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Article
Effect of liquid carbon dioxide phase change fracturing technology on gas drainage
Coal mine researchers have been studying the subject of improving the effect of gas drainage to control gas accident. This paper focuses on a new permeability-improvement technology, liquid carbon dioxide phas...
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Article
Visualizing diffusion tensor fields on streamsurfaces with merging ellipsoids and LIC texture
Streamsurfaces in diffusion tensor fields are used to represent structures with primarily planar diffusion. So far, however, no effort has been made on the visualization of the anisotropy of diffusion on them,...
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Article
Robustness of thermal error compensation modeling models of CNC machine tools
In order to achieve effective control of thermal error compensation of computer numerical control (CNC) machine tools, the prediction accuracy and robustness of the compensation model is particularly important...
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Article
Damage and Permeability Development in Coal During Unloading
One of the key issues in protective seam mining is the pressure relief and permeability improvement effect. In this paper, the results of X-ray CT scanning experiments and permeability experiments using recons...
