个人简介

白瑞迪副研究员

白瑞迪副研究员长期从事高坝水力学基础研究与技术研发工作,近5年主持自然科学基金(面上和青年)、国家重点研发专题等纵向项目4项,重大工程委托项目7项,累计经费1720万元;以第一/通讯作者在WRR、JH、JHE和JHR等水利工程学科顶级期刊上发表论文30余篇,第一发明人授权发明专利6项;获英国土木工程师协会2024年度“Robert Alfred Carr Prize”,获四川省科技进步二等奖、中国大坝工程协会特等奖、四川省水力发电工程学会技术发明二等奖各1项;入选四川省学术和技术带头人后备人选。自主研发了高流速、强紊动水气两相流精准测量技术与装备,已被比利时列日大学、德国亚琛应用科学大学和大连理工大学等6家高校和科研机构采用,专利转化150万元。

学习工作经历

2021/09-至今,304永利集团官网入口,水力学与山区河流开发保护国家重点实验室,副研究员

2017/07-2021/09,304永利集团官网入口,水力学与山区河流开发保护国家重点实验室,助理研究员

2006/09-2016/07,304永利集团官网入口,水力学与山区河流开发保护国家重点实验室,本硕博

承担项目

国家自然科学基金面上项目,高海拔低气压下掺气坎卷吸掺气机制及气泡输运规律研究,2025-2028,主持

国家重点研发计划专题,面向物理生境健康的金沙江下游库群适应性调控技术与示范,2023-2027,主持

专利实施许可转化,测量复杂气液两相流中涡体尺度的实验装置及方法,2023-2025,150万元,主持

重大工程委托项目,某工程水电站溢洪道及泄洪中孔单体水力学研究,2024-2026,569.9万元,主持

重大工程委托项目,黄河古贤水利枢纽工程水工模型试验,2020-2026,385万元,主持

重大工程委托项目,叶巴滩混合式抽水蓄能电站下库全河道水力学研究,2024-2028,273万元,主持

重大工程委托项目,Karot水电站溢洪道小流量下泄专题研究水工模型试验,2024-2026,80万元,主持

国家自然科学基金青年项目,底部强迫掺气气泡细观特性及演进机制试验研究,2018-2021,主持

四川省科技厅面上项目,三元水跃紊动耗散之气泡输运规律,2022-2024,主持

国家自然科学基金重点项目,高坝大库泄洪水力致灾机理与防治技术,2019-2024,参与

国家自然科学基金重点项目,狭窄河谷水库混合式抽水蓄能电站水流特性与调控技术研究,2025-2028,参与

研究领域与研究方向

水力学及河流动力学

主要从事高速水流泄洪消能研究,在研课题有,国家自然科学基金青年基金:底部强迫掺气气泡细观特性及演进机制试验研究,2018/01-2020/12,在研,项目负责人;304永利集团官网入口专职博士后研发基金:底部强迫掺气近壁面气泡特性试验研究,2017/09-2018/12在研,项目负责人;国家自然科学基金面上项目:高速水流表面自掺气和底部强迫掺气共同作用下的掺气浓度分布规律研究,2015/01-2018/12在研,项目参与人

发表论文

Deng X., Wang C., Chen Y., Li R., Liu S., and Bai, R.(通讯作者). (2025). Impact of vegetation cover on the hydraulic characteristics of rectangular and rounded broad-crested weirs. Flow Measurement and Instrumentation. 102, 102808.

Qiang Li, Ruihua Nie, Lu Wang, Ruidi Bai, Chao Liu. (2024). Backwater rise upstream of a stream-crossing culvert due to large wood accumulation and sediment deposition, Journal of Hydrology, 646(2):132297.

Luo M., Wang H., Zheng X., WÜTHRICH D., Bai, R.(通讯作者), Liu S. (2024). Closure to ‘Air entrainment and free-surface fluctuations in A-type hydraulic jumps with an abrupt drop’. Journal of Hydraulic Research, 62(4): 392-393.

