Evolution and Influence of the Gas-liquid Floor-attached Vortex With Sand

GAN Tian; CHEN Fen-yi; XU Jia-jun; GUO Zhi-wei

doi:10.12396/znsd.241947

","magId":"e58e5947-ad50-4825-87de-2ca7f77dd4a3","labelCn":"图1","pptUrl":"1007-2284-2025--3-86/C380F894-693E-4f48-993B-47BB2B8F9291-F001.jpg.ppt","labelEn":"Fig.1","figUrl":"1007-2284-2025--3-86/C380F894-693E-4f48-993B-47BB2B8F9291-F001.jpg","titleEn":"Fig.1 Open water inlet test platform and water inlet pipe","titleCn":"图1 开敞式进水池实验台及进水管路","id":"F1","captionEn":"Open water inlet test platform and water inlet pipe ","thumbnailUrl":"1007-2284-2025--3-86/thumbnail/C380F894-693E-4f48-993B-47BB2B8F9291-F001.jpg"},{"captionCn":"附底夹气涡产生过程示意图 ","magId":"624a0eef-4504-4bc1-8716-b86aff97f6a5","labelCn":"图2","pptUrl":"1007-2284-2025--3-86/C380F894-693E-4f48-993B-47BB2B8F9291-F002.jpg.ppt","labelEn":"Fig.2","figUrl":"1007-2284-2025--3-86/C380F894-693E-4f48-993B-47BB2B8F9291-F002.jpg","titleEn":"Fig.2 Schematic diagram of the generating process ofair vortex with bottom","titleCn":"图2 附底夹气涡产生过程示意图","id":"F2","captionEn":"Schematic diagram of the generating process ofair vortex with bottom ","thumbnailUrl":"1007-2284-2025--3-86/thumbnail/C380F894-693E-4f48-993B-47BB2B8F9291-F002.jpg"},{"captionCn":"附底夹气涡携沙产生过程图 ","magId":"1c0a6da1-f411-43d1-ab51-e8c3e1d8344c","labelCn":"图3","pptUrl":"1007-2284-2025--3-86/C380F894-693E-4f48-993B-47BB2B8F9291-F003.jpg.ppt","labelEn":"Fig.3","figUrl":"1007-2284-2025--3-86/C380F894-693E-4f48-993B-47BB2B8F9291-F003.jpg","titleEn":"Fig.3 Sand carrying process of air vortex with bottom","titleCn":"图3 附底夹气涡携沙产生过程图","id":"F3","captionEn":"Sand carrying process of air vortex with bottom ","thumbnailUrl":"1007-2284-2025--3-86/thumbnail/C380F894-693E-4f48-993B-47BB2B8F9291-F003.jpg"},{"captionCn":"清水和含沙条件下附底夹气涡出现频率及持续时间 ","magId":"a198cb09-d169-4662-93c5-1dda51ac3009","labelCn":"图4","pptUrl":"1007-2284-2025--3-86/C380F894-693E-4f48-993B-47BB2B8F9291-F004.jpg.ppt","labelEn":"Fig.4","figUrl":"1007-2284-2025--3-86/C380F894-693E-4f48-993B-47BB2B8F9291-F004.jpg","titleEn":"Fig.4 Occurrence frequency and duration of bottom airvortex under clear water and sand bearing conditions","titleCn":"图4 清水和含沙条件下附底夹气涡出现频率及持续时间","id":"F4","captionEn":"Occurrence frequency and duration of bottom airvortex under clear water and sand bearing conditions ","thumbnailUrl":"1007-2284-2025--3-86/thumbnail/C380F894-693E-4f48-993B-47BB2B8F9291-F004.jpg"},{"captionCn":"清水和含沙条件下夹气涡临界淹没深度曲线图 ","magId":"26b66648-85d4-4db3-9382-042d5aba5aea","labelCn":"图5","pptUrl":"1007-2284-2025--3-86/C380F894-693E-4f48-993B-47BB2B8F9291-F005.jpg.ppt","labelEn":"Fig.5","figUrl":"1007-2284-2025--3-86/C380F894-693E-4f48-993B-47BB2B8F9291-F005.jpg","titleEn":"Fig.5 Curve of critical inundation depth of air pinch vortexunder clear water and sand bearing conditions","titleCn":"图5 清水和含沙条件下夹气涡临界淹没深度曲线图","id":"F5","captionEn":"Curve of critical inundation depth of air pinch vortexunder clear water and sand bearing conditions ","thumbnailUrl":"1007-2284-2025--3-86/thumbnail/C380F894-693E-4f48-993B-47BB2B8F9291-F005.jpg"}],"authorNotes_cn":["郭志伟（1985-），男，副教授，博士，主要研究方向为水力机械。E-mail：zwguo@whu.edu.cn。"]}; 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