cloud_in_a_box
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cloud_in_a_box [2019/02/20 10:19] – ami | cloud_in_a_box [2019/03/06 10:21] (current) – [Cloud in a Box: the last Clean Cloud] ami | ||
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cloud emprisoned in a glass container.{{: | cloud emprisoned in a glass container.{{: | ||
+ | The idea is to make a small orographic cloud in a box. | ||
+ | Modelling could give the parameters: temperature gradient, air velocity, expansion and cooling rate, ... under which it would theoretically be possible? | ||
- | =====litterature | + | If not an " |
+ | |||
+ | A couple of thoughts: | ||
+ | - one way we do produce a cloud in a box or bottle is to pump down the pressure and then allow air to rush in , the adiabatic cooling does then produce a cloud for a short period. The big issue is that the cloud is very transient due to rapid loss of droplets to the walls.That is always going to be an issue. | ||
+ | - another method of obtaining a stationary cloud might be to blow a mixture of steam and cold air through the box as shown in the above diagram. | ||
+ | |||
+ | DIY oplossing: | ||
+ | stoom en koude lucht tegen elkaar in blazen. | ||
+ | Daarvoor zou dan " | ||
+ | |||
+ | |||
+ | =====broeikas wolk===== | ||
+ | {{: | ||
+ | //Aluminium broeikas polycarbonaat zonder fundament 190x185x195cm// | ||
+ | |||
+ | |||
+ | =====literature | ||
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cloud_in_a_box.1550657942.txt.gz · Last modified: 2019/02/20 10:19 by ami