The gravity field in force standard machines

Show simple item record

dc.identifier.uri http://dx.doi.org/10.15488/3073
dc.identifier.uri http://www.repo.uni-hannover.de/handle/123456789/3103
dc.contributor.author Schilling, Manuel ger
dc.contributor.author Timmen, Ludger ger
dc.contributor.author Kumme, Rolf ger
dc.date.accessioned 2018-04-10T11:38:11Z
dc.date.available 2018-04-10T11:38:11Z
dc.date.issued 2017-06-01
dc.identifier.citation Schilling, M.; Timmen, L.; Kumme, R.: The gravity field in force standard machines. In: Proceedings of the IMEKO TC3, TC5, TC22 International Conference, 30.05.2017 - 01.06.2017, Helsinki, Finland. Helsinki : IMEKO, 2017. http://conferences.imeko.org/index.php/tc3-5-22_2017/2017 ger
dc.description.abstract The gravity acceleration g plays an important role in several physical quantities as provided by National Metrology Institutes. The unit of force is realized in dependence on g in force standard machines (FSM). We present the results of the combination of forward modeling and gravimetric observations to determine the absolute value of g inside the new 200 kN FSM of the Physikalisch-Technische Bundesanstalt (PTB). A model of the machine itself and gravimetric measurements, performed prior and after the installation of the FSM, are compared. The agreement is within 10 nm/s^-2. The final uncertainty concerning g is 1.2x10^−7 due to temporal variations typically neglected in force measurements. ger
dc.language.iso eng ger
dc.publisher Helsinki : IMEKO
dc.rights CC BY 3.0 DE ger
dc.rights.uri http://creativecommons.org/licenses/by/3.0/de/ ger
dc.subject Force Standard Machines eng
dc.subject Metrology eng
dc.subject Gravimetry eng
dc.subject Kraftmaschine ger
dc.subject Metrologie ger
dc.subject Gravimetrie ger
dc.subject.ddc 550 | Geowissenschaften ger
dc.title The gravity field in force standard machines eng
dc.type conferenceObject ger
dc.type Text ger
dc.description.version publishedVersion ger
tib.accessRights frei zug�nglich ger


Files in this item

This item appears in the following Collection(s):

Show simple item record

 

Search the repository


Browse

My Account

Usage Statistics