scholarly journals Fundamental Characteristics of High Velocity Flows in a Sinuous Open Channel in the Vicinity of Resonance Relation

2003 ◽  
Vol 47 ◽  
pp. 481-486
Author(s):  
Takashi HOSODA ◽  
Masao NISHIHAMA
Keyword(s):  
High Velocity ◽  
Open Channel ◽  
Resonance Relation

scholarly journals Model device for bedrock erosion under high velocity open channel flows

2018 ◽  
Vol 1074 ◽  
pp. 012072
Author(s):  
Zhijing Li ◽  
Xiaobin Liu ◽  
Dazhi Li ◽  
Zhongwu Jin ◽  
Di Hou
Keyword(s):  
High Velocity ◽  
Open Channel ◽  
Channel Flows ◽  
Open Channel Flows ◽  
Bedrock Erosion ◽  
Model Device

Galactic orbits of stars

1966 ◽  
Vol 25 ◽  
pp. 93-97
Author(s):  
Richard Woolley
Keyword(s):  
Globular Cluster ◽  
Potential Field ◽  
High Velocity ◽  
Velocity Vector ◽  
Variable Stars ◽  
The Sun ◽  
Proper Motions ◽  
Rr Lyrae ◽  
The Galaxy

It is now possible to determine proper motions of high-velocity objects in such a way as to obtain with some accuracy the velocity vector relevant to the Sun. If a potential field of the Galaxy is assumed, one can compute an actual orbit. A determination of the velocity of the globular clusterωCentauri has recently been completed at Greenwich, and it is found that the orbit is strongly retrograde in the Galaxy. Similar calculations may be made, though with less certainty, in the case of RR Lyrae variable stars.

The orbit of Pluto over a long interval of time

1966 ◽  
Vol 25 ◽  
pp. 227-229 ◽  
Author(s):  
D. Brouwer
Keyword(s):  
Periodic Orbit ◽  
Numerical Integration ◽  
Restricted Problem ◽  
Three Dimensional ◽  
The Third ◽  
Circular Restricted Problem ◽  
Resonance Relation

The paper presents a summary of the results obtained by C. J. Cohen and E. C. Hubbard, who established by numerical integration that a resonance relation exists between the orbits of Neptune and Pluto. The problem may be explored further by approximating the motion of Pluto by that of a particle with negligible mass in the three-dimensional (circular) restricted problem. The mass of Pluto and the eccentricity of Neptune's orbit are ignored in this approximation. Significant features of the problem appear to be the presence of two critical arguments and the possibility that the orbit may be related to a periodic orbit of the third kind.

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