港湾空港技術研究所 資料
Contents
1.2.
3. 2
4. PRU Fake frame type Workable length of Rake Top Plan Rus Fubbe
5. 3
6. CX 2 Dx
7. 15 ISO
8. C
9. 5 3 8 Table 5 9 2 0X2 0X2 4m 4 EL 5 4 5 Table 5 19 1 9X0 6X2 8m
10. Oil Recovery Rate 5m h 10 1 150
11. 2004 3 3 a Ohmsett the National Oil Spill Response Test Facility Ohmsett Oil and Hazardous Materials Environmental Test Tank EPA 1973 Ohmsett
12. 44mm 24mm 321 47 50kg cm
13. Wem
14. 1 2 1 2 3 4
15. MOH 2 1 2004 1 Fig 5 5 5 6 4m 2m 05m 4 1 Fi
16. Tii L Ze 1 3 C ds
17. C 3 t
18. 2 1 7 5 1997
19. 2007 120 9
20. SO Fig 2 1 Distribution chart of oil skimming vessels sD Fig 2 2 Distribution chart of oil skimmers 10
21. mPa s 3
22. 86 5 mPa s 10m 30m 10 D
23. 2725 2011 8 12 ED LE
24. 5 4 0 a THE USCG Fig 5 22 USCG
25. D b
26. vessel Oily Phase Oil boom U configuration J configuration skimmer V configuration Fig 4 5 Configurations for Boom Deployment Rope Floater Shackle p Coverage of Floater 300 Net N Weight chain Fig 4 6 Collecting oil boom net is adopted as the skirt Fig 4 6 Q b PED
27. C B 2 H
28. Table 3 1 Oil Recovery Rate Table 3 1 Characteristics of the skimmer type a owns JOH fou rme skimmertype esa Recover Recovery or fot kr y Rate _ Efficiency Debris Wave training Wier low high low high high yes oe how med high low high med simple Suction Tow high high low eh msh ves Cylone low high high low high high yes Ropemop med high mcd mcd flow med simple Drm low high med high mcd lmcd simple Disk med med high high lmcd simple De brush _ med very high med med med med ke 9
29. 3 mam 6 2 WAHRER 2
30. 30 mPa s WEL On water On land Oil collecting Ri oil Skinmer Suet section Fig 4 2 Concept of the oil skimming system 19 4 2 1 a 3
31. 1 2m 2003 KE
32. mPa s E T 10m 30m c
33. ERT fav kW 2 24 123 cSt SUBS
34. 60 PAB sp 20 Table 4 5 Suction test result viscosity 880 000mPa s valve relief point 58 8kPa Suction pump 5 2m h gt Recovered water suction pressure case situation content kPa B 1 Flash valve is shut 58 20 2 Airinlet 49 0 20 3 Flash valve is opened 29 4 40 4 High pressure water jet 0 60 b
35. Fig 5 8 Fig 5 9 Fig 5 7 1 4 scale model of the grab bucket 3 a Grasp the oil water fluid b Scoop up the oil water fluid c Opening the grab on the storage tank d The oil water fluid was recovered in the tank Fig 5 8 The experiment of the grab bucket model k c The oil water fluid flew into the tank d Tipped the bucket and the oil water fluid was recovered in the storage tank Fig 5 9 Experiment of the bucket oil skimmer with rake model I 41 Table 5 4 Results of the tank test the grab bucket model Table 5 5 Results of the tank test the bucket oil skimmer with rake model 1 Grab bucket model Bucket oll er hake model CT Erased Emus CHeyFuc Chen Fl TEE TO IEEE ST
36. 2 a smX2 t 1 1 08 28 1 2 10m 10m 701 min 1 3Skva 1 ImX1 5m 00kg 4t 1 a eS b amp 0 OS 2 4 Transfer pump ij Transfer hose Crawler carrier 4t truck with crane D t 1
37. K TH Fig 5 52 5 55 Fig 5 53 Mounting the fixed rudder plate me Fig 5 55 Connecting the wires to the control panel of the oil skimmer Fig 5 57 Arrival at the test site 63 Fig 5 56 5 58 Fig 5 52 Put the buoy on the mounts
38. 1
39. Xx 12 C 10 mPa s C mPa s mPa s 5 2 Fig
40. 2 3mm CHS LAL Fig 4 3 JR Table 4 2 25mm
41. 117 2 a Fig 3 2
42. 2 4 Sm b 0 2
43. Te 5 r 5 1 Q 4
44. 5 6 2 2 2 1 L KZ AU 1 0 18m 0 2 knt
45. 2005 3 1 131 90 1 121 18
46. LEDS b 2 DEB 1
47. f 2005 2004 L 2006 PN rf f Fig 5 1 Chart of the oil skimming vessels 1996 C 2 a 2003 H 40
48. Oil Recovery Rate 5 9Uh Oil Recovery Efficiency 70 4m 2 0
49. 9 D 2 Fig 2 1 2 2
50. 3 a 4 2 11 1 4 2 Fig 5 49 Table 5 21 i Fig 5 49 The oil recovery system package on the 11 ton class truck bed Table 5 21 The list of the oil recovery system package for the test of operation at site a Bucket oil skimmer with rake Materials Characteristics counts Remarks Main unit 250kg 1 Airdrive Control panel 1 ioov iow Compressor Capacity Sm h 875kg 1 Air hose 1 Compressor Control panel 1 Air hoses 2 Control panel gt Main unit 6 Airhose3
51. Ek Fig 5 22 Collecting boom outrigger type USCG b Fig 5 23 Rudder Force to Outside Current Rip Oil Boom A type EA Fig 5 23 Diagram of the Buoy System to Deploy Oil Boom Automatically c
52. D A Fig 5 37 5 38 H Oeng V 1 5knt PITCH degree 15knt time ROLL degree A ef A I petes Pee fol Pp time Fig 5 34 Pitching and rolling behavior of the buoy wave height Ocm current velocity 0 75 m s 56 Hi 25cgg V 15knt Bed
53. RRL Fig 4 10 Tube pump b 30 mPa s 4 1 2cm cv A l h a41 2gD AP m 10 m h Im m 1 m 0 02 m v mh 0 71 m s D 0 05 m 64n c LEUR c D n 0 5 m s C 0 9 500 000mPa s 0 5 m s
54. 4 2004 900 4 2 LLC
55. S 2 Table 3 1 Table 6 1 Table 6 1 Charact
56. AMEN ORE CIEL E ED Ek
57. Fig 4 10 SO 295 5 2m h n 50mm Skgficm 490 kPa RARE 760mmHg AC200V 3 3 7kW 14 9A 210kg mPa s
58. xi 3 2 Fig 3 1 Coil in water OW
59. m Seo
60. 2232 Fig 4 11 Storage Tank Oil Transfer Pump Oil Transfer Hose gt gt A Suction Te Branch Hose Water Flash Valve C Pressufe as a signal for open the water valve Fig 4 11 Principle of the flash valve for clearing stuck c B T B PB C Pc PB Pc d
