图书馆订阅: Guest
Begell Digital Portal Begell 数字图书馆 电子图书 期刊 参考文献及会议录 研究收集
雾化与喷雾
影响因子: 1.737 5年影响因子: 1.518 SJR: 0.814 SNIP: 1.18 CiteScore™: 2.2

ISSN 打印: 1044-5110
ISSN 在线: 1936-2684

卷:
卷 30, 2020 卷 29, 2019 卷 28, 2018 卷 27, 2017 卷 26, 2016 卷 25, 2015 卷 24, 2014 卷 23, 2013 卷 22, 2012 卷 21, 2011 卷 20, 2010 卷 19, 2009 卷 18, 2008 卷 17, 2007 卷 16, 2006 卷 15, 2005 卷 14, 2004 卷 13, 2003 卷 12, 2002 卷 11, 2001 卷 10, 2000 卷 9, 1999 卷 8, 1998 卷 7, 1997 卷 6, 1996 卷 5, 1995 卷 4, 1994 卷 3, 1993 卷 2, 1992 卷 1, 1991

雾化与喷雾

DOI: 10.1615/AtomizSpr.v2.i1.50
pages 61-71

ATOMIZATION OF HIGHLY VISCOUS LIQUIDS BY A SPINNING DISK

Yoshiro Kitamura
Department of Applied Chemistry, Okayama University, Okayama, Japan
Teruo Takahashi
Department of Applied Chemistry, Okayama University, Okayama, Japan

ABSTRACT

The drop formation of highly viscous liquids by spinning disks was studied experimentally. Aqueous starch syrup solutions of viscosities ranging from 0.25 to 0.91 Pa s and aqueous carboxymethyl cellulose sodium (CMC) solutions were used. Photographic observation indicated that the drop formation of highly viscous liquids resembles that of low-viscosity liquids, although the range in which ligaments form stably is rather narrow. The drop sizes of highly viscous Newtonian liquids in the ligament formation mode agree with the prediction based on the stability theory of a liquid jet, provided the ligament number is estimated correctly. However, the highly viscous liquids often hinder prediction of the correct number of ligaments. For the non-Newtonian CMC solutions, the drop sizes are larger than that predicted by more than 40%.


Articles with similar content:

EXPERIMENTAL INVESTIGATION OF JET BREAKUP AT LOW WEBER NUMBER
Atomization and Sprays, Vol.27, 2017, issue 9
Raj M. Manglik, S. Rajendran, Milind A. Jog
ELECTRICAL PERFORMANCE OF A CHARGE-INJECTION ATOMIZER USING VISCOUS ORGANIC OILS
Atomization and Sprays, Vol.19, 2009, issue 6
E. L. Ergene, Farzad Mashayek, John S. Shrimpton, G. Al-Ahmad
ON THE PRIMARY ATOMIZATION OF NON-NEWTONIAN IMPINGING JETS: VOLUME II LINEAR STABILITY THEORY
Atomization and Sprays, Vol.24, 2014, issue 6
Paul E. Sojka, Jennifer Mallory
ON THE PRIMARY ATOMIZATION OF NON-NEWTONIAN IMPINGING JETS: VOLUME I EXPERIMENTAL INVESTIGATION
Atomization and Sprays, Vol.24, 2014, issue 5
Paul E. Sojka, Jennifer Mallory
PRIMARY BREAKUP OF NONTURBULENT ROUND LIQUID JETS IN GAS CROSSFLOWS
Atomization and Sprays, Vol.9, 1999, issue 3
J. Mazallon, G. M. Faeth, Z. Dai