() .. .
( ) | |||||
(, , ) | |||||
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
|
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
:
- , ;
-
|
24
. . | Bmax | |
Bl | ||
e | ||
fi | ||
Gp | - | |
Gt | - | |
Mp | * |
Mt | * | |
F | ^2 | |
Wdz | ^3 | |
G | ||