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1 σ γ l σ ο 4..5 cos 5 D c D u U b { } l + b σ l r l + r { r m+ m } b + l + + l l D b0 + r l r m + m + r ble4.. ble Z

2 Fig.4.. 0Z 0Z Fig.4.. ble4.. 00Z Z Fig.4.. MO S 999 Fig.4..4 S

4 8es.75 : ESOUO.758, EM SDDS FO S MOEUV, 99, 994,999,pp.0- DE5F.4: MOEUV OF SS D MOEUVEG SDDS, 99 4 MS 7006, eision of nterim Stndrds for Ship Mnoeurbility resolution.758, 998, 76, 994, pp MS 709, he results of inestigtion nd proposls for the mendments to interim stndrds for ship mnoeurbility resolution.758, 999 7, 44, 964, pp.8-8 suo oshimur et l. : E FO -EKG D OUSE-KEEG ES MO s EM SDDS FO S MOEUV, MSM000, 000, pp MSirc.644 : EO OES O E EM SDDS FO S MOEUV,994 0,, ,pp.7-9, 8 OMO GU : SME, ,pp.-9, pp.7-9 Kijim,K. et l. : On the Mnoeuring erformnce of ship with the rmeter of loding ondition, 68, pp ,, 89,995,pp.55-66,, 98,.,999,pp ,, ,99,pp ,,, 99, pp , 998, pp.-6 9,, 99 0,,,, 999, pp , pp.-4 5, <4>,, Vol , 995, pp Fujino,M : Keynote lecture : rediction of ship mnoeurbility : Stte of the rt, Mrine Simultion nd Ship Mnoeurbility996 4 KOSE.,K.,et l.: Systemtic pproch for ship mnoeurbility prediction, Mrine Simultion nd Ship Mnoeurbility996 5, 78, 989, pp.9-6 6,.,, 7,, 996, pp.-4 7,.,, 98, pp.0-6 ESMO MEOD O S MOEUV MES OF MOEUVG 5, 995, pp EFOME DSE, MSM000, 000, pp , 0 0.,,, 970, pp.-9 S,,, 98, pp. 0,, 99, pp.5-54

5 4 S,, 996, pp.7-6

6 9 MMG FD D 6 DOSV OS indows Fig.5..Fig Z Z

7 Fig Fig.5..4Fig.5..5 V -D MO 758 dnce cticl Dimeter nitil urning bility 0 Z 0Z 4 Fig.5..6 MMG MMG 6 MMG Fig y0 G y z G-yz Q n K r ur m r u m E zz + & & & & & π φ 5.4.

8 m ZZ E E rr K K Q Q K + Q E K K K K 5.4. K QQE 5.4. t0,, ρdu,, ρ K K du r r U 5.4. ppd U 4 0 J t ρn D K J u w nd w w β β ep β n r D w0 p KJ J w m & m ur + y J zz r& M mu& + my + r r + u + + rrr mmy y Jzz my+rmmy m Fig [ ] 0

9 0 ρdu M rrm r + r r M M r M M rr M M ρdu + r 0 M r M [ ] + r + r + r r r M M rr M M r r M M 0 ρdu M r M + r + M + r M r M + rrm rm + rrrr M ρdu + r 0 M r M M + r M rm + rr M rm + rrr r M d 5 ρdu ρ du [ + φ + r φ ] φ [ φ + φ + r φ ] φ φ φ rφ rφ r r { 0.5πk + f } τ 0.5πk τ l k 0.7τ l 0.54k k k d, k + 0.0τ τ τ d { 0.5πk + f } f d k MrM G r M M + r M r 5.4.,, φ φ φ rφ φ rφ r V r 5.4. K & φ & φ GZ φ z J J GZ z GM + J π GM J π + φ κφ z OGh M M κ OG h

10 hd w w w w w ep β K F sinδ F F z F cosδ cosδ cosδ Fig.5.4. z F F ρf U sinα f 9 w00.5 w,, α δ + δ 0 γβ s s 0s γ S { + 0.6η.4s s s } s { s + 0.6η.4s s} Λ f 6.Λ Λ Λ h, h, f s S S β S β S0 β > S0 U 0 U [ ηk s + { k k } ] n w w η s k 0.6 u w n, w w s η D h w s0 s r r u U cos β U sin β 5.4.9

