Knowledge mapping of mine ventilation technology research: A visual analysis using CiteSpace

In the era of technological innovation, mine intelligent ventilation is an inevitable trend of development. Mine ventilation technology is an important guarantee for the stable and reliable operation of mine ventilation system. Therefore, the current situation and future development trend of mine ventilation technology in the past 30 years are sorted out. The 1586 mine ventilation literature included in the Web of Science database from 2000 to 2024 were used for research. Employing CiteSpace6.3.R1 visualization tools, this paper identified influential authors, countries, and institutions in this field. Through keyword frequency analysis, clustering, timeline examination, and burst detection, it was determined that further research in mine ventilation technology should focus on aspects such as flow dynamics, simulation techniques, numerical modeling, and mine ventilation behavior. This strategic approach aims to enhance both the theoretical framework and practical implementation of mine ventilation, thereby augmenting its significance in coal mining operations.