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Kai Li
Chinese Academy of Sciences
20Publications
6H-index
93Citations
Publications 20
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#1Wang-Fang Du (CAS: Chinese Academy of Sciences)H-Index: 2
#2Jian-Fu Zhao (CAS: Chinese Academy of Sciences)H-Index: 14
Last.Kai Li (CAS: Chinese Academy of Sciences)H-Index: 6
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Boiling heat transfer realizes the high-performance heat exchange due to latent heat transportation, and then there are extensive industrial applications on Earth and many potential applications in space. Microgravity experiments offer a unique opportunity to study the complex interactions without external forces, and can also provide a means to study the actual influence of gravity on the pool boiling by comparing the results obtained from microgravity experiments with their counterparts in nor...
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#1Ji-Cheng Li (CAS: Chinese Academy of Sciences)H-Index: 1
#2Hai Lin (CAS: Chinese Academy of Sciences)H-Index: 3
Last.Wenrui Hu (CAS: Chinese Academy of Sciences)H-Index: 9
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The oscillation of liquid/gas free surface in a partially filled storage tank caused by an abrupt drop of gravity level is of critical importance for the fluids management in space. In present study we investigate the dynamic behavior of free surface in tank models (tubes) using water as the working medium utilizing the Drop Tower Beijing, which can provide a 3.6s short-term microgravity condition. Meanwhile, the corresponding numerical simulation using volume of fluids (VOF) methods was carried...
3 CitationsSource
#1Yong YuH-Index: 1
#2Kai LiH-Index: 6
Last.Ji-Cheng LiH-Index: 1
view all 4 authors...
Space is expected to be a convection-free, quiescent environment for the production of large-size and high-quality protein crystals. However, the mechanisms by which the diffusion environment in space improves the quality of the protein crystals are not fully understood. The interior of a microfluidic device can be used to simulate a microgravity environment to investigate the protein crystallization mechanism that occurs in space. In the present study, lysozyme crystals were grown in a prototyp...
1 CitationsSource
#1Ke WuH-Index: 2
#2Peng LiuH-Index: 1
Last.Kai LiH-Index: 6
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2 CitationsSource
#1Ji-Cheng Li (CAS: Chinese Academy of Sciences)H-Index: 1
#2Kai Li (CAS: Chinese Academy of Sciences)H-Index: 6
Last.Yong Yu (CAS: Chinese Academy of Sciences)H-Index: 1
view all 4 authors...
Source
#1Ji-Cheng LiH-Index: 1
#2Kai LiH-Index: 6
Last.Yong YuH-Index: 1
view all 4 authors...
Source
#1Ke Wu (CAS: Chinese Academy of Sciences)H-Index: 2
#2Zhen-Dong Li (CAS: Chinese Academy of Sciences)H-Index: 5
Last.Kai Li (CAS: Chinese Academy of Sciences)H-Index: 6
view all 5 authors...
Focusing on partial nucleate pool boiling at low heat flux, SOBER-SJ10, one of 27 experiments of the program SJ-10, has been proposed to study local convection and heat transfer around an isolated growing vapor bubble during nucleate pool boiling on a well characterized flat surface in microgravity. An integrated micro heater has been developed. By using a local pulse overheating method in the experimental mode of single bubble boiling, a bubble nucleus can be excited with accurate spatial and t...
7 CitationsSource
#1Kai Li (CAS: Chinese Academy of Sciences)H-Index: 6
#2Bo Xun (CAS: Chinese Academy of Sciences)H-Index: 3
Last.Wenrui Hu (CAS: Chinese Academy of Sciences)H-Index: 9
view all 3 authors...
As a part of the preliminary studies for the future space experiment (Zona-K) in the Russian module of the International Space Station, some bifurcation routes to chaos of thermocapillary convection in two-dimensional liquid layers filled with 10 cSt silicone oil have been numerically studied in this paper. As the laterally applied temperature difference is raised, variations in the spatial structure and temporal evolution of the thermocapillary convection and a complex sequence of transitions a...
3 CitationsSource
#1Liang Zhang (CAS: Chinese Academy of Sciences)H-Index: 4
#2Zhen-Dong Li (CAS: Chinese Academy of Sciences)H-Index: 5
Last.Jian-Fu Zhao (CAS: Chinese Academy of Sciences)H-Index: 14
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Using the Ghost Fluid Method for sharp interface representation, the complete single bubble pool boiling process including the transient thermal response of the solid wall is simulated numerically. Two level set functions are used for capturing the liquid-vapor-solid interfaces. Bubble dynamics and local heat transfer influenced by thickness and material parameters of the solid wall are analyzed at constant temperature on its bottom. For the same material and the same bottom temperature, growth ...
17 CitationsSource
#1Zhen-Dong Li (CAS: Chinese Academy of Sciences)H-Index: 5
#2Liang Zhang (CAS: Chinese Academy of Sciences)H-Index: 4
Last.Ke Wu (CAS: Chinese Academy of Sciences)H-Index: 2
view all 6 authors...
Using the Ghost Fluid Method for sharp interface representation, bubble dynamics and heat transfer during single bubble pool boiling of saturated FC-72 are simulated numerically with transient thermal response of the heated SiO2 solid wall. A constant and uniform temperature is fixed on to the bottom surface of the solid wall in the simulations, and thus, both the spatio-temporal averaged heat flux and superheat on the top surface, which contacts the working fluid directly, are dependent variabl...
12 CitationsSource
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