The hydrodynamic performance is one of the key technical indicator of human occupied vehicle (HOV), and hydrodynamic calculation is significant especially at the overall design stage. This paper studies the calculation method of the hydrodynamic performance of HOV. Ellipsoids with a slenderness ratio of 6:1 were selected as the study subject, and the way of meshing was studied. The calculation results were obtained and compared with the tested results, which showed that the method is fairly accurate, verifying the feasibility of the calculation method. Finally, several typical working conditions were selected to estimate the hydrodynamic performance of light load HOV. The related hydrodynamic coefficients were obtained, providing theoretical basis for the overall design of the HOV.
LIU Feng
,
HAN Duanfeng
,
WANG Xiaobo
,
MA Yong
. Hydrodynamic Performance of Human Occupied Vehicle[J]. Science & Technology Review, 2014
, 32(6)
: 29
-33
.
DOI: 10.3981/j.issn.1000-7857.2014.06.004
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