Construction of the Signal Profile for Use in Blade Tip-Timing Analysis

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F21%3A00543657" target="_blank" >RIV/61388998:_____/21:00543657 - isvavai.cz</a>

Alternative codes found

RIV/67985807:_____/21:00543657

Result on the web

<a href="https://asmedigitalcollection.asme.org/gasturbinespower/article-abstract/143/10/101001/1107085/Construction-of-the-Signal-Profile-for-Use-in?redirectedFrom=fulltext" target="_blank" >https://asmedigitalcollection.asme.org/gasturbinespower/article-abstract/143/10/101001/1107085/Construction-of-the-Signal-Profile-for-Use-in?redirectedFrom=fulltext</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1115/1.4050857" target="_blank" >10.1115/1.4050857</a>

Result language

angličtina

Original language name

Construction of the Signal Profile for Use in Blade Tip-Timing Analysis

Original language description

This paper illustrates a fundamentally different approach applied to blade tip-timing (BTT) analysis in the background of works performed through the long history of this method. New innovative approach is based on the precise separation of measured data that was published in previous works. In this respect, the construction of the signal profileis intended for fast and accurate definition of the regulation function served to expression of the complete speed fluctuation and its instabilities. Following, the presented signal profile is demonstrated on four variants of data processing in two significantly different operations, where it allows the application of a one-step approach. Finally, these results are also compared with a two-step method used in previous cases without the signal profile. The benefit of the suggested procedure of the signal profile calculation is evident in the possibility of processing more complex functions in deterministic methods without limiting the characteristic advantages of these methods.

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

20302 - Applied mechanics

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2021

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Engineering for Gas Turbines and Power

ISSN

0742-4795

e-ISSN

1528-8919

Volume of the periodical

143

Issue of the periodical within the volume

10

Country of publishing house

US - UNITED STATES

Number of pages

9

Pages from-to

101001

UT code for WoS article

000701931600010

EID of the result in the Scopus database

2-s2.0-85108589198