Lloyd's Register Asia
A subsidiary of Lloyd's Register Group Limited
Busan Technical Support Office
, Busan Office
EX A MIN ED
This plan has been examined and given the status as shown in
the Design Appraisal Document (DAD) number below
DAD Number:
BTS/STL/S130689
Date: 17 Sep 2103 Initials: TIK
This document has been processed electronically
LR2008.001.2
and it is therefore valid without any signature.
EEDI Technical File
1. Data
1.1 General information
Shipbuilder Hyundai Mipo Dockyard(HMD)
Hull No. 8107
IMO No. 9655511
Kind of ship 20.6K DWT CLASS LPG/NH3/VCM CARRIER
1.2 Principal particulars
Unit Value or Description
Length overall M 159.97
Length between perpendiculars M 152.20
Breadth, moulded M 25.60
Depth, moulded M 16.40
Scantling draught, moulded M 10.90
Deadweight at scantling draught MT 22765
1.3 Main engine
Unit Value or Description
Manufacturer HHI - Engine & Machinery Division
Type HYUNDAI B&W 6S46MC-C8.1(Tier II)
Maximum conticuous rating(MCR) 7,780 kW X 128.5 rpm
SFC at 75% MCR(SFCME) g/kWh 181.71
Number of set EA 1
1.4 Auxiliary engine
Unit Value or Description
Manufacturer HHI - Engine & Machinery Division
Type 6H21/32 5H21/32
Maximum conticuous rating(MCR) 1,320 kW X 900 rpm 850kW X 900 rpm
SFC at 50% MCR(SFCAE) g/kWh 206.65
Number of set EA 2 1
1.5 Ship speed
Unit Value or Description
Ship speed in deep water at
knots 15.13
scantling draught at 75% of MCR
-1-
2. Speed vs Power Curves
-2-
3. Overview of Propulsion System and Electric Power Supply System
3.1 Propulsion system
3.1.1 Main engine
: Refer to subparagraph 1.3
3.1.2 Propeller
Unit Value or Description
Type Fixed pitch propeller
Diameter M 5.50
Number of blades EA 4
Number of set EA 1
3.2 Electric power supply system
3.2.1 Auxiliary engines
: Refer to subparagraph 1.4
3.2.2 Main generators
Unit Value or Description
Manufacturer HHI - Electro Electric Systems
Rated output 1,250 kW X 900 rpm 800 kW X 900 rpm
Voltage V A.C 450
Number of set EA 2 1
AUXILIARY ENGINES
SWITCHBOARD ACCOMMODATION
E/R PUMPS
E/R FANS
CARGO PUMPS
MAIN ENGINE
STEERING GEAR
AIR COMPRESSOR
COMPRESSOR FOR
AIR CON. PLANT
LIGHTING & ETC.
Figure 3.1 : Schematic figure of propulsion and electric power supply system
-3-
4. Estimation Process of Power Curves at Design Stage
: Power curves are estimated based on model test results. The flow of the estimation
process is shown below.
Ship Design
Resistance Test Self-Propulsion Test Propeller Open Test
Estimation of Estimation of Estimation of
Resistance of Full Self-Propulsion Propeller Open
Scale Ship Factors Characteristics
Calculation of BHP
of Full Scale Ship
Power Curves
Figure 4.1 : Flow chart of process for estimating power curves
5. Description of Energy Saving Equipment
5.1 Energy saving equipment taken into account in EEDI calculation
: N/A
5.2 Other energy saving equipment
: N/A
-4-
6. Calculated Value of Attained EEDI
6.1 Ice class
: 1B
6.2 Innovative electrical energy efficient technology
: N/A
6.3 Innovative mechanical energy efficient technology
: N/A
6.4 Calculated value of Attained EEDI
: Refer to next page
-5-
HULL NO.8107, EEDI (Energy Efficiency Design Index) Calculation
2013.08.27
3
Ship Type (Gas Carrier) Unit 20.6M CLASS LPG/NH3/VCM CARRIER
Length overall M 159.97
Length between perp. M 152.20
Breadth, moulded M 25.60
Depth, moulded M 16.40
Full load draft, moulded (Ts) M 10.90
Capacity (Deadweight at Ts) MT 22,765
