Scholarly record
USE OF SPECIALIZED PROGRAMS IN ANALYSIS OF THE LONEA MINE VENTILATION NETWORK
Abstract
The Valea Jiului coal basin is the largest mining basin in Romania and includes from east to west the mining fields: Lonea, Lonea-Pilier, Petrila-Sud, Petrila, Livezeni, Salatruc, Dalja, Iscroni, Aninoasa, Vulcan, Paroseni, Lupeni , Lupeni-Sud, Barbateni, Uricani, Valea de Brazi and Campu lui Neag. The first opening works in the Lonea perimeter began with the excavation of the Rascoala gallery, in 1870, a gallery supported by brickwork. Also in the same period, the up-to-date exploitation of the outcrops from the Jiet Valley area and the neighboring valleys is proposed. The general ventilation of the Lonea mine is ascending under the influence of the general depression created by the three main ventilation stations. The analysis performed on the Lonea mine ventilation network leads to the conclusion that the mine ventilation network is particularly complex, a complexity amplified by the large number of air control and regulation constructions. In order to evaluate in perspective the influence of the changes that will occur in the ventilation network of the mine regarding the distribution of air currents both in size and in the direction of their flow, of the locations of the constructions for directing and regulating air flows, as well as the types of ventilation mining constructions that are necessary for the desired distribution, modeling and simulation programs were used that allow the option of visualizing the network in three and two-dimensional system, for the representation of the ventilation network of the Lonea mine. This paper presents the analysis of the complex ventilation network of the Lonea Mine with the help of specialized programs.
Publication Impact Profile
- Captures
- Mendeley - Readers: 2
Publication details
References3
Boanta C.- Analysis of the ventilation network specific to the Lonea Mining, INSEMEX Publishing House, Petro?ani, 2020, ISBN: 978-606-8761-48-0 , Romania, pp 1-179
Radoi F. ,Boanta C.- Establishing the gas dynamics at the level of a complex ventilation network, INSEMEX Publishing House, Petro?ani 2020, ISBN 978-606- 8761-44-2 , Romania, pp 15-62.
Tomescu C., Chiuzan E. , e.a. � Analiza retelei complexe de aeraj a Minei Vulcan cu ajutorul programelor 3DCanvent si Ventsim Visual Advanced , INSEMEX Publishing House, Petro?ani 2020, ISBN 978-606-8761-49-7 , Romania, pp 193-221;
View or Download full articleAccess options
SWS access login
Login as SWS Scientific CommitteeLogin as SWS Scientific PartnerLogin as SWS AuthorAuthors and approved SWS contributors will read and export their own linked papers after identity matching by SWS profile, email and SGEM GlobalID.
For librarian assistance: [email protected]
Purchase Instant Access
- Article can be downloaded after successful payment.
- Article may be used according to SWS library access terms.
- Article cannot be redistributed.