Open Water Performance of a Propeller in a Uniform Flow and in a Blocked Flow from a Nearby Simulated Ice Body

Open Water Performance of a Propeller in a Uniform Flow and in a Blocked Flow from a Nearby Simulated Ice Body PDF Author: Luksa Luznik
Publisher:
ISBN:
Category : Propellers
Languages : en
Pages : 60

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Open Water Performance of a Propeller in a Uniform Flow and in a Blocked Flow from a Nearby Simulated Ice Body

Open Water Performance of a Propeller in a Uniform Flow and in a Blocked Flow from a Nearby Simulated Ice Body PDF Author: Luksa Luznik
Publisher:
ISBN:
Category : Propellers
Languages : en
Pages : 60

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The Influence of Blockage and Cavitation on the Hydrodynamic Performance of Ice Class Propellers in Blocked Flow

The Influence of Blockage and Cavitation on the Hydrodynamic Performance of Ice Class Propellers in Blocked Flow PDF Author: Daniel Lloyd Norris Walker
Publisher:
ISBN:
Category : Propellers
Languages : en
Pages : 270

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Transactions - The Society of Naval Architects and Marine Engineers

Transactions - The Society of Naval Architects and Marine Engineers PDF Author: Society of Naval Architects and Marine Engineers (U.S.)
Publisher:
ISBN:
Category : Marine engineering
Languages : en
Pages : 472

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List of members in vols. 1-24, 38-54, 57.

Effects of Ice Blockage Size and Proximity on Propeller Performance During Non-contact Propeller-ice Interaction

Effects of Ice Blockage Size and Proximity on Propeller Performance During Non-contact Propeller-ice Interaction PDF Author: Luksa Luznik
Publisher:
ISBN:
Category : Icebreakers (Ships)
Languages : en
Pages :

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"A series of tests on a model of the ice class fixed pitch propeller of the Canadian Coast Guard's R-Class icebreakers were conducted in the towing tank at Memorial University of Newfoundland. Performance of the propeller was assessed in both uniform flow and in blocked flow behind a nearby simulated ice piece for two blockage configurations and a range of clearances between the block and the propeller blades. Measurements of thrust and torque were made over a range of speeds. The results help to isolate the separate effects of the extreme wake within which the propeller operates, and of proximity of the ice piece. The work forms part of a broader research effort examining the performance of propellers when blocked with ice"--Leaf [1].

Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering

Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering PDF Author:
Publisher:
ISBN:
Category : Arctic regions
Languages : en
Pages : 1012

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Experimental Spindle Torque and Open-water Performance of Two Skewed Controllable-pitch Propellers

Experimental Spindle Torque and Open-water Performance of Two Skewed Controllable-pitch Propellers PDF Author: Robert J. Boswell
Publisher:
ISBN:
Category : Propellers
Languages : en
Pages : 196

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Book Description
Experimental results are presented on the spindle torque and open-water performance of two skewed controllable-pitch propellers. Both propellers have radial distributions of skew specified so that the section midchord is forward of the spindle axis at the inner radii and aft of the spindle axis at the outer radii. One propeller has no rake and the other has substantial forward rake. The experiments were conducted at steady conditions in uniform flow in a towing basin over a range of positive and negative pitch ratios and a range of positive and negative advance coefficients so that the complete maneuvering envelope of the ship was simulated in a quasi-steady manner. The experimental open-water performance was correlated with calculated values based on a least-squares fit to previous systematic experimental data.

Cavitation and Hydrodynamic Performance of a Propeller in a Simulated Ice-blocked Flow

Cavitation and Hydrodynamic Performance of a Propeller in a Simulated Ice-blocked Flow PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 6

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Cavitation During Propeller-ice Interaction

Cavitation During Propeller-ice Interaction PDF Author: Dan Walker (engineer.)
Publisher:
ISBN:
Category : Ice navigation
Languages : en
Pages : 30

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Ice Blocked Propeller Performance Prediction Using a Panel Method

Ice Blocked Propeller Performance Prediction Using a Panel Method PDF Author: Neil Bose
Publisher:
ISBN:
Category : Ice navigation
Languages : en
Pages : 31

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Maritime Information Review

Maritime Information Review PDF Author:
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 1100

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