| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method and a device for snow accumulation which almost duplicates a snow accumulation state with natural wet snow. <P>SOLUTION: In this method for snow accumulation which performs a snow accumulation simulation by accumulating natural snow pieces or artificial snow pieces to an object 13 to be snow-accumulated, the wet snow 15 is formed by snow-melting surfaces of the snow pieces 12 by irradiating an electromagnetic wave or an electron beam from an electromagnetic wave source or an electron beam source 14 on the natural snow pieces or the artificial snow pieces 12 floating in the air, and the wet snow 15 is accumulated on the object 13 to be snow-accumulated. The snow accretion device 10 performs the snow accretion simulation by accumulating the natural snow pieces or the artificial snow pieces to the object 13 to be snow-accumulated, and an electromagnetic wave generator or an electron bream generator 14 is provided, which irradiates the electromagnetic wave or the electron beam to the natural snow pieces or the artificial snow pieces 12 floating in the air. <P>COPYRIGHT: (C)2004,JPO</p> |
