.
2.3.1. (W, t, v, ) .
, | (2.1) |
q | , : | ||
q = 1 | ; | ||
q = 2 | ; | ||
V,d | , 3, (. ); | ||
, . |
(to) W :
; | |
. |
(v,/) (W)
, /.
Ro, , (. .2.1) (to)
, ,
(. ): |
2.3.2. .
, | (2.2) |
, , V | (2.1); | ||
= 0,043 | ; | ||
q = 1 | ; | ||
q = 2 | . |
, /.
(t) () .
. , .. . , , :
, | (2.3) |
, | (2.4) |
, | ; | ||
Ro | , , v; | ||
, | , ; | ||
r = 1/3 | ; | ||
, /. |
, | (2.5) |
b | , ( ). |
, (. . 2.3.2), . 2.2.
. , .. 1% .
|
|
. 2.2. :
) ; )
D £ 1% :
. , , .
(2.3), , , (2.4), , . . 2.2 .
, .. . D £ 1%, , :
.
D > 1% ; .
2.4. .
. ; , .
:
(), ; | |
(), /; | |
, ; | |
r = 1,0/3 | ; |
h = 0,97¸0,98; h = 0,95¸0,97 | ... . |
, (. 2.3) (. 2.4). ( ) ( )
(. 2.3 . 2.4) :
( ; );
... (h ; h );
(/).
. 2.3. H/D, hp, lp z = 4, Q = 0,55. ( : . . . . VI) |
. 2.4. H/D, h , l z = 4, Q = 0,58; b = 1,12. ( : . . . . XIV) |
, , , ,
h , h | ... . |
.
, () .
, , , , (, .), . .
|
|
, , 8¸20%. ,
: , . (. . 2.4), .. : n = no n = no
, 3. . : n = no n = no. , , , , (n ) no.
: , , ( ).
( 3) no: