Propulsive Motion of Cylindrical Vibration-Driven Robot in a Viscous Fluid
The propulsive motion of a multimass system, vibration-driven robot (VR), in a viscous incompressible fluid was studied. The VR consisted of a round cylindrical body submerged in the fluid and an internal mass (IM) performing small-amplitude pendulum-like oscillations inside the body. Using the method...
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| Format: | Article |
| Language: | English |
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Kazan Federal University
2024-10-01
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| Series: | Учёные записки Казанского университета: Серия Физико-математические науки |
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| Online Access: | https://uzakufismat.elpub.ru/jour/article/view/91 |
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| author | V. D. Anisimov A. G. Egorov A. N. Nuriev O. N. Zaitseva |
| author_facet | V. D. Anisimov A. G. Egorov A. N. Nuriev O. N. Zaitseva |
| author_sort | V. D. Anisimov |
| collection | DOAJ |
| description | The propulsive motion of a multimass system, vibration-driven robot (VR), in a viscous incompressible fluid was studied. The VR consisted of a round cylindrical body submerged in the fluid and an internal mass (IM) performing small-amplitude pendulum-like oscillations inside the body. Using the method of asymptotic expansions, the combined mechanical and hydrodynamic problems that describe the self-propulsion of the system in the fluid were solved. The hydrodynamic problem was formulated on the basis of the complete non-stationary Navier– Stokes equation. An analytical solution was derived to describe the cruising regime of the VR motion in the fluid. The non-stationary hydrodynamic influence on the VR was determined. The efficiency of the propulsive system’s motion was assessed. |
| format | Article |
| id | doaj-art-651d5549a22e4dcc9db25ab86fa9e788 |
| institution | Kabale University |
| issn | 2541-7746 2500-2198 |
| language | English |
| publishDate | 2024-10-01 |
| publisher | Kazan Federal University |
| record_format | Article |
| series | Учёные записки Казанского университета: Серия Физико-математические науки |
| spelling | doaj-art-651d5549a22e4dcc9db25ab86fa9e7882025-02-03T12:00:35ZengKazan Federal UniversityУчёные записки Казанского университета: Серия Физико-математические науки2541-77462500-21982024-10-01166327729610.26907/2541-7746.2024.3.277-29649Propulsive Motion of Cylindrical Vibration-Driven Robot in a Viscous FluidV. D. Anisimov0A. G. Egorov1A. N. Nuriev2O. N. Zaitseva3Kazan Federal UniversityKazan Federal UniversityKazan Federal UniversityKazan Federal UniversityThe propulsive motion of a multimass system, vibration-driven robot (VR), in a viscous incompressible fluid was studied. The VR consisted of a round cylindrical body submerged in the fluid and an internal mass (IM) performing small-amplitude pendulum-like oscillations inside the body. Using the method of asymptotic expansions, the combined mechanical and hydrodynamic problems that describe the self-propulsion of the system in the fluid were solved. The hydrodynamic problem was formulated on the basis of the complete non-stationary Navier– Stokes equation. An analytical solution was derived to describe the cruising regime of the VR motion in the fluid. The non-stationary hydrodynamic influence on the VR was determined. The efficiency of the propulsive system’s motion was assessed.https://uzakufismat.elpub.ru/jour/article/view/91vibration-driven robotpropulsioncruising speednavier–stokes equation |
| spellingShingle | V. D. Anisimov A. G. Egorov A. N. Nuriev O. N. Zaitseva Propulsive Motion of Cylindrical Vibration-Driven Robot in a Viscous Fluid Учёные записки Казанского университета: Серия Физико-математические науки vibration-driven robot propulsion cruising speed navier–stokes equation |
| title | Propulsive Motion of Cylindrical Vibration-Driven Robot in a Viscous Fluid |
| title_full | Propulsive Motion of Cylindrical Vibration-Driven Robot in a Viscous Fluid |
| title_fullStr | Propulsive Motion of Cylindrical Vibration-Driven Robot in a Viscous Fluid |
| title_full_unstemmed | Propulsive Motion of Cylindrical Vibration-Driven Robot in a Viscous Fluid |
| title_short | Propulsive Motion of Cylindrical Vibration-Driven Robot in a Viscous Fluid |
| title_sort | propulsive motion of cylindrical vibration driven robot in a viscous fluid |
| topic | vibration-driven robot propulsion cruising speed navier–stokes equation |
| url | https://uzakufismat.elpub.ru/jour/article/view/91 |
| work_keys_str_mv | AT vdanisimov propulsivemotionofcylindricalvibrationdrivenrobotinaviscousfluid AT agegorov propulsivemotionofcylindricalvibrationdrivenrobotinaviscousfluid AT annuriev propulsivemotionofcylindricalvibrationdrivenrobotinaviscousfluid AT onzaitseva propulsivemotionofcylindricalvibrationdrivenrobotinaviscousfluid |