artificial snow
Also known as Fu Na, it refers to the process of artificially turning water (steam) into snowflakes or similar snowflakes through certain equipment or physical and chemical means. The manufacturing methods of artificial snow are divided into gun barrel type and borneol crushing type.
The density of natural snow is about 328kg/m3, while that of artificial snow is about 856kg/m3. In essence, artificial snow is the same as natural snow, but the density of artificial snow is higher. Therefore, under the same conditions, the same volume of artificial snow melts slower than natural snow.
Characteristics of artificial snow
Unnatural cooling, artificial use of heat exchange technology to realize water into snow.
Compared with natural snow, no matter what form of snow-making equipment, the shape of snow can not be similar to its shape, and it is impossible to realize natural snow with six diamonds.
Natural snowflakes are very light and can fall from the sky, which is beautiful. The snowflakes produced by all funa equipments are more like snow beads, so they are more like ice crystals, and can't be hexahedral snowflakes.
The density of natural snowflakes is about 328kg/m3. The density of artificial snow is about 856 kg/m3.
Artificial snow application field
It can be used in ski resorts, artificial natural snowdrift landscape, entertainment stage landscape beautification, snow drift landscape for film and television shooting, laboratory snow drift and automobile low temperature and cold resistance test.
Refer to the above? Baidu encyclopedia-artificial snow