copy of cylinder oil matrix 2013-02-15

8/10/2019 Copy of Cylinder Oil Matrix 2013-02-15

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Guidance for setting the Specific Cylinder Oil Feedrates:

General1 These cylinder oil feedrates overrule any previous Cylinder Oil instructions including GSMS instructions and they are effective from date of issue2 Date of issue is the date contained in the file name e.g. "Cylinder oil matrix 2009-04-15"3 Updating of this file will be done regularly Any previous files must be discarded after receiving new file4 The data in this file will be used in the MSPS system for comparing daily consumption reports, and significant deviations will be commented to vessels5 This file is owned and updated by Technical Services Engine & Machinery dept in Maersk Maritime Technology - mail [email protected] The SLOC is a "Key Performance Indicator"

Guidance for use7 Find your vessel in the list under the "SLOC" tab and note the basic feedrates for 10%, breakpoint and 85% load8 Go to tab "Example" and input the basic feedrates in the yellow fields9 Input the present Sulphur content in the yellow field

10 Read the actual instructed specific lube oil feedrate from the graph, at the actual load - or input the actual load in cell M34 and read the feedrate in cell M35.11 Adjust the Cylinder Oil system on the main engine to the desired feedrate, at the actual load.

Information

12 It is known that different cylinder lube systems have different characteristics i.e. the specific feedrate is often higher at low load than at high load.The feedrates for 10% load are "capped" i.e. reduced in order to follow latest recommendations from engine designersNewer engine types will - if possible - be programmed to adopt the settings given in the tables here, and will follow the instructed thereafter Older engine types with manual adjustment must be fine-tuned when changing loads (apart from manuouvring situations)CLU3 systems having frequency-controlled pump motors (Vogel) must be adjusted manually at low load to different distribution between upper and lower quills


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General vessel information Main engines Current cylinder Lube FeedrateVessel type Vessel Name IMO No. Entered fleet Main Engine Type kW @RPM Cyl Lube

systBOB Y/N

Feedrateg/kWh @85% load

Feedrateg/kWh @10% load

Break point% Load

Feed ratebreak point

/kWh

ACCg/kWh/ S%

Product Ribe Mrsk 9265407 2/14/2004 5S50MC6 7,150 127 HJRPM 0.90 2.00 35 1.60 0.30Product Roy Mrsk 9306938 1/7/2005 5S50MC6 7,150 127 HJRPM 0.90 2.00 35 1.60 0.30Product Rosa Mrsk 9306940 1/15/2005 5S50MC6 7,150 127 HJRPM 0.90 2.00 35 1.60 0.30Product Richard Mrsk 9214757 6/8/2001 5S50MC6 7,150 127 HJRPM 0.90 2.00 35 1.60 0.30Product Ras Mrsk 9236999 5/3/2003 5S50MC6 7,150 127 HJRPM 0.90 2.00 35 1.60 0.30Product Robert Mrsk 9237008 10/6/2003 5S50MC6 7,150 127 HJRPM 0.90 2.00 35 1.60 0.30Product Rom Mrsk 9251406 11/30/2003 5S50MC6 7,150 127 HJRPM 0.90 2.00 35 1.60 0.30Product Rita Mrsk 9298820 11/12/2004 5S50MC6 7,150 127 HJRPM 0.90 2.00 35 1.60 0.30

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ME powe ME runni ME RPM Total po ME load ( Fuel sulp Actual co SLOC Basic High13598 5.90 53.40 13598.00 16.501264 2.80 90.00 1.187512 Feedrate Sulphur41684 28.17 82.90 41684.00 34.001264 2.80 868.00 1.0402004 Load% g/kWh g/kWh

