Experimental quantification of chemical effects of hydrodynamic cavitation
Experimental quantification of chemical effects of hydrodynamic cavitation
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DOI：
10.1016/s0009-2509(99)00435-2
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发表时间：
2000-05
影响因子：
4.7
通讯作者：
P. Kumar;M. S. Kumar;A. Pandit
中科院分区：
文献类型：
--
作者：
P. Kumar;M. S. Kumar;A. Pandit
在501水力空化实验装置上研究了超声作用下KI水溶液的分解反应。这种反应，这是以前研究使用声空化，已被证明是受水力空化以及。当使用水力空化装置时，已经提出了提高反应速率的方法。节流装置（孔板）的操作和操作条件增加了碘释放率，在等效功率耗散率下是声空化的三倍。本文讨论了水力空化作为声空化替代方法的放大可能性。
The classical ultrasonically induced reaction of the decomposition of aqueous KI Solution has been studied on a 501 hydrodynamic cavitation set-up. This reaction, which has been previously studied using acoustic cavitation, has been shown to be influenced by hydrodynamic cavitation as well. Methodology has been suggested to enhance the reaction rates, when using hydrodynamic cavitation set-up. Manipulation of the throttling device (orifice plates) and the operating conditions have increased the iodine liberation rates, three times more than acoustic cavitation at equivalent power dissipation rates. The scale-up possibilities of hydrodynamic cavitation as a means of an alternative to acoustic cavitation have been discussed.