Open AccessImprovement of auxiliary ventilation efficiency in underground workings
Author(s) -
Andrzej Drwięgą,
Michał Szelka,
A. Turewicz
Publication year - 2019
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/261/1/012007
Subject(s) - rotor (electric) , focus (optics) , ventilation (architecture) , computational fluid dynamics , mechanical engineering , engineering , blade (archaeology) , architectural engineering , marine engineering , current (fluid) , construction engineering , computer science , aerospace engineering , electrical engineering , physics , optics