5784 1.20 38.30 5784.00 35.998736 2.80 14.00 1.0278593 85 0.8 0.9 Feedrate 85% load21832 2.17 63.50 21832.00 23.988622 2.80 46.00 1.1198946 50 0.85 0.9 Breakpoint28050 18.33 71.30 28050.00 27.022756 2.80 363.00 1.1013645 10 1.2 1.3 Feedrate 10% load29470 25.00 76.20 29470.00 26.011378 3.10 657.00 1.11887417740 28.50 63.30 17740.00 15.992415 3.10 493.00 1.2022398 ACC 0.2734570 14.80 79.10 34570.00 9.9557522 3.10 457.00 1.163636434260 25.00 80.00 34260.00 39.981037 3.10 766.00 0.956937830580 25.00 76.90 30580.00 42.003793 3.10 700.00 0.9637706 Sulphur % SLOC27980 25.00 74.70 27980.00 40.992415 3.10 641.00 0.9855519 0 0.829580 25.00 76.40 29580.00 44.08976 3.10 674.00 0.9366786 2.96296296 0.8 S breakpoint49800 25.00 89.40 49800.00 44.026549 3.10 1094.00 0.9601579 4.5 1.21553040 25.00 91.80 53040.00 62.010114 3.10 1155.00 0.917431216550 24.00 62.50 16550.00 42.193426 3.10 347.00 0.98876432300 24.40 77.20 32300.00 42.003793 2.60 559.00 0.984722132000 24.00 77.80 32000.00 42.983565 2.60 538.00 0.977328434450 24.50 78.00 34450.00 43.046776 2.60 589.00 0.9758933

6570 10.70 37.00 6570.00 42.003793 1.40 92.00 0.9912651

13270 4.60 47.00 13270.00 41.972187 1.40 64.00 0.985190813000 2.60 48.70 13000.00 48.261694 1.40 34.00 0.93676157640 4.00 42.00 7640.00 47.408344 1.40 43.00 0.94166677570 10.70 46.60 7570.00 45.828066 1.40 92.00 0.95652174640 1.00 37.00 4640.00 43.931732 1.40 11.00 0.9742206

13250 6.20 48.00 13250.00 43.994943 1.40 79.00 0.972820916420 13.80 58.00 16420.00 44.121365 1.40 188.00 0.9730181

4900 3.50 36.00 4900.00 44.911504 1.40 20.00 0.964696235500 20.00 76.00 35500.00 46.618205 1.40 449.00 0.949152536730 24.00 78.60 36730.00 46.491783 2.60 604.00 0.954566132500 23.00 77.70 32500.00 46.997472 2.60 521.00 1.014590220060 24.00 67.00 20060.00 46.997472 2.60 368.00 0.9863259 Target feedrate24670 24.00 70.40 24670.00 45.195954 2.60 435.00 1.02564122400 23.00 69.00 22400.00 42.351454 2.60 378.00 1.0945274 Sulphur % 3.3 %

4460 12.70 36.00 4460.00 42.983565 2.60 114.00 1.0517903 Load% 25.1 %31520 17.40 77.40 31520.00 42.983565 2.60 390.00 1.0784314 Nom Power 29000 kW @ 100% load31950 24.00 78.00 31950.00 43.489254 2.30 501.00 1.065891542944 21.00 83.60 42944.00 43.489254 2.30 591.00 1.080637 Dosage 1.19 g/kWh60010 4.00 93.94 60010.00 43.394437 2.30 153.00 1.0682204 Dosage/day 207.8 kg/24 hours44000 23.00 84.50 44000.00 43.994943 2.30 681.00 1.068215938210 22.00 82.00 38210.00 44.500632 2.30 536.00 1.0416667

37650 23.00 81.70 37650.00 45.290771 2.30 562.00 1.049662733700 23.00 79.20 33700.00 45.51201 2.30 512.00 1.044560230500 23.00 76.40 30500.00 44.184576 2.30 475.00 1.094731626000 27.00 71.90 26000.00 45.496207 2.30 504.00 0.9551928

7340 4.30 42.00 7340.00 43.994943 2.30 46.00 1.095546

0

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0 10 20 30 40 50 60 70 80 90

S L O C

g / k W h

Load%

Cylinder oil dosage

1st Quarter 2009

Basic feed < 3%S

High Sulphur

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S L O C g

/ k W h

Sulphur %

SLOC versus Sulphur%at 85% load

Sulphur model

Actual

copy of cylinder oil matrix 2013-02-15

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