apl. Prof. Dr.-Ing. habil. Christian Stemmer


Foto von Christian Stemmer

Apl. Prof. Dr.-Ing. habil. Christian Stemmer

Werdegang

  • 2023 Mitglied des Technical Programme Committee der 3rd International Conference on Flight Vehicles, Aerothermodynamics and Re-entry Missions and Engineering (FAR), May 2025
  • 2023- Mitglied des school councils der TUM School of Engineering and Design
  • 2023: Mitglied des Scientific Committees des HyFAR-ARA Symposium Laminar-to-Turbulent Transition in Hypersonic Regime, Okt. 2023
  • 2023: Mitglied editorial board 'Advances in Aerodynamics'
  • 2023: Bestellung zu  'TUM Asia Faculty'
  • 2022: Mitglied der Programmleitung der DGLR AG STAB (STrömungen mit ABlösung)
  • 2022: core member am Munich Data Science Institute MDSI
  • 2022: technical committee member of the 2nd International Conference on Flight Vehicles, Aerothermodynamics and Re-entry Missions and Engineering (FAR)
  • Mitglied editorial board of “ing.grid – Data Management in Engineering Sciences”
  • seit 2021: Repräsentant der TUM beim NFDI e.V.
  • seit 2021 visiting Professor, Beihang University, Beijing, China
  • 2021: Ernennung zum 'academic champion'
  • 2021-2024: task lead in der STO AVT-346 'Predicting Hypersonic Boundary-Layer Transition on Complex Geometries'
  • August 2020: NATO Science and Technology Organization: AVT Panel Excellence Award
  • Juli 2019: Bestellung zum außerplanmäßigen Professor
  • seit April 2019 Repräsentant der TU München im Lenkungskreis des NFDI4Ing Konsortiums zum Forschungsdatenmanagemen
  • seit 2018 Mitglied der Professoren BigBand der TUM
  • 2016-21 Mitglied des Fakultätsrats der Fakultät Maschinenwesen
  • Sept. 2012: Ernennung zum Privatdozenten mit der Erteilung der Lehrbefugnis im Fachgebiet Aerodynamik an der TU München
  • März 2012: Habilitation an der Fakultät für Maschinenwesen an der TU München
  • 2008-2021: Geschäftsführer des SFB TRR40, Webseite des SFBs
  • seit Dez. 2006: Akademischer Oberrat am Lehrstuhl für Aerodynamik, TU München
  • Sept. 2005–Nov.2006: Wissenschaftlicher Mitarbeiter am Lehrstuhl für Aerodynamik, TU München
  • Sept. 2003–Sept. 2005: Wissenschaftlicher Mitarbeiter am Institut für Strömungsmechanik, TU Dresden
  • 2001–2003: Research Fellowship am Center for Turbulence Research, NASA Ames Research Center und Stanford University, Stanford, USA
  • 1995–2001: Promotion (Dr.-Ing.) am Institut für Aerodynamik und Gasdynamik (IAG), Universität Stuttgart
  • 1995: Dipl.-Ing. Luft- und Raumfahrttechnik, Universität Stuttgart
     

Forschungsschwerpunkte

  • STO Advanced Vehicle Technology Group 346 "Predicting Hypersonic Boundary Layer Transition on Complex Geometries", task lead High-Enthalpy Effects on Instability and Transition
  • Forschungsdatenmanagement als co-spokesperson des Bereichs 'high-performance measurement and computation' (TA DORIS) im Konsortium NFDI4Ing
  • Numerical investigations on high-temperature effects on hypersonic transitional flows (IGSSE Projekt Runde 13 in Zusammenarbeit mit der University of Queensland, Australien)
  • Untersuchungen zu Instabilitätsentwicklung an Kapselgeometrien unter Wiedereintrittsbedingungen bei Hochenthalpieströmungen (Leiter des Paketantrags HYPTRANS PAK742 bei der DFG) abgeschlossen 2019
  • Modelling injection, mixing and combustion in rocket engines under real-gas conditions (SFB TRR40, TP-C1) abgeschlossen 2020
  • Modelling of heat transfer in combustion-chamber boundary layers (SFB TRR40, TP-C6) abgeschlossen 2020
  • STO Advanced Vehicle Technologies Group 240 "Hypersonic Boundary-Layer Transition Prediction" abgeschlossen 2020. Abschlussbericht
  • Untersuchungen zum laminar-turbulenten Strömungsumschlag in hypersonischen Plattengrenzschichten mit chemischem und thermischem Nichtgleichgewicht
  • Nachlauf von Hindernissen in hypersonischen Strömungen mit chemischem und thermischem Nichtgleichgewicht -- Untersuchungen zur Instabilität
  • Direkte Numerische Simulationen (DNS) einer generischen Rampenströmung bei supersonischen Machzahlen
  • Re-entry Aerothermodynamics - Wiedereintrittsaerodynamik - Projekt 2-2 im Rahmen der IGSSE (abgeschlossen)
  • Uncertainty analysis of shock-bubble interaction - Unbestimmtheitsquantifizierung der Stoß-Blasen Interaktion - Projekt 3-1 im Rahmen der IGSSE (abgeschlossen)
  • TUM Pressemitteilung
  • TUM Professoren BigBand

