.


:




:

































 

 

 

 


() .. .

() .. .

( )
(, , )
3 522220 (1350)
180100.62 ,
( /)
 
( )
 
      ..
  ()   () (, )
    ( ) ()
    01 .
,
 
()   ()   (, )
    2015  

() .. .

( )
             
( )
3 522220 (1350)
(, , )
180100.62 , ( /)
:  
     
: L=125 , B=17,8 , T=7,5 , 12000 . ,
1. , .
2. 15 . , , .
3. , .. , , .
4. ,
5. (2)
2015 .     2015 .
       
  () ()     (, )
  2015      

.................................................................................................................................. 4

1. FreeShip............................................................................................................... 5

1.1

(. .., , 2007).......................................................... 6

1.1.1 ............................ 10

1.2

HydroNShIp v1.08(, )............................................................... 15

1.3

........................................................................................................ 20

1.3.1 .............................................. 21

1.3.2 ................................................................... 22

1.4 ........................ 24

1.4.1 ............................................ 25

1.4.2

........................................................................................... 26

1.5 ............................................................................... 29

2 PropCad............................................................................................................. 33

2.1 ................................................................................. 33

2.2 ................................................................................................................ 34

2.3

....................................................................................... 35

2.4 ........................................................................... 36

2.6 ................................................................................ 38

2.7 ................................................................. 39

2.8 ...................................................................... 40

2.9 ....................... 42

......................................................................................................................... 44

............................................................. 45


 

 

, : 125 , 17.8 , 10,4 , 7,5 , , , .

.

FreeShip , . , . , , . , , . PropCad.


1. FREESHIP

 

 

FreeShip . FreeShip ---- . , , (.. , , ), (, , , ..).

FreeShip , , .

1988(84) , 11 , , , .


1.1 (. .., , 2007)

 

R , , .

, , , .

, , , .

 

1

 

13.03.15
.fbm
 
. 125.00
17.800
7.500
62.500
1.025 /^3
. 1.0000
 
30.03.15
12:46:54

2

 

-
8.00
17.00
1.025 /^3
1,1890*10^(-6) ^2/

 

125.000
17.800
7.500
7.500
7.500
3155.70 ^2
1602.00 ^2
12000.000 ^3
.. 1.500 %
0.7990

 

 

3

 

:
0.000 ^2
. 0.000 ^2
0.000 ^2
0.000 ^2
0.000 ^2
:
10 0.000 ^2
20 0.000 ^2
:
0.000 ^2
16.020 ^2
:
/ 3.600 ^2
2- 0.000 ^2

4

 

:
, 3.0
3% , 1.500
p , p 0.00
p p, / 10.00
p p, p 0.00
p, 2.900
, /^3 1.226
p p , 3.000
, 100.00
p -, ^2 120.15
(1-11)  
,  

 

 

5

 

Cp 0.7990
Cb 0.7191
Cwp 0.7200
- Cm 0.9000
Cbt 0.0000
- Am 120.15 ^2
Lwl/Bwl 7.022
Bwl/T 2.373
Lwl/T 16.667
Cstrn  
Np  
½ ie 0.000

6 -1988(84)

 

/ . . . . . - . . - .
Vs Vms / Fr - R_f R_r R_T Pe R_T_e Pe_e
8.00 4.12 0.118 59.9 13.7 73.6 302.9 73.6 302.9
9.00 4.63 0.132 74.6 18.4 93.0 430.5 93.0 430.5
10.00 5.14 0.147 90.9 25.2 116.0 597.0 116.0 597.0
11.00 5.66 0.162 108.6 35.8 144.4 817.3 144.4 817.3
12.00 6.17 0.176 127.8 52.5 180.3 1113.2 180.3 1113.2
13.00 6.69 0.191 148.5 77.9 226.4 1514.2 226.4 1514.2
14.00 7.20 0.206 170.6 115.3 285.9 2059.0 285.9 2059.0
15.00 7.72 0.220 194.2 167.0 361.1 2786.7 361.1 2786.7
16.00 8.23 0.235 219.1 238.4 457.5 3765.9 457.5 3765.9
17.00 8.75 0.250 245.5 335.7 581.2 5083.0 581.2 5083.0

 

 

7

 

Tb 445,464  
Kdt 1.333  
Dp 5.000  
Z    
Ae/Ao 0,420
Ae/Ao 0.550
P/Dp 1.046
. . Ke 1.000  
       
Wt 0,2797  
t 0,1893  
EtaR 1.0165  
EtaH 1,1254  
. EtaH*EtaR 1,1440  

 

: Wt, t EtaR

Holtrop-1988


1.1.1

 

 

. , , , , (), . , .

, , .

. , . , : , , , , , .

 

8

 

Lwl, 125.00
, 17.80
Depth at the Bow, 0.00
 
, 7.50
, 7.50
, 7.50
 
Cb 0.7191
Cp 0.7990
- Cm 0.9000
()Cwp 0.7200
 

. .. % (+ ) 1.5000
..( ), 60.63
, ^3 12000.0
. /, ^2 120.15
 
Salt@15C
, /^3 1025.00
. , ^2/c 0.118900E-05
 
. ,% 0.00
 
.,^2 0.00
.. , 0.00
 
, ^2 0.00
Normally Shaped
,% 0.00
SS, Conv.
 
