Three-dimensional analog simulation test system for gas-liquid countercurrent in abandoned mine goaf

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United States of America Patent

PATENT NO 10809417
SERIAL NO

16234497

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Abstract

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A three-dimensional analog simulation test system for gas-liquid countercurrent in an abandoned mine goaf includes a three-dimensional analog simulation device configured to simulate an analog environment of gas-liquid countercurrent in an abandoned mine goaf, a gas supply system, an automatic water pressure control system and a hydraulic loading system. The three-dimensional analog simulation device includes a reaction frame and a three-dimensional analog simulation chamber. The reaction frame includes a beam, a base and a column for connecting the beam and the base. The three-dimensional analog simulation chamber is arranged inside the reaction frame. The test system can be used to simulate the gas-liquid countercurrent in an abandoned mine goaf so as to study the evolution of water accumulation and gas enrichment in long-term abandonment of closed mines and the migration evolution rules of gas-liquid two-phase in abandoned mines with high gas density.

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Patent Owner(s)

Patent OwnerAddress
TAIYUAN UNIVERSITY OF TECHNOLOGYNO 79 YINGZE WEST STREET SHANXI TAIYUAN CITY 030024

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cui, Jiaqing Shanxi, CN 3 1
Feng, Guorui Shanxi, CN 13 3
Gao, Rui Shanxi, CN 60 409
Hu, Shengyong Shanxi, CN 3 1
Jin, Zhixin Shanxi, CN 4 4
Li, Zhen Shanxi, CN 370 1800
Niu, Xiaohong Shanxi, CN 3 1
Song, Cheng Shanxi, CN 13 20
Zhang, Chunwang Shanxi, CN 6 10

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