Bai Z., Wang H., Bai, R.(通讯作者). (2024). Fully developed self-aerated flow in steep chute with various bottom roughness. Physics of Fluids, 36, 073322.

Luo M., Wang H., Zheng X., WÜTHRICH D., Bai, R.(通讯作者), Liu S. (2023). Air entrainment and free-surface fluctuations in A-type hydraulic jumps with an abrupt drop. Journal of Hydraulic Research, 61(5): 720–734.

Bai R., Tang R., Wang H. (2023). Closure to “Performance of intrusive phase-detection probe with large sensor size in air-water flow measurement and application to prototype hydraulic jump study”. Journal of Hydraulic Engineering, 149(11).

Bai R., Zhou M., Yan Z., Zhang J., and Wang H. (2023). Flow measurement by vegetated weirs: an investigation on discharge coefficient reduction by crest vegetation. Journal of Hydrology. 620.

Hu H., Wang H., Pan D., Wang X., and Bai, R(通讯作者). (2023). Free-surface undulation and velocity turbulence in shallow undular hydraulic jumps. Ocean Engineering, 269: 113566.

Liu, X., Bai, R(通讯作者), and Liu, S. (2023). Air entrainment scale effects in chute aerator flows. European Journal of Mechanics / B Fluids, 99, 163-172.

Bai, R., Tang, R., and Wang, H. (2023). Pre-aerated classic hydraulic jump downstream a partly-stepped chute. Journal of Hydraulic Research. 61(2): 260-271.

Wang, H., Tang, R., Bai, Z., Liu, S., Sang W., and Bai, R(通讯作者). (2023). Prototype air-water flow measurements in D-type hydraulic jumps. Journal of Hydraulic Research. 61(1): 145-161.

Liu, X., Bai, R(通讯作者), Liu, S., and. Tian, Z. (2023). Bottom and side-wall aeration performance of an offset aerator in a flood discharge chute. Water Management (Proceedings of the ICE), 176 (6): 303-319.

Zhang, J. Tang R., Bai R., and Wang H. (2023). Closure to “Transverse Nonuniformity of Air–Water Flow and Lateral Wall Effects in Quasi-Two-Dimensional Hydraulic Jump”, Journal of Irrigation and Drainage Engineering, 149(4).

Zhao, W., Xu W., Wang, H., Bai, R. (2023). Roller fluctuations of pre-aerated high-Froude-number hydraulic jumps, Water Management, 177(1):1-46.

Bai, R., Bai, Z., Wang, H., and Liu, S. (2022). Air-water mixing in vegetated supercritical flow: Effects of vegetation roughness and water temperature on flow self-aeration. Water Resources Research, 58(2): e2021WR031692.

Bai, R., Ning, R., Wang, H., and Liu, S. (2022). Hydraulic jump on a partially vegetated bed. Water Resources Research, 58: e2022WR032013.

Bai, R., Tang, R., and Wang, W. (2022). Closure to “Case Study of Prototype Hydraulic Jump on Slope: Air Entrainment and Free-Surface Measurement”. Journal of Hydraulic Engineering, 148(11), 07022007.

Bai, R., Wang, H., and Liu, S. (2022). Rates of bubble diffusion and turbulence dissipation in highly aerated hydraulic jumps. Water Management (Proceedings of the ICE), 175(5): 233-246.

Bai, R., Zhang, F., Wang, W., and Liu, S. (2022). Air concentration distribution in the impact zone of spillway aerator. Journal of Hydrodynamics, 34(1): 156–161.

Wang, H., Bai, Z., Liu, S., and Bai, R(通讯作者). (2022). Self-aeration of supercritical water flow rushing down artificial vegetated stepped chutes. Water Resources Research, 58(2): e2021WR031719.

Wang, H., Bai, Z., Liu, X., Bai, R(通讯作者)and Liu, S. (2022). Flow aeration and surface fluctuations in moderate-slope stepped chute: from aeration inception to fully developed aerated flow. Journal of Hydraulic Research, 60(6): 944–958.

