CREATION OF THE NEW COMPLEX STANDARD FOR MEASUREMENTS OF MECHANICAL MOTION QUANTITIES |
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| A. Y. Sinelnikov |
- Abstract:
- One of the main directions of creation of the new Russian Standards in the field of mechanical motion quantities is designing complex standard which permits to reproduce a group of mechanical values. The new standard contains three Standard setups. The first one intended for constant linear acceleration reproduction is based on the method of being tested device inclination in the Earth gravitational field. In this case a surface of free liquid is chosen as local horizontal plane. The second one is the double centrifuge working in three modes and reproducing constant and variable linear accelerations as well as these both together. The third one is the centrifuge with inclined axis of rotation. The last setup reproduces separately or together constant and variable linear accelerations, constant angular velocities, variable angles.
In combination these setups permit to reproduce: constant linear acceleration in the range from 2,5 × 10-5 to 500 m/s², harmonic linear accelerations in the frequency range from 0,05 to 30 Hz and amplitude range from 10–4 to 300 m/s², constant angular velocities in the range from 0,3 to 180 rad/s, variable angles from 0,2 angular seconds to 360 degrees.
The next step of development of the standard will be designing one setup which permit to substitute the written above. - Keywords:
- acceleration, velocity, angle, centrifuge, standard setup, mechanical motion quantities
- Download:
- IMEKO-WC-2000-TC14-P402.pdf
- DOI:
- -
- Event details
- Event name:
- XVI IMEKO World Congress
- Title:
Measurement - Supports Science - Improves Technology - Protects Environment ... and Provides Employment - Now and in the Future
- Place:
- Vienna, AUSTRIA
- Time:
- 25 September 2000 - 28 September 2000