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-

( 6)

 

 

.. -211:

..

.:

. .

 

2012

13

1. .

2.10

2. .

1.19

2.20

3,.22

4..22

,

1.24

2.27

3.29

4.31

5.31

1.

Fi = Pi x F / 100
1. , .

() (1)

Fi , F ();

Pi ( ) , i- ();

Si = Ui x Fi
2. , Si.

() (2)

Ui i- (/).

3. i, i.

i = Si x i
() (3)

Yi = i x Fi
4. 1 i.

() (4)

Yi .

Y = ∑Yi
:

() (5)

W = i x Fi
5. , i- .

(3) (6)

i ();

Fi (2).

, , .

6. , .

:

- h ();

- b ();

- L ();

- 30;

- . = b + 2h ctg30; ()

- W= (b+B)h/2; (2)

b = 10 ,

h = 8,0 ,

ctg30 = 1,73,

:

= 10 + 2 8 1,73 = 37,68 (),

W = (10 + 37,68) 8/2 = 190,72 (2),

(L = 1) Wo = 190, 72 (3).

h

b

 

 

 

 


L

B

L = W / Wo
W L :

() (7)

S = L x B / 10000
S :

() (8)

L B ().

F = x F / 100
7. , :

() (9)

, (%).

W = h x F
8. , :

(3) (10)

H = 0,4 () , .

W = W - W
9. (), ( ).

(3) (11)

= 25 W
10. .

(12)

25 1 3 (.).

= Y
11. , .

: (.) (13)

 

 

:

:

  - , F () -, Pi (%) / , Ui (/) 1 / , i (..) . 1 / , i (.) , i (c) . (%)
        6,4        
    3,6    
         
    3,4    

1. Fi = Pi x F / 100,

F = 25*300/100=75 ()

F= 30 x 300/ 100 = 90 ()

F= 10 x 3= 30 ()

F = 35*3=105 ()

2. Si = Ui x Fi,

S = 20*75 = 1500 ()

S = 25*90=2250 ()

S = 175*30=5250 ()

S = 250*105=26250 ()

3. i = Si x i

= 1500*6,4=9600 ()

= 2250*3,6=8100 ()

= 5250*3=15750 ()

= 26250*3,4=89250 ()

4. Yi = i x Fi,

Y= 20*75 =1500()

Y = 19*90=1710()

Y = 18*30=540()

Y = 17*105=1785()

Y0 = 1500 + 1710 + 540 + 1785 = 5505

 

5. Wnc = Hi * Fi

Wnc = 50*75 = 3750

Wnc = 30* 90 = 2700

Wnc = 40* 30 = 120

Wnc = 50 * 105 = 5250

6. L = W / Wo; S = L x B / 10000

Wo = 190, 72 (3) = 37,68 (),

 

L = 3750/190,72 = 19,662 ()

S = 19,662 x 37,68 / 10000 = 0,074()

L = 2700 / 190,72 = 14,157()

S = 14,157 x 37,68 / 10000 = 0,053()

L = 120 / 190,72 = 0,629 ()

S = 0,629 x 37,68 / 10000 = 0,0023()

L = 5250 / 190,72 = 27,527()

S = 27,527 x 37,68 / 10000 = 0,104()

7. F = x F / 100 ( )

F = 50 x 300 / 100 = 150 ()

8. W = h x F

H = 0,4 ()

W = 0,4 x 150 = 60 (3).

9. W = W - W

W = 3750 60 =3690 (3)

W = 270 60 = 210 (3)

W= 120 60 =60 (3)

W = 5250 60 = 5190 (3)

10. = 25 W

= 25 3690 = 92250

= 25 210 = 5250

= 25 60 = 1500

= 25 5190 = 129750

 

11. : = Y ()

Y = 5505 (. .4)

= 92250 5505 = 86745()

= 5250 5505 = 255()

= 1500 5505 = 4005()

= 129750 5505 = 124245()

2

.

, () .

:

1. .

2. .

3. , .

:

():

- 15

- 25

:

L=15000

100 :

- 1012

- 3032

(/):

- 2225

- 25

1200014000 ()

- () 1200013000

3

- 3

(/)

- 2

- 6

2 :

1 (1):

Ø ;

Ø -.

2 (2)

Ø

Ø - (1) 10%

1.

, , :

:
i- (/)

- i-

-

- , , (/)

n :

=

:

- , , (/)

n

-

- , , .

2. , .

(%)

3. .

.

(/)

:

-

-

 

:

:

:

1. CO

gco = 3 / 3 × 2,3 = 2,3 (/)

2. NO2

gco = 3 / 0, 04 × 0, 22 = 16,5 (/)

3. mHn

gco = 3 / 0, 04 × 0, 27 = 20,25 (/)

Σgco= 2,3+16,5+20,25= 39,05 (/)

1:

1. O

gco = 3 / 3 × 0, 4 = 0,4 (/)

2. NO2

gco = 3 / 0, 04 × 0, 08 = 6 (/)

3. CmHn

gco = 3 / 0,04 ×0, 03 = 2,25 (/)

Σgco = 0, 4+6+2,25 = 8,65 (/)

2:

1. CO

gco = 3 / 3 ×1,6 = 1,6 (/)

2. NO2

gco = 3 / 0,04 ×0,14= 10,5 (/)

3. CmHn

gco = 3 / 0,04 ×0, 18 = 13,5 (/)

Σgco = 1, 6+10, 5+13,5 = 25,6 (/)

:

:

1. CO

gco = 3 / 3 × 1,0= 1,0 (/)

2. NO2

gco = 3 / 0, 04 × 7,0 = 525 (/)

3. mHn

gco = 3 / 0, 04 × 1,1 = 82,5 (/)

4.

gco = 3 / 0, 05 × 0,15 = 9 (/)

Σgco= 1,0+525+82,5+9 = 617,5 (/)

1:

1. O

gco = 3 / 3 × 0,40 = 0,40 (/)

2. NO2

gco = 3 / 0, 04 × 7,0 =525 (/)

3. CmHn

gco = 3 / 0,04 × 0,1 = 7,5 (/)

4.

gco = 3 / 0, 05 × 0, 07 = 4,2 (/)

Σgco = 0,40+525+7,5+4,2 = 537,1 (/)

2:

1. CO

gco = 3 / 3 ×3,4 = 3,4 (/)

2. NO2

gco = 3 / 0,04 ×5,3 = 397,5 (/)

3. CmHn

gco = 3 / 0,04 ×0,7= 52,5 (/)

4.

gco = 3 / 0, 05 × 0,08 = 4,8 (/)

Σgco = 3,4+397,5+52,5+4,8 = 458,2 (/)

n L

(1.2)

- , , , , n , - , - , , , .

, , , Gco (1.2) .

:

1. CO

Gco = 4,3 × 15 × 15000 × 10-3 = 967,5 ()

2. NO2

Gco = 33 × 15 × 15000 × 10-3 = 7425 ()

3. CmHn

Gco = 36 × 15 × 15000 × 10-3 = 8100 ()

:

1. CO

Gco = 1, 67 ×25×15000×10-3= 626,25 ()

2. NO2

Gco = 1447,5 ×25×15000×10-3= 542812,5 ()

3. CmHn

Gco = 142,5 ×25×15000×10-3=53437,5 ()

4.

Gco = 18 ×25×15000×10-3= 6750 ()

2. .

(%) :

(1.3)





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