"Coal Disintegration by High Pressure Water Jet" by Marian Mazurkiewicz
 

Coal Disintegration by High Pressure Water Jet

Abstract

Describes project activities begun on August 15, 1986 in the high pressure waterjet laboratory at RMERC. A sequence of tests were perfo and a modular data acquisition system, which stored data onto computer disks, was used to gain experimental data under a number of preset tes conditions. Preliminary results indicated that: (1) the pressure gene in the receiving pipe depended upon injection nozzle diameter and rece pipe diameter; (2) ratio of generated pressure to injection pressure v in the range of 12 to 22%; (3) for larger injection nozzle diameters, ratio ranges from 40 to 80%. (R.I.H.) (Microfiche)

Department(s)

Mining Engineering

Document Type

Technical Report

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 1986 University of Missouri--Rolla, All rights reserved.

Publication Date

01 Jan 1986

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