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Showing: 1 to 10 of 2220 matches for "Face ventilation"  Page   1   2   3   4   5   6   7   8   9  next TITLE Face Ventilation During Cross-Cut Development In A Room-And-Pillar Operation  SUMMARY Page 1. Chapter 26 FACE VENTILATION DURING CROSS-CUT DEVELOPMENT IN A ROOM-AND-PILLAR OPERATION ... Page 2. FACE VENTILATION DURING CROSSCUT DEVELOPMENT Miner Starts ... AUTHOR Tien, Jerry C. PUBLISHED 1989 TITLE Impact of Shuttle Car Movements on Face Ventilation  SUMMARY Page 1. Chapter 24 Impact of Shuttle Car Movements on Face Ventilation ... The Bureau of Mines has studied the impact of shuttle car movement on face ventilation. ... AUTHOR Volkwein, Jon C. ; Thimons, Edward D. ; Jayaraman, Natesa PUBLISHED 1989 TITLE Simulation of Leaky Ventilation Circuits with SLAM II  SUMMARY ... minimum brattice face ventilation are obtained using the discrete- quantity, &, and static pressure, P,, must be supplied at continuous ... AUTHOR Griffin, Wayne H. ; Ryan, J. T. PUBLISHED 1987 TITLE Longwall Ventilation Planning At Jim Walter Resources’ No. 3 Mine  SUMMARY ... Exhausting llne brattice IS used for face ventilation in twenty foot wide places wlth four foot maintained behlnd the line brattice. ... AUTHOR Stevenson, John W. PUBLISHED 1981 TITLE Measurement And Simulation Of Face Ventilation Effectiveness For Large Diesel Powered Equipment  SUMMARY Page 1. Chapter 4 1 MEASUREMENT AND SIMULATION OF FACE VENTILATION EFFECTIVENESS FOR LARGE DIESEL POWERED EQUIPMFNT Edward D. Thimons ... AUTHOR Thimons, Edward D. ; Brechtel, Carl E. PUBLISHED 1987 TITLE Improved Coal Face Ventilation Through Use Of Dust Scrubber Systems Leads To Greater Production Efficiency  SUMMARY ... Page 3. IMPROVED COAL FACE VENTILATION ... IMPROVED COAL FACE VENTILATION system, purging the zone of contaminants and not allowing unsafe conditions to develop. ... AUTHOR Gillies, A. D. S. PUBLISHED 1982 TITLE Effects Of Water Sprays Used With A Machine-Mounted Scrubber On Face Methane Concentrations  SUMMARY ... INTRODUCTION To have effective face ventilation, the intake air delivered to the end of the tubing or brattice must reach the face. ... AUTHOR Taylor, C. D. ; Zimmer, J. A. PUBLISHED 2001 TITLE Deep Cut Mining Investigation - Case Study  SUMMARY ... As mining conditions and priorities change, new types of face ventilation systems are introduced. ... Figure 5. Face Ventilation Index vs Brattice Distance ... AUTHOR Smith, Gary ; Stoltz, Richard PUBLISHED 1991 TITLE Evaluation Of Methane Dilution Capacity Of A Blowing Face Ventilation System Using A Water Sprayfan And Dust Scrubber  SUMMARY Page 1. Chapter 16 Evaluation of Methane Dilution Capacity of a Blowing Face Ventilation System Using a Water Sprayfan and Dust Scrubber ... AUTHOR Campbell, Charles D. ; Dupree, W. Allen, Jr. PUBLISHED 1991 TITLE Ventilation Schemes For Deep Advance Mining Systems  SUMMARY ... tubing or curtain. Additionally, traditional methods provide no means for maintaining face ventilation after the miner backs out. ... AUTHOR Goodman, Gerrit V. R. ; Taylor, Charles D. ; Divers, Edward F. PUBLISHED 1991 Showing: 1 to 10 of 2220 matches for "Face ventilation"  Page   1   2   3   4   5   6   7   8   9  next Search Again