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Determination of comparability criterion of hydrodynamic characteristics for ring-like MR porous material

  • Yu Hong Xia*
  • , Hong Yuan Jiang
  • , Qing Xin Meng
  • , Hui Yan
  • , A. I. Belousov
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

Based on manufacturing technology and throttling characteristics of MR material, non-dimensional parameters effected MR hydraulic characteristics were decided, and comparability theory of units(π theorem) was used to derive 8 comparability criterion of hydraulic characteristics for ring-like MR porous material: λ, Re, φ, dM/D, L/Di dM/ds, ρ/ρM r1/r2, which provided sufficient materials for experimental research. This work reduces the experimental work and it is valuable for the research of porous material.

Original languageEnglish
Pages (from-to)33-36
Number of pages4
JournalJournal of Hunan University of Science and Technology
Volume20
Issue number2
StatePublished - Jun 2005

Keywords

  • Comparability theory
  • Hydrodynamic characteristics
  • MR
  • Porous material

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