Hochschule KarlsruheHochschule Karlsruhe - University of Applied Sciences
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Hochschule KarlsruheHochschule Karlsruhe - University of Applied Sciences Hochschule KarlsruheHochschule Karlsruhe - University of Applied Sciences
Hochschule KarlsruheHochschule Karlsruhe - University of Applied Sciences

Institut für Thermofluiddynamik

Profil Projekte Publikationen
  • Gramespacher, C (2023): Einfluss rauer Oberflächen auf transitionale und turbulente Grenzschichtströmungen. Neue Korrelationen für die Startstelle der Transition und den turbulenten Wärmeübergang an rauen Oberflächen. Dissertation, Logos Verlag Berlin, ISBN 978-3-8325-5646-4 
  • Albiez, H (2023): Untersuchung transitionaler Grenzschichtströmungen mit Berücksichtigung der Freistromturbulenz und der spektralen Turbulenzverteilung. Dissertation, Logos Verlag Berlin, ISBN 978-3-8325-5608-2
  • Schmidt, N, Denecke, J, Schmidt, J, Davies, M (2023): Numerical Simulation of Cooling a Large-Scale Horizontal Storage Tank in a Heavy Rain Event. In: Process Safety and Environmental Protection, Vol. 170, https://doi.org/10.1016/j.psep.2023.01.001
  • Schmidt, C, Schmidt, J, Denecke, J (2023): Smart Overpressure Protection Devices to Protect Chemical Reactors against Exothermal Runaway Reactions. In: Journal of Loss Prevention in the Process Industries, Vol. 82, https://doi.org/10.1016/j.jlp.2023.104996
  • Mohd Laziz, A, Chuah, CY, Denecke, J, Roil Bilad, M, KuShaari, K (2023): Investigation of Mass-Transfer Performance for Biodiesel Reaction in Microchannel Reactor Using Volume-of-Fluid with Species-Transport Model. In: Sustainability, Vol. 15, https://doi.org/10.3390/su15076148
  • Gramespacher C, Stripf M, Bauer H-J (2022): The Influence of Deterministic Surface Roughness and Free-Stream Turbulence on Transitional Boundary Layers : Heat Transfer Distributions and a New Transition Onset Correlation. In: Journal of Turbomachinery, 10 pages, https://doi.org/10.1115/1.4052458 . Auch in: Proceedings of the ASME 2021 Summer Heat Transfer Conference, 16.-18.06.2021.
  • Schmidt, N, Sundermann, M, Denecke, J, Schmidt, J, Davies, M (2022): Experimental Investigation and CFD Modelling of Storage Tank Breathing. In: Chemical Engineering Transactions, Vol. 90,  https://doi.org/10.3303/CET2290085
  • Schmidt, N, Denecke, J, Schmidt, J, Davies, M, Heidermann, T (2022): Large Scale Experimental Investigation on Storage Tank Breathing during Sudden Cold Heavy Rain Event. In: Journal of Loss Prevention in the Process Industries, Vol. 78, https://doi.org/10.1016/j.jlp.2022.104825
  • Biernath, J, Durrwang, J, Schmidt, J, Denecke, J (2022): Methodology for a Combined Safety and Security Analysis Based on Classic HAZOPs for Operational Technology Insert. International Symposium on Loss Prevention and Safety Promotion in the Process Industries, Prague, Czech Republic, 5. Juni 2022, https://doi.org/10.3303/CET2290058
  • Schmidt, N, Denecke, J, Schmidt, J, Davies, M, Heidermann, T (2022): Experimental Investigation on Condensation inside of Storage Tanks during Rapid Cooling in a Heavy Rain Event. In: Process Safety and Environmental Protection, Vol. 163, https://doi.org/10.1016/j.psep.2022.05.033
  • Müller, M, Bernhardi, OE, Denecke, J, Schildberg, HP, Schmidt, J (2022): Analysis of Plastic Deformation of Pipes Due to Deflagration to Detonation Transition Using Static Equivalent Pressure. In: Volume 2: Computer Technology and Bolted Joints; Design and Analysis, American Society of Mechanical Engineers, https://doi.org/10.1115/PVP2022-84790
  • Schmidt, C, Biernath, J, Schmidt, J, Denecke, J (2022): Protection of chemical reactors against exothermal runaway reactions with smart overpressure protection devices. In: Chemical Engineering Transactions, Vol. 90,  https://doi.org/10.3303/CET229008
  • Biernath, J, Schmidt, C, Schmidt, J, Denecke, J (2021): Model-Based Zero Emission Safety Concept for Reactors with Exothermal Reactions for Chemical Plants. In: Journal of Loss Prevention in the Process Industries, Vol. 72, https://doi.org/10.1016/j.jlp.2021.104494
  • Kraft, O (2021): Adsorber-Compounds für mobile und stationäre Adsorptionswärmepumpen mit hoher Leistungsdichte. Dissertation, Logos Verlag Berlin, ISBN 978-3-8325-5357-9
  • Gramespacher C, Albiez H, Stripf M, Bauer H-J (2021): The Influence of Element Thermal Conductivity, Shape, and Density on Heat Transfer in a Rough Wall Turbulent Boundary Layer with Strong Pressure Gradients. In: Journal of Turbomachinery, 10 pages, https://doi.org/10.1115/1.4050390
    Auch in: Proceedings of the ASME Turbo Expo: Turbomachinery Technical Conference and Exposition, 21.– 25.09.2020, virtual online.
