.
, ( - ), . , .
, , ( - z - ). .
:
-
Z - - ;
- , .;
- ;(=0,227)
- ( = 0,12);
,
- ;
a- - - , . (a- = 29 /);
Q - - , /;
,
- ( ).
, -
t - ;
a- - - , . (a- = 960 /).
,
- , ;
- , ( = 1,15);
Q - , /,
, ,
ta - , ;
qa - , ;
aa- - - , /- (- =250 /);
a - , a = 0,3;
Na - , ,
, R(X,Z)
R(X,Z)=a1*Z+a2/X*Z+a3/X+a4*X+a5/
X*Z*(T*Q*ZQ)+a6/2*(T*Q*ZQ) (3.56)
,
|
|
R (X,Z) = a1*Z + a2/ X*Z + a3/X + a4*X (3.57)
X Z, R(X,Z) , .
: , ( 6).
- , (=3);
-
, , lmin,
. :
1.
Z.
2. ( = min), Z R (X,Z). Zmax. min.
3. ( = min + 1) Z. R* = min + 1.
4. R* min+1. = min+1, , , = min+2.
5. , 3 4, , R* .
6. Z, R**, .
. 3.1.
. 3.1 - .
3.1.
Z
Z | ||||
Z min | Z min +1 | Z min + 2 | Z max | |
X min | R (1, 1) | R (1, 2) | R (1, 3)* | R (1, 4) |
X min +1 | R (2, 1) | R (2, 2) | R (2, 3)* | R (2, 4) |
X min + 2 | R (3, 1) | R (3, 2)** | R (3, 3) | |
X min + 3 | R (4, 1) | R (4, 2)* | R (4, 3) |