2018年8月1日 星期三

ISS Daily Summary Report – 7/31/2018

Aerosol Samplers: Today the crew deployed Active Aerosol Samplers (AASs) in Nodes 1 and 3.  The battery-powered AASs actively pull in air and collect particles using the principal of thermophoresis. This is accomplished by flowing the sampled air through a large thermal gradient in a narrow channel. During this process, particles are driven to the …

August 01, 2018 at 12:00AM
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