@inproceedings{KersteinGlaweSchmidtetal., author = {Kerstein, Alan R. and Glawe, Christoph and Schmidt, Heiko and Klein, Rupert and Gonzalez-Juez, Esteban D. and Schmidt, Rodney}, title = {Computational modeling of scalar transport and buoyancy effects in turbulent flows using ODTLES}, series = {Bulletin of the American Physical Society}, volume = {57}, booktitle = {Bulletin of the American Physical Society}, number = {17}, language = {en} } @misc{SchmidtKersteinNedelecetal., author = {Schmidt, Heiko and Kerstein, Alan R. and N{\´e}d{\´e}lec, Renaud and Wunsch, Scott and Sayler, Ben J.}, title = {Numerical study of radiatively induced entrainment}, series = {Journal of Physics: Conference Series}, volume = {318}, journal = {Journal of Physics: Conference Series}, issn = {1742-6588}, doi = {10.1088/1742-6596/318/7/072017}, pages = {072017}, language = {en} } @misc{SchmidtKersteinNedelecetal., author = {Schmidt, Heiko and Kerstein, Alan R. and N{\´e}d{\´e}lec, Renaud and Wunsch, Scott and Sayler, Ben J.}, title = {Analysis and numerical simulation of a laboratory analog of radiatively induced cloud-top entrainment}, series = {Theoretical Computational Fluid Dynamics}, journal = {Theoretical Computational Fluid Dynamics}, issn = {1432-2250}, doi = {10.1007/s00162-012-0288-4}, pages = {19}, language = {en} } @misc{OevermannSchmidtKerstein, author = {Oevermann, Michael and Schmidt, Heiko and Kerstein, Alan R.}, title = {HCCI combustion modeling using detailed chemistry coupled to LEM-based advection}, series = {Combustion and Flame}, volume = {155}, journal = {Combustion and Flame}, number = {3}, issn = {1556-2921}, pages = {370 -- 379}, language = {en} } @misc{SchulzGlaweSchmidtetal., author = {Schulz, Falko T. and Glawe, Christoph and Schmidt, Heiko and Kerstein, Alan R.}, title = {Toward modeling of CO2 multi-phase flow patterns using a stochastic multi-scale approach}, series = {Environmental Earth Sciences}, volume = {70}, journal = {Environmental Earth Sciences}, number = {8}, issn = {1866-6299}, doi = {10.1007/s12665-013-2461-5}, pages = {3739 -- 3748}, language = {en} } @inproceedings{SchulzGlaweSchmidtetal., author = {Schulz, Falko T. and Glawe, Christoph and Schmidt, Heiko and Kerstein, Alan R.}, title = {Liquid jet simulation using one-dimensional turbulence}, series = {14th European Turbulence Conference, Lyon, France, September 1-4, 2013}, booktitle = {14th European Turbulence Conference, Lyon, France, September 1-4, 2013}, language = {en} } @inproceedings{SchulzGlaweKersteinetal., author = {Schulz, Falko T. and Glawe, Christoph and Kerstein, Alan R. and Schmidt, Heiko}, title = {Toward modeling of supercritical CO2 flow using map-based advection}, series = {EGU General Assembly 2012, held 22-27 April, 2012 in Vienna}, booktitle = {EGU General Assembly 2012, held 22-27 April, 2012 in Vienna}, language = {en} } @inproceedings{SchmidtKerstein, author = {Schmidt, Heiko and Kerstein, Alan R.}, title = {Modeling of wind-field fluctuations using the one-dimensional-turbulence model}, series = {The Science of Making Torque from Wind, Oldenburg, Germany, October 9-11, 2012 Oldenburg Germany}, booktitle = {The Science of Making Torque from Wind, Oldenburg, Germany, October 9-11, 2012 Oldenburg Germany}, language = {en} } @inproceedings{SchmidtKerstein, author = {Schmidt, Heiko and Kerstein, Alan R.}, title = {Towards a multiscale strategy for modeling high-pressure flow of carbon dioxide for sequestration}, series = {Geoenergy 2010, Potsdam, Germany}, booktitle = {Geoenergy 2010, Potsdam, Germany}, pages = {2}, language = {en} } @inproceedings{NedelecSchmidtWunschetal., author = {N{\´e}d{\´e}lec, Renaud and Schmidt, Heiko and Wunsch, Scott and Sayler, Ben J. and Kerstein, Alan R.}, title = {Comparison of Entrainment Rates from a Tank Experiment with Results Us- ing the One-Dimensional-Turbulence Model}, series = {EGU General Assembly 2010, held in Vienna, Austria, 02 - 07 May 2010}, booktitle = {EGU General Assembly 2010, held in Vienna, Austria, 02 - 07 May 2010}, language = {en} } @inproceedings{OevermannSchmidtKerstein, author = {Oevermann, Michael and Schmidt, Heiko and Kerstein, Alan R.}, title = {Linear eddy modeling of n-heptane combustion in HCCI engines}, series = {12th SIAM International Conference on Numerical Combustion}, booktitle = {12th SIAM International Conference on Numerical Combustion}, pages = {S. 20}, language = {en} } @misc{SchmidtKersteinNedelecetal., author = {Schmidt, Heiko and Kerstein, Alan R. and N{\´e}d{\´e}lec, Renaud and Wunsch, Scott and Sayler, Ben J.}, title = {One-dimensional turbulence simulation of a laboratory analog of radiatively induced cloud-top entrainment}, language = {en} } @inproceedings{SchmidtSchulzKerstein, author = {Schmidt, Heiko and Schulz, Falko T. and Kerstein, Alan R.}, title = {Toward modeling of multi- phase flow patterns using a combination of level sets and one-dimensional turbulence}, series = {EGU General Assembly 2011, Vienna, Austria, 03 - 08 April 2011}, booktitle = {EGU General Assembly 2011, Vienna, Austria, 03 - 08 April 2011}, language = {en} } @misc{KersteinSchmidtNedelecetal., author = {Kerstein, Alan R. and Schmidt, Heiko and N{\´e}d{\´e}lec, Renaud and Wunsch, Scott and Sayler, Ben J.}, title = {Analysis and numerical simulation of a laboratory analog of radiatively induced cloud-top entrainment}, series = {Bulletin of the American Physical Society Dynamics}, volume = {55}, journal = {Bulletin of the American Physical Society Dynamics}, number = {16}, language = {en} } @inproceedings{GlaweKleinKersteinetal., author = {Glawe, Christoph and Klein, Rupert and Kerstein, Alan R. and Schmidt, Heiko}, title = {Towards the simulation of gravity waves using the One-Dimensional Turbulence model}, series = {EGU General Assembly 2012, held 22-27 April, 2012 in Vienna}, booktitle = {EGU General Assembly 2012, held 22-27 April, 2012 in Vienna}, language = {en} } @inproceedings{MovagharLinneOevermannetal., author = {Movaghar, Amirreza and Linne, Mark and Oevermann, Michael and Meiselbach, Falko T. and Schmidt, Heiko and Kerstein, Alan R.}, title = {Numerical study of liquid breakup at the surface of turbulent liquid jets using One-Dimensional Turbulence}, series = {26th Annual Conference on Liquid Atomization and Spray Systems, ILASS, proceedings of the Conference, Bremen, Germany, 08.09.2014 - 10.09.2014}, booktitle = {26th Annual Conference on Liquid Atomization and Spray Systems, ILASS, proceedings of the Conference, Bremen, Germany, 08.09.2014 - 10.09.2014}, address = {Bremen}, isbn = {978-3-00-047070-7}, abstract = {This paper presents an investigation of primary breakup of planar turbulent liquid jets and breakup properties at the surface of turbulent jets in still air at standard conditions. Numerical simulations are carried out for jet exit Reynolds number 23000 and Weber numbers in the range [102-107]. Due to the limitation of direct numerical simulation (DNS) to moderate Reynolds numbers, a stochastic 1D ansatz based on the one-dimensional turbulence (ODT) model is used to simulate a planar liquid jet with a high lateral resolution. ODT permits an affordable high resolution of interface and single-phase property gradients which are key for understanding the local behavior. ODT is a stochastic model simulating turbulent flow evolution along a notional 1D line of sight by applying instantaneous maps to represent the effect of individual turbulent eddies on property profiles. The most relevant mechanisms that influence the primary breakup of liquid jets are found to be represented accurately based on comparisons to experiments and correlations reported in the literature. Building on this finding, future work will focus on the statistics of droplets generated by primary breakup, both to investigate their relationship to breakup mechanisms and to provide input to models of secondary breakup and subsequent spray evolution.}, language = {en} } @inproceedings{GlaweSchmidtKerstein, author = {Glawe, Christoph and Schmidt, Heiko and Kerstein, Alan R.}, title = {ODTLES: Mulitscale turbulence modeling and buoyant application}, series = {Book of abstracts, 7th European Postgraduate Fluid Dynamics Conference, Ilmenau, Germany, 14th - 17th, July 2014}, booktitle = {Book of abstracts, 7th European Postgraduate Fluid Dynamics Conference, Ilmenau, Germany, 14th - 17th, July 2014}, address = {Ilmenau}, pages = {S.46}, language = {en} }