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About Me

錨點 1

​● I am an Associate Professor at the College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing, PR China. 

​● I obtained my PhD (2016-2019) in "Transient wave behavior in water pipes with non-uniform blockages" from Hong Kong Polytechnic University (PolyU), under the supervision of Huan-Feng Duan (PolyU), Pedro J. Lee (Univ. of Canterbury, New Zealand), and Mohamed S. Ghidaoui (HKUST). I was a Postdoctoral Research Associate (2019-2021) in Hong Kong University of Science and Technology (HKUST), where I worked in the large scale Theme-based RGC project on Smart Urban Water Supply Systems (US$ 4.5 million, 2016-2021), led by Mohamed S. Ghidaoui.

 My research interests are generally in the fields of hydraulics and  fluid mechanics. My current research mainly focuses on transient wave-based pipe faults detection and numerical modeling of transient pipe flows.

​● My email is: tc.che@hhu.edu.cn​​

​● 欲浏览本人的中文官方网页,请点击此处,谢谢!

Publications

(AJournal Papers

​● Che, T.C., Wang, X., Zhou, L.,  and Duan, H.F. (2022). Modified factorized transient wave model in tree pipe networks for leak localization with less boundary measurements. Water Resources Research, 58(12), e2022WR032856. DOI: 10.1029/2022WR032856
 Che, T.C., Wang, X., Louati, M., Zhou, L.,  and Ghidaoui, M.S. (2022). Leak localization in looped pipe networks based on a factorized transient wave model: 2. Regularization of ill-conditioned Problems. Water Resources Research, 58(11), e2022WR033293. DOI: 10.1029/2022WR033293
 Che, T.C., Wang, X., and Ghidaoui, M.S. (2022). Leak localization in looped pipe networks based on a factorized transient wave model: Theoretical framework. Water Resources Research, 58(4), e2021WR031364. DOI:
10.1029/2021WR031364
 Zhang, Y.
, Duan, H.F., Keramat, A., and Che, T.C. (2022). On the leak-induced transient wave reflection and dominance analysis in water pipelines. Mechanical Systems and Signal Processing, 167(2022), 108512DOI: 10.1016/j.ymssp.2021.108512
 Che, T.C., Duan, H.F., and Lee, P.J. (2021). Transient wave-based methods for anomaly detection in fluid pipes: a review. Mechanical Systems and Signal Processing, 160(2021), 107874DOI: 10.1016/j.ymssp.2021.107874

​● Wang, X.,  Che, T.C., and Ghidaoui, M.S. (2020). Comment on "Bayesian Update and Method of Distributions: Application to Leak Detection in Transmission Mains" by Alawadhi and Tartakovsky. Water Resources Research, 56(9), e2020WR027945. DOI: 10.1029/2020WR027945
​● Wang, X., Camino, G.A., Che, T.C., and Ghidaoui, M.S. (2021). Factorized wave propagation model in tree-type pipe networks and its application to leak localization. Mechanical Systems and Signal Processing, 147(2021), 1071163DOI: 10.1016/j.ymssp.2020.107116
​● Che, T.C., Duan, H.F., Pan, B., Lee, P.J., and Ghidaoui, M.S. (2019). Energy analysis of the resonant frequency shift pattern induced by non-uniform blockages in pressurized water pipes. Journal of Hydraulic Engineering, 145(7), 04019027. DOI: 10.1061/(ASCE)HY.1943-7900.0001607
 Pan, B., Duan, H.F., Meniconi, S., Urbanowicz, K., Che, T.C., and Brunone, B. (2020). Multistage frequency-domain transient-based method for the analysis of viscoelastic parameters of plastic pipes. Journal of Hydraulic Engineering146(3): 04019068. DOI: 10.1061/(ASCE)HY.1943-7900.0001700
 Che, T.C., Duan, H.F., Lee, P.J., Meniconi, S., Pan, B., and Brunone, B. (2018). Radial pressure wave behavior in transient laminar pipe flows under different flow perturbationsJournal of Fluids Engineering, 140(10), 101203. DOI10.1115/1.4039711
 Che, T.C., Duan, H.F., Lee, P.J., Pan, B., and Ghidaoui, M.S. (2018). Transient frequency responses for pressurized water pipelines containing blockages with linearly varying diameters. Journal of Hydraulic Engineering, 144(8), 04018054. DOI: 10.1061/(ASCE)HY.1943-7900.0001499
 Duan, H.F.Che, T.C., Lee, P.J., and Ghidaoui, M.S. (2018). Influence of nonlinear turbulent friction on the system frequency response in transient pipe flow modelling and analysis. Journal of Hydraulic Research, 56(4), 451-463. DOI: 10.1080/00221686.2017.1399936
​● Duan, H.F., Lee, P.J., Che, T.C., Ghidaoui, M.S., Karney, B.W., and Kolyshkin,  A.A. (2017). The influence of non-uniform blockages on transient wave behavior and blockage detection in pressurized water pipelines. Journal of Hydro-Environment Research, 17(2017), 1-7. DOI: 10.1016/j.jher.2017.08.002


(B) Conference Papers

Che, T.C., Duan, H.F., Pan, B., Lee, P.J., and Ghidaoui, M.S. (2018). Explanation of the transient frequency shift pattern of non-uniform blocked pipeline systems from an energy perspective. Proceedings of the 13th International Conference on Pressure Surges (PS 2018), 14-16 November, 2018, Bordeaux, France.
Che, T.C.Duan, H.F., Zheng, F., Pan, B., and Lee, P.J. (2018). Energy analysis of transient frequency shift pattern induced by non-uniform blockages in water pipelines. Proceedings of the 1st International WDSA/CCWI Joint Conference (WDSA/CCWI 2018), 23-25 July, 2018, Kingston, Ontario, Canada.
Che, T.C., Duan, H.F., Pan, B., Lee, P.J., and Ghidaoui, M.S. (2018). Transient-based method for non-uniform blockage detection in water pipelines. Proceedings of the 8th International Symposium on Environmental Hydraulics (ISEH 2018), 4-6 June, 2018, University of Notre Dame, Indiana, USA.
​● Che, T.C., Duan, H.F., Lee, P.J., and Ghidaoui, M.S. (2017). Theoretical analysis of the influence of blockage irregularities on transient waves in water supply pipelines. Proceedings of the 37th IAHR World Congress, 13-18 August 2017, Kuala Lumpur, Malaysia.
​● Che, T.C., and Duan, H.F. (2016). Evaluation of plane wave assumption in transient laminar pipe flow modeling and utilization. Proceedings of the 12th International Conference on Hydroinformatics (HIC 2016), 21-26 August, 2016, Inchon, South Korea.
​● Pan, B., Duan, H.F., Che, T.C., Meniconi, S., and Brunone, B. (2018). A frequency-domain transient-based method for the analysis of viscoelastic parameters of plastic pipes. Proceedings of the 13th International Conference on Pressure Surges (PS 2018), 14-16 November, 2018, Bordeaux, France.
​● Pan, B., Duan, H.F., Che, T.C., Zheng, F.F., Meniconi, S., and Brunone, B. (2018). Inverse analysis of pipe viscoelastic parameters using frequency-domain transient-based method. Proceedings of the 1st International WDSA/CCWI Joint Conference (WDSA/CCWI 2018), 23-25 July, 2018, Kingston, Ontario, Canada.
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