  • Mayle RE, Stripf M (2021): “I-Spots” and Emmons' Spot Production Rate. In: Journal of Turbomachinery, 143(9), 6 pages, https://doi.org/10.1115/1.4051105
    Auch in: Proceedings of the ASME Turbo Expo: Turbomachinery Technical Conference and Exposition, 21.– 25.09.2020, virtual online.
  • Theobald, F, Schäfer, K, Yang, J, Frohnapfel, B, Stripf, M, Forooghi, P, Stroh, A (2021): Comparison of Different Solvers and Geometry Representation Strategies for DNS of Rough Wall Channel Flow. In: Proceedings of the ECCOMAS Congress 2020 & 14 th WCCM, 11.-15.01.2021, virtual online, https://doi.org/10.23967/wccm-eccomas.2020.089
  • Gaiser, J, and Stripf, M (2020): lambdaMax - Mess- und Simulationsverfahren für das thermische Verhalten spritzgegossener, wärmeleitfähiger Kunststoffe und Ableitung von Optimierungsstrategien für eine nachhaltige Werkstoff- und Bauteilentwicklung. Abschlussbericht zum FHProfUnt-Projekt, https://doi.org/10.2314/KXP:1759329061
  • Mohd Laziz, A, KuShaari, K, Azeem, B, Yusup, S, Chin, J, Denecke, J (2020): Rapid Production of Biodiesel in a Microchannel Reactor at Room Temperature by Enhancement of Mixing Behaviour in Methanol Phase Using Volume of Fluid Model. In: Chemical Engineering Science, Vol. 219, https://doi.org/10.1016/j.ces.2020.115532
  • Gaiser, J (2020): Mess- und Simulationsverfahren für das thermische Verhalten spritzgegossener wärmeleitfähiger Kunststoffe. Dissertation, Logos Verlag Berlin, ISBN 978-3-8325-5116-2
  • Single, JI, Schmidt, J, Denecke, J (2020): Computer-Aided Hazop: Ontologies and Ai for Hazard Identification and Propagation. In: Computer Aided Chemical Engineering, Vol. 48, https://doi.org/10.1016/B978-0-12-823377-1.50298-6
  • Single, JI, Schmidt, J, Denecke, J (2020): Knowledge Acquisition from Chemical Accident Databases Using an Ontology-Based Method and Natural Language Processing. In: Safety Science, Vol. 129, https://doi.org/10.1016/j.ssci.2020.104747
  • Single, JI, Schmidt, J, Denecke, J (2020): Ontology-Based Computer Aid for the Automation of HAZOP Studies. In: Journal of Loss Prevention in the Process Industries, Vol. 68, https://doi.org/10.1016/j.jlp.2020.104321
  • Single, JI, Schmidt, J, Denecke, J (2020): Ontology-Based Support for Hazard and Operability Studies. In: International Journal of Safety and Security Engineering, Vol. 10 No. 3, https://doi.org/10.18280/ijsse.100302
  • Albiez H, Gramespacher C, Stripf M, and Bauer H-J (2019): High Resolution Measurements of Heat Transfer, Near-Wall Intermittency, and Reynolds-Stresses Along a Flat Plate Boundary Layer Undergoing Bypass Transition. In: Journal of Heat Transfer, 12 pages, https://doi.org/10.1115/1.4045756 
    Auch in: Proceedings of the ASME Turbo Expo: Turbomachinery Technical Conference and Exposition, Phoenix, AZ.
