Computer simulation of coal preparation plants. Part 1. Mathematical procedures. Final report

Technical Report · Sun Dec 01 04:00:00 EST 1985

DOI:https://doi.org/10.2172/7005680· OSTI ID:7005680

Gottfried, B S; Tierney, J W

This report describes a comprehensive computer program that allows the user to simulate the performance of realistic coal preparation plants. Use of the simulator requires that the user specify the appearance of the plant configuration, the plant operating conditions, and a description of the coal feed. The simulator will then determine the flowrates within the plant, and a description of each flowrate (i.e., the weight distribution, percent ash, pyritic sulfur and total sulfur, moisture, and Btu content). The simulation program has been written in modular form using the Fortran language. It can be implemented on a great many different types of computers, ranging from large scientific mainframes to IBM-type personal computers with a fixed disk. Part I of this report contains a general description of the methods used to carry out the simulation. Each of the major types of units is described separately, in addition to a description of the overall system analysis. Part II is intended as a user's manual. It contains a listing of the mainframe version of the program, instructions for its use (on both a mainframe and a microcomputer), and output for a representative sample problem. 22 refs., 9 figs., 1 tab.

• Research Organization: Pittsburgh Univ., PA (USA)
• DOE Contract Number: AC22-83PC62684
• OSTI ID: 7005680
• Report Number(s): DOE/PC/62684-T2-Pt.1; ON: DE86015391
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
013000* -- Coal
Lignite
& Peat-- Transport
Handling
& Storage
COAL PREPARATION PLANTS
COMPUTERIZED SIMULATION
DOCUMENT TYPES
FORTRAN
INDUSTRIAL PLANTS
MANUALS
MATHEMATICAL MODELS
PROGRAMMING LANGUAGES
SIMULATION