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
Meeting Quality Standards in Oil and Gas Extraction with Ultrasonic Transducers
Baker Hughes saves 30% on prototyping costs by using 3D ultrasonic simulations to optimize transducers used for ...
ITW Uses Multiphysics Simulation to Cook Up Smart Microwave Oven Designs
To design a "smart oven" with solid-state, convection heating, engineers at Illinois Tool Works (ITW) Food Equipment ...
Invisible Connections Will Unveil our 5G Future
The impending evolution of ultrafast 5G networks from concept to reality will entail significant effort into the ...
Simulating Laser-Material Interactions
California-based Lawrence Livermore National Laboratory (LLNL) oversees the National Ignition Facility (NIF), which ...
