ABOUT A METHOD OF PRESENTING RESULTS OF MATHEMATICAL MODELLING OF THE LOADED BELT MOTION ON THE CONVEYOR ROLLER CARRIAGE

UDC004.926.8:622.647.2

Authors:

BulatA.F., acad. NASU, D. Sc.(Tech.), Professor,

Kiriya R.V., Ph.D (Tech), Senior Researcher,

Larionov N.G., Doctoral Student

(IGTM NAS of Ukraine)

Abstract.

The mathematical models of the loaded belt moving on the three-roller supports of the belt conveyer are presented. The models are based on the theory of hard cylinders rolling on the viscous-elastic cylindrical plates with taking into account pressing deformation and belt and  load bending.  For analyzing models and estimating impact of parameters on the coefficient of resistance a method of successive approximation was applied. Relative errors of the ptoposed dependences for the coefficient of resistance do not exceed 5%.

Keywords:

belt conveyer, coefficient of resistance, deeply-sagging belt.

References

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About the authors:

Bulat Anatoly Fedorovich., Academician of the National Academy of Sciences of Ukraine, Doctor of Technical Sciences (D. Sc.), Professor, Director of the Institute, M.S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Sciences of Ukraine (IGTM, NASU), Dnepropetrovsk, Ukraine, Этот адрес электронной почты защищен от спам-ботов. У вас должен быть включен JavaScript для просмотра.

Kiriya Ruslan Vissarionovich, Candidate of Technical Sciences (Ph.D), Senior Researcher, Senior Researcher in Department of Mining Transport Physics and Mechanics, M. S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Sciences of Ukraine (IGTM, NASU), Dnepropetrovsk, Ukraine, Этот адрес электронной почты защищен от спам-ботов. У вас должен быть включен JavaScript для просмотра.

Larionov Nikolay Grigorevich, Master of Science, Doctoral Student in Department of Mining Transport Physics and Mechanics, M. S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Sciences of Ukraine (IGTM, NASU), Dnepropetrovsk, Ukraine, Этот адрес электронной почты защищен от спам-ботов. У вас должен быть включен JavaScript для просмотра.