has to be determined. 



From equation (45) we have 



E da A dA 



or 5— and sff- 

 ox ox 



°ffi * f l^> = * - ^ • <*8) 



Again replacing A by I" and considering 



1_ dX_ _ 2_ dq-, 

 A OX (T ox" 



it follows with (43) that 



c(gpa ^ * ^ ^) = A - D , (48a) 



Ix (T ox 



or, putting c = (3'/2, we get 



i gP^ 57- * i- spa ^ = A - D . (49) 



Since p = or /v is given by the empirical relationships (17) and (I8) 

 as a function of 6 = 2aA » we get by this substitution for 

 Case A; 



l^-^^l^ = ^.T> , Ml/3 , 



2 -21^ ^ . ^^°^ 



"-n^ffBg Vf^ _ ^v )^ = A-D: 1/3^ 6<B." 



or 



p4i_^2^33 ^(3-r^ )^ = A-D; l/3^P<P^ 



12pp^Tr2 „4a3 dl ^ 



vVjf = A-D i p<l/3 , 



2 



(51) 



p ^ n^vVe-^^P (3 _ rp) ^ = A - Dj l/3^P^p/ , 



and similarly for 



76 



