Evaluation influence of the scale effect in the study hydrodynamic characteristics lines of flat units

P. Perfilev; Ya. Shadrina

doi:10.12737/11090

EVALUATION INFLUENCE OF THE SCALE EFFECT IN THE STUDY HYDRODYNAMIC CHARACTERISTICS LINES OF FLAT UNITS Evaluation influence of the scale effect in the study hydrodynamic characteristics lines of flat units

АА Аа

Published in Actual directions of scientific researches of the XXI century: theory and practice · Volume 3, Issue 2, p. 2 · Pages 276–280 · Rubric: Section "Problems and Strategy of Development of Logging Production"

DOI: https://doi.org/10.12737/11090

Received: 02.05.2015 Accepted: 02.05.2015 Published: 02.05.2015 Language of publication: RUS

Authors

P. Perfilev

Ya. Shadrina

P. Perfilev

Ya. Shadrina

ABSTRACT

the issues of modeling, application of similarity criteria. The influence of scale effect in the study of the hydrodynamic characteristics of lines of flat units.

KEYWORDS

flat unit, modeling, similarity criteria, scale effect.

Text

УДК 634.378

ОЦЕНКА ВЛИЯНИЯ МАСШТАБНОГО ЭФФЕКТА ПРИ ИССЛЕДОВАНИИ ГИДРОДИНАМИЧЕСКИХ ХАРАКТЕРИСТИК ЛИНЕЕК ИЗ ПЛОСКИХ СПЛОТОЧНЫХ ЕДИНИЦ

EVALUATION INFLUENCE OF THE SCALE EFFECT IN THE STUDY HYDRODYNAMIC CHARACTERISTICS LINES OF FLAT UNITS

Перфильев П.Н. к.т.н. доцент

Шадрина Я.В. ассистент

ФГАОУ ВПО Северный (Арктический) федеральный университет имени М.В.Ломоносова,

г.Архангельск, Россия

DOI: 10.12737/11090

Аннотация: рассмотрены вопросы моделирования, применения критериев подобия. Оценено влияние масштабного эффекта при исследовании гидродинамических характеристик линеек из плоских сплоточных единиц.

Summary: the issues of modeling, application of similarity criteria. The influence of scale effect in the study of the hydrodynamic characteristics of lines of flat units.

Ключевые слова: плоская сплоточная единица, моделирование, критерии подобия, масштабный эффект.

Key words: flat unit, modeling, similarity criteria, scale effect.

1. Perfil´ev P.N. Issledovaniya gidrodinamicheskikh kharakteristik lineek iz ploskikh splotochnykh edinits [Tekst]:/ P.N.Perfil´ev, A.A.Mitrofanov - Arkhangel´sk: Izv.vuzov, Lesnoy zhurnal, 2009, № 1. - s.44-51.

2. Perfil´ev P.N. Aktual´nye tekhnologii lesosplava po malym rekam [Tekst]: / P.N. Perfil´ev, D.A.Shtaborov / Nauka i obrazovanie: vektory razvitiya: materialy I Mezhdunarodnoy nauchno-prakticheskoy konferentsii - Cheboksary: Ekspertno-metodicheskiy tsentr, 2013. - s.722-724

3. Murashova O.V. Issledovanie gidrodinamicheskikh kharakteristik ploskikh splotochnykh edinits na modelyakh i v naturnykh uloviyakh [Tekst]:/ O.V.Murashova, A.A.Mitrofanov - Arkhangel´sk: Izv.vuzov, Lesnoy zhurnal, 2007, № 1. - s.58-66.

4. Fedyaevskiy K.K. Gidromekhanika [Tekst]: uchebnik / K.K.Fedyaevskiy, Ya.I.Voytkunskiy, Yu.I.Faddeev - L.: Izd. Sudostroenie, 1968. - 568s,: il.

5. Sukhonos S.I. Masshtabnyy effekt - nerazgadannaya ugroza. M.: Novyy Tsentr, 2001. - 68 s.

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GOST

Perfilev P., Shadrina Y. Evaluation influence of the scale effect in the study hydrodynamic characteristics lines of flat units // Actual directions of scientific researches of the XXI century: theory and practice. 2015. no. 2. pp. 276-280. DOI: https://doi.org/10.12737/11090. (Date of access 26.09.2026).

MLA

P. Perfilev, Shadrina Y.. "Evaluation influence of the scale effect in the study hydrodynamic characteristics lines of flat units." Actual directions of scientific researches of the XXI century: theory and practice 3.2 (2015): 276-280. DOI: https://doi.org/10.12737/11090.

APA

Perfilev P., Shadrina Y. (2015). Evaluation influence of the scale effect in the study hydrodynamic characteristics lines of flat units. Actual directions of scientific researches of the XXI century: theory and practice, 3(2), 276-280. https://doi.org/10.12737/11090

Chicago

P. Perfilev, Shadrina Y.. "Evaluation influence of the scale effect in the study hydrodynamic characteristics lines of flat units." Actual directions of scientific researches of the XXI century: theory and practice 3, no. 2 (2015): 276-280. https://doi.org/10.12737/11090.

WIKI

{{cite journal | author = Perfilev P., Shadrina Y. | title = Evaluation influence of the scale effect in the study hydrodynamic characteristics lines of flat units | journal = Actual directions of scientific researches of the XXI century: theory and practice | year = 2015 | volume = 3 | issue = 2 | pages = 276-280 | doi = 10.12737/11090 }}

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EVALUATION INFLUENCE OF THE SCALE EFFECT IN THE STUDY HYDRODYNAMIC CHARACTERISTICS LINES OF FLAT UNITS Evaluation influence of the scale effect in the study hydrodynamic characteristics lines of flat units

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