图书馆订阅: Guest
Begell Digital Portal Begell 数字图书馆 电子图书 期刊 参考文献及会议录 研究收集
国际流体力学研究期刊
ESCI SJR: 0.206 SNIP: 0.446 CiteScore™: 0.5

ISSN 打印: 2152-5102
ISSN 在线: 2152-5110

国际流体力学研究期刊

DOI: 10.1615/InterJFluidMechRes.v27.i1.100
pages 138-145

The Helical Analog of Potential Flow over a Sphere

N. V. Saltanov
Institute of Hydromechanics of National Academy of Sciences of Ukraine, Kyiv, Ukraine
P. A. Shestopal
Institute of Hydromechanics of National Academy of Sciences of Ukraine, Kyiv, Ukraine

ABSTRACT

The generalized potential is employed for solving the problem of homogeneous helical flow over a sphere. It is shown that when the helicity factor of this flow tends to zero, this solution becomes identical to the traditional solution of the problem of potential flow over bodies. The effect of the helicity factor on the streamline pattern and pressure coefficient is analyzed.