Zhaochen JIANG-能源研究院

蒋兆晨博士
Dr.-Ing. (summa cum laude) Zhaochen JIANG

Institute for Energy Research, Jiangsu University

Xuefu Road 301, 212000, Zhenjiang
zhaochenjiang@ujs.edu.cn

Research Interests
Measurement of solid-gas flow (PIV/PTV); CFD-DEM; Particle formation; SLS; HT-PEMFC;

Projects

2024.01 - 2026.12 Deep learning-driven digitalization of particle formation in fluidized beds, BY20230225, Jiangsu Industry-Academia-Research Collaboration Project
2022.01 - 2024.12 Investigation of the competition mechanism of particle coating and agglomeration induced by drying in spray fluidized beds, 52106200, NSFC
2023.04 - 2026.03 Design of two-fluid nozzle for spray fluidized bed, HX20220159, Industrial Funding
2015.04 - 2018.03 Experimental and simulation studies of mesoscale phenomena in gas-solid fluidized beds by PTV and CFD-DEM, BMBF 03IPT701X;

Educational Background
2006.09 - 2010.07 Jiangsu University Engineering Thermophysics B.Sc. Z. He

2011.09 - 2016.07 Jiangsu University Engineering Thermophysics M.Sc. Q. Wang

2012.10 - 2015.03 OVGU Magdeburg Chemical and Energy Engineering M.Sc. E. Tsotsas

2015.04 - 2020.08 OVGU Magdeburg Chemical Engineering Dr.-Ing. E. Tsotsas
Overall grade of dissertation: summa cum laude (Auszeichnung);

Working Experience
2015.04 - 2018.03 OVGU Magdeburg, TVT, NaWiTec Research assistant (E13, 100%)

2018.04 - 2020.08 FAU Erlangen-Nuremberg, LFG Research assistant (E13, 100%)

2020.12 - present Jiangsu University, Institute for Energy Research, Associate Professor

Publication List (2015.04 - 2025.10)

- Books and Monographs

1. Z. Jiang: Experimental and simulation studies of mesoscale phenomena in gas-solid fluidized beds PTV and CFD-DEM, Dissertation, Otto-von-Guericke-Universität Magdeburg, 2020. 10.25673/34384

- Journal Papers

14. W. Zhang, X. Lu, A. Bück, Z. He, E. Tsotsas, Z. Jiang*, Simulation of transport phenomena and electrochemical reaction in the PEMFC catalyst layer using a dual network coupled agglomerate model, Energy Conversion and Management 345 (2025) 120406

13. W. Zhang, X. Lu, A. Bück, Z. He, E. Tsotsas, Z. Jiang*, Pore network simulation of HT-PEMFC GDL using radical Voronoi tessellation: Analysis of oxygen, phosphoric acid solution, and charge transport, International Journal of Heat and Mass Transfer 246 (2025), 127025.

12. Z. Liu, B. Rhimi, Z. Liu, L. Mao, Min Zhou, Z. Jiang*, Z. Jiang, Modulating defect concentration of boron nitride flowers for CO2 photoreduction, Inorganic Chemistry 64 (2025), 3445-3453.

11. S. Lai, W. Zhong, Z. Jiang*, T. Pachiannan, W. Wang, C. Wang, L. Zhang, Z. He, Study on the microscopic characteristics of pentanol/highly active fuel spray based on high-speed droplet tracking velocimetry technology, Experimental Thermal and Fluid Science 159 (2024), 111279

10. W. Zhang, Z. Jiang*, Yao Lu, Z. He, Z. Shao, J. Yu, Optimization of porous layer structure of high-temperature proton exchange membrane fuel cell based on deep learning and Monte Carlo method, International Journal of Hydrogen Energy 50 (2024), 1004-1019

9. W. Wang, W. Zhong, Z. Jiang*, F. Yan, H. Guo, Z. He, Q. Wang, Visualization study on the microscopic and macroscopic spray characteristics of Pentanol/Biodiesel, Journal of Engineering Thermophysics 44 (2023), 3160-3171

8. L. Zhang, Z. Jiang, J. Mellmann, F. Weigler, F. Herz, A. Bück, E. Tsotsas, Influence of the number of flights on the dilute phase ratio in flighted rotating drums by PTV measurements and DEM simulations, Particuology 56 (2021), 171-182.

