Abstract
The distribution of permeability due to stress-strain changes in the gob region affects the air and heat distribution, forming spontaneous combustion (sponcom). The main question here is how the fluent flow model changes under changing conditions such as permeability. For this purpose, a geomechanical model based on a numerical analysis was used to determine permeability distribution. Thus, a significant advantage was provided to develop sponcom forecasting models over conventional ventilation measurements.
| Original language | English |
|---|---|
| Pages (from-to) | 693-708 |
| Number of pages | 16 |
| Journal | International Journal of Mining, Reclamation and Environment |
| Volume | 35 |
| Issue number | 10 |
| DOIs | |
| Publication status | Published - 2021 |
| Externally published | Yes |
Bibliographical note
Publisher Copyright:© 2021 Informa UK Limited, trading as Taylor & Francis Group.
Funding
This work was supported by Scientific and Technological Research Council of Turkey (Grant number:2219) and also by the Scientific Research Projects Coordination Unit of Istanbul University-Cerrahpasa (Project No: 30767). The authors are grateful to the Executive Secretariat of Scientific Research Projects of Istanbul University-Cerrahpasa.
| Funders | Funder number |
|---|---|
| Executive Secretariat of Scientific Research Projects of Istanbul University-Cerrahpasa | |
| Türkiye Bilimsel ve Teknolojik Araştirma Kurumu | |
| Istanbul Üniversitesi-Cerrahpasa | 30767 |
Keywords
- coal mining
- gob modelling
- mine ventilation
- Sponcom
- underground mine