PAEi . .
(.4). , .
4
| - | . | . . | - k |
|
| |||||||
d, | ηd | Tgφd | Σ | ΣQ | - ka | - ko | |||||||
Q | |||||||||||||
. .. | |||||||||||||
: - - - - | ΣP ΣP ΣP | ΣQ ΣQ ΣQ Q | |||||||||||
| S |
:
- ( )
k = P/d,
d , ;
- k ( 5);
-
ko=n/n,
n n , ;
- , :
= 0,9;
= 0,6;
= 0,3; ( 6).
:
- Σ=kPdn/nd, ;
=kokkPdny/ηd, ;
- ΣQ=Pdntgφd/ηd, ;
Q=koPdnytgφd/ηd, .
ηd tgφd , (ηd=(0,85¸0,9), tgφd =(0,7¸0,8)).
:
-
Σ=0,9Σ, ;
ΣQ=0,9ΣQ, ;
|
|
-
Σ=0,6Σ, ;
ΣQ=0,6ΣQ, ;
-
Σ=0,3Σ, ;
ΣQ=0,3ΣQ, ;
-
=1,05(Σ+Σ+Σ), ;
Q=1,05(ΣQ+ΣQ+ΣQ), ,
Σ ΣQ, Σ ΣQ, Σ ΣQ , , , .
, .
S = (2+Q2)1/2, ·.
, EEDI, PAEi = S.
6.
2007 56- () ( - EEDI).
EEDI (Energy Efficiency Design Index) , 01.01.2013 (MEPC.212(63) [4]) :
EEDI=
Vref ; Capacity ( DWT); fi, fj, fw , , , ; PMEi ; PAEi ; PPTIi, , 75% ; PWHR ; SFC ME, SFCAE ; FMEi, CFAEi CO 2 ; feff ; Peff , ; Ceff CO 2 .
, :
. (9)
CF , , , . CF . 5.
SFC FME 4 /(∙);
SFCAE 1 2 4 /(∙), , , MEPC.212(63), SFCAE = 215 /(∙);
N ;
, 75% .
|
|
, (. .4).
Vref (.1) , 75% ( ). (9) / .
5 CF
F, 2 / | |||
1. / | 8217 | 0,8744 | 3,206 |
2. ( - LFO) | 8217 | 0,8594 | 3,151 |
3. ( - FO) | 8217 | 0,8493 | 3,114 |
4. ( - LPG) | 0,8182 | 3,000 | |
0,8264 | 3,030 | ||
5. ( - LNG) | 0,7500 | 2,750 | |
6. | 0,3750 | 1,375 | |
7. | 0,5217 | 1,913 |
(9) DI EEDI.
EEDI (1-/100), , , (. 6):
, . 6 .
6 ,
(DWT) | 0 1 2013 - 31 2014 | 1 1 2015 - 31 2019 | 2 1 2020 - 31 2024 | 3 1 2025 | |
20,000 DWT | 0 | 10 | 20 | 30 | |
10,000 -20,000 DWT | n/a | 0-10* | 0-20* | 0-30* | |
10,000 DWT | 0 | 10 | 20 | 30 | |
2,000 -10,000 DWT | n/a | 0-10* | 0-20* | 0-30* | |
20,000 DWT | 0 | 10 | 20 | 30 | |
4,000 -20,000 DWT | n/a | 0-10* | 0-20* | 0-30* | |
15,000 DWT | 0 | 10 | 20 | 30 | |
10,000 -15,000 DWT | n/a | 0-10* | 0-20* | 0-30* | |
15,000 DWT | 0 | 10 | 15 | 30 | |
3,000 -15,000 DWT | n/a | 0-10* | 0-15* | 0-30* | |
5,000 DWT | 0 | 10 | 15 | 30 | |
3,000 -5,000 DWT | n/a | 0-10* | 0-15* | 0-30* | |
. | 20,000 DWT | 0 | 10 | 20 | 30 |
4,000 -20,000 DWT | n/a | 0-10* | 0-20* | 0-30* |
: * .
.
.
:
, . 7, .
, .4.
5.
: 4 a,b,c?
. .
: DWT ?
. DWT - , .
: EEDI, EEDI ? Y EEDI 9, EEDI X?
. . EEDI 100 5000 . , .
, 75% .1, (8), .. . .1 423,7 . / DI. .4. ( ) .
|
|
7
a | b | c | |
961.79 | DWT | 0.477 | |
1120.00 | DWT | 0.456 | |
1218.80 | DWT | 0.488 | |
174.22 | DWT | 0.201 | |
107.48 | DWT | 0.216 | |
227.01 | DWT | 0.244 | |
1219.00 | DWT | 0.488 |
4 EEDI 621
. MEPC.212(63) MEPC 66/21/Add 1 Annex 5 .
- .., .. ( , , ). .: , 1961.
- / . .. .: , 1991.
- www.russrivership.ru.
- MEPC.212(63). EEDI Energy Efficiency Design Index ( - ).
- 2014 Guidelines on the method of calculation of the attained energy efficiency design index (EEDI) for new ships. Resolution MEPC 66/21/Add 1 Annex 5, MEPC [ ]. 2015. 245 (66). 30 . : URL: www.schonescheepvaart.nl/downloads/regelgeving/doc_1400076573.pdf ( : 02.02.2015).
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