, , , , , . .

 

 

!

 

:

:

 

 

 

?

StudentHelp, , MS Word. , , antiplagiat.ru, etxt.ru advego.ru. StudentHelp , Word .


:


:

: . : 03.07.2012. : 2011. : 22. antiplagiat.ru: < 30%

():








-->



















..
-37















2002
.

    . 3
2. 蠠 4

2.1 1 4

2.2 2 5

2.3 3 8

2.4 4 10

2.5 5 13

    2.6 6 16

      7 23
      24
      26
      27
      28
      28
    򠠠 29
      . 29
      . 30
      . 35
    򠠠 36
      36
      . 37
      . 40
    . 49



















1. .

, .
, .
, , . , , , - . . . , , .. ). . , .
1.
7 1, 2 5. 1 . 5 , , 1. , 5 , , .
1 ( ) 2, 2 3. , . . ( ).
8, 9 - , - .
, , . 2 ( 5 1, 2 3) . . . , .
, , -, .]


2.

2.1 1





    , ..




3)

1.

-


1



12000
2
5
3
48
4
P

981000
5

19620
6

2
7

0.038



8
W
10750
3583
3583
3583



9

7.129
12.414
48

2.2 2


    XXXVI [2] ( )

ࠠ NaOH

10.9 1.25
16.9 4.104
38 39.32








    ;
    .

    (LVI [2]).
    ( XXXVI [2]).

    - , ..


    ( )



    ( )


    ( )



[2] : ; ; .

I 143.908 2745.47 403877.7 922.48
II 119.762 2207.7 197247.0 943.19
III 60.4 2355.96 20336.13 982.80
.

I 7.129 145.158 1077.4
II 12.414 123.866 1135.55

III 48 99.72 1504.6

2











I


II


III
1 , T 164.20 142.908 118.762 59.4
2 ,
19.042 19.042 19.042
3 ,
145.158 123.866 99.72
4 ,
143.908 119.762 60.4
5 ,

1.25

4.104

39.32
6 , . .,%

7.129

12.414

48
7 , /

2745.47

2207.70

2355.96
8 ,
922.48 943.19 982.80
9 ,
403877.7 197247.0 20336.13
10 ,
1077.4 1135.6 1504.6

2.3 3


    ,  , ,

, ;
-
/.







( ).
3)


, .



4)



5)




3

I II III

1
,
1.282 4.646 30.053

2
, 35.981

3
, 0.954 1.059 1.981

4
, 5040 5896 14620

5
, 104 40.89 20.31 3.496

2.4 4


, , , .
    [2]

I 40.89104 144.20
II 20.31104 120.69
III 3.496104 68.55
- ( ):












3)


4)



5) :

    :

4



-
I II III
1 ,
0.282 0.928 8.150
2 ,
9.370
3 ,
56.449
4 ,
149.787 129.198 98.603
5 ,
14.413 18.016 24.022
6 ,
149.495 128.270 90.453
7 ,
148.223 123.624 60.400

2.5 5


: , , .



:


3 % , .. =1.03. LVII [2] .

I 4.089105 2750.9
II 2.031105 2716.1
III 3.496104 2608.2
, .

LVI [2] .

T ,
I 164.2 2769.6 681.7
II 142.908 2742.0 591.5
III 118.762 2709.3 498.8
.



I 7.129 149.787 3.75
II 12.414 129.198 3.64
III 48 98.603 3.25
( ) .

.
:

, ,





5



--
I
II
III
1 , / D 3501.52 3326.71 3599.32
2 , / W 3326.71 3599.32 3823.97
3 , ..,%
6.92 11.83 48
4 , Q 2030.78 1987.25 2210.08
5 , /
2769.6 2742.0 2709.3
6 , /
681.7 591.5 498.8
7 , /
2750.9 2716.1 2608.2
8 ,
3.75 3.64 3.25
9 ,
3.85
10 , /
14 45 410

2.6 6


  , .


;
;
.
  20 . .
, .



6 [3].
-
,
I 164.2 7496.3
II 142.9 7430.15
III 118.8 7223.2
1) 1- , .
1 :

( -)









NaOH :

𠠠 I 񠠠 II 񠠠 III







.
2 :








5 % , . :

II- III- .
II
2) 1 :







2 :








III
3) 1 :






2 :








6

I
II
III
1 ,
0.5102 0.5860 0.5568
2 ,
991.9 1066 1446
3 ,
0.06016 0.06900 0.12168
4 ,
0,000406 0,0006426 0,003305
5 , /( ) 3988.88 3833.85 3259.82
6 , 2.7396 1.2475 0.1301
7 , / 2116800 2197600 2356900
8 ,
10782.8 10186.7 11174.1
9 ,
3097.4 2630.5 918.7
10 ,
21811.4 24967.5 16895.3
11 ,
7496.30 7430.15 7223.2
12 ,
2
13 ,
0.002
14 , 46.5
15 , 2.5
16 , 1518.4 1386.3 703.7
17 ,
2.0228 2.4510 1.5120
18 ,
7.090 9.495 18.410
19 ,
5.3 6.07 4.1
2.7 7
1.







2.




3.



7

I II III
1 , Dt 12.77 13.69 29.99
2 SDt 56.45
3 , Q 2030750 1987250 2210080
4 , /2 K 1518.4 1386.3 703.7
5 , 2 F 104.7 104.71 104.72
6 , n 440

122 2856 04 250 2

2.8 ҠΠ
. , (12). . - .
, () , -.
2.8.1
G :

I.. , /; t , ; t , .
35 . t 3 :
I..=2608,3 /㠠 W3 = 8979.8 / = 2,49 /

t=t..-3,0=53,6-3,0=50,6 .


2.8.2
d :

r , /3; V , / ( 104 V=15-25 /, V=20/).
,
. d..=1600 .
2.8.3.
, d.. 250 .





— , ;ax ; l ; 0,5

ax-
ax= x+x=0,5+1,0=1,5
x, x .
l . :


R=320833,3 l =0,017 , :


H..=8,575 . 8,6
2.9 ҠȠ -
- G (), :

2,5.10-5 , 1 ; 0,01 , , 1 .

- :
V =R(273+t )G /( )
R , /(.); M , /; t , ; , .

t=t+4+0.1(t-t)=20+4+0.1(56,7-12)=28,5C
=..-
() t=12 . , :


V .., , - -12 N=20

2.10 .

̠= 30000/3600 = 8,34 /

V =M/r = 8.34/1094 =0.00762 3

w = V/f =0.00762/(0.785?0.081) = 0.12 /


l = 0.2
d/l = 90/0.2 = 450 Re = 8575,5 l = 0,025

Sx
0,5
( = 90 R0/d = 160/812 x=AB = 1*0.15= 0.15
2?0.15=0.3
1,0
4?0,79=3,16
Sx=4,96








2 25 1,1 ˠ 12 2


2.11 .
d .

a , /2

t2 () 35 45 .
t1 , t1 = t
t
l , /
  (85% + 15% ) l = 0,09 /



2.12
1. :

2. : 178,9
3. :
Dt.= [(160,9120)(179178,9)]/ln (140,91/0,1) =17,9 .
4. . , , , , , , .
Re=15000, . , , , , :
d=20?2

, : K=800 /(2).

1000
20?2
1173
4,0
295 2


3.1 .
.
:
P = Pc + gr?10-6 = 4,657?9,81?104 + 9,81?1094?4,5
..................



90% antiplagiat.ru, etxt.ru advego.ru




* . , .