A manual of naval architectureMurray, 1877 - 644 sivua |
Kirjan sisältä
Tulokset 1 - 5 kokonaismäärästä 93
Sivu xi
... moment of inertia Instantaneous axis about which a ship rolls Conservation of motions of translation and rotation Motion of metacentre during rolling Formula for period of unresisted rolling .. Changes in period produced by changes in ...
... moment of inertia Instantaneous axis about which a ship rolls Conservation of motions of translation and rotation Motion of metacentre during rolling Formula for period of unresisted rolling .. Changes in period produced by changes in ...
Sivu xiii
... moments ( hogging and sagging ) : — Due to unequal distribution of weight and buoyancy Method of estimating bending moments .. .. .. Curves of weight , buoyancy , loads and bending moments , con- struction and uses of ; with examples ...
... moments ( hogging and sagging ) : — Due to unequal distribution of weight and buoyancy Method of estimating bending moments .. .. .. Curves of weight , buoyancy , loads and bending moments , con- struction and uses of ; with examples ...
Sivu xiv
... moments for her Majesty's ship Devastation 268 for her Majesty's ship Vanguard 270 Bending moments due to longitudinal fluid pressure 99 99 Extreme cases of support for ships among waves and Devastation .. Corresponding bending moments ...
... moments for her Majesty's ship Devastation 268 for her Majesty's ship Vanguard 270 Bending moments due to longitudinal fluid pressure 99 99 Extreme cases of support for ships among waves and Devastation .. Corresponding bending moments ...
Sivu 61
... Moment of couple = D × GZ ( foot - tons ) . Ph M FIG 29 . BO VD If the vessel is left free to move from this position , not being subjected to the action of external forces other than the fluid pressures , she will either heel or change ...
... Moment of couple = D × GZ ( foot - tons ) . Ph M FIG 29 . BO VD If the vessel is left free to move from this position , not being subjected to the action of external forces other than the fluid pressures , she will either heel or change ...
Sivu 62
... moment of the couple ( D × GZ ) measures the effort of the ship to change her position in order to reach a position ... Moment of couple formed by horizontal forces . } = Px d ( foot - tons ) ; which moment will be balanced by that of ...
... moment of the couple ( D × GZ ) measures the effort of the ship to change her position in order to reach a position ... Moment of couple formed by horizontal forces . } = Px d ( foot - tons ) ; which moment will be balanced by that of ...
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Muita painoksia - Näytä kaikki
A Manual of Naval Architecture: For the Use of Officers of the Royal Navy ... William Henry White Esikatselu ei käytettävissä - 2018 |
Yleiset termit ja lausekkeet
action amidships angle of inclination angular velocity approximate armour axis beam behaviour bilge-keels bottom breadth bulkheads centre of buoyancy centre of gravity compared composite ships considerable corresponding curve of stability deck decrease deductions degrees Devastation displacement distance draught effect equal example experiments feet fluid resistance freeboard French navy Froude greater heel horizontal horse-power hull illustrated immersed increase inertia instant iron ships ironclad keel knots length less longitudinal Majesty's ship masts maximum measured metacentric height moment of inertia motion moving natural period Naval Architects nearly observations ordinary oscillations particles pendulum pitching plating position pressure Prince Consort class produce propeller ratio Royal Navy rudder sail screw seaway seconds ship rolling side speed statical stability stern still-water strains strength supposed surface theory tion tonnage tons transverse trochoidal upright velocity vertical vessel water-line wave crest wave slope weight wind wood ships
Suositut otteet
Sivu 43 - Keel to find the Tonnage, — and the Breadth shall be taken from the Outside of the outside Plank in the broadest Part of the Ship...
Sivu 60 - In the opening chapter the truth of the first condition was established, and it was shown that the circumstances of the surrounding water were unchanged, whether the cavity of the displacement was filled by the ship or by a volume of water having the same weight as the ship.
Sivu 458 - ... speed, is not sensibly affected by the forms and proportions of ships; unless there be some unwonted singularity of form, or want of fairness. For moderate speeds this element of resistance is by far the most important ; for high speeds it also occupies an important position — from 50 to 60 per cent of the whole resistance, probably, in a very large number of classes, when the bottoms are clean ; and a larger percentage when the bottoms become foul.
Sivu 177 - ... of the platinamines generally, we have precisely the same difficulties which meet us in applying the theory to the cobaltamines. We reason throughout from perfectly arbitrary fundamental assumptions. Our only fixed points are the atomicities of platinum and cobalt. All else is purely speculative. In the present state of our knowledge we are not able to say whether a chain of atoms of ammonia, like...