Lehrveranstaltungen

siehe TUM Online

 

Veröffentlichungen

2024

Zeitschriftenartikel

  • Tauwald, Sandra Melina; Erzinger, Florian; Quadrio, M; Rütten, Markus; Stemmer, Christian; Krenkel, Lars: Tomo-PIV in a Patient-Specific Model of Human Nasal Cavities: A Methodological Approach. Measurement Science and Technology 35 (5), 2024, 055203 mehr… BibTeX Volltext ( DOI )

Konferenzbeiträge

  • J. Threadgill; C. Hader; A. Singh; V. Tsakagiannis; H.F. Fasel; J.C. Little; M. Lugrin and R. Bur; G. Chiapparino; C. Stemmer: Scaling and Transition Effects on Hollow-Cylinder/Flare SBLIs in Wind Tunnel Environments. AIAA SciTech 2024, 2024 mehr… BibTeX Volltext ( DOI )

2023

Zeitschriftenartikel

  • Chiapparino, Giuseppe; Stemmer, Christian: Numerical investigation of a Mach 6 laminar shock-wave/boundary-layer interaction on a two-dimensional ramp with 3D controlled surface roughness. International Journal of Heat and Fluid Flow 103, 2023, 109193 mehr… BibTeX Volltext ( DOI )
  • Tauwald, Sandra Melina; Michel, Johanna; Brandt, Marie; Vielsmeier, Veronika; Stemmer, Christian; Krenkel, Lars: Experimental studies and mathematical modeling of the viscoelastic rheology of tracheobronchial mucus from respiratory healthy patients. Multidisciplinary Respiratory Medicine 18, 2023 mehr… BibTeX Volltext ( DOI )
  • Ulrich, Friedrich; Stemmer, Christian: Unsteady evolution of distributed roughness-induced vortices under re-entry conditions. CEAS Space Journal 15, 2023, 971–988 mehr… BibTeX Volltext ( DOI )
  • Ye, Zhifan; Zhao, Jin; Zhu, Bingjun; Jing, Zhao; Sun, Xiangchun; Stemmer, Christian; Adams, Nikolaus A.; Wen, Dongsheng: A hybrid CFD-RMD multiscale coupling framework for interfacial heat and mass simulation under hyperthermal ablative conditions. International Journal of Heat and Mass Transfer 213, 2023, 124341 mehr… BibTeX Volltext ( DOI )

Konferenzbeiträge

  • Tauwald, Sandra Melina; Quadrio, Maurizio; Rütten, Markus; Stemmer, Christian; Krenkel, Lars: High Spatial Resolution Tomo-PIV of the Nasopharynx Focussing on the Physiological Breathing Cycle. New Results in Numerical and Experimental Fluid Mechanics XIV (Notes on Numerical Fluid Mechanics and Multidisciplinary Design), 2023 mehr… BibTeX

Sonstiges

  • Hoppe, Nils ; Chiapparino, Giuseppe ; Farnbacher, Benjamin ; Ralev, Radoslav ; Stemmer, Christian: HOMER - HPMC tool for Ontology-based Metadata Extraction and Re-use. 2023, (anderer Eintrag) mehr… BibTeX Volltext ( DOI )