Speed at Ts and 75%MCR (Vref) (without S.M.) knots 15.13
Main Engine Type HYUNDAI B&W 6S46MC-C8.1(Tier II)
-6-
Main Engine Power, at MCR kW 7,780
Main Engine Power, at 75%MCR (PME) kW 5,835
SFC, Main Engine, at 75%MCR (SFCME) g/kWh 181.7
Aux. Engine 1,320kW/850kW x 900RPM x 2Sets/1Set
Aux. Engine Power (PAE) kW 389
SFC, Aux. Engine, at 50%MCR (SFCAE) g/kWh 206.7
Fuel Type MDO
Fuel Conv Factors (CFME and CFAE) t-CO2/t-Fuel 3.206
Attained EEDI (EEDIA) g/ton-nm 10.62
Required EEDI (EEDIREQ) by IMO Res. MEPC.203(62) g/ton-nm 11.54
%EEDI = ( EEDIA / EEDIREQ) - 1 by IMO Res. MEPC.203(62) -8.02%
* Appendix I . Shop test result of Main Engine
-7-
* Appendix II. Shop test result for D/G Engine(Nox Technical file -1)
-8-
* Appendix II.Shop test result for D/G Engine(Nox Technical file - 2)
-9-
* Appendix III-1. Relevant data measured during Sea Trial (Hull No.8107)
- 10 -
* Appendix III-2. Relevant data measured during Sea Trial (Hull No.8107)
- 11 -
* Appendix IV. Result of corrected speed by ISO 15016
- 12 -
=================================================
SPEED TRIAL ANALYSIS PROGRAM EV10V1.0 INPUT DATA
=================================================
PROGRAMED BY KORDI ACCORDING TO THE ISO15016
FILE NAME : 8107LR.inp TRIAL DATE : 23-AUG-13
SHIP NAME : 8106 PROP.NAME : HP726 WEATHER : CLOUDY
* LPP = 152.200 M * NO.PROP.= 1 COURSE : DUMMY
* BREADTH = 25.600 M * NO.BLADE= 4 * SEA DEPTH : 120.0 M
* DEPTH = 16.400 M * DIAMETER= 5.500 M * ROUGH.HULL = 0.000000 M
DRAFT * PR070 = 0.7898 STD.= 0.000150 M
* MEAN= 6.680 M * EAR = 0.5597 * ROUGH.PROP.= 0.000000 M
* FP= 6.480 M * CHR = 0.1177 STD.= 0.000030 M
* AP= 6.880 M * CLEAN.HULL = 2.0 MONTH
* MID= 6.670 M RUDDER * CLEAN.PROP.= 2.0 MONTH
* LWL = 149.661 M * AREA = 28.95 M2 * AIR TEMP. = 25.00 DEG
* S = 4482.5 M2 * HEIGHT = 7.500 M * DENSIYT= 1.189 KG/M3
* SBK = 50.1 M2 * AREA R. = 0.0289 * WATER TEMP.= 26.00 DEG:S
* AT = 549.9 M2 * DENS.= 1018.00 KG/M3
* AL = 2176.7 M2 ENGINE : 6S46MC-C8. * K.VIS.= 0.9225 E6M2/S
* CM = 0.9830 M3 * MCR BHP = 7780. KW * W.STD.TEMP.= 15.00 DEG:S
* DISV = 18569. M3 * MCR REV.= 128.50RPM * DENS.= 1025.00 KG/M3
STD.= 18519. M3 * ETAT = 0.9900 * K.VIS.= 1.1882 E6M2/S
MODEL TEST RESULTS
------------------------------------------------------------------------------
PREDICT METHOD: 3-D, HHI SCALE= 24.3360 K=0.3020 DELCF = 0.000411
------------------------------------------------------------------------------
* VS(KNOT): 14.00 15.00 16.00 17.00 18.00 18.50 19.00
------------------------------------------------------------------------------
* CRM*1000: 0.118 0.185 0.284 0.427 0.632 0.732 0.801
* TM : 0.257 0.269 0.258 0.263 0.259 0.256 0.260
* WM : 0.461 0.454 0.452 0.448 0.433 0.427 0.423
* WS : 0.393 0.394 0.389 0.389 0.379 0.374 0.374
* ETARM : 1.006 1.011 1.016 1.018 1.021 1.021 1.021
PROPELLER OPEN-WATER CHARACTERISTICS AT FULL SCALE
------------------------------------------------------------------------------
* J :0.05000.10000.20000.30000.40000.50000.60000.70000.80000.8510
------------------------------------------------------------------------------
* KTS :0.36270.34500.30600.26400.22040.17570.12970.08150.02940.0005
* KQS*10 :0.40840.39220.35570.31540.27250.22750.18020.12980.07470.0440
* KTR :0.36270.34500.30600.26400.22040.17570.12970.08150.02940.0005
* KQR*10 :0.40840.39220.35570.31540.27250.22750.18020.12980.07470.0440
WATERLINE OFFSETS : X(METER:FP=0)/Y(METER:B/2)
------------------------------------------------------------------------------
-2.39 -1.40 0.00 4.73 9.46 14.19 18.92 23.65 28.38 33.11 37.84
42.57 47.30 55.87 64.47 73.07 81.67 90.27 98.87 104.20 107.47 111.37
115.25 119.13 123.01 126.89 130.77 134.65 138.53 142.41 146.29
12.50 0.67 1.02 2.35 4.04 5.93 7.82 9.51 10.88 11.89 12.50
12.76 12.80 12.80 12.80 12.80 12.80 12.80 12.80 12.80 12.80 12.79
12.70 12.48 12.03 11.29 10.16 8.56 6.39 3.54 0.00
WIND RESISTANCE C.: WIND DIRECTION(DEG.:BOW=0)/COEFFICIENT(CAA0*K)
------------------------------------------------------------------------------
0.00 10.00 20.00 30.00 40.00 50.00 60.00 70.00 80.00 90.00 100.00
110.00 120.00 130.00 140.00 150.00 160.00 170.00 180.00
0.94 0.85 0.95 0.95 0.81 0.69 0.49 0.26 0.04 -0.12 -0.30
-0.32 -0.45 -0.51 -0.59 -0.64 -0.63 -0.61 -0.55
------------------------------------------------------------------------------
- 13 -
SPEED TRIAL RESULTS
------------------------------------------------------------------------------
RUN NUMBER : 1 2 3 4
------------------------------------------------------------------------------
BEAUTFORT NUMBER : 3.0 3.0 3.0 3.0
INNING TIME (HOUR): 1.0 2.0 3.0 4.0
LOAD CONDITION : 0.75 0.75 0.90 0.90
WIND DIRECTION (DEG): P 10.0 S 10.0 P 0.0 S 20.0
WIND VELOCITY (M/S): 10.000 5.500 12.000 8.500
RUNNING DIRECTION :200.0 20.0 200.0 20.0
SHIP SPEED (KNOT): 15.950 17.450 16.600 18.020
PROPELLER REV. (RPM): 120.30 120.30 126.00 126.00
SHAFT POWER (KW): 6024. 5823. 6995. 6803.
CURRENT SPEED (KNOT): 0.000 0.000 0.000 0.000
WAVE PERIOD (SEC): 3.00 3.00 3.00 3.00
WAVE HEIGHT (M): 2.00 2.00 2.00 2.00
WAVE INCD.ANG. (DEG): 120.0 40.0 100.0 40.0
SWELL PERIOD (SEC): 0.00 0.00 0.00 0.00
SWELL HEIGHT (M): 0.00 0.00 0.00 0.00
SWELL INCD.ANG. (DEG): 0.0 0.0 0.0 0.0
RUDDER ANGLE (DEG): 0.0 0.0 0.0 0.0
DRIFT ANGLE (DEG): 0.0 0.0 0.0 0.0
CORRECTION METHOD OF ADDED RESISTANCE :
------------------------------------------------------------------------------
* SEA WAVE AND SWELL 1 : SEA WAVE ONLY
* EFFECT OF SHIP MOTION 0 : NO CORRECTION
* EFFECT OF WAVE DIFFRACT. 1 : FALTINSEN METHOD
* EFFECT OF STEERING 0 : NO CORRECTION
* EFFECT OF DRIFTING 0 : NO CORRECTION
* EFFECT OF HULL ROUGHNESS 0 : NO CORRECTION
* EFFECT OF PROP.ROUGHNESS 0 : NO CORRECTION
* EFFECT OF SHALLOW WATER 0 : NO CORRECTION
* EFFECT OF DISPLACEMENT 1 : FACTOR 0.65 METHOD
* EFFECT OF TEMP.& DENSITY 1 : ITTC METHOD
* EFFECT OF CURRENT 0 : NO CORRECTION
* WIND RESISTANCE COEFF. B07 : TANKER, LOADED FROM BLENDERMANN CHART
------------------------------------------------------------------------------
- 14 -
--------------------------------------------------------------------
ADDED RESISTANCE CORRECTION BY SPEED TRIAL ANALYSIS PROGRAM EV10V1.0
--------------------------------------------------------------------
PROGRAMED BY KORDI ACCORDING TO THE ISO15016
FILE NAME : 8107LR.inp TRIAL DATE : 23-AUG-13
SHIP NAME : 8106 PROP.NAME : HP726 WEATHER : CLOUDY
------------------------------------------------------------------------------
RUN NUMBER : 1 2 3 4
------------------------------------------------------------------------------
STEP I : EVALUATION OF ACQUIRED DATA
------------------------------------------------------------------------------
SHIP SPEED (KNOT): 15.950 17.450 16.600 18.020
DELIVERED POWER (KW): 5964. 5765. 6925. 6735.
PROPELLER REV. (RPM): 120.30 120.30 126.00 126.00
TORQUE COEFFICIENT : 0.2335 0.2266 0.2363 0.2307
PROP.ADVANCE RATIO : 0.4870 0.5020 0.4809 0.4932
WAKE FRACTION : 0.3455 0.3833 0.3495 0.3855
THRUST DEDUCTION : 0.2612 0.2629 0.2628 0.2613
LOAD FACTOR : 0.7728 0.6947 0.8074 0.7390
SHIP RESISTANCE (KN): 507.1 483.2 565.5 545.4
STEP II : CORRECTION FOR VARIOUS RESISTANCE INCREASE
------------------------------------------------------------------------------
MOTION,SEA WAVE (KN): 0.0 0.0 0.0 0.0
MOTION,SWELL (KN): 0.0 0.0 0.0 0.0
DIFFRACT,SEA WAVE(KN): 4.0 0.0 5.0 0.0
DIFFRACTION,SWELL(KN): 0.0 0.0 0.0 0.0
DIRECT.C. FOR WIND : 0.850 0.850 0.940 0.950
WIND EFFECT (KN): 27.8 8.4 44.3 22.4
STEERING EFFECT (KN): 0.0 0.0 0.0 0.0
DRIFTING EFFECT (KN): 0.0 0.0 0.0 0.0
HULL ROUGHNESS (KN): 0.0 0.0 0.0 0.0
DISPLACEMENT (KN): 0.9 0.8 1.0 1.0
TEMP.DENS.K-VISC.(KN): -11.0 -11.3 -12.0 -12.2
TOTAL RES.INCR. (KN): 21.6 -2.1 38.2 11.2
LOAD FACTOR DIFFERENT: 0.0329-0.0030 0.0546 0.0151
CHANGED LOAD F. TAUPV: 0.7399 0.6976 0.7528 0.7239
CHANGED ADVC.R. JQSV: 0.4913 0.5009 0.4884 0.4950
CHANGED REV.(RPM) NV: 119.25 120.56 124.08 125.53
CHANGED TORQUE C. KQV: 0.2315 0.2271 0.2328 0.2298
FAIRED TORQUE C. KQFV: 0.2315 0.2271 0.2328 0.2298
PROP.ADVC.RATIO JTV: 0.4914 0.5009 0.4885 0.4950
LOAD FACTOR TAUTV: 0.7399 0.6976 0.7528 0.7239
SHIP SPEED (KNOT) VV: 16.103 17.413 16.877 18.089
DELIV.POWER (KW) PDV: 5912. 5777. 6823. 6710.
PROPELLER REV.(RPM)NS: 120.30 120.30 126.00 126.00
STEP III : CORRECTION FOR CURRENT
------------------------------------------------------------------------------
CURRENT S.SPEED(KNOT): 16.103 17.413 16.877 18.089
CURRENT ADVC.RATIO : 0.4914 0.5009 0.4885 0.4950
CURRENT WAKE FRACTION: 0.3458 0.3833 0.3501 0.3855
STEP IV : CORRECTION FOR WIND RESISTANCE DUE TO SELF SPEED
------------------------------------------------------------------------------
DIRECT.C. SELF WIND : 0.940 0.940 0.940 0.940
WIND RESISTANCE (KN): -21.7 -25.4 -23.9 -27.4
THRUST DEDUCTION,WIND: 0.2579 0.2628 0.2624 0.2583
LOAD FACTOR DIFFERENT:-0.0341-0.0343-0.0347-0.0345
- 15 -
CHANGED LOAD F. TAUPA: 0.7740 0.7320 0.7874 0.7583
CHANGED ADVC.R. JQSA: 0.4837 0.4931 0.4809 0.4871
CHANGED REV.(RPM) NA: 122.20 122.21 128.00 128.04
CHANGED TORQUE C. KQA: 0.2353 0.2308 0.2366 0.2336
FAIRED TORQUE C. KQFA: 0.2353 0.2308 0.2366 0.2336
PROP.ADVC.RATIO JTA: 0.4831 0.4929 0.4801 0.4867
LOAD FACTOR TAUTA: 0.7740 0.7320 0.7874 0.7583
SHIP RES. (KN) RTA: 475.9 524.7 522.8 583.3
SHIP SPEED (KNOT) VA: 15.814 17.133 16.568 17.783
DELIV.POWER (KW) PDA: 6009. 5871. 6937. 6822.
