Research on algorithm design for drawing pressure energy distribution diagram of mine ventilation network

Safety in Coal Mines > 2022 > 53(9): 198-204.

Research on algorithm design for drawing pressure energy distribution diagram of mine ventilation network[J]. Safety in Coal Mines, 2022, 53(9): 198-204.

Citation:

Research on algorithm design for drawing pressure energy distribution diagram of mine ventilation network[J]. Safety in Coal Mines, 2022, 53(9): 198-204.

Citation:

Research on algorithm design for drawing pressure energy distribution diagram of mine ventilation network[J]. Safety in Coal Mines, 2022, 53(9): 198-204.

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Research on algorithm design for drawing pressure energy distribution diagram of mine ventilation network

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Published Date: September 19, 2022

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Abstract

Abstract

In order to solve the problems of unreasonable node distribution and complex connection of pressure energy lines in the current mine ventilation network pressure energy distribution diagram, a new method with independent disjoint roads as the main skeleton, and the node distribution method of the mine ventilation network pressure energy graph distributed on both sides of the remaining connected nodes is proposed. According to the spatial relationship between independent disjoint roads and the remaining nodes and the remaining nodes, the drawing method of the branch shape between the nodes is analyzed and the drawing algorithm is designed. The drawing results of the drawing algorithm show that the algorithm can use the existing data to reasonably convert the mine ventilation network diagram into the pressure energy distribution diagram of the mine ventilation network, and the nodes in the pressure energy distribution diagram are distributed in an orderly manner, and the pressure energy lines between the nodes are connected normally, which can not only reflect the network relationship between nodes, but also reflect the pressure energy distribution of nodes. The algorithm can provide a reference for intelligent mine ventilation and underground fire prevention and risk avoidance.
- intelligent mine,
- ventilation network,
- independent and unrelated traffic network,
- pressure energy diagram,
- drawing algorithm

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References

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