Výsledky vyhledávání - "компрессор"

Akademický článek

PROSPECTS FOR THE USE OF PNEUMATIC BATTERIES IN WIND POWER INSTALLATIONS

Autor: Denis Petrov, Valerij Marugin, Aleksandr Ryzhkov

Publikováno v: Вестник Северо-Кавказского федерального университета, Vol 0, Iss 6, Pp 35-40 (2022)

In the conditions of energy consumption growth and energy saving policy of the state, the use of wind power plants has serious prospects. However, the main difficulty in using wind energy is the issue of energy storage. The use of pneumatic batteries

Externí odkaz: https://doaj.org/article/753532ef43dc4edda065126a33e81482

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Akademický článek

AXIAL FLOW MULTISTAGE COMPRESSOR SURGE LINE DETERMINATION IN PERFORMING CALCULATION STUDIES

Autor: Вадим Анатольевич Даценко, Александр Евгеньевич Дёмин, Наталия Владимировна Пижанкова

Publikováno v: Авіаційно-космічна техніка та технологія, Vol 0, Iss 6, Pp 34-44 (2020)

The implementation of the high requirements for modern gas turbine engines depends on the perfection of their components. The reliability of the engine operation is largely determined by the compressor gas-dynamic stability margin. In this paper, a r

Externí odkaz: https://doaj.org/article/4fe60fbaaca441c6bf84c7fbff1f8d30

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Akademický článek

ASSESSMENT RESULTS OF THE DYNAMIC STABILITY FOR SUBSONIC FLUTTER OF THE BLADE ASSEMBLIES OF THE COMPRESSORS OF SOME AIRCRAFT GAS-TURBINE ENGINES

Autor: Анатолий Павлович Зиньковский, Анатолий Леонидович Стельмах, Сергей Николаевич Кабанник

Publikováno v: Авіаційно-космічна техніка та технологія, Vol 0, Iss 8, Pp 78-84 (2019)

The paper outlines the results of the investigation on the verification of the express method of prediction of dynamic stability for subsonic flutter using the blade assemblies of individual stages of the compressor of some types of aircraft gas-turb

Externí odkaz: https://doaj.org/article/75e8ce8ce65e4a13a812d9f560a7704b

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Akademický článek

DETERMINATION OF THE THROTTLE PERFORMANCES OF A TURBOSHAFT GTE BASED ON THE METHOD OF MATHEMATICAL MODELING USING ONE AND TWO-DIMENSIONAL APPROACHES TO THE COMPRESSOR PARAMETERS CALCULATION

Autor: Людмила Георгиевна Бойко, Вадим Анатольевич Даценко, Наталия Владимировна Пижанкова

Publikováno v: Авіаційно-космічна техніка та технологія, Vol 0, Iss 7, Pp 21-30 (2019)

The results of mathematical modeling processes in the turboshaft gas turbine engine (GTE) are presented. The using calculation method based on a high-level GTE mathematical model, which is founded on a multi-stage axial compressor blade-to-blade desc

Externí odkaz: https://doaj.org/article/f70d7d43c002474c983877e8991baa6e

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Akademický článek

COMPUTER-AIDED DESIGN OF TYPE C4: COMPRESSOR BLADE PROFILE

Autor: Leonid V Vinogradov, Vladimir K Mamaev, Petr P Oshcepkov

Publikováno v: RUDN Journal of Engineering Research, Vol 19, Iss 2, Pp 155-164 (2018)

The paper presents the results of designing a compressor blade profile of type C4 using CAD, which implements the method of nonlinear transformation. Girst transformation was used by the authors. All calculations and graphical representations were ma

Externí odkaz: https://doaj.org/article/025539d3eb744092869853425eb2df56

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Akademický článek

Numerical study of characteristic modes and frequencies of flow in high-speed compressors

Autor: M. . Kalugin, I. . Evdokimov

Publikováno v: Труды Института системного программирования РАН, Vol 29, Iss 1, Pp 21-38 (2018)

In this paper, we present the newly developed open-source density-based solver pisoCentralDyMFoam and investigate an application of the Proper Orthogonal Decomposition (POD) algorithms for industrial turbomachinery-related problems. POD is implemente

Externí odkaz: https://doaj.org/article/bbe6c87319bd4026bd3da3c7e21f08b9

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Akademický článek

Оценка потенциала применения технологий рекуперации низкопотенциального тепла в промышленном производстве Республики Беларусь

Autor: Пискун И. М.

Publikováno v: Труды БГТУ: Серия 2. Химические технологии, биотехнологии, геоэкология, Iss 1, Pp 114-121 (2018)

Промышленное производство Республики Беларусь относится к высокотехнологичным и энергоемким отраслям. Наибольший вклад в производств

Externí odkaz: https://doaj.org/article/c0e55ab789a344b782ac0eb521e8f442

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