2022

Zeitschriftenartikel

  • Chen, Song; Stemmer, Christian: Modeling of Thermochemical Nonequilibrium Flows Using Open-Source Direct Simulation Monte Carlo Kernel SPARTA. Journal of Spacecraft and Rockets (JSR, Vol. 59, No. 5 (2022), ), 2022, pp. 1634-1646 mehr… BibTeX Volltext ( DOI )
  • Chiapparino, Giuseppe; Stemmer, Christian: Numerical investigation of a Mach 6 hypersonic laminar flow on two-dimensional cold-wall compression corners with controlled surface roughness. International Journal of Heat and Fluid Flow 94, 2022, 108937 mehr… BibTeX Volltext ( DOI )
  • Olmeda, Raffaele; Doehring, Alexander; Stemmer, Christian: Study and application of wall-roughness models in LES flows. International Journal of Heat and Fluid Flow 95, 2022, 108948 mehr… BibTeX Volltext ( DOI )
  • Ulrich, Friedrich; Stemmer, Christian: Investigation of vortical structures in the wake of pseudo-random roughness surfaces in hypersonic reacting boundary-layer flows. International Journal of Heat and Fluid Flow 95, 2022, 108945 mehr… BibTeX Volltext ( DOI )

Konferenzbeiträge

  • F. Ulrich, C. Stemmer: Disturbance Evolution in Roughness-induced Vortices under Re-entry Conditions. HiSST conference 2022, Bruges, Belgium, 2022 mehr… BibTeX
  • F. Ulrich, C. Stemmer: A DNS Database for Neural Network Based Prediction of Roughness-Induced Cross-Flow Like Vorticity. 23rd Australasian Fluid Mechanics Conference, 2022 mehr… BibTeX
  • Friedrich Ulrich, Christian Stemmer: Machine-learn-driven prediction of streamwise vorticity induced by a random distributed roughness path in hypersonic flow. 2nd International Conference on Flight Vehicles, Aerothermodynamics and Re-entry Missions & Engineering (FAR), 2022 mehr… BibTeX Volltext (mediaTUM)
  • G. Chiapparino, C. Stemmer: DNS of Shock Wave-Boundary Layer Interaction on a Ramp with Surface Roughness. HiSST conference 2022, Bruges, Belgium, 2022 mehr… BibTeX
  • Giuseppe Chiapparino , Benjamin Farnbacher , Christian Stemmer: Metadata Crawling for (HPMC) Simulations. NFDI4Ing Conference 2022 (online), 2022 mehr… BibTeX Volltext ( DOI )
  • Giuseppe Chiapparino and Christian Stemmer: DNS OF A HYPERSONIC FLOW ON A RAMP GEOMETRY WITH ISOLATED ROUGHNESS. 2nd International Conference on Flight Vehicles, Aerothermodynamics and Re-entry Missions & Engineering (FAR), 2022 mehr… BibTeX Volltext (mediaTUM)
  • Lennart Bott, Song Chen, Christian Stemmer: DSMC study of hypersonic ablation using SPARTA. 2nd International Conference on Flight Vehicles, Aerothermodynamics and Re-entry Missions & Engineering (FAR), 2022 mehr… BibTeX Volltext (mediaTUM)
  • M. Karimi, C. Stemmer: Direct Numerical Simulation of the multispecies hypersonic boundary layers: effect of gas-surface interaction on wall heating. HiSST conference 2022, Bruges, Belgium, 2022 mehr… BibTeX
  • Mona Karimi, Christian Stemmer: Direct Numerical Simulation of the chemically reacting boundary layer of hypersonic flows subject to ablation Machine. 2nd International Conference on Flight Vehicles, Aerothermodynamics and Re-entry Missions & Engineering (FAR), 2022 mehr… BibTeX Volltext (mediaTUM)

2021

Bücher / Beiträge zu Sammelbänden

  • Antonio Di Giovanni, Christian Stemmer: Roughness-Induced Laminar-Turbulent Transition in the Boundary Layer of a Capsule-Like Geometry at Mach 20 Including Non-Equilibrium – BuchTitel: Laminar-Turbulent Transition. Springer International Publishing, 2021 mehr… BibTeX Volltext ( DOI )
  • Christian Stemmer, Raffaele Olmeda: Heat Exchange in Methane based Launchers. In: High Performance Computing in Science and Engineering – Garching/Munich 2020. Leibniz-Rechenzentrum (LRZ);Bayerische Akademie der Wissenschaften, 2021 mehr… BibTeX
  • Raffaele Olmeda, Christian Stemmer: LES of N2/H2 Transcritical Injection in a Rocket Combustion Chamber. In: New Results in Numerical and Experimental Fluid Mechanics XIII Book Subtitle: Contributions to the 22nd STAB/DGLR Symposium. Springer International Publishing, 2021 mehr… BibTeX Volltext ( DOI )

