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.
INFLUENCE OF THE MUTUAL GRAVITATIONAL ATTRACTION IN A SET OF MASSES OF DEADWEIGHT MACHINES / D'Agostino, Giancarlo; Germak, ALESSANDRO FRANCO LIDIA; Mazzoleni, F; Quagliotti, D; Barbato, G.. - 1:(2009), pp. 198-200. (Intervento presentato al convegno IMEKO XIX WORLD CONGRESS "Fundamental and Applied Metrology". tenutosi a Lisbon, Portugal nel 6-11 September 2009).
INFLUENCE OF THE MUTUAL GRAVITATIONAL ATTRACTION IN A SET OF MASSES OF DEADWEIGHT MACHINES
D'AGOSTINO, GIANCARLO;GERMAK, ALESSANDRO FRANCO LIDIA;
2009
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.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
