1、REFERENCESDEFINITION OF GLOBAL ORIGIN :LONGITUDINAL . :TRANSVERSE :VERTICAL . :OUTPUT REFERENCE POINT (RFP), DISTANCE FROM GLOBAL ORIGIN :LONGITTUDINAL . : 64.000 mTRANSVERSE : 0.000 mVERTICAL : 0.000 mDRAUGHT EXTREME (AT Lbp/2 ABOVE REP)VERTICAL : 0.000 mABBREVIATIONS1 DRAUGHT EXTREME : Extreme dra
2、ught at midships.2 DRAUGHT RFP . : Draught above output reference point at midships.3 DISPL TOTAL SW : Total displacement in seawater.4 DISPL TOTAL FW : Total displacement in freshwater.5 DISPL MLD : Moulded volume of displacement.6 LCF FWD OF RFP : Long. centre of flotation forward of output refere
3、nce point.7 TCF STB OF REP .: Transv. centre of flotation fortation to starboard of output reference point.8 LCB FWD OF RFP : Long. centre of buoyancy forward of output reference point.9 TCB STB OF RFP .: Transv. centre of buoyancy to starboard of output reference point.10 VCB ABOVE REP : Vert. cent
4、re of buoyancy above output reference point.11 KMT .: Position of transverse metacentre above output reference point.12 KML : Position of longitudinal metacentrs above output reference point.13 IT : Transv. moment of inertia about neutral axis.14 IL/1000 : Long. moment of inertia about neutral axis.
5、(Div. by 1000)17 TPM SW : Force to change draught one cm in seawater.18 VPDT .: Volumetric increase per degree trim about output reference point.19 VPDH .: Volumetric increase per degree heel about output reference point.20 DPDT SW .: Increase in displacement per degree trim about output reference p
6、oint.21 DPDH SW .: Increace in displacement per degree heel about output reference point.22 WPA : Waterplance area.23 WETSURF : Projected wetted surface.24 CB .: Block coefficient = Displacement moulded/(Lbp * Draught (REP) * Br.mld)25 CP : Prismatic coefficient = CB/CM26 CM : Max section coefficien
7、t = Area at max section /(Draught (RFP) * Br.mld)27 CW : Waterplance area coefficient = Water plance area /(Lbp * Br.mld)28 CWF : Waterplance area coefficient of fore body29 CBF .: Block coefficient of fore body30 DISPL TOTAL SW .: As item 3 for various trim values.31 KMT : As item 11 for various trim values.32 LCB FWD OF REP .: As item 8 for various trim values.
