Results 191 to 200 of about 1,470,279 (358)

Study on the evolution law of failure depth of large mining height and ultra-wide working surface. [PDF]

Sci Rep
Wang W, Li Z, Du F, Cao Z, Shi J, Zhai M, Liu M.   +6 more
europepmc   +1 more source

Training system design for middle-level manager in coal enterprises based on post competency model

, 2009
Honghua Xu, Yanhua Wang
openalex   +1 more source

Research on Optimization of Flow Field and Combustion Performance in Boilers With Combined Near‐Wall Air Supply Systems

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT In the pulverized coal boiler industry, reducing NOx emissions has become a critical objective. Although low‐NOx combustion technologies are effective, they may lead to localized high‐temperature corrosion. To address this issue, near‐wall air supply technology has been introduced, which involves injecting an appropriate amount of air near the
Wangyongjia Zhong, Lihua Cai, Dianxu Ruan, Haifeng Fang, Xiangfei Lin   +4 more
wiley   +1 more source

Mining-induced stress-gas permeability characteristics based on protective layer pressure-relief mining. [PDF]

Sci Rep
Wang K, Meng X, Zhao G, Cheng X, Han G, Wang A.   +5 more
europepmc   +1 more source

A Review on Magnesium Based Metal Hydrides for Thermal Energy Storage Systems

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The hydrogen storage in metal hydrides is an imminent, innovative, and environmentally beneficial approach that offers benefits for example, an ample amount of storage and elasticity in terms of thermodynamics necessary for hydrogen absorption and release.
Asif Nizam, Prem Kumar Chaurasiya, Vinod Kumar Sharma, Ranjith Krishna Pai   +3 more
wiley   +1 more source

Study on the damage and failure behavior of coal exposed to acid corrosion under impact load. [PDF]

PLoS One
Chen Z, Han W, Zheng X, Liu H.
europepmc   +1 more source

Pathway for Advanced Architectures of Oxy-pulverized Coal Power Plants: Minimization of the Global System Exergy Losses

, 2013
Hayato Hagi, Maroun Nemer, Yann Le Moullec, Chakib Bouallou   +3 more
openalex   +1 more source

Design and Performance Analysis of a Thermal Energy Storage System With Steam Extraction and Electric Heating in a Coal‐Fired Power Plant

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT To alleviate the impact of the instability of renewable energy power generation on the power grid, coal‐fired power plants (CFPPs) have to undertake peak shaving tasks, which puts forward high requirements for the flexibility of CFPPs. To enhance the flexibility of CFPPs to consume more renewable energy, this paper innovatively proposes a ...
Yuguo Ni, Keliang Liu, Miao Yu, Hao Zhou
wiley   +1 more source

Research on the Functional Group Changes of Coal under the Erosion of High Temperature Airflow. [PDF]

ACS Omega
Liu C, Jia B.
europepmc   +1 more source

Noise-induced hearing loss and hearing protection: Attitudes at a South African coal mine

Kavitha Naicker
openalex   +2 more sources