Liquid Sloshing in Circular Toroidal and Coaxial Cylindrical Shells

Karaiev, Artem; Strelnikova, Elena

doi:10.1007/978-3-030-50491-5_1

Cited by 5 publications

(3 citation statements)

References 14 publications

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“…These components are commonly used as fuel containers in launch vehicles, oil storage tanks, containers for storing various substances, including potentially dangerous ones. Nowadays, the cylindrical [1], conical, toroidal and coaxial cylindrical shells [2] are commonly employed as fuel tanks. The most precise strength assessment of liquid-filled tanks under significant external forces often relies on comprehensive, full-scale field experiments.…”

Section: Introductionmentioning

confidence: 99%

“…The initial step in dynamic modeling involves determining the frequencies and modes of natural vibrations. This aspect has been explored in [2], [7], and [8]. Papers [9], [10] are dedicated to developing analytical methods for analyzing vibrations in fluid-filled shells with baffles.…”

Section: Introductionmentioning

confidence: 99%

“…Papers [9], [10] are dedicated to developing analytical methods for analyzing vibrations in fluid-filled shells with baffles. The investigation [2] focused on examining the natural frequencies of toroidal and coaxial cylindrical shells, while [8] and [11] delved into the mitigation of liquid sloshing using rigid baffles. Furthermore, research involving the theoretical and experimental stability aspects of cylindrical shells and beams has been accomplished in [1], [12].…”

Section: Introductionmentioning

confidence: 99%

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Liquid induced vibrations of partially liquid-filled elastic cylindrical-conical shells

Choudhary,

Degtyarev,

Strelnikova

et al. 2024

Vib. proced.

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The main objective of this study to develop efficient numerical techniques based on coupled finite and boundary element methods to estimate natural vibration frequencies in compound reservoirs with liquid. Elastic structures composed of cylindrical and conical shells connected by rings have been examined. The space between the shells is filled with an ideal, incompressible fluid. The advantage of the proposed approach lies in the ability to investigate both free and forced vibrations of empty and liquid-filled shells structures within the framework of the single computer technology. The benchmark test calculations demonstrated the high accuracy and efficiency of the proposed approach. The novelty and practical value of the obtained results lie in the ability to investigate fuel tanks of complex shapes under various conditions.

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Section: Introductionmentioning

confidence: 99%