Tang, R., Bai, R., and Wang, H. (2022). Performance of Intrusive Phase-Detection Probe with Large Sensor Size in Air-Water Flow Measurement and Application to Prototype Hydraulic Jump Study, Journal of Hydraulic Engineering 148(11).

Bai, R., Wang, H., Tang, R., Liu, S., and Xu, W. (2021). Roller characteristics of pre-aerated high-Froude-number hydraulic jumps. Journal of Hydraulic Engineering, 147(4), 04021008.

Wang, H., Liu, X., Bai, R.(通讯作者), and Liu, S. (2021). Bubble characteristics affecting air-water exchange in open-channel flow with a jet forming over a sudden bottom drop. Experimental Thermal and Fluid Science, 124: 110366.

Tang, R., Zhang, J., Bai, R., and Wang, H. (2021). Transverse Nonuniformity of Air-Water Flow and Lateral Wall Effects in Quasi-Two-Dimensional Hydraulic Jump, Journal of Irrigation and Drainage Engineering, 148(10):04022031.

Liu, X., Bai, R., Wang, H., and Liu, S. (2021). Flow aeration by an offset aerator: Air entrainment, bubbly flow turbulence, and adaptive-window cross-correlation processing. Experimental Thermal and Fluid Science, 132(2):110572

Tang, R., Bai, R., and Wang, H. (2021). A comparative study of pre-aeration effects on hydraulic jump air–water flow properties at high Froude numbers, Environmental Fluid Mechanics, 21(4).

Wang, K., Tang, R., Bai, R., and Wang, H. (2021). Evaluating phase-detection-based approaches for interfacial velocity and turbulence intensity estimation in a highly-aerated hydraulic jump, Flow Measurement and Instrumentation 81(6):102045.

Bai, Z., Bai, R., Tang, R., Liu, S. and Wang, H. (2021). Case Study of Prototype Hydraulic Jump on Slope: Air Entrainment and Free-Surface Measurement, Journal of Hydraulic Engineering 147(9):05021007

Wang, H., Liu, X., Bai, R.(通讯作者), and Liu, S. (2020). Modified bottom air entrainment estimate by chute offset aerator. Journal of Hydraulic Engineering, 141(11): 06020016.

Bai, R., Liu, S., Wang, W., and Zhang, F. (2019). Experimental investigation of bubbly flow and air entrainment discharge downstream of chute aerators. Environmental Fluid Mechanics, 19(6), 1455-1468.

Bai, R., Liu, S., Wang, W., and Zhang, F. (2019). Experimental investigation of the dissipation rate in a chute aerator flow. Experimental Thermal and Fluid Science, 101: 201–208.

Bai, R., Zhang, F., Wang, W., and Liu, S. (2019). Air entrainment and detrainment downstream of a chute aerator. Journal of Hydrodynamics, 31(4): 76–82.

Bai, R., Liu S., Tian, Z., Wang, W., and Zhang, F. (2018). Experimental investigations on air–water flow properties of offset-aerator. Journal of Hydraulic Engineering, 144(2): 04017059.

Bai, R., Zhang, F., Liu, S., and Wang, W. (2018). Dominant factor and incremental depth formula for self-aerated flow in open channel. Journal of Hydrodynamics, 30(4): 651–656.

Bai, R., Liu, C., Feng, B., Liu, S. and Zhang, F. Development of Bubble Characteristics on Chute Spillway Bottom. Water, 2018, 10, 1129.

Bai, R., Zhang, F., Liu, S. Wang, W. Experiments on Turbulence Intensity and Bubble Frequency in Self-Aerated Open Channel Flows. Water, 2018, 10, 1201.

Bai, R., Zhang, F., Liu, S., and Wang, W. (2016). Air concentration and bubble characteristics downstream of a chute aerator. International Journal of Multiphase Flow, 87: 156–166.

常用邮箱

bairuidiscu@163.com

邮箱 bairuidiscu@163.com 职称 副研究员
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