Preliminary study of the Vacuum Packed Particles torsional damper

• Autorzy: Zalewski Robert , Rodak Dominik

Identyfikatory

DOI

10.15632/jtam-pl/130633

• Języki publikacji: EN

Abstrakty

EN

The paper presents a prototype of an innovatory controllable torsional damper. The device is composed of Vacuum Packed Particles. Such structures are made of granular materials placed in a hermetic soft encapsulation. Generating so called underpressure inside the system changes global dissipative properties of the granular structure. The partial vacuum value is a convenient way to control physical properties of the granular structure. The authors introduce an original prototype of a torsional vibration attenuator. In the experimental part, preliminary experimental results are presented and discussed. To capture the real response of the device, a Bouc-Wen rheological model is adopted.

Słowa kluczowe

EN

Vacuum Packed Particles; torsional damper; experimental research; Bouc-Wen model

• Wydawca: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
• Czasopismo: Journal of Theoretical and Applied Mechanics
• Rocznik: 2021
• Tom: Vol. 59 nr 1
• Strony: 173--178
• Opis fizyczny: Bibliogr. 9 poz., rys., tab.

Twórcy

autor

Zalewski Robert

• Warsaw University of Technology, Institute of Machine Design Fundamentals, Warsaw, Poland

autor

Rodak Dominik

• Warsaw University of Technology, Institute of Machine Design Fundamentals, Warsaw, Poland

• https://orcid.org/0000-0002-5998-8557

Bibliografia

• 1. Bartkowski P., Zalewski R., Chodkiewicz P., 2019, Parameter identification of Bouc-Wen model for vacuum packed particles based on genetic algorithm, Archives of Civil and Mechanical Engineering 19, 2, 322-333.
• 2. Bzura P., 2012, Reliability model of the crankshaft – piston assembly, Journal of KONES Powertrain and Transport, 19, 1.
• 3. Graczykowski C., Pawłowski P., 2017, Exact physical model of magnetorheological damper, Applied Mathematical Modelling, 47, 400-424.
• 4. Ivanovic G., Popovic P., 2007, Reliability design of power transmission, Journal of KONES Powertrain and Transport, 14, 2.
• 5. Loeve A.J., Van de Ven O.S., Vogel J.G., Breedveld P., Dankelman J., 2010, Vacuum packed particles as flexible endoscope guides with controllable rigidity, Granular Matter, 12, 6, 543-554.
• 6. Singh S.S.K., Abdullah S., Mohamed N.A.N., 2015, Reliability analysis and prediction for time to failure distribution of an automobile crankshaft, Eksploatacja i Niezawodność –Maintenance and Reliability, 17, 3.
• 7. Wen Y.K., 1976, Method for random vibration of hysteretic systems, Journal of Engineering Mechanics, Division, ASCE 102, EM2, 193-199.
• 8. Zalewski R., Pyrz M., 2013, Experimental study and modeling of polymer granular structures submitted to internal underpressure, Mechanics of Materials 57, 75-85.
• 9. Zalewski R., Szmidt T., 2014, Application of Special Granular Structures for active damping of lateral beam vibrations, Engineering Structures, 65, 13-2.

Uwagi

„Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).”