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Umar F. Alqsair, Anas M. Alwatban, Ahmed M. Alshwairekh, Robert Krysko, Abdullah A. Alghafis, Alparslan Oztekin
Proc. ASME. IMECE2019, Volume 7: Fluids Engineering, V007T08A039, November 11–14, 2019
Paper No: IMECE2019-10727
... = 1000,1500, and 2000 are considered. The inlet feed and permeate temperatures, and the membrane properties are fixed. The results indicate that the presence of mixing promoters increases the vapor permeation through the membrane by alleviation of the concentration and temperature polarization effects...
Anas M. Alwatban, Ahmed M. Alshwairekh, Umar F. Alqsair, Robert Krysko, Abdullah A. Alghafis, Alparslan Oztekin
Proc. ASME. IMECE2019, Volume 7: Fluids Engineering, V007T08A038, November 11–14, 2019
Paper No: IMECE2019-10723
... of the spacers will mitigate the temperature and concentration polarization effects. The calculation of the vapor flux through the membrane is based on the Dusty-Gas model. The membrane is considered as a functional surface, and the embedded spacers are treated as impermeable surfaces. The vapor flux equation...
Proc. ASME. IMECE2008, Volume 2: Biomedical and Biotechnology Engineering, 199-206, October 31–November 6, 2008
Paper No: IMECE2008-66121
... and to evaluate the formation of a polarization layer n the membrane surface, while the Optical Microscopy was sed to analyze the difference in the characteristics between amples of concentrate and permeate. eywords: microfiltration, membrane, bacteria, polarization. NTRODUCTION Açai (Euterpe oleracea Mart...
Proc. ASME. IMECE2004, Electronic and Photonic Packaging, Electrical Systems Design and Photonics, and Nanotechnology, 93-103, November 13–19, 2004
Paper No: IMECE2004-62508
... and relaxation times. Results which illustrate the differences between some of these models reveal the importance of developing models that incorporate substantial details of phonon physics. BTE SOI transistors phonons phonon dispersion polarization micron and nanoscale heat transport solution...