Results 101 to 110 of about 5,156 (170)

CFD Modelling of Goaf Gas Migration to Improve the Control of Spontaneous Combustion in Longwalls

, 2005
This paper provides an overview of computational fluid dynamics (CFD) modelling capability developed by CSIRO with the aim of improving the knowledge of flow migration dynamics within longwall goaf areas.
R Balusu (20179380), Ting Ren (19586965)
core   +1 more source

Numerical simulation of well location deployment scheme for CO2 sequestration in old goaf

Meitan kexue jishu
As a potential CO2 storage geologic body, the old goaf has great storage potential. In order to clarify the distribution characteristics and storage capacity of CO2 injection in the old goaf under different monitoring well deployment schemes, based on ...
Yang DING, Yuanzhuo TANG, Shugang LI, Hongchao ZHAO, Bing ZHU, Yizheng ZHANG, Yan ZHANG   +6 more
doaj   +1 more source

Dynamic Formation and Coupled Evolution of Oxygen-Deficient Conditions at the Return-Air Corner in a Shallow-Buried Coal Seam Working Face. [PDF]

ACS Omega
Zhao D, Sun Y, Cao X, Tian Z.
europepmc   +1 more source

Research on Migration and Surface Deformation during Goaf CO₂ Geological StorageTaking Mindong No.1 Mine in Hulunbuir as an Example. [PDF]

ACS Omega
Liu Q, Li Y, Huang C, Li J, Liang B, Sun W, Jin J, Liu J, Li H.   +8 more
europepmc   +1 more source

Prediction Model for Indicator Gas Concentration of Coal Spontaneous Combustion in Goaf Areas based on CS-RF. [PDF]

ACS Omega
Wu K, Shi S, Li C, Wu H, You B, Chang B.
europepmc   +1 more source

Study on Regional Evolution Characteristics of Coal Spontaneous Combustion and Gas Coupling Disaster in Composite Goaf with No-Pillar Mining. [PDF]

ACS Omega
Kong D, Han W, Guo J, Xue K, Zhang J, Zheng Y.   +5 more
europepmc   +1 more source

Numerical simulation of CO generation and migration patterns in goaf based on coupled multi-physics fields. [PDF]

Sci Rep
Ren M, Liu Y, Duan B, Li X, Wang H.
europepmc   +1 more source

Energy Transfer Mechanism of Hard-Roof Hydraulic Fracturing in Goaf-Side Working Face Based on Microseismic-Driven Damage Model. [PDF]

Sensors (Basel)
Zhang R, Gong S, Cai W, Li H, Qiu Y.
europepmc   +1 more source

Investigation on the water-conducting zone evolution in weak overburden due to repeated mining of thick coal seams. [PDF]

Sci Rep
Yang Z, Niu X, Feng Y, Li D, Xu H, Jin S.   +5 more
europepmc   +1 more source

Correction: Pilot tests of continuous gas extraction with improved L-shaped wells from mining and goaf areas. [PDF]

Sci Rep
Zhang J, Qin Y, Li G, Ma H, Li G, Li G, Liu T, Li J, Ji C, Guo M.   +9 more
europepmc   +1 more source