gallery:temperaturecolumn
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- | Simulations reflected external fluctuation of ambient temperature and casting sequence. During the first simulation, so called blind stage, no experimental results were provided and other parameters of the model were estimated. The second stage calibrated especially heat transfer coefficients and extra induction time. Temperature sensors 2, 6, 8 were located on central vertical axis at distances 0.375, 0.775 and 1.125 from bottom. The last two sensors were located in the upper part. Figure below displays results from blind and updated stages. Animation is provided as well. | + | Simulations reflected external fluctuation of ambient temperature and casting sequence. During the first simulation, so called blind stage, no experimental results were provided and other parameters of the model were estimated. The second stage calibrated especially heat transfer coefficients and extra induction time. Temperature sensors 2, 6, 8 were located on central vertical axis at distances 0.375, 0.775 and 1.125 m from bottom. The last two sensors were located in the upper part. Figure below displays results from blind and updated stages. Animation is provided as well. Number of nodes 8381, linear brick elements 7168, time integration step 2 hours, 100 steps, computation time 17 minutes. |
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gallery/temperaturecolumn.1351945836.txt.gz · Last modified: 2012/11/03 13:30 by smilauer