Wechseln zu: Navigation, Suche, Seite
Impressum Datenschutz Grafik:Mail
M.Sc. Ying Dong


Dr.-Ing. Ying Dong

Technische Universität Hamburg-Harburg
Institut für chemische Reaktionstechnik, V-2
Eißendorfer Straße 38
21073 Hamburg
Germany

Tel: +49 (0) 40 42878 2994
Fax: +49 (0) 40 4273 14612
Email: ying.dong@tuhh.de

Project


My research focus is on modeling and optimizing the selective catalytic oxidation of small hydrocarbons in a fixed-bed reactor. In order to better understand the complex system involving reaction kinetics, heat and mass transfer, detailed reactor model is needed. I am currently working on two different approach: the porous media model and Computational Fluid Dynamics (CFD). In the porous media model, the interplay of diffusion and reaction inside the catalyst particle (micro-scale) are of main interest. On the other side, the CFD modelling concentrate on flow through different packings (macro-scale) and the accompanied heat transfer problem.


Publications

Y. Dong, M. Geske, O. Korup, N. Ellenfeld, F. Rosowski, C. Dobner, R. Horn: What happens in a catalytic fixed-bed reactor for n-butane oxidation to maleic anhydride? Insights from spatial profile measurements and particle resolved CFD simulations

Chemical Engineering Journal, Volume 350, p. 799-811, 2018.

DOI: 10.1016/j.cej.2018.05.192


Y. Dong, B. Sosna, O. Korup, F. Rosowski, R. Horn:

Investigation of radial heat transfer in a fixed-bed reactor: CFD simulations and profile measurements

Chemical Engineering Journal, Volume 317, p. 204-214, 2017.

DOI: 10.1016/j.cej.2017.02.063


H. Schwarz, Y. Dong and R. Horn:

Catalytic Methane Combustion on a Pt Gauze: Laser-Induced Fluorescence Spectroscopy, Species Profiles, and Simulations

Chemical Engineering & Technology, Volume 39, Issue 11, p. 2011–2019, 2016.

DOI: 10.1002/ceat.201600286


B. Sosna, Y. Dong, L. Chromow, O. Korup, and R. Horn:

Effective Axial Thermal Conductivity in Catalyst Packings from High Resolution Temperature Profiles

Chemie Ingenieur Technik, Volume 88, Issue 11, p.1676-1683, 2016.

DOI: 10.1002/cite.201600062


Y. Dong, F.J. Keil, O. Korup, F. Rosowski, R. Horn:

Effect of the catalyst pore structure of fixed-bed reactor performance of partial oxidation of n-butane: A simulation study

Chemical Engineering Science, Volume 142, p. 299-309, 2016.

DOI: 10.1016/j.ces.2015.12.004