Method and apparatus for measuring flow velocity using matched filters [electronic resource].
- Published
- Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 1981.
- Physical Description
- Pages: 17 : digital, PDF file
- Additional Creators
- United States. Department of Energy. Office of Scientific and Technical Information
Access Online
- Restrictions on Access
- Free-to-read Unrestricted online access
- Summary
- An apparatus and method for measuring the flow velocities of individual phase flow components of a multiphase flow is disclosed. Signals arising from flow noise disturbance are extracted from the flow, at upstream and downstream locations. The signals are processed through pairs of matched filters which are matched to the flow disturbance frequency characteristics of the phase flow component to be measured. The processed signals are then cross-correlated to determine the transit delay time of the phase flow component between sensing positions.
- Report Numbers
- E 1.99:5222650
- Subject(s)
- Other Subject(s)
- Note
- Published through SciTech Connect.
07/17/1981.
"DE82013587"
Raptis, A.C. - Funding Information
- W-31-109-ENG-38
View MARC record | catkey: 14115719