Konferenzbeiträge / Poster

  • R. Olmeda, C. Stemmer: Wall Roughness Modeling in Rocket Combustion Chambers. ICTAM 2020+1 Milan, 2021 mehr… BibTeX

2020

Bücher / Beiträge zu Sammelbänden

  • Haidn, Oskar J.; Adams, Nikolaus A.; Radespiel, Rolf; Sattelmayer, Thomas; Schröder, Wolfgang; Stemmer, Christian; Weigand, Bernhard: Collaborative Research for Future Space Transportation Systems. In: Notes on Numerical Fluid Mechanics and Multidisciplinary Design. Springer International Publishing, 2020 mehr… BibTeX Volltext ( DOI )
  • Nikolaus Adams; Wolfgang Schröder; Rolf Radespiel; Oskar Haidn; Thomas Sattelmayer; Christian Stemmer; Bernhard Weigand: Future Space-Transport-System Components under High Thermal and Mechanical Loads – Results from the DFG Collaborative Research Center TRR40. Notes on Numerical Fluid Mechanics and Multidisciplinary Design. Springer International Publishing, 2020 mehr… BibTeX Volltext ( DOI ) Volltext (mediaTUM)
  • Olmeda, R.; Breda, P.; Stemmer, C.; Pfitzner, M.: Large-Eddy Simulations for the Wall Heat Flux Prediction of a Film-Cooled Single-Element Combustion Chamber. In: Notes on Numerical Fluid Mechanics and Multidisciplinary Design. Springer International Publishing, 2020 mehr… BibTeX Volltext ( DOI )
  • Traxinger, Christoph; Zips, Julian; Stemmer, Christian; Pfitzner, Michael: Numerical Investigation of Injection, Mixing and Combustion in Rocket Engines Under High-Pressure Conditions. In: Notes on Numerical Fluid Mechanics and Multidisciplinary Design. Springer International Publishing, 2020 mehr… BibTeX Volltext ( DOI )

Zeitschriftenartikel

  • Schmitt, Robert H.; Anthofer, Verena; Auer, Sören; Başkaya, Sait; Bischof, Christian; Bronger, Torsten; Claus, Florian; Cordes, Florian; Demandt, Évariste; Eifert, Thomas; Flemisch, Bernd; Fuchs, Matthias; Fuhrmans, Marc; Gerike, Regine; Gerstner, Eva-Maria; Hanke, Vanessa; Heine, Ina; Huebser, Louis; Iglezakis, Dorothea; Jagusch, Gerald; Klinger, Axel; Krafczyk, Manfred; Kraft, Angelina; Kuckertz, Patrick; Küsters, Ulrike; Lachmayer, Roland; Langenbach, Christian; Mozgova, Iryna; Müller, Matthias S.; Nestler, Britta; Pelz, Peter; Politze, Marius; Preuß, Nils; Przybylski-Freund, Marie-Dominique; Rißler-Pipka, Nanette; Robinius, Martin; Schachtner, Joachim; Schlenz, Hartmut; Schwarz, Annett; Schwibs, Jürgen; Selzer, Michael; Sens, Irina; Stäcker, Thomas; Stemmer, Christian; Stille, Wolfgang; Stolten, Detlef; Stotzka, Rainer; Streit, Achim; Strötgen, Robert; Wang, Wei Min: NFDI4Ing - the National Research Data Infrastructure for Engineering Sciences. Zenodo, 2020 mehr… BibTeX Volltext ( DOI ) Volltext (mediaTUM)

Konferenzbeiträge

  • Ulrich, Friedrich; Stemmer, Christian: Investigation of vortical structures in the wake of pseudo-random roughness surfaces in hypersonic reacting boundary-layer flows. Proceedings of the 22nd Australasian Fluid Mechanics Conference AFMC2020, The University of Queensland, 2020 mehr… BibTeX Volltext ( DOI )

Konferenzbeiträge / Poster

  • Chiapparino, Giuseppe; Stemmer, Christian: Direct Numerical Simulations of a Hypersonic Flow on a Cold-Wall Compression Corner with Controlled Surface Roughness. Proceedings of the 22nd Australasian Fluid Mechanics Conference AFMC2020, The University of Queensland, 2020 mehr… BibTeX Volltext ( DOI )

