THERMOMECHANICAL BEHAVIOR RELATED TASKS DECISION OF VIBRATION ISOLATORS WITH FREE SURFACE OF COMPLEX SHAPE

Details

Parent Category: Geo-Technical Mechanics, 2013

Category: Geo-Technical Mechanics, 2013, Issue 113

UDC 532.319.001.5:539.32

Authors:

A.S. Kobets, D. Sc.(Ec.), Professor (DSAU)

A.I. Voloshin, Corresponding Member NASU, D. Sc. (Tech.), Professor (IGTM NAS of Ukraine)

T.Ye. Tverdokhleb, Engineer, Researcher (IGTM NAS of Ukraine)

S.P. Sokol, Senior Teacher, Dean (DSAU)

I.N. Tsanidy, Engineer, Doctoral Student (DSAU)

Abstract.

For type VR vibration isolators shaped as bodies of rotation and having complex free surface thermoviscoelastic behavior related tasks are considered at long cyclic loading: we describe calculation of the stress-strain state and the temperature of dissipative heating under convective heat transfer with the environment. Solution of such problems is of great interest in predicting the durability of type VR elements when used as vibration isolators of technological machines.

Keywords:

thermoviscoelasticity, cycling loads, type VR vibration isolators, strain-stress state determination

References:

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2.             Cost, G.L. and Herd, J.M. (1978), “Finite element calculation of thermoviscoelastic related effects in constructions at long influence of periodic vibration”, vol. 16, no. 8, pp. 35-40.
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7.             Bulat, A.F., Dyrda, V.I., Zvyagilskiy, Ye.L., Kobets, A.S. (2012), Prikladnaya mekhanika uprugo-nasledstvennykh sred. Tom 2. Metody raschota elastomernykh detaley. [Applied mechanics of elastic-hereditary media. Vol. 2. Methods for calculating elastomeric parts], Naukova dumka, Kiev, Ukraine.

About the authors:

Kobets Anatoly Stepanovich, Doctor of Economical Sciences (D. Sc.), Professor, Prex, Dnepropetrovsk State Agrarian University, Dnepropetrovsk, Ukraine

Voloshin Alexey Ivanovich, Corresponding Member of the National Academy of Science of Ukraine, Doctor of Technical Sciences (D. Sc.), Professor, Vice Director for Science, M.S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Science of Ukraine (IGTM, NASU), Dnepropetrovsk, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it.

Tverdokhleb Tatyana Yemelyanovna, Engineer, Researcher of Department of Elastomeric Component Mechanics in Mining Machines, M.S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Science of Ukraine (IGTM, NASU), Dnepropetrovsk, Ukraine

Sokol Sergey Petrovich, Engineer, Senior Teacher, Dean of the Faculty, Dnepropetrovsk State Agrarian University (DSAU), Dnepropetrovsk, Ukraine

Tsanidy Ivan Nikolaevich, Engineer, Doctoral Student, Dnepropetrovsk State Agrarian University (DSAU), Dnepropetrovsk, Ukraine

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