Mine Ventilation is a core and compulsory course in the field of Safety Engineering (Mine Ventilation Safety). Through the study of this course, students will understand the development history, research status, new theories, technologies, and equipment of mine ventilation, comprehend the purpose and tasks of mine ventilation, systematically master the basic theoretical knowledge of mine ventilation, master the design methods of mine ventilation, and have preliminary abilities in mine ventilation design. They will be able to correctly understand the role of mine ventilation in mine safety production.
Overview
Syllabus
- Knowledge Unit one Introduction to Mine Ventilation Course
- Summary
- Knowledge Unit two Mine Air
- Knowledge point 1: Ground air and underground air
- Knowledge point 2: Common harmful gases in the air in the mine and safety standards
- Knowledge point 3:Physical parameters of downhole air
- Knowledge unit three：The energy of mine airflow and its variation law
- Knowledge point 1： Energy equation of mine airflow and its application
- Knowledge point 2：The energy at any section of a flow
- Knowledge unit four：Mine machine oil resistance
- Knowledge point 1：The flow state of the wind flow; Mine ventilation resistance and characteristics; mine shaft's equal-area hole; Mine ventilation resistance measurement
- Knowledge unit five： Mine ventilation power
- Knowledge point 1：Natural wind pressure
- Knowledge point 2：Mine ventilating fan
- Knowledge point 3：Combined operation of multiple fans
- Knowledge unit six： Tunneling ventilation
- Knowledge point 1：Tunneling ventilation
- Knowledge point 2：Air demand for heading face
- Knowledge point 3：Excavation ventilation design
- Knowledge unit seven：Design of mine ventilation
- Knowledge point 1：Mine ventilation system selection
- Knowledge point 2：Calculation and distribution of total air volume in mine
- Knowledge point 3：Mine ventilation resistance calculation, ventilation equipment selection and cost estimates
- Final examination
- Typical case analysis of mine ventilation
- Lectures
Taught by
Jinzhang Jia, Zongxiang Li, Yucheng Li, Xiaowei Geng, Jian Liu, Heng Ma, and Jingfeng Ni
