Dynamic model of a roadheader's cutting system which incorporates transverse cutter heads

Authors: M. Dolipski, P. Cheluszka

Effect of water soluble inorganic matter on immersion heat of coal

Autor: B. Taraba

Determination method of the load capacity of a preliminary non-linear elastic flexible lining that co-operates with a physically non-linear. Frozen rockmass

Author: P. Czaja

Measuring the velocity and temperature wake

Author: J. Kiełbasa

Aerodynamic potentials and a designation of their fields in ventilation networks, sub-networks and regions

Author: H. Bystroń

Air cooling by a mining surface cooler with water vapour condensation

Authors: K.. Filek, K. Holesz, B. Nowak, J. Roszkowski