[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Johnson et al., 1959 - Google Patents

Investigation of a high-speed hydrofoil with parabolic thickness distribution

Johnson et al., 1959

View HTML
Document ID
13899374030759647547
Author
Johnson V
Rasnick T
Publication year

External Links

Snippet

Principles of both fully wetted and supercavitating flow theory are utilized to design a thick hydrofoil with acceptable hydrodynamic efficiency in the 100-knot (169 fps) speed range. The hydrofoil design incorporates mean-line camber with a parabolic thickness distribution …
Continue reading at books.google.com (HTML) (other versions)

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/10—Measures concerning design or construction of watercraft hulls
    • Y02T70/12—Improving hydrodynamics of hull
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage

Similar Documents

Publication Publication Date Title
Jacobs Airfoil section characteristics as affected by protuberances
Kind et al. An experimental investigation of a low-speed circulation-controlled aerofoil
Johnson et al. Investigation of a high-speed hydrofoil with parabolic thickness distribution
Love Investigations at supersonic speeds of 22 triangular wings representing two airfoil sections for each of 11 apex angles
Abbott The drag of two streamline bodies as affected by protuberances and appendages
Johnson Jr The influence of depth of submersion, aspect ratio, and thickness on supercavitating hydrofoils operating at zero cavitation number
Weick et al. The characteristics of a Clark Y wing model equipped with several forms of low-drag fixed slots
Jackson Modelling the aerodynamics of upwind sails
JOHNSON, JR et al. Exploratory low-speed wind-tunnel investigation of advanced commuterconfigurations including an over-the-wing propeller design
Harris et al. Wind-tunnel investigation of effects of rear upper surface modification on a NASA supercritical airfoil
Loving et al. Transonic Wind-tunnel Investigation of the Interference Between a 45© Sweptback Wing and a Systematic Series of Four Bodies
Sleeman Aerodynamic Characteristics of a Wing with Quarter-chord Line Swept Back 35©, Aspect Ratio 6, Taper Ratio 0.6, and NACA 65A006 Airfoil Section: Transonic-bump Method
Christopher Experimental Investigation of a High-speed Hydrofoil with Parabolic Thickness Distribution and an Aspect Ration of 3
Yates et al. Aerodynamic characteristics of three planing-tail flying-boat hulls
Al-Atabi Aerodynamics of wing tip sails
Lee et al. Unsteady pressure and load measurements on an F/A-18 vertical fin
Rose et al. Low-Speed Experimental Investigation of a Thin, Faired, Double-Wedge Airfoil Section with Nose and Trailing-Edge Flaps
Korulla et al. Artificially ventilated conventional hydrofoils–An experimental investigation
Lockwood et al. Effect of Reynolds number on the force and pressure distribution characteristics of a two-dimensional lifting circular cylinder
McDevitt An Experimental Investigation of Two Methods for Reducing Transonic Drag of Swept-Wing and Body Combinations
Christopher et al. Experimental investigation of two low-drag supercavitating hydrofoils at speeds up to 200 feet per second
Dunning et al. Aerodynamic Characteristics of Two Delta Wings and Two Trapezoidal Wings at Mach Number of 4.04
Balcerak et al. Effect of sweep angle on the pressure distributions and effectiveness of the ogee tip in diffusing a line vortex
Bielat An Investigation at Transonic Speeds of the Effects of Thickness Ratio and of Thickened Root Sections on the Aerodynamic Characteristics of Wings with 47© Sweepback, Aspect Ratio 3.5, and Taper Ratio 0.2 in the Slotted Test Section of the Langley 8-foot High-speed Tunnel
Heath Jr et al. Wind-Tunnel Measurements of Effect of Dive-Recovery Flaps at Transonic Speeds on Models of a Seaplane and a Transport