Trans RINA, Vol 157, Part A3, Intl J Maritime Eng, Jul-Sep 2015 APPENDICES


Table 1 Geometric data of the two types of ship models Parameters


Ship 1


Length between perpendiculars (LPP)


Ship width (B) Draft (T)


Displacement (Δ)


230.0 32.2 10.8


53,330


Ship 2


171.0 28


9.4 33,310


Unit


m m m


tons


Table 2 Comparison of computed and dockyard measured resistances (Wei [14]) Top stream velocity (m/s) Measured resistance (N)*


5.04 171.4


Grid1 Error (%)


Grid2 Error (%)


169.2 1.28


170.4 0.58


5.88 178.2


182.1 2.19


180.2 1.12


*Source of measured resistance: Courtesy of the Azimut yacht company


6.72 188.2


184.3 2.07


185.2 1.59


7.98 217.1


211.2 2.72


213.6 1.61


A-194


©2015: The Royal Institution of Naval Architects


Page 1  |  Page 2  |  Page 3  |  Page 4  |  Page 5  |  Page 6  |  Page 7  |  Page 8  |  Page 9  |  Page 10  |  Page 11  |  Page 12  |  Page 13  |  Page 14  |  Page 15  |  Page 16  |  Page 17  |  Page 18  |  Page 19  |  Page 20  |  Page 21  |  Page 22  |  Page 23  |  Page 24  |  Page 25  |  Page 26  |  Page 27  |  Page 28  |  Page 29  |  Page 30  |  Page 31  |  Page 32  |  Page 33  |  Page 34  |  Page 35  |  Page 36  |  Page 37  |  Page 38  |  Page 39  |  Page 40  |  Page 41  |  Page 42  |  Page 43  |  Page 44  |  Page 45  |  Page 46  |  Page 47  |  Page 48  |  Page 49  |  Page 50  |  Page 51  |  Page 52  |  Page 53  |  Page 54  |  Page 55  |  Page 56  |  Page 57  |  Page 58  |  Page 59  |  Page 60  |  Page 61  |  Page 62  |  Page 63  |  Page 64  |  Page 65  |  Page 66  |  Page 67  |  Page 68  |  Page 69  |  Page 70  |  Page 71  |  Page 72  |  Page 73  |  Page 74  |  Page 75  |  Page 76