Experimental and numerical characterization of the water flow in spacer-filled channels of spiral-wound membranes
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- 作者：Szilard S. Bucsa ; Szilard.Bucs@kaust.edu.sa" class="auth_mail" title="E-mail the corresponding author ; S.S.Bucs@tudelft.nl" class="auth_mail" title="E-mail the corresponding author ; Rodrigo Valladares Linaresa ; Rodrigo.Valladares@kaust.edu.sa" class="auth_mail" title="E-mail the corresponding author ; Jeremy O. Marstonb ; Jeremy.Marston@ttu.edu" class="auth_mail" title="E-mail the corresponding author ; Andrea I. Raduc ; d ; Radu@arch.ethz.ch" class="auth_mail" title="E-mail the corresponding author ; Johannes S. Vrouwenveldera ; c ; e ; J.S.Vrouwenvelder@tudelft.nl" class="auth_mail" title="E-mail the corresponding author ; Johannes.Vrouwenvelder@kaust.edu.sa" class="auth_mail" title="E-mail the corresponding author ; Hans.Vrouwenvelder@wetsus.nl" class="auth_mail" title="E-mail the corresponding author ; Cristian Picioreanuc ; C.Picioreanu@tudelft.nl" class="auth_mail" title="E-mail the corresponding author
- 关键词：Particle image velocimetry (PIV) ; Computational fluid dynamics (CFD) ; Spacer ; Spiral-wound membrane module ; Membrane filtration
- 刊名：Water Research
- 出版年：2015
- 出版时间：15 December 2015
- 年：2015
- 卷：87
- 期：Complete
- 页码：299-310
- 全文大小：5545 K
文摘
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Particle image velocimetry (PIV) enables detailed flow field characterization.
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Laminar flow found at velocities used in practice in spiral wound membrane modules.
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3-D CFD models with laminar flow are in good agreement with PIV measurements.
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Flow direction changes over the feed spacer channel height.