- - 0.04ppm 0.1ppm 10ppm 0ppm 0.10mg/m 3 0.0 mg/m 3 0.06ppm 0.04ppm 0.06ppm 0.003 mg/m 3 0. mg/m 3 0. mg/m 3 0.15 mg/m 3 - -1
- 0.6pg-TEQ/m 3 53 3 1 0.10.ppm 0.0ppm 5 6 16 136 0.0ppm 7 15 7 31 0.04g-Hg/m 3 -- - 10 e :m 3 N : e:m -
- l l l -3
- - g/m N H10.6 H10.7 H1.4 0.04 0.08 0.08 0.15 0.15 0.5 1-4
50ppm 1 - - 5 1 1 1 0 1 m 3 / 7 3 kl/ 0.80 1.0 0 1 m 3 / 0 1 m 3 / 0.80 1.0 5 3 1 1 1 1 0 1 m 3 / 7 3 kl/ 7 3 kl/ -5
0.80 1.0 1 0.3 0.7 0 1 m 3 / 0 1 m 3 / 0 1 m 3 / 0.80 1.0 1 700mg m N 430ppm 1 - - H1.1.15 H1.1.15 1,000kg 5ng-TEQ/m 3 10ng-TEQ/m 3 1,000kg 4,000kg 1ng-TEQ/m 3 5ng-TEQ/m 3 1 4,000kg 0.1ng-TEQ/m 3 1ng-TEQ/m 3 00kg/h 1-6
10 /L - 6 ( 13 93 1 -: - -7
- - - -8
Q C = π (π /8)Rσ z U exp (z H e ) σ z + exp (z + H ) e σ z 106 C ppm mg/m 3 R m z m Qm 3 N/s kg/s Um/s H e m Q C = π 3/ γ 1 R + (α / γ ) (H e z) + 1 R + (α / γ ) (H e + z) 106 R m (CONCAWE )(Briggs ) He = H0 + H Hem H0m Hm H=0.175 Q H 1/ U -3/4 Q H cal/s U m/s Q H = Q C p T 0=1.9310 3 g/m 3 Q m 3 N/s C p =0.4cal/K g T15 θ ( ) 1 3 8 4 H = 14. Q d H dz QH cal / s dθ / m dz dθ = dt + Γd dz dz dt / m dz Γd = 0. 0098 / m -9
1 Q C = πσ y σ z U exp y σ y exp (z H e ) σ z + exp (z + H e) σ z 106 C ppm mg/m 3 x m y X m z m Qm 3 N/s kg/s Um/s ) H e m y m z m 3 1 60 t t 60 1/5 r t σ y = σ yp t p t min t p = 3 min σ y tm σ yp m r1 51 ( z He + nl) ( z + He + nl) Q 3 = C = exp + exp π u σ y σz n 3 σ σ Q C = /3 π σ y σz ( z He + nl) ( z + He + nl) 3 = exp + exp n 3 σ σ n 3-10
Q C = π σ yf u Lf yf yfyc0.47he f f 1.1(He+0.5zc) yczc L H x = u ρa Cp f 0 4κ x u a p f 0 / g/ 3 cal/kg cal/mks /1.5.5 m m/s m/s m -11
Ministry of Economy, Trade and Industry-Low rise Industrial Source dispersion MODEL ; METI-LIS -1
- C( x, y, z) = Q y exp exp u σ y σ z σ y + exp ( z + H) ( z H) σ z σ z π l Q t = V w 1 3600 1 1000 ( N E ) i= 1 it i Q t : (m1/ms( mg/ms)) E i : (g/km) -15 N it : ( /h) V w : (m1/g( mg/g)) 01 53ml/g -13
1000mg/g g mg 0. 83 σ z = σ Z 0 + 0. 31 L 0.81 σ y = W + 0.46 L / σ W / C ( x, y, z) l = Q l m 1 exp 1 exp t0 + t0 ( π ) 3 / α γ l m 1 x + y + α ( z H) = γ 1 x + y ( z + H) m = + α γ y W t 0 = α -14
JEA Q C(x,z) = L (Usinθ ) A 0.5 x exp B zp s x W(x : y 1,y ) L S = α exp 0.89 U sinθ L G = γ exp.45 Usinθ W(x : y 1,y ) = 1 erf G y x erf G y 1 x ω erf (ω ) = π e η dη 0-15
Q C(y,z) = L (Ucosθ ) A 0.5 y + G z W(y : x L 1,x ) A = 3.9exp.8 Ucosθ L G 1 = γ exp 1.61 U cosθ y + G z y + G z W(y : x 1,x ) = erf G 1 erf G 1 x 1 x ϖ erf (ω ) = π e η dη 0 π A QL C( x, y) = W s ( x + Gz ) ( x : y, y ) 1 1 W ( x : y1, y ) = tan π A = 0.76 exp(.76l) s = 0.38 exp(1.9l) 5.5exp( 4.3L) G = 5.5exp( 77.6L) 1 y x + Gz L 0 L < 0 tan 1 x y 1 + Gz NO -16
-17
1/ 4 3 / 8 He Ho + 1.4 Q ( dθ / dz) = H 1/ 3/ 4 He = Ho + 0.175 Q H u Q 1930.4Qv(Tg-15)/3600cal/s HoQvTg (1) d /dz 0.01 u m/s (1/ αz) (1/ αz) αz He Xm = y z α + α αz Q / 3600 αy + αz 9 Cm = exp 10 ( αy+αz) π u γy γz Xm αz Cw = Cm Fw / 100-18
Q / 3600 1 9 C = 10 3 / (π) α γ R He + α γ Cc = C Fc / 100 Cn = Cw + Cc -19
-- METI-LIS METI-LIS - - (198) - () - (1959) -0
- METI-LIS 1,000 1,000 A 100 10 A B C D E F G 100 10 B C D E F G 1 100 1,000 10,000 100,000 1 100 1,000 10,000 100,000 - -1
- -
-3
1 0.0ppm 1 5ppm 1 0.04ppm 0.04ppm 0.06ppm 1 1 0.04ppm 1 0.10ppm 1 1 0.0ppm 0.015mg/m 3 1 1 0.075mg/m 3 1 1 0.04ppm 1 0.1ppm 1 1 0.04ppm 1 1 0.04ppm0.06ppm 1 0.10mg/m 3 1 0.0mg/m 3 1 1 10ppm 1 8 0ppm 1 0.06ppm 10t/km / 0t/km / 1 1 0.04ppm 1 0.10mg/m 3 1 0.0mg/m 3 1 0.06ppm 3 g/m 3 0.017ppm 0.00ppm -4
- 100 0.113-0.007 - - () () 0km/h 0.118.08 0.007 0.107 30 0.097 1.67 0.006 0.086 40 0.077 1.35 0.005 0.071 45 0.070 1.3 0.005 0.065 50 0.064 1.15 0.004 0.060 60 0.057 1.09 0.004 0.054 70 0.059 1.16 0.003 0.053 80 0.068 1.39 0.004 0.056 90 0.086 1.75 0.005 0.063 110 0.148-0.009 - ) -0.900.00578 0.0000439 0.61-7.1 0.0895 0.000735 3.93-0.1380.0004560.00000317 0.018 0.03180.00310 0.00007 0.158 g/km ( ) km/h 0 110km/h 0 90km/h -5