Marine engineering, ship design

« Motor ships

( AIRB-6-001-00 )

Ship category:Motor pleasure yachts

Project's details:

Project number:AIRB-6-001-00
Project name:Stability assessment of a leasure motor craft driven by air propeller
Project description:Buoyancy, stability check of a watercraft.

Applied rules/registers:

Calculations according to GL 
Technical Directives for Inland Small Crafts and Boats 
KöViM Rules for Design, Construction and Conformance of Pleasure Boats 

Main features:

Length overall, Lbef [m]6,05
Maximum length, Lmax1 [m]6,05
Maximum length of hull, Lmax2 [m]6,05
Waterline length, Lwl [m]5,39
Maximum breadth with fender rail, Bmax [m]2,5
Breadth of hull, b [m]2,5
Waterline breadth, Bwl [m]2,356
Depth, D [m]0,6
Freeboard, f [m]0,25
Airdraft from baseline, Hfix [m]2,7
Lightship, delta0 [t]1,39
Deadweigth, deltamax [t]1,95
Draugth with propulsory equipment, centerboard and keel, Tk [m]0,212
Inbuilt engine power rating, N [kW]1x260
Inbuilt engine power rating, N [hp]355
Maximum allowable engine power rating, N [hp]355
Service speed, v [km/h]40
Crew, n11
Maximum passenger capacity, n2 [fő]5
Maximum load [kg]450
CE classification of design categoryD
Type of main engine1 Chevrolet 350
Character of main engine8 cylinder V, Otto engine
Cylinder capacity [ccm]1x5700
Continuous service raing [LE]1x355

Ship engineer tasks:

Calculation of hydrostatics 
Inclining experiment documentation 
Inclining experiment summary 
Weigth and stability calculation 
Buoyancy and stability check