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首页> 外文会议>7th Biennial Conference on Engineering Systems Design and Analysis 2004(ESDA 2004) vol.1: Advanced Energy Systems; Advanced Heat Transfer in Engineering Systems; ... >FREE CONVECTION IN AN INCLINED SQUARE CAVITY WITH PARTIAL PARTITIONS ON A WAVY HOT WALL
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FREE CONVECTION IN AN INCLINED SQUARE CAVITY WITH PARTIAL PARTITIONS ON A WAVY HOT WALL

机译：在波浪形热墙中带有部分分隔的倾斜方腔中的自由对流

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摘要

In the present investigation, a numerical study of the effect of the hot wavy wall with partial partitions on free convection in an inclined square cavity, differentially heated, was undertaken. This problem is solved by using the partial differential equations which are the equation of mass, momentum, and energy. The tests were performed for different inclination angles, partition lenghts and Rayleigh numbers while the Prandtl number was kept constant. A configuration with three undulations and three partitions has been tested. The results obtained show that the hot wall geometry with partions affects the heat transfer rate in the cavity. The mean Nusselt number decreases notably compared with the heat transfer in the square undulated cavity without partitions.
机译：在本研究中，对带有部分隔板的热波浪壁对倾斜方腔中不同对流自由对流的影响进行了数值研究。通过使用偏微分方程（质量，动量和能量方程）可以解决该问题。对不同的倾角，分隔长度和瑞利数进行了测试，而普朗特数保持不变。具有三个起伏和三个分区的配置已经过测试。获得的结果表明，带有部分的热壁几何形状会影响型腔中的传热速率。与没有分隔壁的方波状空腔中的热传递相比，平均努塞尔数显着降低。

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