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Citation: Sun Zhi-Wei, Qiao Run-Long. Gravitational Influence on the Perikinetic Coagulation Process[J]. Acta Physico-Chimica Sinica, ;2000, 16(03): 193-195. doi: 10.3866/PKU.WHXB20000301 shu

Gravitational Influence on the Perikinetic Coagulation Process

1.
National Microgravity Laboratory,Institute of Mechanics,Chinese Academy of Sciences,Beijing 100080

Received Date: 22 October 1999
Available Online: 15 March 2000

An experimental set up was designed to separately test how sedimentation and convection driven flows affect the perikinetic coagulation process in a ground based experiment. The experiment showed that the sedimentation slightly accelerates the coagulation process and weak free convection driven flows do not noticeably contribute to coagulation for 2 μm particles' dispersion.
- Dispersions,
- Perikinetic coagulation,
- Density match,
- Free convection,
- Microgravity
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