Article ID Journal Published Year Pages File Type
10296497 Tunnelling and Underground Space Technology 2005 8 Pages PDF
Abstract
A two-dimensional transient heat transfer model is developed using finite element method for the study of temperature rise during continuous drag-cutting. The simulation results such as temperature built-up with time and maximum stabilized pick-rock interface temperature are compared with experimental results for various input parameters. The effect of frictional force and cutting speed on the temperature developed at the pick-rock interface is also studied and compared with the experimental observations.
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Related Topics
Physical Sciences and Engineering Earth and Planetary Sciences Geotechnical Engineering and Engineering Geology
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Heat transfer simulation in drag-pick cutting of rocks
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