基本概况：

刘延，南方科技大学环境科学与工程学院助理教授（副研究员、博士生导师、独立PI）。在清华大学获得学士和博士学位，并先后在美国德州理工大学、英国伦敦大学学院从事博士后研究。研究方向为环境流体力学，重点开展天然水域中的湍流结构、泥沙输移和底栖动物的相互作用关系。在Water Resources Research、Journal of Fluid Mechanics等多个领域主流期刊上发表论文10余篇。担任Physics of Fluids、Journal of Hydraulic Engineering、 International Journal of Sediment Research等多项期刊审稿人。

工作经历：

2022.09至今，南方科技大学，环境科学与工程学院，助理教授。

2020.05 – 2022.08，伦敦大学学院，土木与环境工程系，博士后研究员。

2018.01 – 2020.01，德州理工大学，土木、环境与结构工程系，博士后研究员。

教育背景：

2012.09-2017.07    清华大学，水利水电工程系，博士

2008.09-2012.07    清华大学，水利水电工程系，本科

获奖及荣誉：

1. 2014       国家留学基金委公派留学奖学金

2. 2013       张光斗奖学金

3. 2012       清华大学博士生新生奖学金

4. 2012       清华大学优秀毕业生

5. 2012       北京市优秀毕业生

代表性科研项目：

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-结构物相互作用

2. 泥沙输移

3. 水沙界面底栖动物效应

4. 自由水面

学术成果：

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.