机译:综采工作面“ U + I”型通风系统采空区流场的实验研究
[1]State Key Laboratory of Coal Resources and Safe Mining, China University of Mining & Technology. Xuzhou 221116, China;
[2]School of Safety Engineering.. China University of Mining & Technology. Xuzhou 221116, China;
[3]Mining Engineering College, Guizhou University, Guiyang 550025. China;
通风系统; 模型试验; 采空区; 综采工作面; 流场; 模拟实验平台; 气体排放; 提取效果;