SUBJECT INDEX 



959 



Flow, equations of, double solutions to, 6 



force, and moment data for hydrofoils, 72 

 indicated by ink trails around model, 138, 139 



tufts on model, 137-139 

 induced, in screwprop jets, 343 

 into propdev positions, data on, 341 

 lines of, determined from models, 248, 873 

 diagi'ams, typical, 248-250 

 under ship bottom, 253 

 liquid, general formulas relating to, 7 

 nets, drawing of, 31 



observations with tufts on models, 137-139, 874 

 off-the-surface, on models, interpretation of, 254 

 pattern(s), around geometric and other shapes, 31-33 

 ship forms, prediction of, 239 



variation with Cx, 251 

 simple shapes, references to photos of, 34, 35 



when yawed, 38, 40 

 simple ship forms, 39 

 source-sink pair, 2-diml, 54 

 stream-form shapes, formulas for calculating, 



67 

 typical hydrofoils, 78, 79 

 delineation of by electric analogy, 49 



bibliography on, 50 

 for ideal liquid around ship forms, 39, 40 

 light or ballast conditions, 256 

 2-diml doublet, 61 

 in ducts and channels, 36, 37, 39 

 laying out around two source-sink pairs, 58 

 photos of, around hydrofoils, 79 



shapes and bodies, 34, 35 

 potential-, around bodies, 31 



for ideal liquid around yawed bodies, 38, 40 

 ship, at the bilges, prediction of, 255 

 on body plan, estimating, 255 

 prediction of, 239 

 source-sink, by colored hquid, 67 

 electric analogy, 67 

 graphic construction, 54 

 2-diml, around source and sink, 54 

 for three source-sink pairs, 59 

 for two source-sink pairs, 58 

 3-diml, graphic construction of around 3-diml 

 source and sink, 62 

 photographs for hydrofoils, list of references, 79 

 potential, quantitative rel bet press and vel in, 25, 26 

 probable, at a distance from ship surface, 256 

 source-sink, delineation of, 52 



studies, use of doubly refracting solutions for, 48 

 surface, on models, analysis, 250 

 through free-flooding spaces, resist due to water, 323 

 under-the-bottom, on models, 253 

 viscous-, data, and friction-resistance calculations, 86 



corrections for in screwprop design, 625 

 water, as apphed to hull design, 545 

 Flowlines, sketching, for new design, 494 



transom-stern ABC ship, 495 

 Flowplane curvature, longitudinal, 199 

 Folding propeller, design data for, 651 

 Force(s), and fiow data for hydrofoils, 72 



exerted by or on bodies around sources and sinks in 



a uniform stream, 68 

 moment, and flow data for hydrofoils, 72 



Force(s), on a moored ship, estimating, 287 



typical planing craft, definition diagram, 264 

 principal, on a planing craft, 264 

 static and dynamic, equihbrium of on a submarine, 812 

 thrust and toi-que, created by screwprops, 348 

 velocity, and pressure of natural wind, 284 

 vibratory, induced by propeller, 877 

 Fonn(s), abovewater, layout of the, 546 

 and shape data on typical ships, 223 

 asymmetric hull, 787 

 discontinuous-section, design of, 768 

 fat hull, design of, 770 

 geometric, separation around, 140 

 hydrofoil and equivalent, flow and force data for, 72 

 layout of the abovewater, 546 

 normal, modification for shallow water, 666 

 parent, choice of, for ship lines, 488 



of Taylor Standard Series, 223-225 

 planing, operating requirements for, 824 

 ship, geometric variation of, 204 



of good performance, comparison of new design 

 with, 496 



predicting distribution of vel and press around, 

 257 



schematic, distribution of vel and press around, 

 47 



suitable for calculating wave resistance, 219 

 simple ship, flow patterns around, 39 

 special, flow, velocity, and pressure around, 46 



hull, classification and design of, 750 

 stern, for twin- and quadruple-screw vessels, 520 

 stream, circular, and the doublet, 61 



contours and streamlines around 2-diml source, 52 



shapes, formulas for calculating, 67 



solid, definition of, 66 



variety of, produced by sources and sinks, 67 



2-diml, calculations for, 17 



construction from line sources and sinks, 59 

 graphic determination of vel around, 57 



3-diml, calculations for, 20 



graphic construction of, 62 

 underwater hull, molding a new, 488 

 Fonnula(s), for calculating circulation, hft, drag, 72 



ship friction resistance, 99 



stream-form shapes, 67 

 friction-resistance, for smooth plates, 102 

 general, relating to liquid flow, 7 

 mathematical, for delineating ship hues, 187 



faired principal lines, 203 

 power, for planing-type motorboats, 834, 835 



round-bottom motorboats, 853, 854 

 pure, use of, 7 



ship powering, for steady ahead motion, 354 

 stream-function and velocity-potential, derivation for 



2-diml flows, 17 



3-diml flows, 20 

 useful, in theoretical hydrodynamics, 2 

 viscous-flow, summary of, 87 

 wake-fraction, of Aquino, 368 



Schoenherr, 369 

 wind drag of superstructures, 276 

 Fouled-huU condition, estimated shaft power for, 385 

 Fouling, effects of ship resistance, prediction of, 120 

 factor, loeaUty, definition and use of, 122 



