Publications

Cenk Evrim, Xu Chu, Fabian E. Silber, Alexander Isaev, Stefan Weihe, and Eckart Laurien. Flow features and thermal stress evaluation in turbulent mixing flows. (178):121605, Elsevier BV, October 2021. [PUMA: EXC2075 from:simtechpuma pn1] URL

Andrea Beck, and Marius Kurz. A perspective on machine learning methods in turbulence modeling. GAMM-Mitteilungen, (44)1Wiley, March 2021. [PUMA: exc2075 from:simtechpuma pn1] URL

Niklas Neupert, Hassan Gomaa, Franz Joos, and Bernhard Weigand. Investigation and modeling of two phase flow through a compressor stage: Analysis of film breakup. European Journal of Mechanics-B/Fluids, (61):279--288, Elsevier, 2017. [PUMA: EXC310 PN1 from:simtechpuma]

Bo Gao, Edward Coltman, John Farnsworth, Rainer Helmig, and Kathleen M. Smits. Determination of Vapor and Momentum Roughness Lengths Above an Undulating Soil Surface Based on PIV-Measured Velocity Profiles. Water Resources Research, (57)7:e2021WR029578, 2021. [PUMA: EXC2075 from:simtechpuma pn1] URL

Jakob Dürrwächter, Marius Kurz, Patrick Kopper, Daniel Kempf, Claus-Dieter Munz, and Andrea Beck. An efficient sliding mesh interface method for high-order discontinuous Galerkin schemes. (217):104825, Elsevier BV, March 2021. [PUMA: EXC2075 from:simtechpuma pn1] URL

L. M. Bahlmann, K. M. Smits, K. Heck, E. Coltman, R. Helmig, and I. Neuweiler. Gas Component Transport Across the Soil-Atmosphere Interface for Gases of Different Density: Experiments and Modeling. Water Resources Research, (56)9:e2020WR027600, 2020. [PUMA: EXC2075 from:simtechpuma pn1] URL

Kathrin Eisenschmidt, Moritz Ertl, Hassan Gomaa, Corine Kieffer-Roth, Christian Meister, Philipp Rauschenberger, Martin Reitzle, Karin Schlottke, and Bernhard Weigand. Direct numerical simulations for multiphase flows: An overview of the multiphase code FS3D.. Applied Mathematics and Computation, (272):508-517, 2016. [PUMA: EXC310 from:simtechpuma pn1] URL

Guang (杨光) Yang, Xu (初旭) Chu, Visakh Vaikuntanathan, Shanshan (王珊珊) Wang, Jingyi (吴静怡) Wu, Bernhard Weigand, and Alexandros Terzis. Droplet mobilization at the walls of a microfluidic channel. Physics of Fluids, (32)1:012004, 2020. [PUMA: EXC2075 from:simtechpuma pn1] URL

Xu Chu, Yongxiang Wu, Ulrich Rist, and Bernhard Weigand. Instability and transition in an elementary porous medium. Phys. Rev. Fluids, (5)4:044304, American Physical Society, April 2020. [PUMA: exc2075 from:simtechpuma pn1] URL

Wenkang Wang, Xu Chu, Adrián Lozano-Durán, Rainer Helmig, and Bernhard Weigand. Information transfer between turbulent boundary layers and porous media. Journal of Fluid Mechanics, (920):A21--, Cambridge University Press, 2021. [PUMA: EXC2075 from:simtechpuma pn1] URL

Xu Chu, Guang Yang, Sandeep Pandey, and Bernhard Weigand. Direct numerical simulation of convective heat transfer in porous media. International Journal of Heat and Mass Transfer, (133):11--20, Elsevier BV, April 2019. [PUMA: EXC2075 from:simtechpuma pn1] URL

K. Heck, E. Coltman, J. Schneider, and R. Helmig. Influence of Radiation on Evaporation Rates: A Numerical Analysis. Water Resources Research, (56)10American Geophysical Union (AGU), October 2020. [PUMA: EXC2075 from:simtechpuma pn1] URL

Xu (初旭) Chu, Yanchao (刘雁超) Liu, Wenkang (王文康) Wang, Guang (杨光) Yang, Bernhard Weigand, and Hassan Nemati. Turbulence, pseudo-turbulence, and local flow topology in dispersed bubbly flow. Physics of Fluids, (32)8:083310, 2020. [PUMA: EXC2075 from:simtechpuma pn1] URL

Matthias Ibach, Kathrin Schulte, Visakh Vaikuntanathan, Alumah Arad, David Katoshevski, Barry Greenberg, and Bernhard Weigand. Direct Numerical Simulations of Grouping Effects in Droplet Streams Using Different Boundary Conditions. International Conference on Liquid Atomization and Spray Systems (ICLASS), (1)12021. [PUMA: EXC2075 from:simtechpuma pn1] URL

Xu Chu, Wenkang Wang, Guang Yang, Alexandros Terzis, Rainer Helmig, and Bernhard Weigand. Transport of Turbulence Across Permeable Interface in a Turbulent Channel Flow: Interface-Resolved Direct Numerical Simulation. Transport in Porous Media, (136)1:165--189, Jan 1, 2021. [PUMA: EXC2075 from:simtechpuma pn1] URL

Gabriele Santin, and Bernard Haasdonk. Convergence rate of the data-independent P-greedy algorithm in kernel-based approximation. Dolomites Research Notes on Approximation, (10)06/2017:68–78, Padova University Press, 2017. [PUMA: EXC310 from:simtechpuma pn1] URL

J. Kaufmann, A. Geppert, M. Ertl, R. Bernard, V. Vaikuntanathan, G. Lamanna, and B. Weigand. Direct numerical simulations of one- and two-component droplet wall-film interactions within the crown-type splashing regime. ID 266, ICLASS 2018, 14th Triennial International Conference on Liquid Atomization and Spray Systems, Chicago, USA, July 2018. [PUMA: EXC310 from:simtechpuma pn1]

Andrea D. Beck, David G. Flad, Claudia Tonhäuser, Gregor Gassner, and Claus-Dieter Munz. On the Influence of Polynomial De-aliasing on Subgrid Scale Models. Flow, Turbulence and Combustion, (97)2:475--511, Sep 1, 2016. [PUMA: EXC310 from:simtechpuma pn1] URL

Gabriele Santin, Dominik Wittwar, and Bernard Haasdonk. Greedy regularized kernel interpolation. arXiv preprint arXiv:1807.09575, 2018. [PUMA: EXC310 from:simtechpuma pn1 prePrint]

Thomas Fetzer, Kathleen M. Smits, and Rainer Helmig. Effect of Turbulence and Roughness on Coupled Porous-Medium/Free-Flow Exchange Processes. TRANSPORT IN POROUS MEDIA, (114)2, SI:395-424, SPRINGER, September 2016. [PUMA: exc310 from:simtechpuma pn1]