140
DISTRIBUTION OF PARTICLES
LESS THAN STATED SIZE
T
T
10"
yl
10°
_
107}
4
lo"
_
1
1073
|
107
107!
1
PARTICLE DIAMETER,
NUMBER OF PARTICLES
NUMBER OF PARTICLES
lot
T
10° |—
4
107|—
4
To!
~
1073
10!
T
|
10-?
l
107!
{
]
PARTICLE DIAMETER, p
Fig. $—Flights 2556, 2562, 2569,
and 2572, August to October 1961,
Minneapolis, Minn.
Fig, 4—Flight 2611, October
i962, Minneapolis, Minn.
10*
104
T
|
|
107
107!
|
1
|
!
3
-
R
|
es
NUMBER OF PARTICLES
NUMBER OF PARTICLES
T
10!
]
107°
PARTICLE DIAMETER, yw
Fig. 5—Flight
T-781-A, May
1963, San Angelo, Tex.
10!
1
1073
|
i
i
107?
107!
1
PARTICLE DIAMETER,
Fig. 6—Flight T-796-A, June
1963, San Angelo, Tex.
10!