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FIGURES
Figure Page
1-1 LINEAR DECAY FACTOR, A AS A FUNCTION OF EFFECTIVE STACK HEIGHT, He. A SQUAT BUILDING IS ASSUMED FOR SIMPLICITY.. 1-71
1-2 ILLUSTRATION OF TWO TIERED BUILDING WITH DIFFERENT TIERS DOMINATING DIFFERENT WIND DIRECTIONS............. 1‑72
1-3 THE METHOD OF MULTIPLE PLUME IMAGES USED TO SIMULATE PLUME REFLECTION IN THE ISC MODEL...................... 1‑73
1-4 SCHEMATIC ILLUSTRATION OF MIXING HEIGHT INTERPOLATION PROCEDURES................................................. 1‑74
1-5 ILLUSTRATION OF PLUME BEHAVIOR IN COMPLEX TERRAIN ASSUMED BY THE ISC MODEL........................................ 1‑75
1-6 ILLUSTRATION OF THE DEPLETION FACTOR FQ AND THE CORRESPONDING PROFILE CORRECTION FACTOR P(x,z)................. 1‑76
1-7 VERTICAL PROFILE OF CONCENTRATION BEFORE AND AFTER APPLYING FQ AND P(x,z) SHOWN IN FIGURE 1-6................... 1‑77
1-8 EXACT AND APPROXIMATE REPRESENTATION OF LINE SOURCE BY MULTIPLE VOLUME SOURCES............................................ 1-78
1-9 REPRESENTATION OF AN IRREGULARLY SHAPED AREA SOURCE BY 4 RECTANGULAR AREA SOURCES........................... 1-79
1-10 EFFECTIVE AREA AND ALONGWIND LENGTH FOR AN OPEN PIT SOURCE 1-80
1-11 WET SCAVENGING RATE COEFFICIENT AS A FUNCTION OF PARTICLE SIZE (JINDAL & HEINOLD, 1991)................................... 1-81
TABLES
Table Page
1-1 PARAMETERS USED TO CALCULATE PASQUILL‑GIFFORD σy... 1‑16
1-2 PARAMETERS USED TO CALCULATE PASQUILL‑GIFFORD σz... 1‑1
1-3 BRIGGS FORMULAS USED TO CALCULATE McELROY‑POOLER σy 1‑19
1-4 BRIGGS FORMULAS USED TO CALCULATE McELROY‑POOLER σz 1‑19
1-5 COEFFICIENTS USED TO CALCULATE LATERAL VIRTUAL DISTANCES FOR PASQUILL‑GIFFORD DISPERSION RATES.................. 1‑21
1-6 SUMMARY OF SUGGESTED PROCEDURES FOR ESTIMATING INITIAL LATERAL DIMENSIONS σyo AND INITIAL VERTICAL DIMENSIONS σzo FOR VOLUME AND LINE SOURCES....................................... 1‑46
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