Penetration and breakup of liquid jet in transverse free air jet with application in suspension-solution thermal sprays
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- 作者：Mehdi Jadidi m_jadi@encs.concordia.ca" class="auth_mail" title="E-mail the corresponding author ; Sara Moghtadernejad sa_mogh@encs.concordia.ca" class="auth_mail" title="E-mail the corresponding author ; Ali Dolatabadi ; ali.dolatabadi@concordia.ca" class="auth_mail" title="E-mail the corresponding author
- 关键词：Thermal spray ; Suspension-solution thermal spray ; Breakup ; Spray structure
- 刊名：Materials & Design
- 出版年：2016
- 出版时间：15 November 2016
- 年：2016
- 卷：110
- 期：Complete
- 页码：425-435
- 全文大小：2141 K
文摘
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Effects of liquid column perturbations on primary breakup and spray structure of liquid jets in transverse free air jets are revealed.
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Liquid column perturbations reduce the location of column breakup point significantly and have important effects on spray structure.
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It is found that large ligaments appear very close to the interaction point of liquid jet and gas flow.
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The empirical correlations are developed to estimate the spray trajectory and location of column breakup point in suspension plasma spray.