Effect of the Coriolis forces on dynamics of the system reservoir–liquid under uniform outflowing

dc.citation.epage40
dc.citation.issue1
dc.citation.journalTitleMathematical Modeling and Computing
dc.citation.spage34
dc.citation.volume5
dc.contributor.affiliationКиївський національний університет іменi Тараса Шевченка
dc.contributor.affiliationTaras Shevchenko National University of Kyiv
dc.contributor.authorЛимарченко, О.
dc.contributor.authorСеменович, К.
dc.contributor.authorLimarchenko, O.
dc.contributor.authorSemenovych, K.
dc.coverage.placenameLviv
dc.date.accessioned2019-05-07T14:01:59Z
dc.date.available2019-05-07T14:01:59Z
dc.date.created2018-01-15
dc.date.issued2018-01-15
dc.description.abstractРозглянуто задачу про рух цилiндричного резервуару, частково заповненого рiдиною, на маятниковому пiдвiсi в сумiснiй постановцi. Пiд час руху системи вiдбувається рiв- номiрне витiкання рiдини, локальними ефектами витiкання знехтувано. Показано, що побудована математична модель системи описує основнi механiчнi ефекти i не су- перечить законам збереження. Особливостi динамiки системи за наявностi витiкання проiлюстровано чисельними прикладами руху системи в разi початкового кiнематич- ного вiдхилення та пiд дiєю зовнiшнього iмпульсного навантаження. Вивчено внесок сил Корiолiса в розвиток хвильового руху на вiльнiй поверхнi рiдини за наявностi витiкання i проведено порiвняння iз задачею зi сталим об’ємом рiдини. Встановлено, що Корiолiсовi сили сприяють розвитку хвильового руху на вiльнiй поверхнi рiдини, проте пригнiчують високочастотнi форми коливань.
dc.description.abstractA problem of motion of the cylindrical reservoir, partially filled with liquid, on pendulum suspension is considered in combined statement. The system motion occurs under the presence of uniform outflowing of liquid with the neglect of outflowing local effects. It was shown that the constructed mathematical model of the system describes the main mechanical effects and does not violate the conservation laws. Peculiarities the system dynamics under the presence of liquid outflowing are shown by the numerical examples of the system behavior for initial kinematic perturbation and under the external impulsive loading. Effect of the Coriolis forces in the development of wave motion on a liquid free surface under the presence of outflowing and for constant liquid volume is characterized. It was ascertained that the Coriolis forces promote the development of wave motion on a free surface of liquid, but suppress amplitudes of high-frequency normal modes.
dc.format.extent34-40
dc.format.pages7
dc.identifier.citationLimarchenko O. Effect of the Coriolis forces on dynamics of the system reservoir–liquid under uniform outflowing / O. Limarchenko, K. Semenovych // Mathematical Modeling and Computing. — Lviv : Lviv Politechnic Publishing House, 2018. — Vol 5. — No 1. — P. 34–40.
dc.identifier.citationenLimarchenko O. Effect of the Coriolis forces on dynamics of the system reservoir–liquid under uniform outflowing / O. Limarchenko, K. Semenovych // Mathematical Modeling and Computing. — Lviv : Lviv Politechnic Publishing House, 2018. — Vol 5. — No 1. — P. 34–40.
dc.identifier.urihttps://ena.lpnu.ua/handle/ntb/44898
dc.language.isoen
dc.publisherLviv Politechnic Publishing House
dc.relation.ispartofMathematical Modeling and Computing, 1 (5), 2018
dc.relation.references[1] LimarchenkoO. S., YasinskiyV.V. Nonlinear dynamics of structures with liquid. National Technical University of Ukraine “KPI”, Kyiv (1997).
dc.relation.references[2] MaksimenkoA. L. Investigation of nonlinear modes of motion of bounded liquid volume of variable mass with a free surface. Ph.D. Thesis Phys. & Math. (1987).
dc.relation.references[3] AbgaryanK.A., Rappoport I.M. Dynamics of rockets. Mashinostroenie, Moscow (1969).
dc.relation.referencesen[1] LimarchenkoO. S., YasinskiyV.V. Nonlinear dynamics of structures with liquid. National Technical University of Ukraine "KPI", Kyiv (1997).
dc.relation.referencesen[2] MaksimenkoA. L. Investigation of nonlinear modes of motion of bounded liquid volume of variable mass with a free surface. Ph.D. Thesis Phys. & Math. (1987).
dc.relation.referencesen[3] AbgaryanK.A., Rappoport I.M. Dynamics of rockets. Mashinostroenie, Moscow (1969).
dc.rights.holder© 2018 Lviv Polytechnic National University CMM IAPMM NASU
dc.rights.holder© 2018 Lviv Polytechnic National University CMM IAPMM NASU
dc.subjectнелiнiйна динамiка рiдини
dc.subjectвiльна поверхня
dc.subjectсумiсний рух
dc.subjectкуто- вий рух
dc.subjectвитiкання
dc.subjectсиди Корiолiса
dc.subjectnonlinear dynamics of liquid
dc.subjectcombined motion
dc.subjectinclined motion
dc.subjectoutflowing
dc.subjectCoriolis forces
dc.subject.udc532.595
dc.titleEffect of the Coriolis forces on dynamics of the system reservoir–liquid under uniform outflowing
dc.title.alternativeВплив сил Коріоліса на динаміку системи резервуар–рідина за рівномірного витікання
dc.typeArticle

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