J. Ludlow

发表

Evaluate fundamental approaches to longwall dust control: Subprogram B, Practical aspects of deep cutting

J. Ludlow, S. Ruggieri, 1990 .

Evaluate fundamental approaches to longwall dust control. Phase III report

E. Varga, J. Ludlow, S. Ruggieri, 1984 .

Development of conceptual designs for peat production systems. Final report. [Milled peat harvesting, vacuum harvesting, sod harvesting, hydraulic harvesting]

J. Ludlow, P. deBakker, 1982 .

Use lower shearer drum speeds to achieve deeper coal cutting

J. Ludlow, R. A. Junkowski, 1984 .

Evaluation of longwall dust sources. Open file report 15 Sep 80-15 Apr 83

J. Ludlow, E. Marshall, 1983 .

Evaluate fundamental approaches to longwall dust control: Subprogram F, Reversed drum rotation

J. Kelly, J. Ludlow, S. Ruggieri, 1990 .

Evaluate fundamental approaches to longwall dust control: Subprogram D, Longwall automation technology

J. Ludlow, S. Ruggieri, 1990 .

Deep cutting: key to dust-free longwalling

R. J. Wilson, J. Ludlow, 1982 .