| 摘要 |
<p>A method for streamlining foil induction, wherein: flow guide fins (2, 3) are arranged at the forward and rear ends of the locomotive (1) respectively; an air intake port (4) and an intake port cover (5) are provided on the side of the locomotive body connecting aft from the forward flow guide fin (2); a flap (6) is arranged on the rear side of the flow guide fin (2) and a flap apron (7) is arranged at the connection point of the flap (6) and the locomotive body; a plurality of horizontal fins (8) are provided along the two lower sides of the locomotive body; down-pressure fins (9) are provided on both sides of the roof of the locomotive; a central dividing line (10) runs along the roof of the locomotive; the cross-sectional area (12) of the midsection of both the locomotive and the cars is greater than the cross-sectional area (13) of the two end sections of same; an air intake port (14) and an intake port cover (15) are arranged on the side of the locomotive body connecting between the rear of the car and the rear flow guide fin; a flap apron (17) is arranged at the connection point of the rear flap (16) and the side of the locomotive body; an auxiliary propeller assembly (18) is provided on the side of the locomotive body at the midportion of the forward flow guide fin (2), and an auxiliary propeller assembly (19) is provided on the side of the locomotive body at the midportion of the rear flow guide fin (3). The present method makes use of the fluid resistance produced by the moving train to resolve problems of drift protection of the operating center of gravity in moving bullet trains having a distributed power system, and enhances resistance to random center of gravity float and turbulence in moving trains, thus providing greater stability, security and comfort.</p> |