2019

Bücher / Beiträge zu Sammelbänden

  • C. Stemmer; N.A. Adams; O.J. Haidn; R. Radespiel; T. Sattelmayer; W. Schröder; B. Weigand: Annual Report SFB/TRR 40 – Fundamental Technologies for the Development of Future Space-Transport-System Components under High Thermal and Mechanical Loads. Lehrstuhl für Aerodynamik und Strömungsmechanik;Fakultät für Maschinenwesen;Technische Universität München, 2019 mehr… BibTeX
  • C. Stemmer; N.A. Adams; O.J. Haidn; R. Radespiel; T. Sattelmayer; W. Schröder; B. Weigand: SFB/TRR 40 Summer Program – Fundamental Technologies for the Development of Future Space-Transport-System Components under High Thermal and Mechanical Loads. Lehrstuhl für Aerodynamik und Strömungsmechanik;Fakultät für Maschinenwesen;Technische Universität München, 2019 mehr… BibTeX
  • R. Olmeda, C. Stemmer: Wall Heat Flux Analysis of a Film-Cooled Single-Element Combustion Chamber with Large-Eddy Simulations. In: Jahresbericht 2019 des SFBTRR40. Lehrstuhl für Aerodynamik und Strömungsmechanik; Fakultät für Maschinenwesen; Technische Universität München , 2019 mehr… BibTeX

Zeitschriftenartikel

  • Di Giovanni, A.; Stemmer, C.: Roughness-Induced Crossflow-Type Instabilities in a Hypersonic Capsule Boundary Layer Including Nonequilibrium. Journal of Spacecraft and Rockets Volume 56, Issue 5, 2019, Pages 1409-1423, 2019 mehr… BibTeX Volltext ( DOI )
  • Di Giovanni, A.; Stemmer, C.: Roughness-induced Boundary-layer Transition on a Hypersonic Capsule-like Forebody including Nonequilibrium. Journal of Spacecraft and Rockets (Volume 56, Issue 6, 2019), 2019, Pages 1795-1808 mehr… BibTeX Volltext ( DOI )
  • Hein, Stefan; Theiss, Alexander; Di Giovanni, Antonio; Stemmer, Christian; Schilden, Thomas; Schröder, Wolfgang; Paredes, Pedro; Choudhari, Meelan M.; Li, Fei; Reshotko, Eli: Numerical Investigation of Roughness Effects on Transition on Spherical Capsules. Journal of Spacecraft and Rockets 56 (2), 2019, 388-404 mehr… BibTeX Volltext ( DOI )

Konferenzbeiträge

  • F. Ulrich, C. Stemmer: Comparison of Chemical Modeling for High-Temperature Gas Effects With Direct Numerical Simulations of Roughness-Induced Transition In A Re-Entry Scenario of A Hemispherical Capsule. ESA International Confe- rence on Flight Vehicles, Aerothermodynamics and Re-rentry Missions and Engi- neering, 2019Monopoli, Italy mehr… BibTeX
  • G. Chiapparino, C. Stemmer: Direct Numerical Simulations of A Chemical Non- Equilibrium Hypersonic Flow On A Compression Corner With Roughness Ele- ments. ESA International Conference on Flight Vehicles, Aerothermodynamics and Re-rentry Missions and Engineering, 2019Monopoli, Italy mehr… BibTeX
  • R. Olmeda, C. Stemmer: Wall Heat Flux Analysis of a Film-Cooled Single-Element Combustion Chamber with Large-Eddy Simulations. 32nd International Symposium on Shock Waves , 2019ISSW32 Singapore mehr… BibTeX Volltext ( DOI )

2018

Zeitschriftenartikel

  • Di Giovanni, A.; Stemmer, C.: Cross-flow-type breakdown induced by distributed roughness in the boundary layer of a hypersonic capsule configuration. Journal of Fluid Mechanics (Vol. 856), 2018, pp. 470-503 mehr… BibTeX Volltext ( DOI )