11 m & m ur + y J zz r& M ,, e p e e 4+ m m m m ρ d σ w p d.5 K e k d σ ρdu β β rr 0 ρdu β β rr + ββ ββ+ rrr r + ββ rβ + rrr β βr + + ββ β β + rrr r + ββ rβ + β rrr β r β πk σ r m + m πk e σ +.05 ββ { { } 0.5 d e 0. rr 7.56 d β rr { } { } ββ r 0.44 d e 9.74 d e +.7 β k d e K r.89 d ek +.80} k + k e K ββ d e K.67 d e K K rr β rr { } 0.86 d e 0.06 ββ r 5.4. m m wwp { } β τ β σ.45 τ r τ + { r 0 + } { 0.07 τ } ββ τ ββ 0 { σ 6.5 τ } rr τ rr 0 { + { } τ } βrr τ βrr 0 { τ } ββr τ ββr 0 { + { } τ } β τ β 0 { 0.95 τ d } r τ r 0 { + [ ] τ } ββ τ ββ 0 rr τ rr 0 { τ } βrr τ βrr τ d ββr τ ββr 0 { 0.9 τ } d d m m m m d d d d e d k d e K d e d d { } e e d ρ φ+ βφ+ φ du φ βφ rφr + ββφββφ+ rr φr r φ+ ββφrβ r φ+ β rrφ βr φ ρ φ+ βφ+ φ du φ βφ rφr + ββφ β βφ+ rrφ r r φ+ ββφr βr φ+ βrrφ βr φ

12 K K t F F z sinδ F cosδ F cosδ cosδ g s s k 0.6 ηk{ k s} s w u n, w w s η D h w w w w w 0 0 w d.907 σ w t t Fig z z F F f U sinα d α δ γβ b b d e γ 4.097d d e.544 b β β r K 95 sherwood 6 U U w { g s } F F ρ K ρ U ρ U ρ U U ψ ψ K ψ ψ sgn ψ ψ sgn ψ ψ K ψ ψ sgn ψ M

13 F F K U O. sherwood S S S M SS SS M S 06,05,0 5 6 K E K D E E + D + + K D D E 7 S gθwsw sinχsin kcos χ ω t d E e S gθwsw sinχsin kcos χ ω t d E e { } K OGl E E ωu ω e ω g l S S { } S k sin χ d S d d 0 e kz k sin χ sin ky sin χ dz { 0 d 0 e e kz kz sin ky sin χ ydy sin ky sin χ zdz} w Sw OG k e D 0 ewmn 8.

14 D D D D D D D D K du K du du du ρ ρ ρ ρ { } {,, cos sin sin, sin, cos * 5 * cos 5 cos 0 * 5 * cos 5 cos zw K d d k du gk d d k k J i i e i i e du gk d d k k ij k k J i i e i i e du gk D D D ik ik D ik ik D χ χ χ ζ ζ ζ ζ χ ζ ζ ζ ζ χ χ χ χ } ,,,,, cos cos 0 i for d d e i d e i n n ik ik χ χ ζ ζ z J0,J,5 0 D D D D D D D D D g g g ρ ς ρ ς ρ ς y t U t U ψ ψ sin cos zn n n n n l K l n ln lzn 5.4. Q E E Q Q Q n + & π J K D n n J Q Q 5 ρ π & J KQ Q E K D n Q 5 ρ

15 Q E πn S S QE n S0 t uu0r0u r0 Jp 9 Jp Jp Kp K Z Z 98pp Fig Fig.5.5. Fig.5.5.Fig.5.5. Z 5 Z 0 U 90deg ms 0deg 6ms Z Fig m 4.0m 98pp pp K.KJM,.KSUO,.K,.FUUK On the mnoeuring performnce of ship with the prmeter of

16 loding condition, Journl of the Society of l rchitects of Jpn, Vol pp.07-8 FD pp pp Fujiwr, M.Ueno nd.imur n pp M.sherwood ind esistnce of 000 MO esolution.758 nterim Stndrds for Ship Mnoeurbility, o ewmn J..he drift force nd moment K.segwOn erfomnce ritererion of utopilot igtion M.irno, J.kshin lcultion of ship urning Motion king oupling Effect Due to eel into onsidertion, Estimtion Method of ind Forces nd Moments cting on Ships, roceeding of Mini Symposium on rediction of Ship Mnoeuring erformnce, 00, pp.8-9 Merchnt Ship97 7 Swywoll 966 pp.5-40 on ships in wes, Jour. of Ship eserch

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20 MO FD FD ldwin-om 0 FD slow motion derities FD 87 MO

1 (Berry,1975) 2-6 p (S πr 2 )p πr 2 p 2πRγ p p = 2γ R (2.5).1-1 : : : : ( ).2 α, β α, β () X S = X X α X β (.1) 1 2

1 (Berry,1975) 2-6 p (S πr 2 )p πr 2 p 2πRγ p p = 2γ R (2.5).1-1 : : : : ( ).2 α, β α, β () X S = X X α X β (.1) 1 2 2005 9/8-11 2 2.2 ( 2-5) γ ( ) γ cos θ 2πr πρhr 2 g h = 2γ cos θ ρgr (2.1) γ = ρgrh (2.2) 2 cos θ θ cos θ = 1 (2.2) γ = 1 ρgrh (2.) 2 2. p p ρgh p ( ) p p = p ρgh (2.) h p p = 2γ r 1 1 (Berry,1975) 2-6