2015
DOI: 10.1016/j.ijmultiphaseflow.2015.01.001
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Cavitating flow in annular jet pumps

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Cited by 50 publications
(13 citation statements)
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References 36 publications
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“…All models adopted unstructured grids. In order to validate the grid-independent, took opening 50% as an example, used 1.26 times to adjust the global size scale factor, generated 800,000, 1.5 million, and 2.6 million three type of grid, respectively [11] . The results showed that there were some differences between the rough grid and the medium grid, but the gap was small between the medium grid and fine grid.…”
Section: Cfd Validation Cfd Model and Settingsmentioning
confidence: 99%
“…All models adopted unstructured grids. In order to validate the grid-independent, took opening 50% as an example, used 1.26 times to adjust the global size scale factor, generated 800,000, 1.5 million, and 2.6 million three type of grid, respectively [11] . The results showed that there were some differences between the rough grid and the medium grid, but the gap was small between the medium grid and fine grid.…”
Section: Cfd Validation Cfd Model and Settingsmentioning
confidence: 99%
“…У активного потока давление возрастает от 20 кПа у кромки сопла до 175 кПа на оси, а у пассивного потока уменьшается от 35 до 20 кПа у кромки сопла. Таким образом, у кромок сопла происходит локальный провал давления, чем вызваны генерация пара и кавитационные явления в струйном насосе при равенстве минимального давления значению давления насыщенных паров [20,21]. На участке между срезом сопла и входом в смесительную камеру происходит выравнивание давления.…”
Section: расчет и конструированиеunclassified
“…The study by Liu (2007) suggested that a self-excited oscillation pulse nozzle could be used to improve the cavitation performance of AJPs. Xiao and Long (2015a) and Xiao et al (2016) experimentally investigated cavitating flow in AJPs with three area ratios, especially cavitation inception and development and the shedding of cavity clouds. They pointed out that the cavitation in AJPs can be classified into three types: cavitation in the shearing layer, cavitation in the recirculation, and cavitation induced by primary flow separation, according to the cavitation mechanism.…”
Section: Introductionmentioning
confidence: 99%