Analysis of Transient Belt Stretch for Horizontal and Inclined Belt Conveyor System
| Autor: | Shubharata Nagpal, Sanjay G. Sakharwade |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
General Computer Science
Stretch Transient lcsh:T General Mathematics lcsh:Mathematics General Engineering 020101 civil engineering 02 engineering and technology Lagrange lcsh:QA1-939 General Business Management and Accounting lcsh:Technology 0201 civil engineering Belt conveyor 020303 mechanical engineering & transports 0203 mechanical engineering Transient (oscillation) Geology Seismology Simulation |
| Zdroj: | International Journal of Mathematical, Engineering and Management Sciences, Vol 4, Iss 5, Pp 1169-1179 (2019) |
| ISSN: | 2455-7749 |
| Popis: | Belt is costliest part of belt conveyor system. Sudden rise in belt tension within transient starting condition, results in belt failure and structure damage. It is difficult to measure these stresses by static calculation method and hence their presence might go undetected. Belt elongation is an evident quantity for these stresses. Dynamic belt stretch is formulated in terms of displacement response of conjugative belt units with respect to time. This paper presents analysis of the event and propagation of dynamic belt stretch for straight horizontal and straight inclined belt conveyor system. Dynamic behavior of belt system is investigated for starting condition of fully stacked conveyor belt. Belt conveyor system is considered as series of vibrating mass and its unit is assumed to be a viscoelastic segment. Equation of motion of belt unit is developed by Lagrange’s approach. Observed transient parameters are more vibrant in inclined belt than the horizontal belt system. Maximum value of dynamic belt stretch for horizontal belt systems founds 1.13% of total belt length and for inclined belt conveyor system, it is 1.16% of belt length. Both values are within range of standard value specified for fabric belt system. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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