التفاصيل البيبلوغرافية
| العنوان: |
Laser-Doppler vibrating tube densimeter for measurements at high temperatures and pressures |
| المؤلفون: |
Aida, Tsutomu, Yamazaki, Ai, Akutsu, Makoto, Ono, Takumi, Kanno, Akihiro, Hoshina, Taka-aki, Ota, Masaki, Watanabe, Masaru, Sato, Yoshiyuki, Smith, Richard L., Inomata, Hiroshi |
| المصدر: |
Review of Scientific Instruments ; volume 78, issue 11 ; ISSN 0034-6748 1089-7623 |
| بيانات النشر: |
AIP Publishing |
| سنة النشر: |
2007 |
| مصطلحات موضوعية: |
Instrumentation |
| الوصف: |
A laser-Doppler vibrometer was used to measure the vibration of a vibrating tube densimeter for measuring P-V-T data at high temperatures and pressures. The apparatus developed allowed the control of the residence time of the sample so that decomposition at high temperatures could be minimized. A function generator and piezoelectric crystal was used to excite the U-shaped tube in one of its normal modes of vibration. Densities of methanol-water mixtures are reported for at 673K and 40MPa with an uncertainty of 0.009g∕cm3. |
| نوع الوثيقة: |
article in journal/newspaper |
| اللغة: |
English |
| DOI: |
10.1063/1.2805615 |
| DOI: |
10.1063/1.2805615/15595322/115111_1_online.pdf |
| الإتاحة: |
https://doi.org/10.1063/1.2805615Test |
| رقم الانضمام: |
edsbas.1A4C3776 |
| قاعدة البيانات: |
BASE |