PROPELLER REV.(RPM)NS: 120.30 120.30 126.00 126.00
STEP V : CORRECTION FOR SHALLOW WATER EFFECT
------------------------------------------------------------------------------
SHIP S.,SHALLOW(KNOT): 15.814 17.133 16.568 17.783
------------------------------------------------------------------------------
- 16 -
---------------------------------------------------------------
MODEL-SHIP CORRELATION BY SPEED TRIAL ANALYSIS PROGRAM EV10V1.0
---------------------------------------------------------------
PROGRAMED BY KORDI ACCORDING TO THE ISO15016
FILE NAME : 8107LR.inp TRIAL DATE : 23-AUG-13
SHIP NAME : 8106 PROP.NAME : HP726 WEATHER : CLOUDY
------------------------------------------------------------------------------
RUN NUMBER : 1 2 3 4
------------------------------------------------------------------------------
FINAL CORRECTION RESULTS
------------------------------------------------------------------------------
S.SPEED, FINAL (KNOT): 16.014 17.533 16.668 18.083
DHP, FINAL (KW): 5909. 5771. 6837. 6722.
PROP.REV.FINAL (RPM): 120.30 120.30 126.00 126.00
DELWC, DELCFC CORRECTION
------------------------------------------------------------------------------
ETAR(TRIAL) : 1.0153 1.0186 1.0170 1.0207
KQ(TRIAL) : 0.1718 0.1684 0.1729 0.1706
JQ(TRIAL:Q-IDENTITY) : 0.6173 0.6242 0.6151 0.6197
WT(TRIAL) : 0.1632 0.2190 0.1664 0.2176
WM(MODEL) : 0.4525 0.4458 0.4511 0.4359
WS(SHIP FROM MODEL) : 0.3896 0.3877 0.3902 0.3812
DELWM(WM-WD) : 0.2893 0.2268 0.2846 0.2183
DELWS(WS-WT) : 0.2263 0.1687 0.2238 0.1636
KT(TRIAL) : 0.1216 0.1184 0.1227 0.1205
TM(MODEL) : 0.2588 0.2626 0.2619 0.2601
PE(TRIAL) : 3760. 3944. 4340. 4588.
CTT(TRIAL) : 2.2361 1.8448 2.2446 1.9188
CRM(MODEL) : 0.2623 0.4546 0.3576 0.5881
CTS(SHIP FROM MODEL) : 2.8096 2.9821 2.8934 3.1066
DELCFS(CTS-CTT) : 0.5735 1.1373 0.6488 1.1877
DELCFM(CTS-DELCF-CTT): 0.1562 0.7138 0.2307 0.7636
CP,CN CORRELATION
------------------------------------------------------------------------------
KT/J2(SHIP F. MODEL) : 0.7537 0.7992 0.7812 0.8123
JT(SHIP:KT/J2-IDEN.) : 0.4882 0.4784 0.4822 0.4758
KQOS(SHIP FROM MODEL): 0.2329 0.2374 0.2357 0.2386
CP(TRIAL/SHIP) : 0.9391 0.6626 0.9025 0.6538
CN(TRIAL/SHIP) : 1.0840 0.9777 1.0717 0.9707
CNP CORRELATION
------------------------------------------------------------------------------
KQ/J3(TRIAL) : 0.1881 0.1437 0.1898 0.1449
JQ(TRIAL:KQ/J3-IDEN.): 0.4952 0.5256 0.4940 0.5246
CNP(TRIAL/Q-TRIAL) : 1.0997 1.0740 1.0978 1.0703
------------------------------------------------------------------------------
- 17 -
* Appendix V. Result of Deadweight measurement
- 18 -