Konferenzbeiträge

  • Di Giovanni, A.; Stemmer, C.: Direct Numerical Simulation of roughness-induced transition in the boundary layer of a hypersonic spherical forebody under considertation of high-temperature gas effects. Fluid Dynamics Conference, AIAA AVIATION Forum, 2018 mehr… BibTeX Volltext ( DOI )
  • Haidn, O.; Adams, N.; Radespiel, R.; Schröder, W.; Stemmer, C.; Sattelmayer, T.; Weigand, B.: Fundamental Technologies for the Development of Future Space Transport System Components under High Thermal and Mechanical Loads. AIAA Propulsion and Energy Forum , 2018 mehr… BibTeX Volltext ( DOI )
  • Hein, Stefan J.; Theiss, Alexander; Di Giovanni, Antonio; Stemmer, Christian; Schilden, Thomas; Schroeder, Wolfgang; Paredes, Pedro; Choudhari, Meelan M.; Li, Fei; Reshotko, Eli: Numerical Investigation of Roughness Effects on Transition on Spherical Capsules. 2018 AIAA Aerospace Sciences Meeting, American Institute of Aeronautics and Astronautics, 2018 mehr… BibTeX Volltext ( DOI )
  • Stemmer, C.; Di Giovanni, A.: Roughness-induced instabilities leading to transition in a capsule boundary-layer under re-entry conditions. HISST (International Conference on High-Speed Vehicle Science Technology) [Moscow, 2018], 2018 mehr… BibTeX
  • Theiss, Alexander; Hein, Stefan; Di Giovanni, Antonio; Stemmer, Christian: Optimal transient growth behind distributed roughness elements on a spherical re-entry capsule. European Conference on Computational Fluid Dynamics [7´th, 2018, Glasgow, Schottland], 2018 mehr… BibTeX

2017

Zeitschriftenartikel

  • Stemmer, C., Birrer, M., Adams, N.A.: Disturbance development in an obstacle wake in a reacting hypersonic boundary layer. Journal of Spacecraft and Rockets 54 (4), 2017, 945-960 mehr… BibTeX Volltext ( DOI )
  • Stemmer, C., Birrer, M., Adams, N.A.: Hypersonic boundary-layer flow with an obstacle in thermochemical equilibrium and nonequilibrium. Journal of Spacecraft and Rockets 54 (4), 2017, 899-915 mehr… BibTeX Volltext ( DOI )

Konferenzbeiträge

  • Di Giovanni, A.; Stemmer, C.: Numerical Simulations of the High-Enthalpy Boundary Layer on a Generic Capsule Geometry with Roughness. New Results in Numerical and Experimental Fluid Mechanics XI (Notes on Numerical Fluid Mechanics and Multidisciplinary Design 136), 2017Contributions to the 20th STAB/DGLR Symposium Braunschweig, Germany, 2016, pp. 189-199 mehr… BibTeX Volltext ( DOI )
  • Traxinger, C.; Müller, H.; Pfitzner, M.; Baab, S.; Lamanna, G.; Weigand, B.; Matheis, J.; Stemmer, C.; Adams, N.A.; Hickel, S.: Experimental and Numerical Investigation of Phase Separation due to Multi-Component Mixing at High-Pressure Conditions. ILASS2017 - 28th European Conference on Liquid Atomization and Spray Systems, 2017 mehr… BibTeX Volltext ( DOI )

2016

Konferenzbeiträge

  • Di Giovanni, A.; Stemmer, C.: Boundary-layer stability of a generic reentry capsule. EFMC (European Fluid Mechanics Conference), 201611 mehr… BibTeX
  • Di Giovanni, A.; Stemmer, C.: Boundary-layer stability of a generic reentry capsule with real-gas effects. ICTAM (International Congress of Theoretical and Applied Mechanics), 2016 mehr… BibTeX

2015

Konferenzbeiträge

  • Di Giovanni, A.; Stemmer, C.: High-temperature gas effects on the high-enthalpy flow on the wind-ward side boundary-layer of a generic capsule geometry. ESA Symposium on Aerothermodynamics for Space Vehicles [8th], 2015 mehr… BibTeX

2014

Zeitschriftenartikel

  • Ghosh, S., Friedrich, R., Stemmer, C.: Contrasting turbulence-radiation interaction in supersonic channel and pipe flow. International Journal of Heat and Fluid Flow 48, 2014, Pages 24 - 34 mehr… BibTeX Volltext ( DOI )

Konferenzbeiträge

  • Stemmer, C.; Fehn, J.: High-temperature gas effects at a capsule under re-entry and wind-tunnel conditions. AIAA AVIATION, 2014 mehr… BibTeX Volltext ( DOI )

2013

Konferenzbeiträge

  • Ghosh, S.; Friedrich, R.; Stemmer, C.; Cuenot, B.; El Hafi, M.: Effects of radiative heat transfer on the turbulence structure in reacting and inert mixing layers. TSFP, 2013 mehr… BibTeX
  • So, K.; Chantrasmi, T.; Hu, X.Y.; Stemmer, C.; Iaccarion, G.; Adams, N.A.: Uncertainty quantification of shock-bubble interaction through the stochastic collocation method. EUROMECH Colloquium, 2013 mehr… BibTeX