7. L. Zhang, Z. Jiang, F. Weigler, F. Herz, J. Mellmann, E. Tsotsas, PTV measurement and DEM simulation of the particle motion in a flighted rotating drum, Powder Technology 363 (2020), 23-37. 10.1016/j.powtec.2019.12.035

6. Z. Jiang*, C. Rieck, A. Bück, E. Tsotsas, Modeling of inter- and intra-particle coating uniformity in a Wurster fluidized bed by a coupled CFD-DEM-Monte Carlo approach, Chemical Engineering Science 211 (2020), 115289. 10.1016/j.ces.2019.115289

5. Z. Jiang*, D. Jia, C. Rieck, A. Bück, E. Tsotsas, PTV experiments and DEM simulations of the coefficient of restitution for irregular particles impacting on horizontal substrates, Powder Technology 360 (2020), 352-365. 10.1016/j.powtec.2019.10.072

4. L Zhang, F. Weigler, V. Idakiev, Z. Jiang, L. Mörl, J. Mellmann, E. Tsotsas, Experimental study of the particle motion in flighted rotating drums by means of Magnetic Particle Tracking, Powder Technology 339 (2018), 817-826. 10.1016/j.powtec.2018.08.057

3. Z. Jiang*, T. Hagemeier, A. Bück, E. Tsotsas, Color-PTV measurement and CFD-DEM simulation of the dynamics of poly-disperse particle systems in a pseudo-2D fluidized bed, Chemical Engineering Science 179 (2018), 115-132. 10.1016/j.ces.2018.01.013

2. Z. Jiang*, A. Bück, E. Tsotsas, CFD-DEM study of residence time, droplet deposition, and collision velocity for a binary particle mixture in a Wurster fluidized bed coater, Drying Technology, 36 (2018), 638-650. 10.1080/07373937.2017.1319852

1. Z. Jiang*, T. Hagemeier, A. Bück, E. Tsotsas, Experimental measurements of particle collision dynamics in a pseudo-2D gas-solid fluidized bed, Chemical Engineering Science 167 (2017), 297-316. 10.1016/j.ces.2017.04.024

- Conference Proceedings
1. T. Hagemeier, Z. Jiang, A. Bück, E. Tsotsas, Discrete analysis of particle collision behaviour in fluidized beds, In: 7th International Granulation Workshop, Sheffield (UK), July 2015
2. Z. Jiang, T. Hagemeier, Y. Yang, A. Bck, E. Tsotsas, ¨ Particle dynamics and mixing behavior in a polydisperse gas-solid fluidized bed by color-PTV measurement, In: PARTEC, Nürnberg (DE), April 2016
3. T. Hagemeier, K. Zähringer, Z. Jiang, D. Thévenin, Influence of wetting behavior on macroscopic film flow pattern, In: 18th International Symposium on the Application of Laser and Imaging Techniques to Fluid Mechanics, Lisbon (PT), ISBN 978-989-98777-8-8, Paper 2.6.4, 1-17, 2016
4. Z. Jiang, T. Hagemeier, A. Bück, E. Tsotsas, CFD-DEM study of residence time and collision velocity in a binary Wurster fluidized bed, In: The 20th International Drying Symposium, Gifu (JP), August 2016
5. Z. Jiang, C. Rieck, A. Bück, E. Tsotsas, Estimation of coefficient of restitution of irregularly shaped particles on horizontal substrates, In: 8th International Granulation Workshop, Sheffield (UK), June 2017
6. Z. Jiang, C. Rieck, A. Bück, E. Tsotsas, Modeling of particle behavior in a Wurster fluidized bed: Coupling CFD-DEM with Monte Carlo, In: The 21st International Drying Symposium, Valencia (ES), September 2018
7. L. Zhang, F. Weigler, Z. Jiang, V. Idakiev, J. Mellmann, E. Tsotsas, Investigation of 3D particle flow in a flighted rotating drum, In: The 21st International Drying Symposium, Valencia (ES), September 2018
8. Z. Jiang, K. Chen, A. Bück, E. Tsotsas, Novel algorithm for particle tracking velocimetry (PTV) of non-spherical particles, In: 9th International Granulation Workshop, Lausanne (CH), June 2019

