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

Amini et al., 2011 - Google Patents

Experimental and theoretical analysis of propeller shaft loads in oblique inflow

Amini et al., 2011

View PDF
Document ID
10391264286507441335
Author
Amini H
Steen S
Publication year
Publication venue
Journal of Ship Research

External Links

Snippet

A series of model tests on an azimuth thruster model in oblique inflow conditions were performed for different heading angles and at different advance coefficients in pushing and pulling modes. Tests were performed in ventilating and non-ventilating conditions. A novel …
Continue reading at www.researchgate.net (PDF) (other versions)

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/28—Other means for improving propeller efficiency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/02—Hub construction
    • B64C11/04—Blade mountings
    • B64C11/06—Blade mountings for variable-pitch blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/34—Propeller shafts; Paddle-wheel shafts; Attachment of propellers on shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/06—Steering by rudders
    • 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
    • Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system

Similar Documents

Publication Publication Date Title
Amini et al. Experimental and theoretical analysis of propeller shaft loads in oblique inflow
Liu et al. Sixty years of research on ship rudders: effects of design choices on rudder performance
Dubbioso et al. Analysis of propeller bearing loads by CFD. Part I: Straight ahead and steady turning maneuvers
Molland et al. Marine rudders and control surfaces: principles, data, design and applications
US5632658A (en) Tractor podded propulsor for surface ships
Gaggero et al. Propeller modeling approaches for off–design operative conditions
Ortolani et al. Experimental investigation of single blade and propeller loads by free running model test. Straight ahead sailing
Roesler et al. Experimental performance of a novel trochoidal propeller
Sasaki et al. Gate rudder
Ortolani et al. Experimental investigation of single blade loads by captive model tests in pure oblique flow
Schuiling et al. Hydrodynamic working principles of Energy Saving Devices in ship propulsion systems
Phillips et al. Comparisons of CFD simulations and in-service data for the self propelled performance of an autonomous underwater vehicle
Dubbioso et al. Analysis of fretting inception for marine propeller by single blade loads measurement in realistic operating conditions. Straight ahead and turning circle maneuver
Mauro et al. Investigation of asymmetrical shaft power increase during ship maneuvers by means of model tests and CFD
Amini et al. Theoretical and experimental investigation of propeller shaft loads in transient conditions
Kim et al. Hydrodynamic optimization of pre-swirl stator by CFD and model testing
US5445105A (en) Torque balanced postswirl propulsor unit and method for eliminating torque on a submerged body
Amini Azimuth propulsors in off-design conditions
Funeno et al. Measurements and computations for blade spindle torque of controllable pitch propellers in open water
Moriyama On the effect of a rudder on propulsive performance
Funeno Hydrodynamic optimal design of ducted azimuth thrusters
Peterson Surface piercing propeller performance
Truong et al. Improvement of rudder-bulb-fin system in ship and propeller wake field of KVLCC2 tanker in calm water
Moctar et al. Numerical analysis of the steering capability of a podded drive
Jürgens et al. New hydrodynamic aspects of double-ended ferries with Voith Schneider Propeller