Guohuan Lu
Dalian University of Technology
14 Papers
48 Citations
Guohuan Lu is an academic researcher from Dalian University of Technology. The author has contributed to research in topics: Porous medium & Convection. The author has an hindex of 5, co-authored 13 publications.
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Papers
Change in Convection Mixing Properties with Salinity and Temperature: CO2 Storage Application.
TL;DR: The results show that convection mixing greatly enhanced mass transfer in CO2-brine, density-driven convection in a Hele-Shaw cell and has implications for predicting the CO2 dissolution trapping time and accumulation for the geological storage of CO2.
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Study of Density Driven Convection in a Hele-Shaw Cell with Application to the Carbon Sequestration in Aquifers
TL;DR: In this paper, a series of CO 2 solute-driven convection laboratory tests were performed in transparent vertical Hele-Shaw cells with a 1.2 mm gap that contained brine water overlain by gas phase and visualization of convective phenomena was achieved with the help of bromocresol purple completely solved into the brine.
16
Patent
CO2-brine contact angle measuring method based on micro-focus X-ray CT
Lyu Pengfei,Song Yongchen,Liu Yu,Jiang Lanlan,Ying Teng,Wu Bohao,Guohuan Lu,Wang Mengting +7 more
- 22 Jul 2015
TL;DR: In this paper, a micro-focus X-ray CT was used to measure the CO2-brine contact angles in different positions and in different pore structures of rock cores, and compared with traditional methods, the method consumes less time and is smaller in measurement result error.
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Patent
Permeability predication method based on CT (computed tomography) images
Song Yongchen,Lyu Pengfei,Liu Yu,Jiang Lanlan,Ying Teng,Wu Bohao,Guohuan Lu,Wang Mengting +7 more
- 20 Apr 2016
TL;DR: In this article, the authors proposed a method based on computed tomography (computed tomography) images for estimating the actual rock permeability of any gas-liquid-solid or liquid-liquid liquid-solid three-phase or multi-phase system.
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Experimental Evaluation of Injection Pressure and Flow Rate Effects on Geological CO2 Sequestration Using MRI
TL;DR: In this paper, a set of laboratory tests on two-phase flow drainage of CO 2 and brine was described, including the CO 2 front, the breakthrough time and sweep efficiency, residual water saturation, due to the injection pressure and rate of displacement fluid was explored.
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