基本概況：
劉延，南方科技大學環境科學與工程學院助理教授（副研究員、博士生導師、獨立PI）。在清華大學獲得學士和博士學位，并先后在美國德州理工大學、英國倫敦大學學院從事博士后研究。研究方向為環境流體力學，重點開展天然水域中的湍流結構、泥沙輸移和底棲動物的相互作用關系。在Water Resources Research、Journal of Fluid Mechanics等多個領域主流期刊上發表論文10余篇。擔任Physics of Fluids、Journal of Hydraulic Engineering、 International Journal of Sediment Research等多項期刊審稿人。
工作經歷：
2022.09至今，南方科技大學，環境科學與工程學院，助理教授。
2020.05 – 2022.08，倫敦大學學院，土木與環境工程系，博士后研究員。
2018.01 – 2020.01，德州理工大學，土木、環境與結構工程系，博士后研究員。
教育背景：
2012.09-2017.07 清華大學，水利水電工程系，博士
2008.09-2012.07 清華大學，水利水電工程系，本科
獲獎及榮譽：
1. 2014 國家留學基金委公派留學獎學金
2. 2013 張光斗獎學金
3. 2012 清華大學博士生新生獎學金
4. 2012 清華大學優秀畢業生
5. 2012 北京市優秀畢業生
代表性科研項目：
1. sklhse-2020-B07; State Key Laboratory of Hydro Science and Engineer, Tsinghua University; China; “Coherent structures near biofilm coated sediment beds”; CNY100,000; 2020.10-2021.11; Principal Investigator.
2. EP/S016376/1; Engineering and Physical Sciences Research Council, United Kingdom; “Distributed Fibre-optic Cable Sensing for Buried Pipe Infrastructure”; GBP 371,330; 2019.11-2022-10; Principal Researcher.
3. EP/V026895/1; Engineering and Physical Sciences Research Council, United Kingdom; “COVID-19: Reducing the Risk of Transmission on London's transport vehicles”; GBP 535,584; 2020.07-2022-03; Co-Researcher.
研究方向：
1. 水流-結構物相互作用
2. 泥沙輸移
3. 水沙界面底棲動物效應
4. 自由水面
學術成果：
1. Liu, Y.*, Stoesser, T., & Fang, H. (2022). Effect of secondary currents on the flow and turbulence in partially filled pipes. Journal of Fluid Mechanics, 938, A16.
2. Liu, Y., Reible, D., & Hussain, F., (2022). Roles of tidal cycling, hyporheic exchange and bioirrigation on metal release from estuary sediments. Water Resources Research, e2021WR030790.
3. Liu, Y.*, Stoesser, T., & Fang, H., (2022). Impact of turbulence and secondary flow on the water surface in partially-filled pipes. Physics of Fluids, 34, 035123.
4. Adzic, F., Stoesser, T., Liu, Y., & Xie, Z., (2022). LES of supercritical free-surface flow in an open-channel contraction. Journal of Hydraulic Research, 60(4): 628-644.
5. Zhao, C., Fang, H., Liu, Y., Dey, S. & He, G., (2020). Impact of particle shape on saltating mode of bedload transport sheared by turbulent flow. Journal of Hydraulic Engineering, 146(5), p.04020034.
6. Liu, Y., Reible, D., Hussain, F. & Fang, H. (2019). Role of bioroughness, bioirrigation and turbulence on oxygen dynamics at the Sediment-Water Interface. Water Resources Research, 55(10), 8061-8075.
7. Liu, Y., Fang, H., Huang, L., & He, G. (2019). Numerical simulation of the production of three-dimensional sediment dunes. Physics of Fluids, 31(9), 096603.
8. Liu, Y., Stoesser, T., Fang, H., Papanicolaou, A., & Tsakiris, A. G. (2017). Turbulent flow over an array of boulders placed on a rough, permeable bed. Computers & Fluids, 158, 120-132.
9. Fang, H., Liu, Y.*, & Stoesser, T. (2017). Influence of boulder concentration on turbulence and sediment transport in open‐channel flow over submerged boulders. Journal of Geophysical Research: Earth Surface, 122(12), 2392-2410.
10. Liu, Y., Dun, H., Fang, H., &Stoesser, T. (2016). Turbulent flow over a pool-riffle sequence. In River Flow 2016 (pp. 266-271). CRC Press.
