EXPERIMENTAL STUDY ON TENSILE AND SHEAR STRENGTH OF ANTHRACITE UNDER SUPERCRITICAL CO2

In the process of CO2 geological sequestration, the mechanical properties of coal will be changed after supercritical CO2 interacts with coal.Based on this, in this paper, Brazilian splitting test and variable angle shear test were carried out on anthracite under different test conditions, and the changes of tensile strength, shear peak strength, r

Preventing impurity emission from hot spots on plasma-facing materials is a critical issue in the maintenance of high-performance plasma on the Experimental Advanced Superconducting Tokamak (EAST).In this study, experimental and theoretical analyses were performed to investigate the mechanism of hot spot formation.In the upper single null magnetic