES-HIGH PRESSURES |
| Year |
1999 |
| Month |
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|
| Volume |
31 |
| Number |
1 |
| Pages |
91-98 |
| Abstract |
A new automated apparatus, based on the isochoric method and built to carry out density measurements on pure gases and their binary mixtures in the temperature range 423.15-573.15 K and pressures up to 60 MPa, is described. To test the system, pressure, density, temperature measurements on pure nitrogen were performed. These experimental data have been fitted to a Strobridge equation of state and have been compared with those calculated by a 32-parameter modified Benedict-Webb-Rubin equation and with others from the literature. The estimated uncertainty for the density was +/-0.1\%. |
| DOI |
http://dx.doi.org/10.1068/htrt137 |
| ISBN |
|
| Publisher |
PION LTD |
| Book Title |
|
| ISSN |
0018-1544 |
| EISSN |
|
| Conference Name |
|
| Bibtex ID |
ISI:000079229300013 |
| Observations |
|
