SUBJECT INDEX 



955 



Design(s), of motorboats, additional items to con- 

 sider, 899 



problems of submarines, 809 



second, modifications for, 896 

 improvements, field for future, 444 

 keels, bilge-, 692-694 



for ABC ship, 695 



docking, drift-resisting, resting, 695 

 landing craft, 808 

 lane(s), beam on length, 470 



bulb bows, JE values for, 509 ' 



Bwx positions, 481 



Cp values, 466 



Cx values, 469 



displacement-length quotient, 466 



fatness ratios, 466 



L/B ratios, 470 



LMA positions, 483 



parallel middlebody, 484 

 waterline, 480 



terminal value ts of DWL, 509 



WL entrance angles, 479 

 launches, fast, 752 



long, narrow, blunt-ended vessels, 755 

 motorboat(s), displacement-type, 823 



general considerations, 820, 843 



of limited draft, 858 



on basis of chine dimensions, 846 

 motor tenders for ABC ship, principal requirements 



for preliminary design stud}', 825 

 movable appendages and control surfaces, ,706 

 multiple-hulled craft, problems of, 788 



propellers, equalizing powers of, 573 



-skeg stern, 531 

 paddletrack propulsion, 638 

 paddlewheel, details and mechanism, 645 



feathering, for ABC ship, 644 



hydrodynamics of, 638 



variations from normal, 648 

 planing craft, check on basis of chine dimensions, 846 



interdependence of hull-design features, 843 



selecting hull features, 835 

 preliminary, ABC ship, model-test notes for, 869 



hydrod}'namic, of a motorboat, 819 



of Part 4, comments on, 898 



preparation of alternate, for a ship, 501 



ship, steps in the, 460 

 procedure, for full-planing craft, 821 



modification of normal, for hull with keel drag, 

 543 

 propdev(s), miscellaneous, 638 



to meet maneuvering requirements, 580 

 propeller(s), for supercavitation, 631 



rotating-blade, 656 

 propelling machinery, effect on hull, 570 

 protectors, galvanic-action, 704 

 pump-jet propulsion, 648 

 rapid response to rudder action, 735 

 recesses, shallow, 748 

 requirements, for a screw propeller, 583 



ready-made, interpretation, 454 



statement of principal, 446 

 rotating-blade propellers, notes on, 656 

 rudder(s), alternative sterns, ABC ship, 727 



Design(s), rudder(s), close-coupled and compound, 726 



for maneuvering astern, 735 



motorboat, 724 

 rules, general, for bow and stern diving planes, 736 

 sailing yachts, aspects of, 783 



bibliography on, 786, 787 

 schedule for a ship, 444 

 screw propeller, 582 



bibliography, partial, 606-609 



blade, numbers of, for ABC ship, 612 

 shapes by Lerbs' short method, 627 

 width, 605 



design references for circulation theory, 610 



methods and procedures, 583, 596 



prehminary, comments on features, 596 



design procedure with series charts, 592 



Schoenherr combination of steps, 630 



wake-adapted, 609 

 second hydrodynamio, modifications for, 896 

 shallow recesses, notes on, 748 

 shells, racing, 752 

 ship, basic factors in, 442 



definition of, 442 



guaranteeing performance of new, 459 



hull, rel of paddlewheel diam and propulsion to, 

 643 



hydrodynamics applied to, 442 



major, model-test data for, 868 

 skegs, fixed, 697 

 smoke-stack, 564 

 sound-gear location, 705 



special hull forms and special-purpose craft, 750 

 specs, involving hydrodynamics, formulation, 446 



partial, for a passenger-cargo ship, 447 

 steps for Lerbs' short method for screwprop, 630 

 straight-element hulls, 762 



bibliography on, 764, 765 



adaptation to shallow-water vessels, 666 

 structural control-surface, affected by hydrodynamics, 



723 

 strut, for exposed rotating shafts, 678 

 submarines, hydrodynamio problems, 809 

 surface propellers, 650 

 tandem screw propellers, 655 

 technique, bracketing, 458 

 torque-compensating fins, 699 

 tunnel stern, 669 

 underwater hull, detail, 504 

 unsymmetrical single-screw stern, 528 

 utility-boat, round-bottom, 858 

 wake-adapted screwprop, by circulation theory, 609 

 water inlet and discharge openings, 701 

 Designed waterhne; see Waterline 



parallel, reference data on, 231 

 waterplane, shape of vessel near, 504 

 Designer, first task of the, 446 



ship, general problems of, 454 

 Detail, deck, and abovewater profile, 553 

 design, adherence to in construction, 459 



notes on paddlewheel, 645 



of underwater hull, 504 

 Developable hull surfaces, hnes for ships with, 765 

 Devices, propulsion; see Propdevs 



trim-control, use of for planing craft, 840 



