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2018 | OriginalPaper | Buchkapitel

Modal Analysis of Turbine Blade as One- and Three-Dimensional Body

verfasst von : Tatiana V. Zinovieva, Artem A. Moskalets

Erschienen in: Advances in Mechanical Engineering

Verlag: Springer International Publishing

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Abstract

The oscillations of a turbine blade are considered using two models: a naturally twisted rod and a three-dimensional body. The shape of the blade is determined by an array of coordinates of several cross-sections. The boundary value problems for the modes of free oscillations are derived and solved according to the finite difference method. A computer model of the blade as a three-dimensional body is constructed, and its modal analysis is performed in the Ansys program. The natural frequencies found from the two models are compared for various values of the relative length of the blade.

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Literatur
1.
Zurück zum Zitat Kostyuk AG (1982) Dynamics and strength of turbine engines (Dinamika i prochnost turbomashin). Mashinostroyenie, Moscow, p 264 (in Russian) Kostyuk AG (1982) Dynamics and strength of turbine engines (Dinamika i prochnost turbomashin). Mashinostroyenie, Moscow, p 264 (in Russian)
2.
Zurück zum Zitat Bloch HP, Singh MP (2009) Steam turbines: design, application, and re-rating, 2nd edn. McGraw Hill Professional, New York, p 433 Bloch HP, Singh MP (2009) Steam turbines: design, application, and re-rating, 2nd edn. McGraw Hill Professional, New York, p 433
3.
Zurück zum Zitat Levin AV, Borishanskiy КN, Кonson ED (1981) Strength and vibration of blades and disks of steam turbines (Prochnost i vibraciya lopatok i diskov parovih turbin). Mashinostroyenie, Leningrad, p 710 (in Russian) Levin AV, Borishanskiy КN, Кonson ED (1981) Strength and vibration of blades and disks of steam turbines (Prochnost i vibraciya lopatok i diskov parovih turbin). Mashinostroyenie, Leningrad, p 710 (in Russian)
4.
Zurück zum Zitat Mechanical engineering (1995) Encyclopedia. In: Frolov KV (ed) Dynamics and strength of machines (Book 2). Theory of machines and mechanisms, vol 1–3 (Mashinostroyenie. Dinamika i prochnost mashin. Teoriya mashin i mehanizmov). Mashinostroyenie, Moscow, p 622 (in Russian) Mechanical engineering (1995) Encyclopedia. In: Frolov KV (ed) Dynamics and strength of machines (Book 2). Theory of machines and mechanisms, vol 1–3 (Mashinostroyenie. Dinamika i prochnost mashin. Teoriya mashin i mehanizmov). Mashinostroyenie, Moscow, p 622 (in Russian)
5.
Zurück zum Zitat Bauer VO et al (1981) Dynamics of aviation gas turbine engines (Dinamika aviacionnyh gazoturbinnyh dvigatelej). Mashinostroyenie, Moscow, p 232 (in Russian) Bauer VO et al (1981) Dynamics of aviation gas turbine engines (Dinamika aviacionnyh gazoturbinnyh dvigatelej). Mashinostroyenie, Moscow, p 232 (in Russian)
6.
Zurück zum Zitat Biderman VL (1980) Theory of mechanical vibrations (Teoriya mekhanicheskih kolebanij). Vyisshaya shkola, Moscow, p 408 (in Russian) Biderman VL (1980) Theory of mechanical vibrations (Teoriya mekhanicheskih kolebanij). Vyisshaya shkola, Moscow, p 408 (in Russian)
7.
Zurück zum Zitat Vibrations in technics (1980) Handbook. In: Dimetberg FM, Kolesnikov KS (ed) Vibrations of machines, constructions and their elements, vol 3 (Vibracii v tekhnike. Vibracii mashin, konsrukcij i ih elementov). Mashinostroyenie, Moscow, p 544 (in Russian) Vibrations in technics (1980) Handbook. In: Dimetberg FM, Kolesnikov KS (ed) Vibrations of machines, constructions and their elements, vol 3 (Vibracii v tekhnike. Vibracii mashin, konsrukcij i ih elementov). Mashinostroyenie, Moscow, p 544 (in Russian)
