Physical Simulation of Temperature and Pressure Evolvement in Coal by Different Refrigeration Modes for Freezing Coring

• Wang Long,
• Wang Zhaofeng,
• Qi Chenjun,
• Ma Shujun,
• Yue Jiwei

Affiliations

Wang Long

†School of Safety Science and Engineering, Henan Polytechnic University, Jiaozuo, Henan, China

Wang Zhaofeng

†School of Safety Science and Engineering, Henan Polytechnic University, Jiaozuo, Henan, China

Qi Chenjun

Xi’an Research Institute, China Coal Technology Engineering Group, Xi’an, Shanxi, China

Ma Shujun

†School of Safety Science and Engineering, Henan Polytechnic University, Jiaozuo, Henan, China

Yue Jiwei

†School of Safety Science and Engineering, Henan Polytechnic University, Jiaozuo, Henan, China