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Laboratory Drop Towers for the Experimental Simulation of Dust-aggregate Collisions in the Early Solar System
JoVE Journal
Engineering
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JoVE Journal Engineering
Laboratory Drop Towers for the Experimental Simulation of Dust-aggregate Collisions in the Early Solar System

Laboratory Drop Towers for the Experimental Simulation of Dust-aggregate Collisions in the Early Solar System

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09:44 min

June 05, 2014

DOI:

09:44 min
June 05, 2014

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Summary

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We present a technique to achieve low-velocity to intermediate-velocity collisions between fragile dust aggregates in the laboratory. For this purpose, two vacuum drop-tower setups have been developed that allow collision velocities between <0.01 and ~10 m/sec. The collision events are recorded by high-speed imaging.

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