2012

Konferenzbeiträge

  • Stemmer, C.; Adams, N. A.; Hein, S.; Schröder, W.; Meinke, M.; Olivier, H.; Radespiel, R.; Heitmann, D.: Experimental and numerical investigation of hypersonic instabilities in a boundary layer on a capsule with and without high-temperature gas effects. RTO-AVT 200 Specialists Meeting on "Hypersonic Laminar-Turbulent Transition", 2012 mehr… BibTeX

2011

Zeitschriftenartikel

  • Ghosh, S.;  Friedrich, R.; Pfitzner, M.; Stemmer, C.; Cuenot, B.; Hafi, M. El,: Effects of radiative heat transfer on the structure of turbulent supersonic channel flow. Journal of Fluid Mechanics, 2011 mehr… BibTeX Volltext ( DOI )

Konferenzbeiträge

  • Adams, N.A.; Stemmer, C.; Radespiel, R.; Sattelmayer, T.; Schröder, W.; Weigand, B.: SFB-Transgeio 40: Technologische Grundlagen für den Entwurf thermisch und mechanisch hochbelasteter Komponenten zukünftiger Raumtransportsysteme - Motivation und Struktur. Deutscher Luft- und Raumfahrtkongress, 2011 mehr… BibTeX
  • Birrer, M.; Stemmer, C.; Adams, N.A.: Thermal and Chemical Non-Equilibrium Effects in the Wake of a Boundary-Layer Sized Object in Hypersonic Flows;. ESA Symposium on Aerothermodynamics for Space Vehicles '11 [7th.] , 2011 mehr… BibTeX

2010

Konferenzbeiträge

  • Stemmer, C.; Birrer, M.; Adams, N. A.: Non-Equilibrium Effects in the Wake of a Boundary-Layer Sized Obstacle in Hypersonic Bondary-Layer Flows. EFMC, 2010 mehr… BibTeX

Sonstiges

  • So, K.K.; Chantrasmi, T.; Hu, X.Y.; Witteveen, J.A.S.; Stemmer, C.; Iaccarino, G.; Adams, N.A.: Uncertainty analysis for shock-bubble interaction: Proceedings of the 2010 CTR Summer Program. 2010 mehr… BibTeX

2009

Konferenzbeiträge

  • Birrer, M.; Stemmer, C.: Chemical Non-Equilibrium Effects in the Wakre of an Obstacle in Hypersonic Boundary-Layer Flows. Progress in Flight Physics 3, 2009Proceedings of the EUCASS mehr… BibTeX Volltext ( DOI )
  • Stemmer, C.: Instability of high Mach number flows in the presence of high-temperature gas effects. IUTAM Symposium on Laminar-Turbulent Transition, 2009 mehr… BibTeX

2008

Konferenzbeiträge

  • Chen, Z.L.; Devesa, A.; Hickel, S.; Stemmer, C.; Adams, N.A.: A Wall model Based on Simfplified Thin Boundary Layer Equations for Implicit Large Eddy Simulation of Turbulent Channel Flow. STAB-Symposium [16th], 2008 mehr… BibTeX
  • Stemmer, C.: Instability investigations in non-equilibrium hypersonic reacting flatplate boundary-layer flow with DNS. European Symposium on Aerothermodynamics for Space Vehicles [5th], 2008ESA SP-659 mehr… BibTeX

Sonstiges

  • Birrer, M.; Stemmer, C.; Groskpf, G.; Kloker, M.: Chemical Nonequilibrium Effects in the Wake of a Boundary-Layer Sized Object in Hypersonic Flows: Proceedings of the 2008 CTR Summer Program. 2008 mehr… BibTeX
  • Indinger, T.; Stemmer, C.: Large Scale CFD for Complex flows. High Performance Computing in Science and Engineering. 2008 mehr… BibTeX

2007

Zeitschriftenartikel

  • Stemmer, C.: Flat-Plate Flow at Mach 20. ERCOFTAC Bulletin 74, 2007, pp. 61-63 mehr… BibTeX

Konferenzbeiträge

  • Stemmer, C.; Adams, N.A.: Transition investigations on a M=5 ramp. Symposium on Turbulence and Shear Flow Phenomena [5th], 2007 mehr… BibTeX

Sonstiges

  • Stemmer, C.: Hypersonic transition investigation in a flat-plate boundary-layer flow at Ma=20. 2007 mehr… BibTeX

2006

Konferenzbeiträge

  • Stemmer, C.: Supersonic and hypersonic boundary layer flows. conference on Turbulence and Interactions, 2006 mehr… BibTeX

