11.1.
, .
, .
, G=g . ()
=kcAρcv02 /2 = kk π d2pcv02/8, (11.1)
k , , ; , ( = πd2/4), 2; (=/g), /3; , /4; g , /2; v0 , . . , /; k ( &=1,0, 1,1, 1,5, 1,8 3,8).
, G=, , , V, , , . Vi,
πd2pcv2/8=g=(πd3/6)pg (11.2)
v = (11.3)
v V, v, , . . V VII=V V = V v. , .
, , . , , .
, , (), . . , , . 100 , . (, ) .
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