Luke T. Gritter, Sergei Yushanov, Jeffrey S. Crompton, and Kyle C. Koppenhoefer
AltaSim Technologies, Columbus, Ohio
Using COMSOL Multiphysics, AltaSim Technologies were able to predict the temperature distribution and flow pattern of a burning flame during steady state candle burning.
In a burning candle, local temperatures in the flame exceed 1400 °C. The heat transfer would include radiation, conduction, and convection components while the low melting point of the candle wax would cause a local phase change to occur close to the wick, allowing mass transport via capillary flow prior to combustion in the flame.
Modeling this behavior has shown that the temperature and flow patterns are considerably influenced by the spatial location of the flame in a container, the geometry of the container, and the height of the candle within the container.
Suggested Stories
From Nanoantennas to Deep Space Satellites, Electron Emission Enables Efficient Power Generation
Researchers from the Italian Institute of Technology (IIT) and the European Space Agency (ESA) are developing power ...
Helicon Antenna Supports Nuclear Fusion
Built by engineers at General Atomics, the DIII-D tokamak needs to achieve temperatures that are 10 times hotter than ...
Improving Efficiency in Iron Ore Sintering
VDEh-Betriebsforschungsinstitut (BFI) is one of Europe’s leading research institutions in the development of iron- and ...
Keynote: Modeling RF Heating of Hydrogen Plasmas for Nuclear Fusion
In nuclear fusion, the tokamak is the leading candidate for becoming a hydrogen fusion reactor, where the operating ...
