TY - CHAP A1 - Kerstein, Alan R. A1 - Glawe, Christoph A1 - Schmidt, Heiko A1 - Klein, Rupert A1 - Gonzalez-Juez, Esteban D. A1 - Schmidt, Rodney T1 - Computational modeling of scalar transport and buoyancy effects in turbulent flows using ODTLES T2 - Bulletin of the American Physical Society Y1 - 2012 UR - http://meeting.aps.org/Meeting/DFD12/Event/176984 N1 - 65th Annual Meeting of the APS Division of Fluid Dynamics, Sunday–Tuesday, November 18–20, 2012 San Diego, California VL - 57 IS - 17 ER - TY - THES A1 - Schmidt, Heiko T1 - Moral, Moralität und Eigeninteresse - Gegensätze, die eine wirksame Moral verhindern? Y1 - 2001 SN - 3-631-38003-8 PB - Lang CY - Frankfurt am Main [u.a.] ER - TY - CHAP A1 - Berg, R. A1 - Cordsen, J. A1 - Heuer, J. A1 - Nolte, Jörg A1 - Oestmann, B. A1 - Sander, M. A1 - Schmidt, Heiko A1 - Schön, F. A1 - Schröder-Preikschat, Wolfgang T1 - The PEACE Family of Distributed Operating Systems Y1 - 1991 ER - TY - CHAP A1 - Berg, R. A1 - Cordsen, J. A1 - Hastedt, Ch. A1 - Heuer, J. A1 - Nolte, Jörg A1 - Sander, M. A1 - Schmidt, Heiko A1 - Schön, F. A1 - Schröder-Preikschat, Wolfgang T1 - Making Massively Parallel Systems Work Y1 - 1991 ER - TY - GEN A1 - Mellado, Juan Pedro A1 - Stevens, Bjorn A1 - Schmidt, Heiko A1 - Peters, Norbert T1 - Probability density functions in the cloud-top mixing layer Y1 - 2010 UR - http://iopscience.iop.org/1367-2630/12/8/085010/pdf/1367-2630_12_8_085010.pdf ER - TY - GEN A1 - Schmidt, Heiko A1 - Jiménez, Carmen T1 - Numerical study of the direct pressure effect of acoustic waves in planar premixed flames T2 - Combustion and Flame Y1 - 2010 UR - http://www.sciencedirect.com/science/article/pii/S001021801000088X SN - 1556-2921 VL - 157 IS - 8 SP - 1610 EP - 1619 ER - TY - GEN A1 - Mellado, Juan Pedro A1 - Stevens, Bjorn A1 - Schmidt, Heiko A1 - Peters, Norbert T1 - Two-fluid formulation of the cloud-top mixing layer for direct numerical simulation T2 - Theoretical and computational fluid dynamics N2 - A mixture fraction formulation to perform direct numerical simulations of a disperse and dilute two-phase system consisting of water liquid and vapor in air in local thermodynamic equilibrium using a twofluid model is derived and discussed. The goal is to understand the assumptions intrinsic to this simplified but commonly employed approach for the study of two-layer buoyancy reversing systems like the cloud-top mixing layer. Emphasis is placed on molecular transport phenomena. In particular, a formulation is proposed that recovers the actual nondiffusive liquid-phase continuum as a limiting case of differential diffusion. High-order numerical schemes suitable for direct numerical simulations in the compressible and Boussinesq limits are described, and simulations are presented to validate the incompressible approach. As expected, the Boussinesq approximation provides an accurate and efficient description of the flow on the scales (of the order of meters) that are considered. KW - Free convection KW - Free turbulent flows KW - Multiphase KW - Stratocumulus clouds Y1 - 2010 U6 - https://doi.org/10.1007/s00162-010-0182-x SN - 1432-2250 SN - 0935-4964 VL - 24 IS - 6 SP - 511 EP - 536 ER - TY - GEN A1 - Mellado, Juan Pedro A1 - Stevens, Bjorn A1 - Schmidt, Heiko A1 - Peters, Norbert T1 - Buoyancy reversal in cloud-top mixing layers T2 - Quarterly Journal of the Royal Meteorological Society Y1 - 2009 U6 - https://doi.org/10.1002/qj.417 SN - 1477-870X VL - 135 IS - 641 SP - 963 EP - 978 ER - TY - GEN A1 - Moeck, Jonas Pablo A1 - Oevermann, Michael A1 - Klein, Rupert A1 - Paschereit, Christian Oliver A1 - Schmidt, Heiko T1 - A two-way coupling for modeling thermoacoustic instabilities in a flat flame Rijke tube T2 - Proceedings of the Combustion Institute Y1 - 2009 U6 - https://doi.org/10.1016/j.proci.2008.05.062 SN - 1540-7489 VL - 32 IS - 1 SP - 1199 EP - 1207 ER - TY - CHAP A1 - Mellado, Juan Pedro A1 - Schmidt, Heiko A1 - Stevens, Bjorn A1 - Peters, Norbert T1 - Analysis of the cloud top mixing layer using DNS Y1 - 2009 ER -