61. 5 40m min 20 GE Ne RE Raking device Nt conveyor x jiu Discharge Hose T Frame Fig 4 4 Outline of t
62. 20cm 2 0S 650 000 mPa s 6 Table 4 6 39 2 58 8kPa Table 4 6 Improvement of place of the flash valve viscosity 650 000mPa s valve relief point 58 8kPa Suction pump 5 2m h gt case A B Wave height Recovered fluid m h Water content 26 6 1 Suction pressure kPa _ 39 2 58 8 39 2 58 8 c
63. WW LEM L W 2 2 1 2
64. Oil separator Storage tank High power pump sucks oil You must separate oil from directly fluid before storage Fig 3 4 Suction oil skimming system d Fig 3 5 T HAA t Centrifugal Oil water separation Seawater T7 Discharged J seawater Cyclone chamber Reference Hokuriku Regional Development Bureau MLIT website hitp www pa hrr mlit go jp vision ecoport seibi04 b htm Fig 3 5 Cyclone oil skimmer e
65. Fig 5 9 1 1 a 24 C AKEKE 60 C 2 60 10 100 000 110 000mPa s 10 7700mPa s lm 25m 0 5m 13m
66. HEA 54 BRIT PA SARAH OBA b X
67. WORLD CATALOG
68. Floating just height at oil thickness Transport by bottom pump Reference RO CLEAN DESMI website photograph http www desmi com RO CLEANDESMI Products Oilskim ming DESMIWEIRSKIMMERS Terminator Fig 3 2 Weir skimmer af b Fig 3 3 Directon of Movement Reference WORLD CATALOG 2008 2 14 Fig 3 3 Fixed submersion plane skimmer c Fig 3 4
69. 2zi T
70. 4 07 4 1 1 15
71. NAM KEYENCE CV 3500 hie pieces pe Fig 5 32 idem 1 2 2Hz x Gic ov THAR 10Hz 210 Fig 5 33 Fig 5 32 Image sensor KEYENCE CV 3500 captures position of the buoy clinometer tension meter LI BENI waves currents Fig 5 33 Arrangement of the sensors c Fig 5 34 0cm 1 5knt Fig 5 34
72. d A C A C A 30cm C 70cm 3 7 CHS C Table 5 16 am 20m GAP RATIO 0 4 1knt Fig 5 24 350 160kgf GAP RATIO NN nmi 7 3 3 5m 4m 10m
73. 1 13 4 27 24 35219 A 4 835 579 12
74. gt 4 4 1 SIS
75. 66 1 2 2 3 1 b 3 DT
76. Dok Fig 4 20 Ir 4 case2 4 20 30 1 54m h 5m h L 10cm 1 7s f
77. Fig 4 13 Prevention equipments of debris and trash 24 Fig 4 14 HERMA C HM amp ate Lew a ES HHO Fig 4 15 S00 000mPa s 250 000mPa s 100 000mPa s Fig 4 15 Test oil Emulsified C heavy fuel oil viscosity is about 500 000 mPa s b
78. 1 7 HELI 1 3 1 4 1 5 5 23 7 1 6 1 9 1 10 9 1 000km
79. Fig 5 14 3 b 2 2 1 0m 1 Fig 5 14 C Fig 5 16 a The state of retracting the rake b The state of extending the rake c The state of opening the bottom hatch d The state of opening the inlet hatch Fig 5 14 The bucket oil skimmer with rake down scale model III 9 a 2005 2 2005 14
80. T 12 9
81. em Table 4 4 Test Results Oil Viscosity 460 000mPa s case 1 ease 2 case 3 case 4 Raking Velocity da m cycles min Conveyor Velocity a zol no m min Recovered Fluid Ro 003 0022 0 013 0 023 m720s Recovered Oil 0 024 0 018 0 01 0 018 m720s Recovered Water 0 006 0 004 0 003 0 005 m720s Water Copa Ratio 20 18 23 22 Fluid Recovery Rate gs s40 3 96 234 414 mh case 2 4 was controlled operation that the operator waited to rake until the oil on the net cnveyor falls into the tank Fig 4 20 Action of the raking the oil 3 a 63 5mm HE 10m Table 4 5 4
82. ft 2 2 1 0 7m 12m B Fig 5 30 150 120 Find S Fudder Ese Fes 8 ed Rudder Pato Fig 5 31 Illustra
83. Reference WORLD CATALOG 2008 2 8 Fig 3 8 Disk oil skimmer h Fig 3 9 Absorbing or trapping oil on conveyor Water is drained before storage Fig 3 9 Belt conveyor oil skimmer i 3
84. 8 2 600m IRLI C 4 WI DDE EVES mS Table 2 1 CHS
85. The crawler carrier Preparation of launching Launching Fig 4 23 Launching operation of the oil skimmer oJis b Table 4 7 52 56 37 1 6 1 30m Table 4 7 Results of the each operation period at the site test Operation 28 September 29 September Crawler carrier round First 3min20s Carried by hand weights hoses etc Second Smin40s Carried by hand cables scaffolding boards ete 3rd Sminsss Smin40s oil skimmer Am 6minsos Sminl 6s hydraulic power unit sth 11min 6s Amin5Os control panels Gth Amin 2minSSs transfer pump subtotal 40min 2Imindls laun
86. CD 500 000mPa s C 300 000mPa s 2 3mX 1 4m 130kg 34 20cm Q Smyh 2 5mh 1 150 6 150 50cm 0 20
87. Xd 4 mPa s mPa s
88. Fig 4 24 Dr Fig 4 25 Fig 4 26 Fig 4 24 4 25 iat 4 Fig 4 25 The net conveyor skimmer installed by the side of Dr Kaiyo V Fig 4 27
89. 267 Wh 68 Vh C 128 hi 67 Vh 21 19 560 R Ho Wem GD 5 2
90. 10 12 Lik Dr 2008 16 18
91. 61 Fig 5 48 2 4 2 7
92. R c
93. Table 5 14 Estimation of the capacity about oil recovery in real size oil skimmer and the grab bucket Capacity Model 1 4 scale Real size Id Jor pi Rar Jor Jor Type Recovery Recovery Recovery Rer tese tv uc Rar meet lee lec ete oil Type kgh kgh kgh kah a T TE sr wl sm e w Skimmer iiie aep 3 mp om sl with Rake Average 523 366 70 8361 5853 70 Lea ET hig sel asso eml 8 ey ee mes ml sl mel ml s ss Toss xml ieel xml 3 Table 5 15 9 low mPa s med 2 000mPa s high 20 000mPa s C very high mh high high 90 med 70 lo
94. 1 14 2 2 10 NO 532 19 2 3 1998 12 A 4 10 3 5 9 6 2001 13 3 7 2001 13 3 8 Muneo Yoshie Isamu Fujita Yukihiro Saito About Construction of Simulation Tank for Oil Recovery in Marine Situations OCEANS 04 MTS IEEE TECHNO OCEAN 04 paper No 183 2004 11 9 JOSEPH V MULLIN amp JAM
95. A Study on the Highly Operable Viscous Oil Skimming System in Emergency Muneo YOSHIE Synopsis NAKHODOKA oil spill in January 1997 was the unprecedented serious disaster casused damages of around 36 billion yen as a result Though many voluntiers worked on removing oil with enthusiastic at the time it was deifficult for the people which are lack of skill and knowledge about oil spill response to cope with the various problem on the machineries and the materials effected negatively by heavy viscous oil which was emulsified and contains debris at the coast Beause of this the national and local goverments were complained about the flaw of technical support and the oil spill equipments On these backgrounds objective of this study is development and research of the oil skimming system which performs efficiently and has usable operation system even if people who do not have skill and knowledge enough about oil spill response operate it The first chapter deals with the objective and the background of the study The second chapter shows the current oil spill response preparation in Japan and expresses necessity of the serious development and research of the oil skimming system The third chapter discusses about engineering problem which should be overcome in order to make the operation of th
96. Fig 5 12 Fig 5 12 Improved bucket oil skimmer with rake model II d 44 2 Lik 401 40Umin 1
97. PERT adhibui DE
98. 2372 lm 5 c C
99. 6 240kl 360 1997 4 1997 12
100. 2004 3 3 1 WORLD CATALOG 2 mPa s mPa s C zd
101. LO 38 d C i ie a 2 NN 5
102. 4 5 Dr 18 1 19 3 10 2325 19 4 LC 196GT 33 5mX 11 6m 2 64m 15 4 2 LT Hit
103. 1997 7H pp 52 55 Robert Schulze 1997 1998 WORLD CATALOG OF OIL SPILL RESPONSE PRODUCTS SIXTH EDITION World Catalog JV SKIMMERS 2 14 1997 Flemming Hvidbak 2003 15 2 A Dr 29 30 31 32 33 34 35 36 37 38 39 40 2007 Muneo Yoshie Kenji Takezaki Isamu Fujita Development of an oil skimmer operated by crane barges International Oil Spill Conference 2008 2008 5 pp 469 474 VOL 22 2006 4 pp 975 pp980 LA 42 5 2007 9
104. Fig 4 22 CD 29 B 2 2
105. 2 T ig 5 10 a The skimmer body Raking MA movement rst D less Flow Paes Flow reflected by Hite the skimmer body Board type raking device Ke Frame type raking device Fig 5 10 Diagram of the raking device type 1 2 43 EL Fig 5 11 BD
106. 2004 C c 1 A 1kmt lknt BO GAP RATIO 0 4 d 2 2005
107. 6mX 20mx 2 5m Gu 0 5m 1 0mys 2 D ISO
108. WE LAC cm m 3 1998 GIS
109. Ler e RYT E _ OG e Fig 5 4 Diagram of
110. N Let Fig 4 7 Oil is pushed back in front of the conveyor Net conveyor Fig 4 9 Fig 4 8 Diagram of the raking mechanism Fig 4 9 Structure of the raking device 3 a KUR
111. LC LC 10 30
112. G 2 mPa s
113. 2 LUE 2 BRR Ly 2 A 0 3m 10m 20m 2006 B 0 4m 20m es CHS eTICRATEE HH LCS Fo K F 2 Foj70 3 X IOXK 3K IOL DREH An 0 3X1 5 0 45 m Fo 0 4X20K 8K SERIE An 8K 3K X AQ 28 3 Aox 0 45 X8 3 1 2m KFA PT CARBS 0 6m 2 2m Am 0 6X2 2 1 32 m g
114. 20m 203m Fig 2 3 3 BY MERZ 2000 32 35ppm 0 7m 3 15ppm Fig 2 3 Panoramic View of Ohmsett Facility b KYSTVERKET KYSTVERKET SFT The Norwegian Pollution Control Authority Horten
115. X Fig 4 16 4 17 Table 4 3 25mm 20m s 100 000 300 000mPa s 20 25mm 20m s
116. 360 1 2 3
117. 1 25m 0 5m C 5 2 8 3 a 2 46 3
118. 3 4 1 3 3 i HOB
119. 4 5 4 2
120. 26 Fig 5 50 Wh 1 2kl KF At 6 Fig 5 50 Kojin 26th crane vessel b Fig 5 51 La ae Fig 5 51 Loading goods on the barge from the truck c
121. water in oil W O 2 BE 24 48 60 80 4 5 mPa s 123 cSt 19
122. m D 1 T 4 2 1 ACRE 6m 2m 4 BAKE AMR Cid a
123. 1 1 10 74 10m 10 10m bh b a
124. 4 39
125. 9 6 20 7 2 12 12 Table 2 2 Executive board meeting of cabinet meeting for Nakhodka oil spill response and Project Team Working Group of grasping the station of damage Grasping the directly damage of oil spill Project Team for Oi Spill Damage Working Group of compensation problem a Work on the executing of response by the ship owner Working Group of ether damage contol Application of current system Project Team for Prevention a Recurrence T Imtemational cooperation for ascertaining the cause ofthe acc
126. 86 mPa s 10m 30m BR 20cm 69 Oil Recovery Efficiency 80
127. 15 000m 1 1 02m 1 A 100 75000 347 3470 317 317 D
128. 4 1 4 1 25cm 6m 12 5cm 40 3 5m Tems 0 1kl Table 5 3 b WIL EOR co 4 1 Fig5 7
129. 3m T 6m 20m 2 5m 50cm 2 1 132kw 2 1 0mys Qkn 2knt
130. HS oC 2m amp 6m 2 5m 4 xi Rr 10m 30 Table 5 1 Fig5 2 10mX 4m 8mX 6m 2 Table 5 1 Minimum working space on deck of the barge Equipments and materials Volume Space fat class truck Oil Ri is and H Recovery equipenisand bed capacity 6mx2mx2 materials B Srorage tanks l m x1 93 2m FAST T
131. 460 000mPa s C Fig4 18 4 19 13cm 10cm 1 7s Oil boom Oil transfer pump Collecting boom 10m Test tank Pressure signal hose L Oil skimmer Recorder Vaid Control panel Fig 4 18 Tank test of the oil skimmer installed the oil raking system Fig 4 19 Photograph of the tank test with oil 226 b V 10mm Table 4 4
132. Nic Fig 4 7 A Q L dU Fig 4 8
133. 30 D B 3 a D 12 9 28 29 2 28 29 28 10m s 50cm 29 2m s 10cm Fig 4 23 50cm
134. b 0 5knt GG 25 cm s b TOR c
135. 6 1997 1 J 1 68 2 1997 CORR
136. ELE 1knt 50 80kgf Fig 5 25 A 10m 30 1knt 0 5Sms be 0 5m s X 0 4m X 1 0m X sin30 X cos30 X 1t m 0 087t s gt 80kg s 5 Table 5 16 Standard of Oil Boom in Japan Minimum height Minimum length Type on water surface under water surface A 20 cm 30cm B 30cm 40cm C 45cm 60 70 cm D 6080cm 80 100 cm Only A and B type are standardized in the law C and D are generally products data BOOM LEN
137. 10kl E c MeH Oil Recovery Rate 1 4m EDS Oil Recovery Efficiency
138. 0 18m Fig5 13 Table 5 6 Wave generator STORMS IL oil Slight current Oil boom ue Storage tank weight Fig 5 13 Arrangements of large tank test Table 5 6 Parameter of the tank test Case Wave Height m 0 0125 02 03 Wave Length m 35 5 10 15 20 10 15 Wave Period m 1s 2 3 4 4 3 4 C Heavy Fuel Oil Viscosity mPa s 1 300 at 10 1 s 10 C Emulsified Oil Viscosity mPa s 40 000 at 10 1 s 10 Water Temperature C 10 11 0 2 a Table 5 7 5 8 0m C
139. Fig 5 19 5 21 Fig 5 19 C E F i H heavy Fuel Oil Grab Bucket Emulsion o oos oo oos ol ots ois os oz Wave Haight m Fig 5 19 Comparison of the Oil Recovery Rate Fig 5 20 Fig 5 21 04 Recover Effcieney 84 ses Skimmer Developed Heavy Fuel Oi Sir 0 oos oos oos ol QUS om OUS oz Wave Hoight m Fig 5 20 Comparison of the Oil Recovery Efficiency Recovered Fid Rate ke h o oo oo oos or OUS os OUS o2 Wave Height m Fig 5 21 Comparison of the Recovered Fluid Rate
140. 1 000 AED 2001 200kg 6 000 60 000 C 4 5
141. Send Q 18 mv RAPHY aD HE TAR AS BEL ICES CHD CHE 2512
142. 4 2 Oil Recovery Efficiency 70 2702
143. 1 1 1 E 1 1 1 1 FRR 2 Fig 4 21 Generator Fig 4 21 Layout of equipments and materials for operation test at the site b 30m
144. 2 18 100 6 86 358 261 2 1997 1 2 1m 1m WBA dd b 3 42 940kl 3 57 7Skl
145. 5C 30 Table 2 3 Fig2 4 Fig 2 5 5 Table 2 3 Specifications of STORMS Type Circulating Scale test basin L20xWexD2 5m Wave Height 0 5m Current 10ms Wind Option salty water heavy oil Temperature Controll 3 30 C heat and cool Fig 2 4 Bird s Eye View of STORMS Washing Booth 300m 32 00m Culvert Main Bridge Wind Blow Sub Bridge 3 10m Control Room Fig 2 5 Plan of the STORMS als 2 5 Fig21 2 2
146. Fig 5 35 23cm 1 Sknt Fig 5 36 40cm 2 0knt Fig 5 37 5 38 0 75m s 025nvs 0 5mrs 0 253m 1 0mys 73
147. Fig 4 12 a ny Entrance of discharge Storage tank Oil transfer hose 65mm Ejector Flash valve High pressure water jet Fig 4 12 Diagram of the recovered oil water fluid transfer line 4 LED or Trash bag 4 3 Storage tank D a Fig4 13
148. 1 5 9 Oil Recovery Rate 5 9 th 30 Oil Recovery Efficiency 70 5 7t h Oil Recovery Rate 66 Oil Recovery Efficiency 34 T Xj CC
149. Table 5 20 Test case oftank test current velocity m s wave height m 0 25 1 00 1 50 2 00 0 Oo ojo O 0 15 O 0 25 O 0 35 0 4 O Fig 5 42 View from the position of image sensor camera over the tank Fig 5 43 The monitor shows the image sensor captured the buoy 2 0 5knt 1 0knt 2006 Fig5 45 Fig 5 46 025m s 2 0m Fig 5 44 Tank test of the buoy model II changed towing point in STORMS H 40em
150. Q OF a A 2005 2 b 2006 2 AW B
151. 1 1 3 0 16m 0 18m 0 2knt 2005 n 8m 2cm C C Table 5 10 4 1 2005 HED FRA BH 2006 E 4 1 4 1 2 1 2 1
152. 128 23 942 1 008 BS 2004 2006 2004 900
153. SOkgf Rudder Angle Fig 5 27 Rudder and setting angle Fig 5 28 Tow the oil boom to outside Table 5 17 Fig 5 28 Fig 5 29 20 1 1 5kgf 1knt HE 20 1 5knt 1knt 1 5knt 1 Sknt 10 1 5knt 10 15kgf 1knt Table 5 17 Resu
154. 10 11 10 C 10 1 3 800mPars C 9 000mPa s 10 10 1 5 40000mPa s 10 1 s 1 Us 145 000mPa s 41 000mPa s 2005 C 1 300mPa s 10 1 s 2006 40 000 mPa s 10 1s 2006 C 2005 Table 5 11 Fig 5 15 5 18 Table 5 10 Test Case Tank Basin Equivalent to the coast Wave Height
155. 4m 7m 30m Im L5knt Ohmsett 3 1 C 7 1 2m c 10 1995 0 1 1 5m s dE 0 6m 10m Transient Wave S 20m s 1 3mymin
156. Fig 4 17 Skimmed oil on the conveyor Table 4 3 Testresults Conveyor Viscosity Mesh Comer mars om SPeed Sue mmm 150 Oi water Hurd was reflected by ow transparent net 0o Oi water uid was pushed away by the flow to opposite direction of wave 100 309 There was water chopping in Font of the net conveyor p 20 0 Good performance 10 0 Good performance ERE nt of the net conveyor 25 0 is finie turbulence of water makes good condition of 5 0 Scraper worked well 250 000 259 15 0 Good performance 1O0 000 250 159 oil stuck to the scrape 2 a STORMS 4m 10m 1 2m 1 2m 3 10cm 1 7s
157. 81 304kg h 64 224kg h C 37 45 321kg h DE 291kg h Table 5 7 Results of tank test of the bucket oil skimmer with rake model II 55 Wave Time of Recover ot oi Fuia vave Recover y Fluid Recovery Recovery Recovery IO cone ly wei Efficiency Rae Rae min ke CO em em D x mm vw 3 D w us aw ma x o os i o ml e e m x oars asf 29 ous m se asof 26 C Heavy el ga da a os gm x o3 14 x m m o xoc og ze a us s o m o o asf m e v s w 39 xs 3 mm 7 ml 359 ip m a af 2 38 isp mp nl I 196 3n is 9 s 9 _18x am rs 2af asf 36 sl am s si s 308 Emulsitied PA 20 e s 9 135 201 sl tis os ssf 34 248 EE 20 86 70 ml 210 ss EE 23 134 90 389 a 20 al 9 am 291 32 Table 5 8 Results of tank test of the grab bucket model
158. Fig 5 47 b 2006 FEOF Fig5 45 5 46 2005 2006 2005 1000 300 HE mw Hm HE 400 300 o 50 100 150 200 Tirna sec wave height 0 cm current velocity 0 25 2 0m s Fig 5 45 Positioning stability of the buoy model IL changed towing point of the boom Currant valosity 025 m s IN N esse AS Position of the Buoy LI tem H l5em H 25em H 4Oom 600 o 5o 100 n 20 Time sec current velocity 0 25m s wave height 0 40cm Fig 5 46 Wave height and positioning stability of the buoy model II 60 Current velocity 025 m s Position of the Buoy Hon Hee
159. 42 5 2 a 1 1 Xj
160. iih 2
161. 25Smm 10 15mm 300 000mPa s Lh 100 000mPa s Dr 15 Fig 4 28 Fig 4 26 A photograph in left is the developed original net conveyor oil skimmer with rake in right one is the customized one for Dr Kaiyo Hose Pump T hydraulic motor Oil Skimmer Dr Kaiyo poa bsc Rod for oil Boom holding Oil Collecting Boom J configuration Fig 4 27 Installation of Net conveyor Skimmer on the side of Dr Kaiyo For shallow water original For Dr Kaiyo net conveyor skimmer Fig 4 28 Comparison between the original net skimmer and the
162. Y Oil Time counting Fig 4 3 Time test of high viscous oil passing through nets Table 4 2 Results of time test of the high viscous oil passing through nets Oil viscosity mPa s Mesh mm 184 000 286 000 726 000 25 10 m 100 50 93 200 20 35 10 250 I 30 3 0 s c Fig 4 4 50cm T 40cm xn 2
163. 15 10 1 1 150 30m 20cm 150m 1 6 5m h 50cm 20cm iif 25m 5m h 5 3 Q Fig 4 2 Ek
164. 4 5 6 2 E 239 0826 3 1 1 046 844 5062 Fax 046 844 0575 e mail yoshie pari go jp 1 1 1997 1
165. 7 1998 2001 4 300 000mPa s
166. Fasten a rope to a gt Decide the width of the ll t f w ji m Set the collecting boom on Begin to draw out Draw the boom Move the skimmer on the c I Fasten the skimmer to weight Connect the collecting boom to Ready to start Fig 4 22 Procedure of launching the skimmer c v hto AWALEREILATHKS
167. Oil condition Height Period Recover in Oily Phase Soa Recovery ue m amp P Weieht weigir kg WM Rate ag fo min kel sog kei Re 92 L8 10 165 79 as 474 990 4 1 0 1 C 659 192kg h C Kj 22 MENR 390kg h 38 290kg h bok 38 67
168. 1 6 18 1 10 BAG GEN RM 1 20 ee 0 Table 2 2 PT WG 9 3 3
169. 60X 3 8X 5 1m 4 3m d D 2ms R 80m 45m 2 6m 2 3m 4 STORMS Simulation Tank for Oil Recovery in Marine Situations 2 1
170. Fig 3 6 Reference Eureka Nordic d o o website photograph http www eurekanordic com VerticalAdhesionBandOilSkim mer htm Fig 3 6 Rope mop oil skimmer f F2AX Fig 3 7 Reference WORLD CATALOG 2008 2 8 Fig 3 7 Drum oil skimmer g Fig 3 8
171. Table 2 1 Specification of the Concrete Pump Car example Pump Boom Body Size VEUELGUHO 7x bRYTSEMAL LTKA lt 200mm 60mm 100mm 125mm 90 1 02kl C 200kg
172. 4 a ADORE 1 A 1 1 Table 4 1 207 500 85 900 1 0 2kI 17
173. 16 16 Table 5 14 L Table 5 14 3 9Vh 70 5 7Vh 34 1 6 3St 176 50t 251 1 6 34t CF At 171 99t 497
174. He eio o 50 100 Time soc 150 200 current velocity 0 25m s wave height 0 3Scm Fig 5 47 Wave height and positioning stability of the buoy model II changed towing point 5 5 1 E 2 Sakai Port Tamano Fig 5 48 Location of on site operation test
175. 1 13 4 27 Fig 4 1 1 1 2 1 AH 1 Table 4 1 Recovered Oil Water Fluid Converted in Drums from the Data of Ishikawa Prefecture City Town Recovered Converted Head Count hee uae Amount imo 02k of nour x Drum Participants Prims Suzu City 48352 241760 35219 oo Wajima City 3 6020 184650 284
176. eec 4 Oil Recovery Rate Smyh 1 6 30m Aff 150 Oil Recovery Efficiency 80 Te
177. 025m om 2 0 5 2 0knt 0 25m s 1 0m s F S R Fig 5 26 Fig 5 26 Measurement of the rope tension b Fig 5 28 NES Fig 5 27
178. 3 425 aS AES 242 920 21 IX 4 650kI 938kl 641kl 625klZK PEJT 23 43kl 1 22 3kl 13k 0 2kl 0 7kl 0 2kl 3 341kl 1 000 500 10 1 0 2kl FF Afi 1 2 341kl
179. Fig 5 39 5 40 Fig 5 39 Prototype down scale model of the buoy III installed water jet nozzles Fig 5 40 Back view and the rudder of the prototype down scale model of the buoy III 6 2 EM de cL UTE EL B GE 07 Ani a 2 THA GH Table 5 20 2 Fig5 41 5 4 Fig 5 41 2005 Fig 5 42 Fig 5 43 59 Fig 5 44
180. RU b MCL 1 2
181. C C CRS Oil Recovery Rate IX 5 9uh 4m HS
182. eg D olv oo Oil Particle a O W Oil in Water OilMass Water Particles b W O Water in Oil Fig 3 1 Diagram of the emulsified oil 3 3 2 1 MAIC LO MGESAMET SEL
183. p Fig 5 54 Fastening the water jet hose to the boom Fig 5 56 Departure to the test site Fig 5 58 Fix the winch on the board winch tows the buoy d Fig 5 59 5 60 ERE Fig 5 61 Table 5 22 Current velocity on site Near the oll boom Near the thruster of tugboat Measured point deployed 1 2 e top the thruster Mining the running the stop the
184. XO L as 2 10 2
185. D 3 11 LPL Fig 5 1 1996 33 2004 2 Fig 2 1
186. 0 2kl CH 1 705 1 000kl 21 1 47 6kl 2 SUPER EHE LAL
187. 4 4 2 X 4 5 6 2675 a KRR 2cm
188. BURIED b K 4 1 Table 5 9 Table 5 9 2m 4m 4 1 Table 5 9 Dimension of the bucket oil skimmer with rake RAST Dies cwn nca nen ERS Real Size x x 24 Er Model 11 as oal Model III Prototype os os 12 125 c
