FACULTATEA DE ARHITECTURA NAVALA GALATI

Rezistenta la inaintareLaborator

Student: Lupascu Bogdan

Grupa: 2131

2014

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Full scale ship Scara: Model1|50

Lwl= 143.9 m Lwlm= 2.878 m

Lbp= 140 m λ: Lbpm= 2.8 m

B= 20 m 50 Bm= 0.4 m

TM= 8.3 m TMs= 0.166 m

TF= 8.3 m TFm= 0.166 m

TA= 8.3 m TAs= 0.166 m

LCB= 67.3 m LCBm= 1.346 m∇= 13375 m3 ∇m= 0.107 m3

S= 35220 m2 Sm= 14.088 m2

t= 15 oC tm= 9 oC

ρ= 1.025 t/m3 ρm= 998.7 kg/m3

ν= 1.18831E-06 m/s νm= 1.39152E-06 m/s

g= 9.81 m/s2 g= 9.81 m/s2

CB= 0.56 CB= 0.56

CM= 0.957 CM= 0.957

CW= 0.756 CW= 0.756

Test vm vs

Fn Rnm

Rtm

CTM CFm CR No [m/s] [m/s] [N]1 0.5 3.535534 0.094 1034121 0.883 0.005021 0.005 0.00042 0.6 4.242641 0.113 1240945 1.23 0.004857 0.004 0.00043 0.7 4.949747 0.132 1447769 1.636 0.004746 0.004 0.00044 0.8 5.656854 0.151 1654594 2.01 0.004464 0.004 0.00035 0.9 6.363961 0.169 1861418 2.525 0.004431 0.004 0.00036 1 7.071068 0.188 2068242 3.227 0.004587 0.004 0.0006

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Test vm vs vs

Fn Rns CRs=CRm CFs CA CTs

Rts Pe No [m/s] [m/s] [kN] [kN] kW

1 0.5 3.535534 6.873122 0.0941 1.42E+07 0.000367 0.002825 0.0004 0.003592 81.04457 286.53582 0.6 4.242641 8.247746 0.1129 1.71E+07 0.000382 0.00274 0.0004 0.003521 114.4128 485.41253 0.7 4.949747 9.622371 0.1317 1.99E+07 0.000414 0.002671 0.0004 0.003485 154.1074 762.79264 0.8 5.656854 10.997 0.1506 2.27E+07 0.00025 0.002614 0.0004 0.003264 188.5238 1066.4525 0.9 6.363961 12.37162 0.1694 2.56E+07 0.000317 0.002564 0.0004 0.003282 239.9146 1526.8076 1 7.071068 13.74624 0.1882 2.84E+07 0.00056 0.002522 0.0004 0.003482 314.2306 2221.946

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