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- W1981011077 abstract "In a ventilated space, the incoming air jet and the resulting airflow pattern play key roles in the removal anddistribution of heat, moisture, harmful gases, and particles from or around living organisms (man, animal, and plant). In thisresearch, an optical flow algorithm was used to visualize and quantify the two-dimensional velocity components of avisualized air jet in a ventilated room. The airflow is visualized by adding smoke particles to the air. The results of the opticalflow algorithm are in agreement with experimental measurements, and the algorithm is a low-cost alternative technique tomeasure the two-dimensional velocity components. This technique might be used to quantify the airflow pattern by imageanalysis. The maximum absolute error of the mean air speed calculated by the optical flow algorithm compared to themeasured mean air speed distribution is 0.0162 m/s, which is a relative error of 16%." @default.
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- W1981011077 date "2004-01-01" @default.
- W1981011077 modified "2023-09-26" @default.
- W1981011077 title "OPTICAL FLOW ALGORITHM TO QUANTIFY THE TWO-DIMENSIONAL VELOCITY COMPONENTS OF A VISUALIZED AIR JET" @default.
- W1981011077 doi "https://doi.org/10.13031/2013.16096" @default.
- W1981011077 hasPublicationYear "2004" @default.
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