| Main Title |
TRS-80 in-Stack Opacity Computer Programs: User and Programmer Manual. |
| Author |
Cowen, S. J. ;
Ensor, D. S. ;
Sparks, L. E. ;
|
| CORP Author |
Atmospheric Research Group, Altadena, CA. ;Research Triangle Inst., Research Triangle Park, NC.;Environmental Protection Agency, Research Triangle Park, NC. Air and Energy Engineering Research Lab. |
| Year Published |
1985 |
| Report Number |
EPA/600/8-85/027; |
| Stock Number |
PB86-130218 |
| Additional Subjects |
Manuals ;
Computer programs ;
Opacity ;
Chimneys ;
Air pollution ;
Monitors ;
Sources ;
Particle size ;
Particle size distribution ;
Mass ;
Concentration(Composition) ;
Aerosols ;
Design criteria ;
Performance evaluation ;
User manuals(Computer programs) ;
TRS-80 models ;
BASIC programming language
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB86-130218 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
90p |
| Abstract |
The manual describes a microcomputer program written to estimate instack opacity from ducted sources. Input data required to run the program are the particle size distribution, particle refractive index, mass emission concentration, wavelength of light, particle density, and stack diameter. The particle size distribution may be entered either as a histogram of particle diameter and fraction-greater-than-stated diameter or as log normal particle size distribution. The program calculates and displays the in-stack opacity. The program is written in the BASIC computer language and is specifically designed for the TRS-80 Model I, II, and IV computers. A moderate effort will be required to convert the programs to the IBM-PC and similar computers. |
| Supplementary Notes |
Prepared in cooperation with Research Triangle Inst., Research Triangle Park, NC. Sponsored by Environmental Protection Agency, Research Triangle Park, NC. Air and Energy Engineering Research Lab. |
| NTIS Title Notes |
Rept. for Apr 82-Jun 83. |
| PUB Date Free Form |
Nov 85 |
| Category Codes |
14B; 9B; 68A; 62 |
| NTIS Prices |
PC A05/MF A01 |
| Primary Description |
600/13 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
605824000 |
| Origin |
NTIS |
| Type |
CAT |
