INFLUENCE OF THE MUTUAL GRAVITATIONAL ATTRACTION IN A SET OF MASSES OF DEADWEIGHT MACHINES |
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| Giancarlo D'Agostino, Alessandro Germak, Fabrizio Mazzoleni, Danilo Quagliotti, Giulio Barbato |
- Abstract:
- Reciprocal gravitational attraction among the masses of deadweight machines could be significant in certain conditions. A simulation with finite elements method was applied on two different types of deadweight machines: INRIM force standard machines Amsler 100 kN and Galdabini 1 MN. Results are reported in comparison with the simplified method that considers the masses concentrated on theirs barycentres.
- Keywords:
- gravitational force, deadweight machine, masses attraction
- Download:
- IMEKO-WC-2009-TC3-215.pdf
- DOI:
- -
- Event details
- Event name:
- XIX IMEKO World Congress
- Title:
Fundamental and Applied Metrology
- Place:
- Lisbon, PORTUGAL
- Time:
- 06 September 2009 - 11 September 2009