Supercavitating Linear Cascades With Rounded NosesSource: Journal of Fluids Engineering:;1974:;volume( 096 ):;issue: 001::page 35Author:O. Furuya
DOI: 10.1115/1.3447093Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A singular perturbation method is used to analyze the flow past a linear cascade of thin supercavitating hydrofoils which have rounded leading edges. This consists essentially of correcting the local flow near the nose as determined by a somewhat improved linearized theory so that pressure distributions can be calculated. Numerical results for a number of cases having circular arc camberline and elliptic noses are presented over a range of parameters suitable for pump or propeller configurations. Some of these show very good lift/drag ratios and pressure distributions even for larger stagger angles.
keyword(s): Pressure , Flow (Dynamics) , Drag (Fluid dynamics) , Cascades (Fluid dynamics) , Pumps , Hydrofoil AND Propellers ,
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contributor author | O. Furuya | |
date accessioned | 2017-05-09T01:38:25Z | |
date available | 2017-05-09T01:38:25Z | |
date copyright | March, 1974 | |
date issued | 1974 | |
identifier issn | 0098-2202 | |
identifier other | JFEGA4-26853#35_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/164925 | |
description abstract | A singular perturbation method is used to analyze the flow past a linear cascade of thin supercavitating hydrofoils which have rounded leading edges. This consists essentially of correcting the local flow near the nose as determined by a somewhat improved linearized theory so that pressure distributions can be calculated. Numerical results for a number of cases having circular arc camberline and elliptic noses are presented over a range of parameters suitable for pump or propeller configurations. Some of these show very good lift/drag ratios and pressure distributions even for larger stagger angles. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Supercavitating Linear Cascades With Rounded Noses | |
type | Journal Paper | |
journal volume | 96 | |
journal issue | 1 | |
journal title | Journal of Fluids Engineering | |
identifier doi | 10.1115/1.3447093 | |
journal fristpage | 35 | |
journal lastpage | 42 | |
identifier eissn | 1528-901X | |
keywords | Pressure | |
keywords | Flow (Dynamics) | |
keywords | Drag (Fluid dynamics) | |
keywords | Cascades (Fluid dynamics) | |
keywords | Pumps | |
keywords | Hydrofoil AND Propellers | |
tree | Journal of Fluids Engineering:;1974:;volume( 096 ):;issue: 001 | |
contenttype | Fulltext |