Hong Wang

Harnessing the heat and material potential in steel slag to decarbonize China’s steel industry

Yiwen Lv, Junjun Wu, Zhen Han, Yuhao Xiang et autres

Abstract The steel industry generates hundreds of millions of tons of steel slag (SS), with < 30% recycled in China due to its recalcitrant properties. Herein, we introduce a co-processing approach, modifying the molten SS with low-cost blast furnace slag (BFS) and …

cn, hk (code pays fourni par la source)

Thermochromic-enabled self-regulating photothermal superhydrophobic coatings for adaptive anti-icing and overheat prevention

Wei Feng, Hong Wang, Rong Chen, Xun Zhu et autres

cn (code pays fourni par la source)

Numerical investigation of electro-osmotic flow in porous media and the induced film deformation

Quan Peng, Jinfan Wu, Hong Wang, Ye Tian et autres

A multiphysics numerical framework is established using COMSOL Multiphysics to systematically investigate electro-osmotic flow (EOF) in porous media and the induced film deformation. Our study reveals the intrinsic correlation between electro-osmotic driving pressure and film deformation. Specifically, the applied electric field induces …

cn, ua (code pays fourni par la source)

Towards experimentally unavailable film flow characteristics of industrial silicate melt on rotary atomizer at >1500 kelvin

Yuhao Xiang, Junjun Wu, Hong Wang, Yiwen Lv et autres

cn (code pays fourni par la source)

Synergistic CN vacancies in Co-Fe Prussian blue analogue for photocatalytic deep reduction of CO2 to CH4

Zhongming Wang, Shuang Yang, Yong Jia, Lina Guo et autres

kr, cn (code pays fourni par la source)

Benign solidification of molten slag on rotary cup atomizer: slag shell formation, remelting and residue characteristics

Yiwen Lv, Maolin Dai, Junjun Wu, Hong Wang et autres

cn (code pays fourni par la source)

Film flow characteristics of molten slag on rotary disk atomizer at commercial scale and implications for slag granule production

Yuhao Xiang, Junjun Wu, Hong Wang, Yiwen Lv et autres

Centrifugal-granulation-assisted thermal energy recovery (CGATER), which produces small, hot granules from bulk molten slag for further waste-heat recovery, has emerged as a promising route to treat high-temperature molten slag in the iron and steel industry. However, scaling up CGATER remains challenging due …

cn (code pays fourni par la source)

Mn Single-Atom Photocatalyst Enables Efficient Photocatalytic Reduction of CO2

Hang Zhao, Renjie Bi, Mingdong Ju, Hong Wang et autres

Photocatalytic conversion of CO 2 into fuels with H 2 O as a proton source is recognized as a promising strategy for CO 2 utilization. However, past efforts have mainly been devoted to the CO 2 reduction reaction and overlooked essential water …

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Effect of confinement on flow dynamics and mass transfer of CO2 bubbles in monoethanolamine solution: A numerical simulation study

Changshen Lu, Yudong Ding, Hong Wang, Min Cheng et autres

cn (code pays fourni par la source)

Research on Network Intrusion Detection Model Based on Improved DenseNet

Yue Zhou, Hong Wang

Improve detection accuracy through feature extraction, time series modeling, and key feature weighting, and balance the dataset using the Borderline-SMOTE algorithm. and the DCGAN-AlexNet model, which converts the dataset into grayscale images, uses DCGAN to enhance the balance and richness of the …

cn (code pays fourni par la source)

Adhesion Behavior Driven by Temperature Difference between Impinging Droplets and Superhydrophobic Surfaces

Yuchen Tian, Xin Zhou, Hong Wang, Xiao Yan et autres

Condensation occurs within the microtexture gaps when droplets impact and contact superhydrophobic surfaces due to temperature differences. This condensation leads directly to droplet pinning on the surface. However, the mechanisms behind condensation-induced droplet pinning remain unclear. Additionally, the effects of temperature differences …

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Droplet Trapping in Oil Phase via Optically Driven Thermocapillary Convection

Yijing Yang, Qianchen Rui, Xiao Yan, Xun Zhu et autres

Herein, we propose a novel optical strategy for stable water droplet trapping in an immiscible oil phase by using a 1550 nm focused laser beam. Distinct from conventional optical strategies, this approach leverages a local photothermal effect-induced flow field surrounding the water …

cn, np (code pays fourni par la source)