:-

Froude, Mr. W., F.R.S. (continued) :-

Experiments on usefulness of bilge-keels

Experiments on resistances of ships and models 427, 436, 455, 462, 590
Experiments on frictional resistance

Experiments on wave-making resistance
Experiments on air resistance

Galvanic action-accelerates corrosion of iron skins..
means of preventing

::

:

special danger in iron ships copper-sheathed
assists in preventing fouling of zinc sheathing
Girders, equivalent, for longitudinal strength of ships

lattice, used as strengtheners to shallow ships
comparison of ribs and adjacent parts of skin to

Glatton, her Majesty's monitor:-

Watertight subdivision

Tonnage B.O.M. and displacement

Experiments conducted by Mr. Froude on the resistance 453, 459, 467

212

:

:

..

66, 73

368

:::

::::

396

403

576

368

Greyhound, her Majesty's ship (continued):-

Model experiments on resistance

Estimate for angle of leeway

Used as basis for calculations of performance under steam of

engine-power and speeds ..

Gyroscopic instruments used for measuring rolling ..

H.

Head resistance, to motion of bodies through water..
Headway, advantage to ships in turning

Heaving of ships among waves

Heeling, produced by entry of water into hold

::

546, 558

545

297

602

421

461

565

241

428

590

155, 216

26

62, 135, 290, 478, 498

conditions of strain incidental to

..

Holyhead packets, small register tonnage of ..

..

274

282, 321

561, 564
281

:

:

:::

::

::

369

Inconstant class, Royal Navy :-

Coefficient of fineness for displacement ..

Reserve of buoyancy

Principal dimensions and metacentric height

Curve of stability for

Results of rolling experiments

Behaviour at sea ..

Errors of pendulum observations of rolling
Structural arrangements of

Weight of hull and carrying power

Copper sheathing on iron hull

Steaming capabilities.

..

Independenzia, Brazilian ironclad: stoppage in launching .

Inflexible, her Majesty's ship:-

Watertight subdivision of

Principal dimensions

Invincible class, Royal Navy

Tons per inch immersion
Watertight subdivision of
Curve of stability for
Strength of ram-bow in
Steering trials

:

(See also Circular Ironclads and Monitors.)

Iron Duke, her Majesty's ship:-

Collision with Vanguard

:-

::

199, 205, 210

Approximate estimate for centre of buoyancy and metacentre
Strength of ram-bow

: :

::

::

::

::

331, 354

342

349

..

370

393

405

489, 500

507, 549

550

565

Juno, her Majesty's ship: dimensions and curve of stability
Jury rudders

Kemp, Mr. Dixon: Treatise on Yacht Designing
Knees, to beams: methods of fitting..

::::

:

Leaks, rate of inflow of water through
usefulness of stoppers ..

19

20

Lord Warden, her Majesty's ship: behaviour at sea

Lumley, Mr.: his plan of rudder

Lurching: strains consequent upon

Lutschaunig, Herr: his steering screw

::::

296, 299, 327