| Autor: |
Zubert, Mariusz, Anders, George J., Napieralski, Andrzej, Skorek, Adam |
| Předmět: |
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| Zdroj: |
IEEE Transactions on Industry Applications; Sep/Oct2007, Vol. 43 Issue 5, p1164-1171, 8p, 4 Black and White Photographs, 1 Diagram, 1 Chart, 2 Graphs |
| Abstrakt: |
This paper presents a new rigorous approach to the calculation of current ratings in pipe-type cables with slow circulation of the fluid. Detailed mathematical analysis is presented for the calculation of the hot-spot fluid temperature as a function of the cable geometry and the fluid inlet temperature. The emphasis is placed on real-time applications, in which the pipe-surface temperature is measured. A numerical example from an actual cable installation is presented. A comparison with the commonly applied method based on Buller's model is offered. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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