Device and method for measuring multi-phase fluid flow in a conduit having an abrupt gradual bend
Patent
·
OSTI ID:570469
A system is described for measuring fluid flow in a conduit having an abrupt bend. The system includes pressure transducers, one disposed in the conduit at the inside of the bend and one or more disposed in the conduit at the outside of the bend but spaced a distance therefrom. The pressure transducers measure the pressure of fluid in the conduit at the locations of the pressure transducers and this information is used by a computational device to calculate fluid flow rate in the conduit. For multi-phase fluid, the density of the fluid is measured by another pair of pressure transducers, one of which is located in the conduit elevationally above the other. The computation device then uses the density measurement along with the fluid pressure measurements, to calculate fluid flow. 1 fig.
- Research Organization:
- Lockheed Martin Idaho Tech Co
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- AC07-94ID13223
- Assignee:
- Lockheed Martin Idaho Technologies Co., Idaho Falls, ID (United States)
- Patent Number(s):
- US 5,717,146/A/
- Application Number:
- PAN: 8-720,849
- OSTI ID:
- 570469
- Country of Publication:
- United States
- Language:
- English
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