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- 2016
旋转超空泡蒸发器抽汽参数选取的数值模拟
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Abstract:
摘要 应用超空泡原理,提出一种新型的海水淡化装置——旋转超空泡蒸发器.为研究从空泡中抽取蒸汽对旋转超空泡蒸发器水动力学特性的影响并确定抽汽量,对一定转速和不同抽汽量下的旋转超空泡蒸发器超空化流动进行数值模拟.结果表明:抽汽量随抽汽压力的降低而线性增大.相比未抽汽工况,抽汽对超空泡的面积和体积有较大影响.抽汽后抽汽量的变化对超空泡面积和体积的影响较小.
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