Semi-active linear vacuum packed particles damper

• Autorzy: Zalewski R. , Chodkiewicz P.

Identyfikatory

DOI

10.15632/jtam-pl.54.1.311

• Języki publikacji: EN

Abstrakty

EN

In this paper, the authors focus on the proposition of an innovative semi-active linear damper prototype working on the basis of granular materials. Vacuum Packed Particles (VPP) belong to the class of materials whose mechanical (rheological, dissipative) properties may be quickly changed by applying a partial vacuum inside the system. The concept of an innovative linear damper based on VPP is presented in the paper. Typical experimental results are presented to reveal changeable damping characteristics of the device. Additionally, the mathematical model is proposed to capture extraordinary features of the investigated damper.

Słowa kluczowe

EN

Vacuum Packed Particles; modeling; underpressure; experiments

• Wydawca: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
• Czasopismo: Journal of Theoretical and Applied Mechanics
• Rocznik: 2016
• Tom: Vol. 54 nr 1
• Strony: 311--316
• Opis fizyczny: Bibliogr. 8 poz., rys., tab.

Twórcy

autor

Zalewski R.

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

autor

Chodkiewicz P.

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

Bibliografia

• 1. Bajkowski J.M., Dyniewicz B., Bajer C.I., 2015, Damping properties of a beam with vacuum- -packed granular damper, Journal of Sound and Vibration, 341, 74-85
• 2. Brown E., Rodenberg N., Amend J., et al., 2010, Universal robotic gripper based on the jamming of granular material, Proceedings of the National Academy of Sciences of the United States of America, 107, 44, 18809-18814
• 3. Cates M.E., Wittmer J.P., Bouchaud J.P., Claudin P., 1998, Jamming, force chains and fragile matter, Physical Review Letters, 81, 1841-1844
• 4. Loeve A.J., Van de Ven O.S., Vogel J.G., Breedveld P., Dankelmann J., 2010, Vacuum packed particles as flexible endoscope guides with controllable rigidity, Granul Matter, 12, 6, 543-54
• 5. Luscombe M.D., Williams J.L., 2003, Comparison of a long spinal board and vacuum mattress for spinal immobilization, Emergency Medicine Journal, 20, 1, 476-478
• 6. Majmudar T.S., Sperl M., Lundig S., Behringer R.P., 2007, Jamming transition in granular systems, Physical Reviews Letters, 98, 058001
• 7. Makowski M., Knap L., 2014, Reduction of wheel force variations with magnetorheological devices, Journal of Vibration and Control, 20, 10, 1552-1564
• 8. Zalewski R., Pyrz M., 2013, Experimental study and modeling of polymer granular structures submitted to internal underpressure, Mechanics of Materials, 57, 75-85

Uwagi

EN

Short Research Communication

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniajacą naukę.