  • Single, JI, Schmidt, J, Denecke, J (2019): State of Research on the Automation of HAZOP Studies. In: Journal of Loss Prevention in the Process Industries, Vol. 62, https://doi.org/10.1016/j.jlp.2019.103952
  • Schmidt, N, Denecke, J, Schmidt, J, Davies, M (2019): Modelling of Breathing Phenomena within Large Storage Tanks during Rapid Cooling with Ambient Rain. In: Technische Mechanik, Vol. 39 No. 1, https://doi.org/10.24352/UB.OVGU-2019-010
  • Mutegi, MK, Schmidt, J, Denecke, J (2019): Sizing Rupture Disk Vent Line Systems for High-Velocity Gas Flows. In: Journal of Loss Prevention in the Process Industries, Vol. 62, https://doi.org/10.1016/j.jlp.2019.103950
  • Single, JI, Denecke, J, Schmidt, J (2019): COMPUTER-AIDED HAZOP STUDIES: KNOWLEDGE REPRESENTATION AND ALGORITHMIC HAZARD IDENTIFICATION. In WIT Transactions on The Built Environment, Safety and Security Engineering VIII, https://doi.org/10.2495/SAFE190061
  • Gaiser, J, Stripf, M, and Henning, F (2019): Enhanced Transient Hot Bridge Method Using a Finite Element Analysis. In: International Journal of Thermophysics, Vol. 40, https://doi.org/10.1007/s10765-018-2476-y
  • Gramespacher, C, Albiez, H, Stripf, M, and Bauer, H-J (2019): The generation of grid turbulence with continuously adjustable intensity and length scales. In: Experiments in Fluids, Vol. 60, https://doi.org/10.1007/s00348-019-2727-0
  • Kraft, O, Stripf, M, and Hesse, U (2019): Heat and mass transfer in activated carbon composites with artificial macro pores for heat pump applications. In: Adsorption, Vol. 25(6), pp 1121–1133, https://doi.org/10.1007/s10450-019-00077-7
  • Mohd Laziz, A, KuShaari, K, Chin, J, Denecke, J (2019): Quantitative Analysis of Hydrodynamic Effect on Transesterification Process in T-Junction Microchannel Reactor System. In: Chemical Engineering and Processing - Process Intensification, Vol. 140, https://doi.org/10.1016/j.cep.2019.04.019
  • Forooghi, P, Stripf, M, and Frohnapfel, B (2018): A systematic study of turbulent heat transfer over rough walls. In: International Journal of Heat and Mass Transfer, Vol. 127, pp. 1157-1168, https://doi.org/10.1016/j.ijheatmasstransfer.2018.08.013
  • Schmid, J, Baisch-Pfitzer, P, Albiez, H, and Stripf, M (2018): Ultrasonic Suction Pump at Vapour Pressure for Condensate Return in a Vibrating Heat Pipe. In: Ultrasonics, Vol. 88, pp. 123-130, https://doi.org/10.1016/j.ultras.2018.03.010
  • von Böckh, P, and Stripf, M (2018): Thermische Energiesysteme : Berechnung klassischer und regenerativer Komponenten und Anlagen. Springer Vieweg, Berlin, https://doi.org/10.1007/978-3-662-55335-0
  • Gaiser, J, Stripf, M, and Henning, F (2018): Finite Element Material Model for the Prediction of the Thermal Conductivity of Highly Filled Polymers. 4th Edition of International Conference on Polymer Science and Technology, 04.-05.06.2018, London, UK, https://doi.org/10.4172/2471-9935-C2-011
  • Claramunt, S, Schmidt, N, Denecke, J, Schmidt, J (2018): Sizing of Safety Valves for Non-Flashing Gas-Liquid Flow to Protect a Heat Exchanger - Application of the HNE-CSE Model. In: Institution of Chemical Engineers Symposium Series, Bd. 2018-May, https://www.scopus.com/inward/record.uri?eid=2-s2.0-85049584570&partnerID=40&md5=24ee021bff10045e5341c36485bfe602 Auch in: 28th Institution of Chemical Engineers Symposium on Hazards 2018 
  • Kraft, O, Stripf, M, and Hesse, U (2018): Determination of Kinetic Parameters of Porous Adsorbents with Artificial Macro-Pores Using a Pressure Jump / Pressure Drop and a Transient Hot Bridge Method. 8th Pacific Basin Conference on Adsorption Science and Technology, 03.09.-06.09.2018, Sapporo, Japan.
  • Albiez, H, Gramespacher, C, and Stripf, M (2018): Experimentelle Untersuchungen zur laminar-turbulenten Bypass-Transition. In: Forschung aktuell, pp. 38-42.
  • Theobald, F, and Stripf, M. (2018): Direkte Numerische Simulation einer inkompressiblen turbulenten Kanalströmung mit Rauheitselementen und gekoppeltem Wärmeübergang. In: Forschung aktuell, pp. 43-47
  • Kraft, O, and Stripf, M (2017): OptiSorp: Entwicklung von Adsorber-Compounds hoher Leistungsdichte für mobile und stationäre Adsorptionswärmepumpen - Experimentelle Untersuchungen und Entwicklung eines Simulationsmodells. Abschlussbericht zum FHprofUnt-Projekt, https://doi.org/10.2314/GBV:1024755177
  • Albiez, H, and Stripf, M (2017): Development of Transition Models for 3D-CFD in Consideration of Turbulent Length Scales and Surface Roughness : A Sneak Preview on Projekt TRAM3D. NUMECA User Meeting, 25.-26.04.2017, Nürnberg.
  • Kraft, O, and Stripf, M (2017): OptiSorp: Steigerung der Leistungsdichte von Adsorber Compounds für mobile und stationäre Adsorptionswärmepumpen. In: Forschung aktuell, pp. 47-50.
  • Kraft, O, Gaiser, J, Stripf, M, and Hesse, U (2016): Determination of Load Dependent Thermal Conductivity of Porous Adsorbents. In: Proceddings of the COMSOL Conference 2016, 12.-14.10.2016, München.
  • Albiez, H, and Stripf, M (2016):  α-MAX : passive Kühlung einer Ultraschallsonotrode mittels Heat-Pipe. In: Forschung aktuell, pp. 77-80.
  • von Böckh, P, and Stripf, M (2015): Technische Thermodynamik : ein beispielorientiertes Einführungsbuch. Springer, Berlin, https://doi.org/10.1007/978-3-662-46890-6
  • Braun, L, Friedl, F, Schmehl, R, and Stripf, M (2015): Fault-Tolerant and Reliable Design of a Pumping Kite Power System. Energy, Science and Technology, International Conference & Exhibition, 20.-22.05.2015, Karlsruhe.
  • Stripf, M, Wehowski, M, Schmid, C, and Wiebelt, A (2012): Thermomanagement für Hochleistungs-Lithium-Ionen-Batterien. In: ATZ Automobiltech Zeitschrift, Vol. 114(1), pp. 52-57, https://doi.org/10.1365/s35148-012-0248-8
  • Wiebelt, A, Neumeister, D, Stripf, M, Kohlberger, M, and Heckenberger, T (2010): Differenziertes Thermomanagement für die Li-Ionen-Batterie : von der Bestimmung thermischer Zelleigenschaften bis zum Testlauf der Batterie im Klima-System-Prüfstand. 10. Internationales Stuttgarter Symposium, 16.-17.03.2010, Stuttgart.
  • Boyle, RJ, and Stripf, M (2009): Simplified Approach to Predicting Rough Surface Transition. In: Journal of Turbomachinery, Vol. 131(4), pp. 11, https://doi.org/10.1115/1.3072521
  • Stripf, M, Schulz, A, Bauer, H-J, and Wittig, S (2009): Extended Models for Transitional Rough Wall Boundary Layers with Heat Transfer : Part I: Model Formulations. In: Journal of Turbomachinery, Vol. 131(3), https://doi.org/10.1115/1.2992511
  • Stripf, M, Schulz, A, Bauer, H-J, and Wittig, S (2009): Extended Models for Transitional Rough Wall Boundary Layers with Heat Transfer : Part II: Model Validation and Benchmarking. In: Journal of Turbomachinery, Vol. 131(3), https://doi.org/10.1115/1.2992512
  • Stripf, M, Schulz, A, and Bauer, H-J (2008): Modeling of Rough Wall Boundary Layer Transition and Heat Transfer on Turbine Airfoils. In: Journal of Turbomachinery, Vol. 130(2), https://doi.org/10.1115/1.2750675
  • Lorenz, M, Stripf, M, Schulz, A, and Bauer, H-J (2008): External Heat Transfer Measurements on a Turbine Airfoil in a Linear Cascade. In: Proceedings of the 19th International Symposium on Transport Phenomena, 17.-20.08.2008, Reykjavik.
  • Weil, M, Meyer, F, Levi, A, Gallasteg, O, and Stripf, M (2008): Managing Emerging Innovations : CO₂ savings due to application of nano ceramic coating in coal fired power plants. 3rd International Conference on Surfaces, Coatings and Nanostructure Materials (NanoSmat), 21.-24.10.2008, Barcelona, Spanien.
  • Stripf, M, Schulz, A, and Bauer, H-J (2007): Surface Roughness and Secondary Flow Effects on External Heat Transfer of a HP Turbine Vane. In: Journal of Propulsion and Power, Vol. 23(2), pp. 283-291, https://doi.org/10.2514/1.23062 
  • Stripf, M, Schulz, A, and Wittig, S (2005): Surface Roughness Effects on External Heat Transfer of a HP Turbine Vane. In: Journal of Turbomachinery, Vol. 127, pp. 200-208, https://doi.org/10.1115/1.1811101 
Team studentische Forschung Ausstattung