8.
Zurück zum Zitat Vorobiev YS, Shulzhenko NG (1978) Investigation of oscillations of turbine machines elements systems (Issledovanie kolebanij sistem ehlementov turboagregatov). Naukova Dumka, Кiev, p 134 (in Russian) Vorobiev YS, Shulzhenko NG (1978) Investigation of oscillations of turbine machines elements systems (Issledovanie kolebanij sistem ehlementov turboagregatov). Naukova Dumka, Кiev, p 134 (in Russian)
9.
Zurück zum Zitat Zhiritskiy GS, Strunkin VA (1968) Design and strength calculation of parts of steam and gas turbines (Konstrukciya i raschet na prochnost detalej parovyh i gazovyh turbin). Mashinostroyenie, Moscow, p 520 (in Russian) Zhiritskiy GS, Strunkin VA (1968) Design and strength calculation of parts of steam and gas turbines (Konstrukciya i raschet na prochnost detalej parovyh i gazovyh turbin). Mashinostroyenie, Moscow, p 520 (in Russian)
10.
Zurück zum Zitat Eliseev VV (2003) Mechanics of elastic bodies (Mekhanika uprugih tel). Saint-Petersburg State Polytechn. University Publishing House, Saint-Petersburg, p 336 (in Russian) Eliseev VV (2003) Mechanics of elastic bodies (Mekhanika uprugih tel). Saint-Petersburg State Polytechn. University Publishing House, Saint-Petersburg, p 336 (in Russian)
12.
Zurück zum Zitat Eliseev VV, Moskalets AA (2014) Vibrations of turbine blades as naturally twisted rods (Kolebaniya turbinnyh lopatok kak estestvenno zakruchennyh sterzhnej). In: Materials of 4th international scientific and practical conference “Modern Engineering: Science and Education”. Saint-Petersburg Polytechn. University Publishing House, Saint-Petersburg, pp 344–350 (in Russian) Eliseev VV, Moskalets AA (2014) Vibrations of turbine blades as naturally twisted rods (Kolebaniya turbinnyh lopatok kak estestvenno zakruchennyh sterzhnej). In: Materials of 4th international scientific and practical conference “Modern Engineering: Science and Education”. Saint-Petersburg Polytechn. University Publishing House, Saint-Petersburg, pp 344–350 (in Russian)
13.
Zurück zum Zitat Eliseev КV, Zinovieva TV (2008) Computational practical course in modern CAE-systems (Vychislitelnyj praktikum v sovremennyh CAE-sistemah). Saint-Petersburg State Polytechn. University Publishing House, Saint-Petersburg, p 112 (in Russian) Eliseev КV, Zinovieva TV (2008) Computational practical course in modern CAE-systems (Vychislitelnyj praktikum v sovremennyh CAE-sistemah). Saint-Petersburg State Polytechn. University Publishing House, Saint-Petersburg, p 112 (in Russian)
14.
Zurück zum Zitat Borwein JM, Skerritt MB (2012) An introduction to modern mathematical computing: with Mathematica, vol XVI. Springer, Berlin, p 224 Borwein JM, Skerritt MB (2012) An introduction to modern mathematical computing: with Mathematica, vol XVI. Springer, Berlin, p 224
16.
Zurück zum Zitat Chapra SC, Canale RP (2014) Numerical methods for engineers. McGraw-Hill Education, New York, p 992 Chapra SC, Canale RP (2014) Numerical methods for engineers. McGraw-Hill Education, New York, p 992
17.
Zurück zum Zitat ANSYS Inc. PDF Documentation for Release 15.0 ANSYS Inc. PDF Documentation for Release 15.0
Metadaten
Titel
Modal Analysis of Turbine Blade as One- and Three-Dimensional Body
verfasst von
Tatiana V. Zinovieva
Artem A. Moskalets
Copyright-Jahr
2018
DOI
https://doi.org/10.1007/978-3-319-72929-9_20

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