2020
Zeitschriftenaufsätze
Dörnhöfer, J.; Börnhorst, M.; Ates, C.; Samkhaniani, N.; Pfeil, J.; Wörner, M.; Koch, R.; Bauer, H.-J.; Deutschmann, O.; Frohnapfel, B.; Koch, T. (2020). A Holistic View on Urea Injection for NOx Emission Control: Impingement, Re-atomization, and Deposit Formation [in press]. Emission control science and technology. doi:10.1007/s40825-019-00151-0
2019
Zeitschriftenaufsätze
Antritter, T.; Mayer, M.; Hachmann, P.; Wörner, M. (2019). Suppressing artificial equilibrium states caused by spurious currents in droplet spreading simulations with dynamic contact angle model [in press]. Progress in computational fluid dynamics.
Börnhorst, M.; Cai, X.; Wörner, M.; Deutschmann, O. (2019). Maximum Spreading of Urea Water Solution during Drop Impingement. Chemical engineering & technology, 42 (11), 2419–2427. doi:10.1002/ceat.201800755
Jamshidi, F.; Heimel, H.; Hasert, M.; Cai, X.; Deutschmann, O.; Marschall, H.; Wörner, M. (2019). On suitability of phase-field and algebraic volume-of-fluid OpenFOAM® solvers for gas-liquid microfluidic applications. Computer physics communications, 236, 72–85. doi:10.1016/j.cpc.2018.10.015
2018
Buchaufsätze
Hettel, M.; Wörner, M.; Deutschmann, O. (2018). Computational Fluid Dynamics of Catalytic Reactors. Handbook of Materials Modeling – Applications: Current and Emerging Materials. Ed.: W. Andreoni, 1–34, Springer International Publishing, Cham. doi:10.1007/978-3-319-50257-1_6-1
Hochschulschriften
Woo, M. (2018). Numerical simulation of gas-liquid Taylor flow with catalyzed heterogeneous reaction. Dissertation. KIT, Karlsruhe. doi:10.5445/IR/1000078320
Zeitschriftenaufsätze
Fink, V.; Cai, X.; Stroh, A.; Bernard, R.; Kriegseis, J.; Frohnapfel, B.; Marschall, H.; Wörner, M. (2018). Drop bouncing by micro-grooves. International journal of heat and fluid flow, 70, 271–278. doi:10.1016/j.ijheatfluidflow.2018.02.014
Woo, M.; Wörner, M.; Tischer, S.; Deutschmann, O. (2018). Validation of a numerical method for interface-resolving simulation of multicomponent gas-liquid mass transfer and evaluation of multicomponent diffusion models. Heat and mass transfer, 54 (3), 697–713. doi:10.1007/s00231-017-2145-x
Wörner, M.; Cai, X.; Alla, H.; Yue, P. (2018). A semi-analytical method to estimate the effective slip length of spreading spherical-cap shaped droplets using Cox theory. Fluid dynamics research, 50 (3), 035501. doi:10.1088/1873-7005/aaaef6
2017
Buchaufsätze
Marschall, H.; Falconi, C.; Lehrenfeld, C.; Abiev, R.; Wörner, M.; Reusken, A.; Bothe, D. (2017). Direct Numerical Simulations of Taylor Bubbles in a Square Mini-Channel: Detailed Shape and Flow Analysis with Experimental Validation. Transport Processes at Fluidic Interfaces. Ed.: D. Bothe, 663–679, Springer International Publishing, Cham. doi:10.1007/978-3-319-56602-3_23
Wörner, M. (2017). Taylor Bubbles in Small Channels: A Proper Guiding Measure for Validation of Numerical Methods for Interface Resolving Simulations. Transport Processes at Fluidic Interfaces. Ed.: D. Bothe, 577–587, Springer International Publishing, Cham. doi:10.1007/978-3-319-56602-3_19
Zeitschriftenaufsätze
Cai, X.; Wörner, M.; Marschall, H.; Deutschmann, O. (2017). CFD Simulation of Liquid Back Suction and Gas Bubble Formation in a Circular Tube with Sudden or Gradual Expansion. Emission control science and technology, 3 (4), 289–301. doi:10.1007/s40825-017-0073-3
2016
Hochschulschriften
Cai, X. (2016). Interface-Resolving Simulations of Gas-Liquid Two-Phase Flows in Solid Structures of Different Wettability. Dissertation. KIT, Karlsruhe. doi:10.5445/IR/1000065827
Zeitschriftenaufsätze
Cai, X.; Wörner, M.; Marschall, H.; Deutschmann, O. (2016). Numerical study on the wettability dependent interaction of a rising bubble with a periodic open cellular structure. Catalysis today, 273, 151–160. doi:10.1016/j.cattod.2016.03.053
Falconi, C. J.; Lehrenfeld, C.; Marschall, H.; Meyer, C.; Abiev, R.; Bothe, D.; Reusken, A.; Schlüter, M.; Wörner, M. (2016). Numerical and experimental analysis of local flow phenomena in laminar Taylor flow in a square mini-channel. Physics of Fluids, 28 (1), 012109. doi:10.1063/1.4939498
Woo, M.; Choi, B. C.; Ghoniem, A. F. (2016). Experimental and numerical studies on NOx emission characteristics in laminar non-premixed jet flames of ammonia-containing methane fuel with oxygen/nitrogen oxidizer. Energy, 114, 961–972. doi:10.1016/j.energy.2016.07.150
2015
Zeitschriftenaufsätze
Cai, X.; Marschall, H.; Wörner, M.; Deutschmann, O. (2015). Numerical simulation of wetting phenomena with a phase-field method using OpenFOAM. Chemical engineering & technology, 38 (11), 1985–1992. doi:10.1002/ceat.201500089
Wörner, M. (2015). General pure convection residence time distribution theory of fully development laminar flows in straight planar and axisymmetric channels. Chemical engineering science, 122, 555–564. doi:10.1016/j.ces.2014.10.015
2014
Zeitschriftenaufsätze
Marschall, H.; Boden, S.; Lehrenfeld, C.; Falconi, C. J.; Hampel, U.; Reusken, A.; Wörner, M.; Bothe, D. (2014). Validation of interface capturing and tracking techniques with different surface tension treatments against a Taylor bubble benchmark problem. Computers and Fluids, 102, 336–352. doi:10.1016/j.compfluid.2014.06.030
2013
Zeitschriftenaufsätze
Wörner, M. (2013). Computational study on scaling of co-current downward Taylor flow in small square channels of three different sizes. Journal of Chemical Engineering of Japan, 46, 335–341. doi:10.1252/jcej.12we068
Wörner, M.; Erdogan, S. (2013). Toward improved closure relations for the turbulent kinetic energy equation in bubble-driven flows. Chemie Ingenieur Technik, 85, 1131–1136. doi:10.1002/cite.201200243