, 5.00
Ae/Ao 0.5500
 
, ^2 3155.70
, 29.22

 

 

9 , c Rf():

. . /c . .. . . .. . .
V() V/ Fr SLRATIO Cf Cr Ca Rf
8.00 4.12 0.1175 0.3950 0.001703 0.000466 0.000472 46651.7
9.00 4.63 0.1322 0.4444 0.001677 0.000488 0.000472 58143.8
10.00 5.14 0.1469 0.4938 0.001654 0.000541 0.000472 70810.1
11.00 5.66 0.1616 0.5432 0.001634 0.000641 0.000472 84636.3
12.00 6.17 0.1763 0.5926 0.001616 0.000798 0.000472 99609.9
13.00 6.69 0.1910 0.6419 0.001600 0.001022 0.000472 115719.2
14.00 7.20 0.2057 0.6913 0.001585 0.001319 0.000472 132954.1
15.00 7.72 0.2204 0.7407 0.001571 0.001679 0.000472 151304.9

10 ():

 

. . . .
V() Rf*K1 Rapp Rw Rb Rtr Ra Rair
8.00 12370.7 218.2 391.7 0.0 0.0 12938.5 445.0
9.00 15418.1 276.1 1491.0 0.0 0.0 16375.3 563.2
10.00 18776.8 340.9 4396.3 0.0 0.0 20216.5 695.3
11.00 22443.2 412.5 10744.5 0.0 0.0 24461.9 841.3
12.00 26413.7 490.9 22780.7 0.0 0.0 29111.7 1001.2
13.00 30685.5 576.1 43249.6 0.0 0.0 34165.8 1175.1
14.00 35255.7 668.1 75369.2 0.0 0.0 39624.3 1362.8
15.00 40121.8 767.0 121570.6 0.0 0.0 45487.1 1564.4

 

 

11 , , . :

 

. . . .. . . . .
V() Rt() Pe() Wt t T() EtaH EtaR
8.00 73015.9 300.50 0.2806 0.1818 89240.7 1.1373 1.0165
9.00 92267.5 427.19 0.2800 0.1818 112770.2 1.1363 1.0165
10.00 115235.8 592.82 0.2795 0.1818 140842.3 1.1355 1.0165
11.00 143539.8 812.27 0.2790 0.1818 175435.7 1.1348 1.0165
12.00 179408.1 1107.54 0.2786 0.1818 219274.3 1.1342 1.0165
13.00 225571.3 1508.56 0.2783 0.1818 275695.4 1.1336 1.0165
14.00 285234.1 2054.30 0.2779 0.1818 348615.8 1.1331 1.0165
15.00 360815.8 2784.27 0.2776 0.1818 440992.5 1.1326 1.0165

 

1 1988(84)

 
 

2

1988(84)


3 1988(84)


1.2 HydroNShIp

v1.08(, )

 

12

 

13.03.15
.fbm
 
. 125.00
17.800
7.500
62.500
1.025 /^3
. 1.0000
 
30.03.15
12:48:04

 

 

13 :

 

-
8,00
17.00
1.025 /^3
1.6100*10^(-6) ^2/

 

125.000
17.800
7.500
3155.70 ^2
0.00 ^2
12000.000 ^3
.. 1.500 %
0.7990

14

 

:
0.000 ^2
. 0.000 ^2
0.000 ^2
0.000 ^2
0.000 ^2
:
10 0.000 ^2
20 0.000 ^2
:
0.000 ^2
16.020 ^2
:
/ 3.600 ^2
2- 0.000 ^2

 

 

15

 

Cp 0.7990
Cb 0.7191
Cwp 0.0000
- Cm 0.9000
- Am 120.15 ^2
Lwl/Bwl 7.022
Bwl/T 2.373
Lwl/T 16.667
Psi 5.462
Xc 1.875
. Xc/Lpp 0.0150
, . .. Ca*10^3 0.350
. . Caero*10^3 0.000
Nser  
Np  

16 5.0181-75

 

/ . . . . . - . . - .
Vs Vms / Fr - R_f R_r R_T Pe R_T_e Pe_e
8.00 4.12 0.118 49.8 34.7 84.5 347.7 84.5 347.7
8.88 4.57 0.130 60.5 42.4 102.8 469.4 102.8 469.4
9.75 5.02 0.143 72.1 50.7 122.7 615.5 122.7 615.5
10.63 5.47 0.156 84.6 60.6 145.2 793.7 145.2 793.7
11.50 5.92 0.169 98.2 74.2 172.3 1019.6 172.3 1019.6
12.38 6.37 0.182 112.5 95.4 207.9 1323.5 207.9 1323.5
13.25 6.82 0.195 127.9 116.2 244.1 1663.6 244.1 1663.6
15.00 7.72 0.220 161.3 190.3 351.7 2713.6 351.7 2713.6
16.00 8.23 0.235 182.1 308.8 490.9 4040.6 490.9 4040.6
17.00 8.75 0.250 204.0 430.0 634.0 5544.8 634.0 5544.8

 

 

17

 

Tb 473.874  
Kde 2.087  
Kdt 1.163  
Dp 5.000  
Z    
Ae/Ao 0.440
Ae/Ao 0.550
P/Dp 0.997
. . Ke 1.000  
Wt 0.3519
t 0.2609  
EtaR 1.0000  
EtaH 1.1404  
. EtaH*EtaR 1.1404  

4 5.0181-75

 
 

4

5.0181-75


6 5.0181-75

 

, 5.0181-75, , .. (15 ) , 5.0181-75. .


