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Three-wire thermocouple: frequency response in constant flow (Document No: 19960038750)
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Forney, L. J. Fralick, G. C. |
| Organization | The National Aeronautics and Space Administration (NASA) |
| Copyright Year | 1995 |
| Abstract | Theory and experimental measurements are compared with a novel three-wire thermocouple. Signals from three wires of unequal diameters are recorded from the thermocouple suspended in constant flow with a periodic temperature fluctuation. It is demonstrated that the reconstructed signal from the three-wire thermocouple requires no compensation for omega less than or equal to 5(omega(sub 1)), where omega(sub 1) is the natural frequency of the smaller wire. The latter result represents a significant improvement compared to previous work with two-wire thermocouples. A correction factor has also been derived to account for wires of arbitrary diameter. |
| File Size | 370585 |
| File Format | |
| Alternate Webpage(s) | http://www.archive.org/details/nasa_techdoc_19960038750 |
| Archival Resource Key | ark:/13960/t6c25s33r |
| Language | English |
| Publisher Date | 1995-05-01 |
| Publisher Institution | Glenn Research Center |
| Access Restriction | Open |
| Subject Keyword | Composite Structures Shock Absorbers Reinforcing Fibers Fiber Composites Ductility Patent Applications Energy Absorption Braided Composites Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |