GUIDELINES ON SHAFTING ALIGNMENT phần 9 ppt

... [1] Guidelines on Shafting Alignment, Part A, “ Guidelines on Shafting Alignment Taking into Account Variation in Bearing Offsets while in Service ”, ClassNK, 2006. [2] H. Yoshii, “ Shaft Alignment ... propeller immersion to be considered in the Guidance is, for example, to be either full immersion for the ballast condition or half immersion for the light ballast cond...

Ngày tải lên: 08/08/2014, 13:20

... Condition and Evaluation of Calculation Results 12 1.3.1 Light Draught Condition (Cold Condition) 12 1.3.2 Light Draught Condition (Hot Condition) 13 1.3.3 Full Draught Condition (Hot Condition) ... 1.2.4 Shafting with Reduction Gear 2 1.3 Load Condition and Evaluation of Calculation Results 3 1.3.1 Light Draught Condition (Cold Condition) 3 1.3.2 Light Draught Condition (Hot Condi...

Ngày tải lên: 08/08/2014, 13:20

... 12 1.3 Load Condition and Evaluation of Calculation Results 1.3.1 Light Draught Condition (Cold Condition) -1 Shaft alignment calculation for the cold condition is the basic calculation method ... Draught Condition (Hot Condition) -1 Shaft alignment calculations are to be performed assuming that the ship is in the light draught condition and the main propulsion machinery is in the hot...

Ngày tải lên: 08/08/2014, 13:20

... written permission from the Society. For information contact Research Institute or Machinery Department, NIPPON KAIJI KYOKAI GUIDELINES ON SHAFTING ALIGNMENT GUIDELINES ON SHAFTING ALIGNMENT Part ... Explanatory Notes Notes NIPPON KAIJI KYOKAI NIPPON KAIJI KYOKAI GUIDELINES ON SHAFTING ALIGNMENT Part A Guidelines on Shafting Alignment Taking...

Ngày tải lên: 08/08/2014, 13:20

... (kgf) δ1 (1 mm) δ2 (1mm) δ3 (1mm) δ4 (1mm) δ5 (1mm) δ6 (1mm) δ7 (1mm) δ8 (1mm) 9 (1mm) R 13 1 392 95.220 -214 398 .670 8 195 6.652 -90 75 .99 8 8643.455 -65 89. 810 213.664 -53.416 8 .90 3 R1 -214 398 .670 342737. 790 -147868.080 25863.061 -24630.482 18778. 394 -608.860 ... vector notation as shown in Eq.(4.2): AδR = (4.2) where R={R 1 R 2 …R 9 } T 1 392 95.220 -214 398 .67...

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... -1 191 7 -1 191 3 -1 191 4 No. 4 -2 398 9 -2 398 9 -2 398 8 No. 5 -28172 -281 89 -281 69 No. 6 -26661 -26624 -26672 No. 7 -41726 -41761 -417 09 No. 8 -51277 -51254 -51 290 No. 9 -15265 -150 69 -15058 ... senso r Deflection line after change in condition (e.g. full loaded condition) Initial deflection line (e.g. ballast condition) Change in displacement between conditions Fig...

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... ：X direction constraint ：Y direction constraint ：Z direction symmetry constraint Front of model X Y Ｚ Fig. 7.3 Boundary conditions. 31 PART A GUIDELINES ON SHAFTING ALIGNMENT TAKING ... deflection at shafting portion 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0 .9 1 0 1000 2000 3000 4000 5000 6000 7000 8000 90 00 10000 Measuring location (mm) Deflection (mm) Full ( 19. 5...

Ngày tải lên: 08/08/2014, 13:20

... SERVICE 9. Dynamic Components of Hull Deflection 9. 1 Dynamic Hull Deflec tion Related to Ship Motions 9. 1.1 Hull Deflection d ue to Ship motion A dynamic component in the hull deflection was ... comparison to the variation in deflection due to rigid ship motions. In addition, it is confirmed that the variation of deflection due to rigid ship motions is hardly affected by loading condi...

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... -6315427 5815648 4 492 3370 -433 297 99 δ 4 δ 5 δ 6 M1 M2 M3 = (11.4) 55 PART A GUIDELINES ON SHAFTING ALIGNMENT TAKING INTO ACCOUNT VARIATION IN BEARING OFFSETS WHILE IN SERVICE 11. Confirmation of ... hull deflection (mm) Straight engine portion Final breaking offset Quadratic polynomial (Smooth hull deflection) PART A GUIDELINES ON SHAFTING ALIGNMENT TAKING INTO...

Ngày tải lên: 08/08/2014, 13:20

... -2.00 0.50 -0.08 SB2 1760.31 - 295 6.05 1338.87 - 193 .96 185. 79 -140.17 6.38 -1. 59 0.27 SB3 -710.86 1338.87 -778.71 217.35 -244 .91 184.77 -8.41 2.10 -0.35 IB1 60.88 - 193 .96 217.35 -175.85 436.06 -357.35 ... -1. 59 2.10 -4.06 440.43 -1340.2 2353.2 -2283.1 832.48 5 -0.08 0.27 -0.35 0.68 -73.40 223.35 -618.22 832.48 -364.72 SB1 SB2 SB3 IB1 1 2 3 4 5 Reaction (kN) 446. 69 15.16 69....

Ngày tải lên: 08/08/2014, 13:20