Kết quả tìm kiếm - Wenzhao Sun
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1
Inversely Designed 1 × 4 Power Splitter With Arbitrary Ratios at 2-μm Spectral Band
Được phát hành 2018-01-01lấy văn bảnWe demonstrate integrated 1 × 4 power splitters at 2-μm spectral range with arbitrary power-splitting ratios. The devices are based on digital meta-structures that are designed by algorithm. Four devices with split ratios of 1:1:1:1, 2:2:1:1, 2:2:2:1, and 4:3:2:1 are inversely...
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2
Mechanisms and Optimization of Foam Flooding in Heterogeneous Thick Oil Reservoirs: Insights from Large-Scale 2D Sandpack Experiments
Được phát hành 2025-06-01lấy văn bảnTo address the challenges of low displacement efficiency and gas channeling in the Lukqin thick oil reservoir, characterized by high viscosity (286 mPa·s) and strong heterogeneity (permeability contrast 5–10), this study systematically investigated water flooding and foam flooding mechanisms using a...
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