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Abstract
The conducted investigations aimed to elaborate the method of marking diagnostic tolerances of the exhaust temperature of a gas turbine observed during engine's start-up process. The diagnostic tolerances were determined by means of statistical inference by creating the hypothesis about a normal distribution of the start-up exhaust temperature's dispersion in the initial operation moment, which was subsequently verified applying a non-parametric statistical test χ2 of the compliance between the empirical and assumed normal distribution. A satisfactory convergence of the compared distributions was obtained as the result of testing the created hypothesis, which represented the basis to accept the three-sigma borders of diagnostic tolerances for the considered engine's control parameter.
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- Category:
- Articles
- Type:
- artykuły w czasopismach recenzowanych i innych wydawnictwach ciągłych
- Published in:
-
Combustion Engines
pages 99 - 105,
ISSN: 2300-9896 - Language:
- English
- Publication year:
- 2011
- Bibliographic description:
- Korczewski Z.: Diagnostic tolerances' evaluation method of the start-up exhaust temperature of a naval gas turbine// Combustion Engines. -., iss. nr 2(145) (2011), s.99-105
- Verified by:
- Gdańsk University of Technology
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