Proposal for a new mass distribution control system and its simulation for vibration reduction on rotating machinery

Enginoglu O., ÖZTÜRK H.

JOURNAL OF SOUND AND VIBRATION, cilt.385, ss.1-15, 2016 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 385
  • Basım Tarihi: 2016
  • Doi Numarası: 10.1016/j.jsv.2016.08.034
  • Dergi Adı: JOURNAL OF SOUND AND VIBRATION
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1-15
  • Dokuz Eylül Üniversitesi Adresli: Evet

Özet

This study presents a new mass distribution control system (MDCS) along with its analysis and simulation. It is aimed to balance a system containing rotating parts in order to minimize the dynamic vibration on it. For this purpose, a test mechanism rotating with an angular velocity of omega is simulated. The mechanism consists of a pair of MDCS, each containing three flaps connected to the shaft. The flaps rotate in relation to the shaft's plane of rotation. The center of gravity (COG) of the MDCS is concentric with the shaft axis when all three flaps are stretched out but the COG changes as the flaps rotate. By adjusting the orientations of the flaps in both systems, it is possible to create a counterforce which suppresses the imbalance force, reducing the vibration to a minimum. (C) 2016 Elsevier Ltd. All rights reserved.