1.3

 

, ( , , , .)

. . (). , , , .

( ). .

 

18

 

, 15.00
, 361,10
 
, 5.400
, 0.400
, /^3 1025.0
Wt 0,280
t 0,189
1.0000
1.0000
0.9500
0.9500
 
 
0.550
FPP B-4

1.3.1

 

 

Ps ( ), Ps_r ( ) n .

5 ( 0,4 )

 

19

 

P-
D 5.400 5.000 4.600 4.200 3.800
. Kdt - 1,440 1,333 1,226 1,120 1,013
. Jopt - 0,676 0,593 0,544 0,498 0,469
. n / 91,37 112,4 133,2 159,3 187,1
. P/D - 1,072 0,947 0,900 0,859 0,869
. . . Eta0 - 0,629 0,607 0,584 0,561 0,531
. . EtaD - 0,708 0,683 0,658 0,631 0,597
Ps 4140. 4292. 4458. 4648. 4912.
Ps_r 4358. 4518. 4693. 4892. 5170.
Ps_n 4842. 5020. 5215. 5436. 5745.

 

D=5,400 m:

(Ae/Ao)* =0,437

(Ae/Ao)**=0,419


1.3.2

 

 

. (, n< 300 /)

 

20

 

/ Firma MAN
Typ 7L42MC
100%, kW  
min-1  
, Mass  
, L  
(), B  
, Hr  
, h  
(85 - 90% ), /* g/kWh  
, /* oil 1,2

7


1.4

. , 5280.00
p , / 132.00
 
, /^3 1025,000
Wt 0,280
t 0,189
1,000
1,000
0,950
0,950
 
 
0,550
p p 1,050
p , 15,000

 

21

 

 

p () 8,00 10,00 12,00 15,00 17,00
p () 73,60 116,00 180,30 361,10 581,20

 

22

P-
. Vs 15.37 0,000 0,000 0,000 0,000
. / Va / 5.695 0,000 0,000 0,000 0,000
R H 395.6 0,000 0,000 0,000 0,000
Pe 3128. 0,000 0,000 0,000 0,000
T H 488.0 0,000 0,000 0,000 0,000
. Knt - 0.822 0,000 0,000 0,000 0,000
. Jopt - 0.529 0,000 0,000 0,000 0,000
. J - 0.555 0,000 0,000 0,000 0,000
D 4.661 0,000 0,000 0,000 0,000
. Kt - 0.208 0,000 0,000 0,000 0,000
. . . Eta0 - 0.581 0,000 0,000 0,000 0,000
. P/D - 0.934 0,000 0,000 0,000 0,000
. . EtaD - 0.654 0,000 0,000 0,000 0,000
.- Ps B   0,000 0,000 0,000 0,000

22

FPP B-4  
D, 4.661
P/D 0.934
Ae/Ao 0.550
Z  
J 0.555
Kt 0.208
10*Kq 0.316
. . ETAo 0.581
. e/D 0.045
. dh/D 0.167
Hi 15.000

Dpr=0.000

 

 

1.4.1

 

, .

.

, . , , n 10% .

n_cr=178.949 1/

n < 0.9*n_cr ==> OK! .

.

Ae/Ao_min=0.532 < Ae/Ao=0.550 ==> OK! .


1.4.2

 

 

:

- , ;

-

N .
  Bmax 1.364
  Bl 1.172
  e 0.168
  fi 44.744
  Gp - 0.400
  Gt - 1.100
  Mp * 113.728
  Mt * 47.453
  F ^2 0.140
  Wdz ^3 0.00280
:                
  G 320.6 335.9 297.7 324.5 293.9 293.9 301.6 106.9
  Pc 67.11 70.30 62.32 67.91 61.52 61.52 63.11 22.37
  Mc * 13.79 14.44 12.80 13.95 12.64 12.64 12.97 4.595
  Sigma /2 44.21 44.38 43.96 44.25 43.92 43.92 44.00 41.88
  SigmaC /2 0.481 0.504 0.446 0.486 0.441 0.441 0.452 0.160
  SigmaS /2 44.69 44.88 44.41 44.74 44.36 44.36 44.46 42.04
  SigmaB - 4.363 4.790 5.044 5.409 6.132 6.582 9.853 10.23
  SigmaB/4 - 1.091 1.198 1.261 1.352 1.533 1.646 2.463 2.557

 

23 r/D=0.3:

 

 

24

 

. . Bmax
Bl
e
fi
Gp -
Gt -
Mp *

Mt *
F ^2
Wdz ^3
     
G


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