189. 2 1 1 Nakhodka 13 157 177 2m 1970 27 1996 12 frr 1997 1 2 106km ft 19 000kl 6240kl C K 3 700kl 2500m ROV 3K ni 32 31
190. 12 13 3 pp 103 104 WEDS VOL 19 2003 7 pp 43 48 PAEA J SRR TECHNO OCEAN2000 International Symposium Vol 11 2000 11 pp 207 212 2 56 VI 47 2001 10 pp 94 95 42 1 2003 3 pp 115 137 HEDGES EC 10 Iwan White 13 3
191. Grab bucket med very high mcd low low med no 10 Complex low xery high vary ay med vary es 16 3 5 B C 10 000 9 C C mPa s
192. JASNAOE Ocean Engineering Symposium paper No 46 2006 10 http wwwjsce orjp prize tech pd2008_18 pdf BA No 1246 2011 12 MAE A three TESTS ZEN PEAT 3 1 1 TEL 046 844 5040 URL http www pari go jp Eom Copyright 2011 by PARI All rights reserved No part of this book must be reproduced by any means without the written permission of the President of PARI
193. Oil condition q d Olcondition an a C sp 6d 3j Tora ioo Yes nee new um m 025 o mE d d ay E 7 Wave Condition Wave condition 7 Feil ij E J ma af o od m T d ad werempwe co a of of mi E Werner Primary E un sd sm EE E Em i03 nl ml id EE ET E NET muy x Tors Tost rd abe rna 7 3 4 E E ne mumbcror mcr 3 s uj T umber otis wf tel 10 x 3 em EE 2j EE zi Recovery Fuit tight E E uj E El 3 3 3 T E E Oiv Prose ht E p 3E E EE EE EE ET Oi Recovery Eines sf g gt E ad el xi E Recovery Fla Ter i TT E 35 zu sj zi x Recover Ol Phase Tier C E E Race Water Tar a s 9 ms x Rey Fd Rate E mad si 85 Di Recovery Rae Term d 9 s Recovery Fu Rats em wj mp 3 v3 D Table 5 4 5 5 Oil Recovery Efficiency 5 1 Oil Recovery Rate 5 2 ORE ROP RFX100 ORR ROP time SESS ORE Oil Recovery Efficiency ROP Recovered Oily Phase RF Recovery Fluid ORR Oil Recovery Rate time Table5 4 5 5
194. customized one for DrKaiyo 4 6 ik WORLD CATALOG 94939 130 000 170 000cSt 1mm7s 1cSt 500 000mPa s ISO 300 000cP ImPa s 1cP mPa s
195. iE Ne thruster 1 thruster 2 thruster Vx emis E 40 I 10 Vy emi EJ io 109 io Way ems EJ 108 156 n Fig 5 59 Setting of the buoy Measured point 1 Sk Current by thruster Table 5 22 Fig 5 62 5 63 W 23cmys 108cmys 1 Fig 5 64 5 65 Fig 5 60 Deployment of the oil boom automatically Fig 5 61 Water jet Measured point 2 Pa Tug Bar
196. pp 21 26 Fh No 1185 2008 12 1996 pp 118 125 62 No 2 219 2007 9 16 3 2000 6 pp 123 128 Robert Schulze WORLD CATALOG of OIL SPILL RESPONSE PRODUCTS 9TH EDITION SL Ross Environmental Research Limited skimmer 2 2 2 22 2008 VOL 43 NOI 2006 pp 26 27 Muneo Yoshie Isamu Fujita Kenji Takezaki Field Simulation of Oil Skimming System Package for Crane Barges in Emergency OCEANS 08 MTS IEEE KOBE TECHNO OCEAN 08 2008 4 MB TECHNO OCEAN2006 19th
197. 1 4000 3 ERELT 48 200 11 3 1 70 8 7 000kMh 214 10 110kh 2 4 8 0 1997 Ohmsett
198. 5 66 5 68 65 24 2 Table 5 23 Time counts of each work unit Preparation Work units start end time Londing from 9 29 9 48 0 28 trucks to the barge Building of tie 9 50 11 08 1 18 buoy system Building of the oil iios 1132 0 24 skimmer From depature to 13 00 13 28 0 28 the site Operation First day Second day Start end taime start end time Fixing the winch 1336 1345 oo9 Setting of the buoy 13 50 14 00 oo 9 36 9 45 oo system Trial operation of ipso ous the oil skimmer The oil skimmer 14 45 14 48 0 03 9 44 9 51 0 07 loperation Ist The oil skimmer 1448 14 51 0 03 9 51 9 57 0 06 loperation 2nd The oil skimmer 14 51 14 54 0 03 9 57 10 03 0 06 operation 3rd Hanging up the 14 55 15 03 0 08 10 26 10 30 0 04 buoy system Removing the materials start end time Dismantling the buoy sy
199. 5 4 a C DEM LA 4 60cm 30 1 0 2kl 6kl 4 1 FAST ENGINEERING FASTANK 2000 1 6mX 0 5mX 0 5m
200. 50 os Monzen Town 12982 64910 12357 03 Togi Town si amp 4 2 5920 s724 oso Siga Town 3019 1 509 5 6540 0 23 Hakui City 185 7 928 5 iose oo Shio Town 163 sis 3392 oo Oshimiza Tow is ses 5073 on Takamatsu Town 621 3105 4270 oo7 Nanatsuka Town sse 4180 sis6 oos Unoke Town s30 2650 3i35 oos Uchimda Town 2118 10590 io4s oo Kanazawa Ciy 1948 y4o iaos oo Mattou City 1070 5350 s310 ooe Mikawa Town 4os 2040 2795 oo7 Neamri Town so2 2510 3575 oos Komatsu ciw 1ss 95 4471 0 02 Kaga City s4018 270090 35385 0 76 Ishikawa Prefecture _17 184 8 85924 0 207489 0 4 50000 45000 drums 7 amp Particip 49000 Recovered amount ants 3 5000 30000 25000 20000 15000 10000 5000 Fig 4 1 Conversion of Recovered Oil Water into Drums Data of Suzu IB b c 1 1 1 1 15
201. ABK 2000 10m 4 F 4t class truck bed m capacity e oS storage tank w p 2m NUS 8m 8m 2m 2m EN Fig 5 2 Requirement of the barge deck space b a 2003 Fig 5 3 927 Fig 5 3 Distribution chart of the crane barge in Japan 3 2 Im 4s 25m
202. Compressor Diaphragm pump 1 Electric cord Generator Control panel 1 Signal cables Control panel Mainumit 4 Slings 4 Discharge pump Diaphragm pump 1 Airdrve Hose joint Swivel type One touch coupler 1 Discharge hose valve T Suction hose 30m 1 Discharge hose sm 1 Air hose 1 Air connector T Flange for pump Tset b The Buoy System to Deploy the Oil Boom Automatically Materials Characteristics counts Remarks Buoy 340ka 1 Mounts E For buo Oil Boom B type 20m 1 nm Tow the buoy Weld to Winch 1 ie dnd Withstand load it Tor Rope 910 30m 1 gee Submersible Pump Rope Flange for pump Water jet nozzles Bracket for nozzles Branch pipe 3 Phase 200V 22kw For water pump High pressure WeziOm For water jet hoses Water hose 1 _ Submergibte pump Branch Tom Water hoses 2 Branch Waterjet nozzles 5 0 Mounton the oil boom Hose band Tsa Control panel Inverter 1 3 Phase 2000 Electric wire Inverter Submersible pump 1 Electric wire 1 Generator Inverer 1 Generator 1 X Plus 300V c Other Materials Characteristics counts Remarks J Plastic tank Storage tank e onem For recovered water Plastic sheets 3 6 3 6m 5 Nylon rope leemmx20m 1 Nylon rope 12mmx10m 1
203. ES S LANE R amp D Users Guide to the Ohmsett Oil Spill Response Test Facility Spill Science amp Technology Bulletin Vol 6 No 1 2000 p 77 10 11 12 1 16 9 7 25 p 21 13 AIRA 16 9 7 H pp 66 67 14 AIRA 16 9 7 293 15 16 17 18 19 20 21 22 23 24 25 26 27 28 A p33 RER 2009 1 21 3 WORLD CATALOG of OIL SPILL RESPONSE PRODUCTS 9TH EDITION SL Ross Environmental Research Limited 2008 Merv Fingas The Basics of Oil Spill Cleanup CRC Press LLC 2001 pp 89 99
204. GTH 500 FT TOTAL DRAG FORCE POUNDS Equivalent Horsepower to Overcome Drag E GAP RATIO BARRIER GAP OPENING BARRIER LENGTH Reference World Catalog of Oil Spill Response Products sixth edition BOOMS 1 13 DRAG FORCE ON OPEN WATERBOOMS Fig 5 24 Drag force on open water booms 1 50 P 8 Ps 8 3 1 00 Fig 5 25 Illustration of the Buoy System to Deploy Oil Boom Automatically model 1 2 1 a STORMS C H 1m 0 1 0 5m 0 5m 13m BE 2knt 1m s E 0 5knt 0 25m s ay 3 7 2 1 0 5m 2
205. ISSN1346 7840 Ss 22551 IIT AAPA aN OF THE PORT AND AIRPORT RESEARCH INSTITUTE No 1246 December 2011 RE Independent Administrative Institution Port and Airport Research Institute Japan 1 1 1 2 S 2 1 2 2 2 3 2 4 2 5 eo 3 1 3 2 3 3 3 4 3 5 4 yo 1 2 3 4 5 6 a 1 2 3 4 5 6 nn non a
206. Lr BEA gf 5 ROLL degree time Fig 5 35 Pitching and rolling behavior of the buoy wave height 25cm current velocity 0 75 m s H Oop V 20knt i PITCH degree time ROLL degree Em E I E Lt i time Fig 5 36 Pitching and rolling behavior of the buoy wave height 40cm current velocity 1 0 m s x Him PEE 0 25m s 05m s 0 75m s 10m s 1200 1100 1000 900 800 700 600 0 10 20 30 40 50 6 70 80 90 100 110 120 130 140 150 160 170 180 190 200 Time s Fig 5 37 Current velocity and positioning of the buoy from the barge wave height 0m dT x H 025m 025m s 05m s 1200 0 75m s 10m s 1100 F 1000 m 900 800 700 600 80 90 100 110 120 130 140 150 160 170 180 190 200 Time s Fig 5 38 Current velocity and positioning of the buoy from the barge wave height 0 25m 5
207. Wave Length Wave Period Wave Heighi Wave Length m m s m m E 0 125 3 5 13 0 5 T 02 10 2 6 0 8 20 Table 5 11 Parameter of the tank test Case Wave Height m o 0125 02 Wave Length m 35 10 Wave Period m E 13 26 C Heavy Fuel Oil 1 300 Grab Bucket Viscosity mPa s at 10 1 5 10 C 3 800 Skimmer Developed Emulsified Oil Viscosity ees EOE NISCOSHY 49 000 both Grab Bucket and at 10 1 8 1006 Skimmer Developed Water Temperature C 10 11 Fig 5 16 Hang the skimmer on the oil slick Fig 5 17 Recovery action Raking the hatch opens the fluid flows into the tank Fig 5 18 Test oil emulsified b Table 5 12 cast Table 5 13 2005 Table 5 12 Results of the tank test of the bucket oil skimmer with rake down scale model III R Recovers Oil Oil Recover Wave Wave Time of ol Meinn Peril Recovery Fuid dOily Recovery Recover d Fluid condition PHeih Period Recover Weight Phase Efficiene y Rate Rate m mm eD amp e 0 en em 0 4 as im 66 432 em o 7 vo je 9 sso 600 ons 15 2 BI 68 st as
208. arrangement of the equipments and Crane materials on the barge 5 3 1 2 1
209. ching oil skimmer Smin23s 6minl0s carriying by hands 7min37s 24minss pipeworks cable arrangements Total preparation time S6min Slmin36s Total time of back off 37min works c 8 10 150
210. e oil skimming system to be easy to use The forth chapter shows Oil Recovery System at the Site of Coastal Shallow Water for High Viscous Oil the system was developed for people operating by only hand at the shallow water site where no heavy machineries and no work vessels are able to access The fifth chapter shows Development of an Oil Skimmer Operated by Crane Barges the system enable the crane barges which are working in most of all Japanese ports to be oil skimming boats in emergency The sixth chapter reviews and frames through the two developed oil skimming systems a conclusion of the way of oil skimming system which enable the operation at the oil spill response site to be efficiently It suggests that automated solution against the unique trouble of the oil recovery caused by the high viscous oil and debris should be prepared and the system should be designed to make people understand the operation easily and shows the technology engineering application of the system and future challenge Key Words Viscous Oil Oil Skimmer Workvessel Oil Spill Response Operation In situ Test Director of New Technology Development Field 3 1 1 Nagase Yokosuka 239 0826 Japan Phone 81 46 844 5062 Fax 81 46 844 0575 e mail yoshie pari go jp n 6 E 1997 1
