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pro vyhledávání: '"Norbert Peters"'
Autor:
Norbert Peters
The combustion of fossil fuels remains a key technology for the foreseeable future. It is therefore important that we understand the mechanisms of combustion and, in particular, the role of turbulence within this process. Combustion always takes plac
Autor:
Felix Hilpert, Alexander Burges, Bernhard Kraemer, Britta Oerke, Jalid Sehouli, Bjoern Lampe, Barbara Schmalfeldt, Pauline Wimberger, Ralf Witteler, Paul Buderath, Uwe Herwig, Holger Bronger, Andreas Mueller, Alexander Reuss, Norbert Peters, Volker Hanf, Andreas Du Bois, Philipp Harter, Sven Mahner, Florian Heitz
Publikováno v:
Journal of Clinical Oncology. 40:5556-5556
5556 Background: Standard treatment for advanced ovarian cancer (aOC) includes primary cytoreductive surgery followed by chemotherapy (PDS > CTX). There is strong evidence that this strategy is accompanied by high risk for early failure in some patie
Autor:
Stephan Kruse, Norbert Peters, Moshe Matalon, Raik Hesse, Heinz Pitsch, Joachim Beeckmann, André Berens
Publikováno v:
Proceedings of the Combustion Institute. 36:1531-1538
Here, outwardly propagating spherical hydrogen/air flames are examined theoretically and experimentally with respect to flame propagation speed and the onset of instabilities which develop due to thermal expansion and non-equal diffusivities. Instabi
Publikováno v:
Combustion Theory and Modelling. 20:1118-1130
A skeletal chemical-kinetic mechanism for n-heptane cool flames is simplified to the maximum extent possible by introduction of steady-state approximations for intermediaries, following procedures ...
Publikováno v:
Journal of Fluid Mechanics. 794:233-251
Kolmogorov introduced dissipative scales based on the mean dissipation $\langle {\it\varepsilon}\rangle$ and the viscosity ${\it\nu}$, namely the Kolmogorov length ${\it\eta}=({\it\nu}^{3}/\langle {\it\varepsilon}\rangle )^{1/4}$ and the velocity $u_
Publikováno v:
Proceedings of the Combustion Institute. 35:275-281
Dimethyl ether has proven to be one of the most attractive alternatives to traditional fossil oil derived fuels for compression ignition engines. In this study, a skeletal mechanism consisting of 32 species and 49 elementary reactions, based on the d
Publikováno v:
Proceedings of the Combustion Institute. 35:3601-3607
The low temperature oxidation behavior of DME in a jet-stirred reactor is investigated. There have been numerous investigations on the low temperature reaction kinetics of DME. In this work, the focus is set on the instabilities that arise at very lo
Publikováno v:
Experiments in Fluids. 58
A turbulent flow in a wavy channel was investigated by tomographic particle-image velocimetry measurements and direct numerical simulations. To analyze the turbulent structures and their scaling behavior in a flow undergoing favorable and adverse pre
Publikováno v:
Journal of Turbulence. 15:857-882
A necessary condition for the accurate prediction of turbulent flows using large-eddy simulation (LES) is the correct representation of energy transfer between the different scales of turbulence in the LES. For scalar turbulence, transfer of energy b
Publikováno v:
Combustion Theory and Modelling. 18:515-531
Experiments on the combustion of large n-heptane droplets, performed by the National Aeronautics and Space Administration in the International Space Station, revealed a second stage of continued quasi-steady burning, supported by low-temperature chem