有限超空泡机翼的研究

连广昌

有限超空泡机翼的研究

连广昌

金陵职业大学

计量
- 文章访问数: 1436
- HTML全文浏览量: 55
- PDF下载量: 484
- 被引次数: 0
出版历程
- 收稿日期: 1986-02-02
- 刊出日期: 1986-12-15

The Studies of Finite Supercavitating Airfoil

Lian Guang-chang

Jinling Vocational College, Nanjing

摘要

摘要: 我们把在机翼上方建立了人为的空泡低压区的机翼称为“空泡机翼”.本文利用推广了的Blasius定理和保角映射,研究了在空泡上方具有喷流的空泡机翼的机翼绕流问题,并给出了机翼的举力和推力公式.

Abstract: An aerofoil above which is built the artificial cavity low pressure region is called "cavitating airfoil". By using generalized Blasius's theorem and conformal transformation, this paper investigates the problem of the flow past the aerofoil of cavitating airfoil with the Jetstream above cavitation, and gives the formulae of the lift and thrust.

HTML全文

参考文献(14)

[1]	Wu,T.Yao-tsu,The free streamline theory of two-dimensional fully cavitating hydrofoil J.Math.and Phys.,35,3,Oct.(1956),236-265.
[2]	Wu,T.Yao-tsu and D.P.Wang,An approximate numerical scheme for the theory of cavity flows past obstacles of arbitrary profile,Transactions of the ASME,series D,Journal of Basic Engineering,86,3,Sept.(1964),556-560.
[3]	Wu,T.Yao-tsu and D.P.Wang,A wake model for free-streamline flow theory,Part 2,Cavity flows past obstacle of arbitrary profile,J.Fluid Mech.,18,1,Jan.(1964).
[4]	Larock,Bruce E.and Robert L.Street,A non-linear theory for a full cavitating hydrofoil in a transverse gravity field,J Fluid Mech.,29,2(1967),317-336.
[5]	Красовский Ю.П.,Mathematical problem of hydrodynamics vrith free boundary ПМтФ,4(1983),3-16.
[6]	Tulin,M.P.,Supercavitating flows-small perturbation theory,J.Ship Research.7,3(1964),16-37.
[7]	阿勃拉莫维奇,《实用气体动力学》,Ch,6,§4,高等教育出版社(1955).
[8]	赵学端,《水力学及空气动力学》,上海科学技术出版社(1959).
[9]	Macagno,Enzo O.and Tin Han Hung,Computational and experimental study of a captive annular eddy,J.Fluid Mech.,28,2(1967),43-64.
[10]	科技参考,射流技术,附壁射流,2(1973).
[11]	ВекуаН.П.,奇异积分方程组及某些边值问题》,Ch,2,§12,上海科学技术出版社(1963).
[12]	Milne-Thomson,L.M.,Theoretical Hydrodynamics,London,Macmillan Co.(1960),68.
[13]	Woods,L.C.,On the theory of source flow from aerofoils,Q.J.Mech.and Appl.Math.,9,Dec.(1956),441-456.
[14]	Woods,L.C.,Generalized aerofoil theory,Proc.Roy.Soc.A.,238,1214(1957).