Sonstiges

  • Stemmer, C.: Influence of non-quilibrium on disturbance waves passing through a planar shock: Proceedings of the 2006 CTR Summer Program. 2006 mehr… BibTeX

2005

Bücher / Beiträge zu Sammelbänden

  • Stemmer, C.; Adams, N.A.: Instabilities in hypersonic boundary layers under the influence of high-temperature gas effects. In: High Performance Computing in Science and Engineering ´05. . Springer, 2005, pp. 118-128 mehr… BibTeX

Konferenzbeiträge

2004

Bücher / Beiträge zu Sammelbänden

  • Stemmer, C.; Adams, N.A.: Investigation of hypersonic flat-plate boundary-layer transition by Direct numerical Simulation. In: High Performance Computing in Science and Engineering ´04. Springer, 2004, pp. 155-162 mehr… BibTeX

Zeitschriftenartikel

  • Stemmer, C.: Investigation of high-speed boundary-layer transition by DNS. PAMM 4 (1), 2004, pp. 470-471 mehr… BibTeX

Konferenzbeiträge

  • Stemmer, C.: Transition investigations on hypersonic flat-plate boundary layers flows with chemical and thermal non-equilibrium. Laminar-turbulent Transtiion, Springer, 2004IUTAM-Symposium, pp. 363-368 mehr… BibTeX
  • Stemmer, C.: Hypersonic transition in flat-plate boundary layers with chemical and thermal non-equilibrium. European Symposium on Aerothermodynamics for Space Vehicles [5th], 2004ESA SP-563, pp. 317-324 mehr… BibTeX
  • Stemmer, C.; Adams, N.A.: Investigation of supersonic boundary layers by DNS. ECCOMAS, 2004 mehr… BibTeX

2003

Bücher / Beiträge zu Sammelbänden

  • Kloker, M.; Stemmer, C.: Three-dimensional steady disturbance modes in the Blasius boundary layer - a DNS study. In: Notes on Numerical Fluid Mechanics and Multidisciplinary Design -- Recent Results in Laminar-Turbulent Transition. Springer, 2003, pp. 91-110 mehr… BibTeX Volltext ( DOI )
  • Stemmer, C.: Transition in hypersonic flows including high-temperature gas effects. In: Annual Research Briefs - 2003. Center for Turbulence Research, Stanford University, USA, 2003, pp. 475-479 mehr… BibTeX

2002

Bücher / Beiträge zu Sammelbänden

  • Stemmer, C.: Hypersonic transition in a flat-plate boundary layer. In: Annual Research Briefs - 2002. Center for Turbulence Research, Stanford University, USA, 2002, pp. 389-396 mehr… BibTeX

Zeitschriftenartikel

  • Stemmer, C.: Hypersonic transition in a flat-plate boundary layer. Bull. Am. Phys. Soc., 2002 mehr… BibTeX

2001

Bücher / Beiträge zu Sammelbänden

  • Stemmer, C.; Mansour, N.N.: DNS of transition in hypersonic boundary-layer flows including high-temperature gas effects. In: Annual Research Briefs - 2001. Center for Turbulence Research, Stanford University, USA, 2001, pp. 143-150 mehr… BibTeX

Zeitschriftenartikel

  • Nitsche, W.; Suttan, J.; Becker, S.; Erb, P.; Kloker, M.; Stemmer, C.: Experimental and numerical investiagtions of controlled transition in low-speed free flight. Aerospace Science and Technology Vol. 5,4, 2001, pp. 245-255 mehr… BibTeX

2000

Zeitschriftenartikel

  • Stemmer, C. ; Kloker, M.; Wagner, S.: Navier-Stokes Simulation of a Harmonic Point Sourde Disturbance in an Airfoil Boundary Layer. AIAA Journal Vol. 38,8, 2000, pp. 1369-1376 mehr… BibTeX Volltext ( DOI )

Konferenzbeiträge

  • Stemmer, C.; Kloker, M.: Later stages of transition of an airfoil boundary layer flow excited by a harmonic point source. IUTAM-Symposium on Laminar-Turbulent Transition, Springer, 2000, pp. 499-504 mehr… BibTeX

1998

Konferenzbeiträge

  • Stemmer, C.; Kloker, M.; Wagner, S.: DNS of harmonic point source disturbances in an airfoil boundary layer flow. AIAA Fluid Dynamics Conference [29th], 1998 mehr… BibTeX Volltext ( DOI )