naa a22 4500 510766226 CHVBK 20180411083157.0 cr unu---uuuuu 180411e20131001xx s 000 0 eng 10.1007/s11630-013-0653-7 doi (NATIONALLICENCE)springer-10.1007/s11630-013-0653-7 Numerical investigation of the flow inside the combustion chamber of a plant oil stove [Elektronische Daten] [B. Pritz, M. Werler, H. Wirbser, M. Gabi] Recently a low cost cooking device for developing and emerging countries was developed at KIT in cooperation with the company Bosch und Siemens Hausgeräte GmbH. After constructing an innovative basic design further development was required. Numerical investigations were conducted in order to investigate the flow inside the combustion chamber of the stove under variation of different geometrical parameters. Beyond the performance improvement a further reason of the investigations was to rate the effects of manufacturing tolerance problems. In this paper the numerical investigation of a plant oil stove by means of RANS simulation will be presented. In order to reduce the computational costs different model reduction steps were necessary. The simulation results of the basic configuration compare very well with experimental measurements and problematic behaviors of the actual stove design could be explained by the investigation. Science Press, Institute of Engineering Thermophysics, CAS and Springer-Verlag Berlin Heidelberg, 2013 plant oil stove nationallicence cooking device nationallicence fuel evaporation nationallicence combustion chamber nationallicence CFD nationallicence RANS nationallicence Pritz B. Institute of Fluid Machinery, Karlsruhe Institute of Technology (KIT), Kaiserstr. 12, 76131, Karlsruhe, Germany aut Werler M. Institute of Technical Thermodynamics, KIT, Kaiserstr. 12, 76131, Karlsruhe, Germany aut Wirbser H. Institute of Technical Thermodynamics, KIT, Kaiserstr. 12, 76131, Karlsruhe, Germany aut Gabi M. Institute of Fluid Machinery, Karlsruhe Institute of Technology (KIT), Kaiserstr. 12, 76131, Karlsruhe, Germany aut Journal of Thermal Science Springer Berlin Heidelberg 22/5(2013-10-01), 491-496 1003-2169 22:5<491 2013 22 11630 https://doi.org/10.1007/s11630-013-0653-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11630-013-0653-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Pritz B. Institute of Fluid Machinery, Karlsruhe Institute of Technology (KIT), Kaiserstr. 12, 76131, Karlsruhe, Germany aut NATIONALLICENCE 700 1- Werler M. Institute of Technical Thermodynamics, KIT, Kaiserstr. 12, 76131, Karlsruhe, Germany aut NATIONALLICENCE 700 1- Wirbser H. Institute of Technical Thermodynamics, KIT, Kaiserstr. 12, 76131, Karlsruhe, Germany aut NATIONALLICENCE 700 1- Gabi M. Institute of Fluid Machinery, Karlsruhe Institute of Technology (KIT), Kaiserstr. 12, 76131, Karlsruhe, Germany aut NATIONALLICENCE 773 0- Journal of Thermal Science Springer Berlin Heidelberg 22/5(2013-10-01), 491-496 1003-2169 22:5<491 2013 22 11630 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer