An optimal determination of longwall panel dimensions
The optimal dimensions of a longwall panel are investigated using four different objectives of minimum average unit cost, internal rate of return, profitability index and present value of average unit cost. The two main variables, production and cost are analyzed into different parameters. Productio...
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| Format: | Others |
| Language: | en |
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Virginia Polytechnic Institute and State University
2016
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| Online Access: | http://hdl.handle.net/10919/64535 |