A new generation of sloshing pressure sensors

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Abstract

Sloshing impacts are highly dynamic and localized events. One problem in the measurement of sloshing impact pressures is the limited spatial resolution that can be achieved with current sensors. To overcome this hurdle a project was started to develop new sensors that allow to increase the spatial resolution of pressure measurements by a factor 5 compared to current test setups in sloshing experiments. The sensors were based on commercially available MEMS devices, which are suitable for measurements with liquid media. The main application of these devices are static pressure measurements. Therefore a qualification program for the new sensors for sloshing applications was started. First static and dynamic measurements in air gave promising results and encourage to continue this development with future tests in water.
Original languageEnglish
Title of host publicationProceedings of the 28th (2018) International Ocean and Polar Engineering Conference (ISOPE-2018)
EditorsJin S. Chung, Beom-Soo Hyun, Dmitri Matskevitch, Alan M. Wang
Place of PublicationCupertino, CA, USA
PublisherInternational Society of Offshore and Polar Engineers (ISOPE)
Pages788-793
ISBN (Print)978-1-880653-87-6
Publication statusPublished - 2018
EventISOPE 2018: 28th International Ocean and Polar Engineering Conference - Sapporo, Japan
Duration: 10 Jun 201815 Jun 2018

Conference

ConferenceISOPE 2018: 28th International Ocean and Polar Engineering Conference
CountryJapan
CitySapporo
Period10/06/1815/06/18

Keywords

  • ship model
  • propulsion
  • propeller-engine interaction
  • towing tank
  • model basin
  • Hardware In the Loop

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