Christoph Irrenfried

Dipl.-Ing. Dr.techn., BSc

Graz University of Technology, Institute of Fluid Mechanics and Heat Transfer (3210)

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4 Article
1 Anthology
1 Conference contribution
1 (Old data) Lecture or Presentation
More
- 1 Paper

Convective turbulent near wall heat transfer at high Prandtl numbers: A modelling approach based on Direct Numerical Simulations and experiments
Irrenfried, C., Brenn, G. (ed.), Holzapfel, G. (ed.), von der Linden, W. (ed.), Schanz, M. (ed.) & Steinbach, O. (ed.), Feb 2020, Graz: Verlag der Technischen Universität Graz. 227 p. (Monographic series TU Graz Computation in engineering and science; vol. 37)
Research output: Book/Report › Anthology

Open Access
Modelling of thermal wall boundary conditions with temperature-dependent material properties for use in RANS
Steiner, H. & Irrenfried, C., 8 Nov 2019, In : International journal of heat and fluid flow. 80, 10 p., 108495.
Research output: Contribution to journal › Article
Near-Wall Determination of the Turbulent Prandtl Number Based on Experiments, Numerical Simulation and Analytical Models
Steiner, H., Irrenfried, C. & Brenn, G., 8 Jul 2019, In : Heat Transfer Engineering. 13 p.
Research output: Contribution to journal › Article
Thermal two-layer wall function model with variable fluid properties
Steiner, H. & Irrenfried, C., 2018.
Research output: Contribution to conference › Paper
DNS based analytical P-function model for RANS with heat transfer at high Prandtl numbers
Irrenfried, C. & Steiner, H., 2017, In : International journal of heat and fluid flow. 66, p. 217-225
Research output: Contribution to journal › Article

4 Talk at conference or symposium
1 Talk at workshop, seminar or course

Thermal two-layer wall function model with variable fluid properties
Helfried Steiner (Speaker), Christoph Irrenfried (Speaker)
9 Sep 2018 → 13 Sep 2018
Activity: Talk or presentation › Talk at workshop, seminar or course › Science to science
Modelling of thermal wall boundary conditions at high Prandtl numbers with temperature-dependent material properties
Helfried Steiner (Speaker), Christoph Irrenfried (Speaker)
26 Sep 2018 → 28 Sep 2018
Activity: Talk or presentation › Talk at conference or symposium › Science to science
Near-wall Modelling of the Turbulent Prandtl Number Based on Experiments, Numerical Simulation, and Theoretical Analysis
Helfried Steiner (Speaker), Christoph Irrenfried (Contributor), Günter Brenn (Contributor)
17 Jul 2017 → 19 Jul 2017
Activity: Talk or presentation › Talk at conference or symposium › Science to science
Subgrid-scale Modlling of Turbulent Heat Transport in Forced Convection at High Molecular Prandtl Numbers
Christoph Irrenfried (Speaker), Helfried Steiner (Contributor)
17 Jul 2017 → 19 Jul 2017
Activity: Talk or presentation › Talk at conference or symposium › Science to science
11th International ERCOFTAC Symposium on Engineering Turbulence Modelling and Measurements
Christoph Irrenfried (Speaker)
22 Sep 2016
Activity: Talk or presentation › Talk at conference or symposium › Science to science

Near-wall Modelling of the Turbulent Prandtl Number Based on Experiments, Numerical simulation, and Theoretical Analysis
Helfried Steiner (Recipient), Christoph Irrenfried (Recipient) & Günter Brenn (Recipient), 19 Jul 2017
Prize: Prizes / Medals / Awards

1 Finished
1 Active

Modelling and Numerical Simulation
Brenn, G., Steiner, H., Irrenfried, C., Baric, E. & Line, H.
1/01/95 → …
Project: Research area
Wärmeübergang bei hoher Prandtlzahl - Wall heat transfer in high Prandtl number flow
Steiner, H. & Irrenfried, C.
1/03/14 → 28/02/17
Project: Research project