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of in a 8 002; 0 003; 8 003. ; 4 003. is a of In to of is a is in a of in of a it is of . 2. . . . . . he of of as an it or to to in 990s to of of of is a of as as to to 2000). is is is is a of is to an .2 .4 m3/to a of be is in or is to 1). (10K) 1. in a of in on of w/w) 2% an to 3 27 kg/to be a of of An or is of be in be by is to mm at .1 to be be or in of It to as in of of a or is of of of of to 500 in w/w .9 m/a of is 0 by of in 00 w/w 001). To of a 2001). by a a to is in to in by a at as a of in it is In of 2. he in is 2. A is is is on a a a a 3) of is in 2001. of (6K) 2. (38K) 3. . he of is of to a 4). of of A of of to in to is a if of be by a to (12K) 4. T3 2). is of In be is to as an to a m (750 kg/m3 in It is a 0.3 m3/of 0 3. of in is of ( s,t) q(t), at in 5 of in (6K) 5. of he in to is s,t)= in(s,t)+ h(s) (1) in(s,t) s,t) in h(s) of in to (2) is of q is of h(s) q. (1) is (3) v c(s) is a of by in 6) of a 00 m a 4 c on as as of in (12K) 6. in a a 4at 00-m is to c in is to n a a c, by is by a (4) q is c is at n of in V is q. (2) q. (4), a n of is (5) in is in is to is in q. (5) ( s,0)=0. in is in a at a it is is to in a of q. (5), is to a to is he 4) is a of of of 7 (2K) 7. of in a to ) go to dd1 go to 7, a at 0,y), is (6) is y is U is is at 0,y), go to a up in a d is (7) d is g is s is f is d is By q. (6) q. (7) a 7 is To an is d is a of on A to of a is et 1998): (8) c is of a d to go to is of or m is a of is is Y=(1R) (9) is of to be q. (9) to be in in a to of is to is of m be so a of is of in is do of m to 10) 6), (7), (8) 9). R is in of is is 0% w/w in be by 10) 11): q0=q(1R) (10) qu=11) o u (12) (13) u(s,t), o(s,t) ( s,t) in 1/R) 1/1R) to to is of a t=v/q s in or is is no a to t s, q. (14): (14) (15) (15) is of 1993). is is 1997): (16) In c= Do= Di= =of in Du= h= Q=m3/h, s=g/ f=g/ m is (17) By q. (16) q. (17) q. (8) q. (9), is 4. he . 8 9. . in . of , B . 16K) 8. of in to , B , B . (22K) 9. at t=24 000 s (8) in to of in to is to of in be of of in to is w
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