211. eristics of the developed skimmer compared with general skimmer type oan an pou Effet eect Ne Skimmer type ke Recovery Recovery fof lr ol scosi frate Efficiency Debris Wave teinin T Wier low nigh lew fhigh high ke Fixed submersion nin lowmed fhigh low fhigh med simple Suction low high high lew high high yes i Cylone low high high lew fhigh high yes Rope mop fmed high med lmed lew met simple Drum low high med high med mei simple Disk med med high msh mei simple S Belt brush med very high med med met met pes 9 Grab bucket imed very high med lew iow met e lo Complex lowsen high vary ko met jw pes IL Net conveyor oil 5 EXER ii Netconveyer ol igh very high fmed med ow jew dno 12 Bucket oil uero pese nive highfmed med ow mea no The developed skimmers are 11 and 12 2712 5 Am h 59mh ofi Jj FRR 8 43 2m 7day 47 2m day 6 000m C 60
212. g 5 8 oC Raking dvice Horizontal movable 05m we COH fmm en ee water antes movable pite i Om C ar 7 N Bucket Discharge hose Ar onder 1 inch Bucket inlet length 06m Sweeping width Air cylinder Fig 5 5 Illustration of the bucket oil skimmer with rake model 1 Floats are attached both side of the skimmer s frame Fig 5 6 The bucket oil skimmer with rake model 1 1
213. ge Fig 5 62 Measurement of current velocity on site Fig 5 64 Operation of the Bucket oil skimmer with rake model Fig 5 65 Scoop the seawater and discharge into the storage Fig 5 66 Putting back the buoy tank Operator is nearest man Fig 5 67 Returning to port Fig 5 68 Unloading to the truck bed e 4 a Table 5 23 30 1 18 4 2 R ENE Fig
214. he oil skimmer 2 a Xd Fig 4 5 V J F U JB V
215. ident Enhancement and improvement of the oil spill response system Project Team for Rapid Response Confirmation of Rapid Response System of the Relate to the Massive Oil Spill Governments 2 3 1 1996
216. lts of tank test of the buoy system model 1 Rudder Waveheight m c amy os 1 is 2 angle Wave period 3 m degree Water jet pump kHz mis 0 25 0 5 0 75 1 F 23 16 7 253 s L5 105 10 5 R 2a 62 125 FER 49 29 378 025 F 304 325 z s 33 165 R s s 20 FH 284 393 3 F 65 16 j s i 92 R 3 45 m Fi 93 205 F nfs s 1 75 R 3 o fi FH E A F 26 E s 15 5 R 13 FH 39 F 33 25 ee s 225 E R 15 ER 38 F 35 25 10 m El 255 H R 15 FR 50 F 38 025 k s 20 S R 15 5 30 A F 325 0 25 s 21 5 FA R 165 bia FR 39 F 35 025 2 s 15 30 R 20 5 30 x F 30 0 Ba s 2 30 R 35 30 AN 3 Fig 5 29 Fixed rudder plate of the buoy 2knt 5 5 em 6 7kgf 2kn
217. r seal Bottom opener Ze Dijehargs hose d inch Inboard Profile Fig 5 11 Illustration of the bucket oil skimmer with rake model II c 1 ELT Fig5 11 1
218. s 357 C heavy fuel 12s us 20 ms jm s 33 ses o2 26 3 ub ss a 302 se 3 2e u n 86 no 4e 660 o 2 ie ms 75 300 308 ons rs is 12 w 7 320 406 Emulsified ais is n 99 80 80 369 456 o2 26 4 3 7 s 38 527 Table 5 13 Results of the tank test of grab bucket model extract from Table 5 8 oa resin QUT cn od Dire LOM pacovey ane tg we wew P wm ow pes ww e v ww ues o 15 pua po pus sm wm iud 0125 is 4 126 EJ 19 360 1890 s was o ox ow m s wow 5 o om ps emsa um as o9 om o4 ss om mm Li 9125 1s 12 155 63 315 Ts oa os pos ow pom x o ps poe ow e O MERE Table 5 12 5 13 C 366 kgh 2 fit 70
219. stem 1110 12 10 1 00 Dismntling the oil skimmer 1110 12 10 1 00 Unloading on the trucks INO 10 10 15
220. t 0 25m Fig5 30 3m 5 1 A lknt Fig 5 30 Oil gathering by water jet stream 3 a
221. t 1 2 m C 0 7m 20m Fr 0 7X 20K 14K kot ROMEI Ar 045X 14 3 2 1 m 21m Table 5 19 Table 5 19 Dimension of the Buoy System to Deploy Oil TCU Boom Automatically Float Rudder Boom Dimension ny Width eight length height length Type Lengi Developed buoy model 1 0 70 030 1 50 0 40 100 Aiom Developed buoy model 11 120 030 150 o30 150 Aiom Prototype down scale model 111 1 90 0 45 220 0 60 220 B 20m Estimated real size buoy 1 90 0 60 2 80 oso 250 Com Skirt depth of booms A type 0 3m B type 0 4m C type 0 7m
222. tion of the Buoy System to Deploy Oil Boom Automatically model II D 2 a 1 BERE 1 20 30cm A 2 6m Table 5 18 T Table 5 18 Test Case 0 25m s 0 5knt 0 15 0 25 0 4 0 5m s 1 0knt 0 15 0 25 Current velocity Wave height m Current velocity Wave height m Current velocity 0 75m s 1 5knt 0 15 0 25 0 4 1 0m s 2 0knt Wave height m Current velocity Wave height m Wave period 2s b O O
223. w 50 low w Table 5 15 Estimation of the capacity about oil recovery in real size oil skimmer and the grab bucket seaone ee Recovery Recovery for at Neede Rae Efficiency Debris Wave T Wier low ben flow em high yes an lowamed high low high med simple suction low high nigh Jew nigh high yes i cone low high nigh lev nigh high Jes sRopemop menie men fmed low jmen ete Drum low high med fhigh mer men simple pk m mer high high med ksmk Bel brush _ med very high med med mets me ves Grab bucket _ medvery highfmed low Jew men ls 10 Complex__ low very high vary ko met v ls 11 Bucket oil skimmer with the med veryhigh med med flow med mo rake Hi 2 000mPa s K
Download Pdf Manuals
Related Search