Вісник Тернопільського національного технічного університету

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Calculation of the stress – strain state of blades made of polymer composite materials of starting turboexpanders in resonance zones

Назва	Calculation of the stress – strain state of blades made of polymer composite materials of starting turboexpanders in resonance zones
Назва англійською	Calculation of the stress – strain state of blades made of polymer composite materials of starting turboexpanders in resonance zones
Автори	Yurii Nakonetchnyi, Ihor Yarema, Vitalii Batiuk
Принадлежність	Ternopil Ivan Pului National Technical University, Ternopil, Ukraine
Бібліографічний опис	Calculation of the stress – strain state of blades made of polymer composite materials of starting turboexpanders in resonance zones / Yurii Nakonetchnyi, Ihor Yarema, Vitalii Batiuk // Scientific Journal of TNTU. — Tern.: TNTU, 2021. — Vol 102. — No 2. — P. 45–53.
Bibliographic description:	Nakonetchnyi Yu., Yarema I., Batiuk V. (2021) Calculation of the stress – strain state of blades made of polymer composite materials of starting turboexpanders in resonance zones. Scientific Journal of TNTU (Tern.), vol 102, no 2, pp. 45–53.
УДК	678.5
Ключові слова	composite materials, turbine blades, stresses, deformations, torsional oscillations, bending oscillations, resonance.
	An overview of the successful application of modern composite materials for the manufacturing of turbine blades of aircraft gas turbine engines, axial mine and blast furnace compressors. Their main advantages of these materials in comparison with metal are analyzed. Analytical calculations of stresses arising in the material of plastic blades of starting turboexpanders are carried out. The possibility of successful application of glass-filled polyamide for the manufacturing of moving and guide blades of starting turboexpanders and their successful operation at compressor stations of main gas pipelines is substantiated.
ISSN:	2522-4433
Перелік літератури	Haidachuk A. V. Sostoianye y perspektyvа prymenenyia kompozytsyonnіkh materyalov v hazoturbynnіkh dvyhateliakh letatelnіkh apparatov, Avyatsyonno-kosmycheskaia tekhnyka y tekhnolohyia. 2010. No. 10 (77). Р. 11–20. [Іn Russian]. Вoleichuk V. Otsiniuvannia opirnosti armovanykh polimernykh materialiv ruinuvanniu z urakhuvanniam ahresyvnoho seredovyshcha. Scientific Journal of TNTU. 2010. Vol. 15. No. 4. Р. 36–43. [In Ukrainian]. Stukhliak P., Kartashov V. Doslidzhennia adheziinoi mitsnosti ta zalyshkovykh napruzhen epoksykompozytnykh materialiv vid obrobky zminnym mahnitnym polem nyzkoi chastity. Scientific Journal of TNTU. 2011. Vol. 16. No. 1. Р. 50–56. [In Ukrainian]. Bozhydarnik V. V. Mekhanika ruinuvannia, mitsnist i dovhovichnist neperervno armovanykh kompozytiv. Nadstyria, 2007. Vol. 1. Osnovy mekhaniky ruinuvannia neperervno armovanykh kompozytiv, 400 p. [In Ukrainian]. Nazarchuk Z., Skalskyi V. Metodyka otsiniuvannia dokrytychnoi poshkodzhenosti sklovolokonnykh kompozytiv. Scientific Journal of TNTU. 2011. Spetsvypusk. Сhastyna 1. Р. 7–14. [In Ukrainian]. Pat. 2517005 Rossyiskaia Federatsyia, MPK F01D 5/30, Turbynnaia yly kompressornaia lopatka, Benkler F., patentoobladatel Symens Aktsyenhezellshaft (DE), No. 2012124907/06, zaiavl. 16.11.2010, opubl. 27.05.2014, Biul. No.15. [In Russian]. Haidachuk A. V., Chesnokov A. V. Analyz еffektyvnoho prymenenyia uhlerod-uhlerodnіkh kompozytsyonnіkh materyalov v hazoturbynnіkh dvyhateliakh, Avyatsyonno-kosmycheskaia tekhnyka y tekhnolohyia. 2008. No. 6 (53). Р. 7–10. [In Russian]. Byrher Y. A., Panovko Ya. H. Prochnost, ustoichyvost, kolebanyia. Spravochnyk v 3 Vol. Vol. 3. M.: Mashynostroenye, 1968. 568 p. [In Russian]. Malynyn N. N. Prochnost turbomashyn. M.: Yzdatelstvo Yurait, 2018. 294 p. [In Russian].
References:	Haidachuk A. V. Sostoianye y perspektyvа prymenenyia kompozytsyonnіkh materyalov v hazoturbynnіkh dvyhateliakh letatelnіkh apparatov, Avyatsyonno-kosmycheskaia tekhnyka y tekhnolohyia. 2010. No. 10 (77). Р. 11–20. [Іn Russian]. Вoleichuk V. Otsiniuvannia opirnosti armovanykh polimernykh materialiv ruinuvanniu z urakhuvanniam ahresyvnoho seredovyshcha. Scientific Journal of TNTU. 2010. Vol. 15. No. 4. Р. 36–43. [In Ukrainian]. Stukhliak P., Kartashov V. Doslidzhennia adheziinoi mitsnosti ta zalyshkovykh napruzhen epoksykompozytnykh materialiv vid obrobky zminnym mahnitnym polem nyzkoi chastity. Scientific Journal of TNTU. 2011. Vol. 16. No. 1. Р. 50–56. [In Ukrainian]. Bozhydarnik V. V. Mekhanika ruinuvannia, mitsnist i dovhovichnist neperervno armovanykh kompozytiv. Nadstyria, 2007. Vol. 1. Osnovy mekhaniky ruinuvannia neperervno armovanykh kompozytiv, 400 p. [In Ukrainian]. Nazarchuk Z., Skalskyi V. Metodyka otsiniuvannia dokrytychnoi poshkodzhenosti sklovolokonnykh kompozytiv. Scientific Journal of TNTU. 2011. Spetsvypusk. Сhastyna 1. Р. 7–14. [In Ukrainian]. Pat. 2517005 Rossyiskaia Federatsyia, MPK F01D 5/30, Turbynnaia yly kompressornaia lopatka, Benkler F., patentoobladatel Symens Aktsyenhezellshaft (DE), No. 2012124907/06, zaiavl. 16.11.2010, opubl. 27.05.2014, Biul. No.15. [In Russian]. Haidachuk A. V., Chesnokov A. V. Analyz еffektyvnoho prymenenyia uhlerod-uhlerodnіkh kompozytsyonnіkh materyalov v hazoturbynnіkh dvyhateliakh, Avyatsyonno-kosmycheskaia tekhnyka y tekhnolohyia. 2008. No. 6 (53). Р. 7–10. [In Russian]. Byrher Y. A., Panovko Ya. H. Prochnost, ustoichyvost, kolebanyia. Spravochnyk v 3 Vol. Vol. 3. M.: Mashynostroenye, 1968. 568 p. [In Russian]. Malynyn N. N. Prochnost turbomashyn. M.: Yzdatelstvo Yurait, 2018. 294 p. [In Russian].
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