- Oral and Poster Presentations
1. T. Hagemeier, Z. Jiang, A. Bück, E. Tsotsas, Discrete analysis of particle collision behaviour in fluidized beds, In: 7th International Granulation Workshop, Sheffield (UK), July 2015
2. Z. Jiang, A. Bück, E. Tsotsas, CFD-DEM simulation of particle collision dynamics in a poly-disperse gas-solid fluidized bed, In: Jahrestreffen der Fachgruppen Agglomerationsund Schättguttechnik, Mehrphasenstrümungen und Computational Fluid Dynamics, Bingen (DE), March, 2016
3. Z. Jiang, T. Hagemeier, Y. Yang, A. Bck, E. Tsotsas, Particle dynamics and mixing behavior in a polydisperse gas-solid fluidized bed by color-PTV measurement, In: PARTEC, Nürnberg (DE), April 2016
4. Z. Jiang, T. Hagemeier, A. Bck, E. Tsotsas, Discrete analysis of particle collision behavior in a pseudo-2D fluidized bed, In: PARTEC, Nürnberg (DE), April 2016 (Poster)
5. T. Hagemeier, K. Zähringer, Z. Jiang, D. Thévenin, Influence of wetting behavior on macroscopic film flow pattern, In: 18th International Symposium on the Application of Laser and Imaging Techniques to Fluid Mechanics, Lisbon (PT), July 4-7, 2016
6. Z. Jiang, T. Hagemeier, A. Bück, E. Tsotsas, CFD-DEM study of residence time and collision velocity in a binary Wurster fluidized bed, In: The 20th International Drying Symposium, Gifu (JP), August 2016
7. Z. Jiang, C. Rieck, A. Bck, E. Tsotsas, Measurements of the coefficient of restitution of
Group A particles on different horizontal substrates, In: Jahrestreffen der Fachgruppen Agglomerations- und Schüttguttechnik, Grenzflächenbestimmte Systeme und Prozesse, Trocknungstechnik, Lebensmittelverfahrenstechnik und Wärme- und Stoffübertragung, Bruchsal (DE), February, 2017 (Poster)
8. Z. Jiang, C. Rieck, A. Bück, E. Tsotsas, Estimation of coefficient of restitution of irregularly shaped particles on horizontal substrates, In: 8th International Granulation Workshop, Sheffield (UK), June 2017
9. Z. Jiang, A. Bück, E. Tsotsas, Investigation of residence time and collision velocity in a Wurster fluidized bed using CFD-DEM simulations, In: 5th International Conference on Particle-based Methods, Fundamentals and Applications, Hannover (DE), September 2017
10. Z. Jiang, A. Bück, E. Tsotsas, Influence of wetting conditions on residence time distributions in a Wurster coater: A CFD-DEM study, In: Jahrestreffen der der ProcessNetFachgruppen MPH, WSUE, CFD, HTT, AuW, KRI, PMT, Bremen (DE), March, 2018 (Poster)
11. Z. Jiang, A. Bück, E. Tsotsas, Verification of PTV methodology for evaluating particle-particle interactions by CFD-DEM data, In: Jahrestreffen der der ProcessNet-Fachgruppen MPH, WSUE, CFD, HTT, AuW, KRI, PMT, Bremen (DE), March 2018 (Poster)
12. Z. Jiang, C. Rieck, A. Bück, E. Tsotsas, Modeling of particle behavior in a Wurster fluidized bed: Coupling CFD-DEM with Monte Carlo, In: The 21th International Drying Symposium, Valencia (ES), September 2018 (Poster)
13. Z. Jiang, A. Bück, E. Tsotsas, Modeling of coating in a Wurster fluidized bed by a coupled CFD-DEM-Monte Carlo approach, In: PARTEC, Nürnberg (DE), April 2019 (Poster)
14. Z. Jiang, J.S.G. Bonilla A. Bück, E. Tsotsas, The motion of non-spherical particles in a pseudo-2D fluidized bed: PTV measurement and CFD-DEM simulation, In: Jahrestreffen Reaktionstechnik 2019 gemeinsam mit der Fachgruppe Mehrphasenströmungen, Würzburg (DE), May, 2019 (Poster)
15. Z. Jiang, K. Chen, A. Bück, E. Tsotsas, Novel algorithm for particle tracking velocimetry (PTV) of non-spherical particles, In: 9th International Granulation Workshop, Lausanne (CH), June 2019 (Poster)
16. 蒋兆晨, 何志霞，A. Bück， Wurster 流化床中喷雾包衣形貌均匀性的CFD-DEM Monte Carlo 耦合模拟，中国颗粒学会第十一届学术年，厦门（中国），2020年10月 (in Chinese)