Discrete viscous threads
نویسندگان
چکیده
منابع مشابه
On the breakup of viscous liquid threads
A one-dimensional model evolution equation is used to describe the nonlinear dynamics that can lead to the breakup of a cylindrical thread of Newtonian uid when capillary forces drive the motion. The model is derived from the Stokes equations by use of rational asymptotic expansions and under a slender jet approximation. The equations are solved numerically and the jet radius is found to vanish...
متن کاملThermal instability in drawing viscous threads
We consider the stretching of a thin viscous thread, whose viscosity depends on temperature, that is heated by a radiative heat source. The thread is fed into an apparatus with a fixed speed and stretched by imposing a higher pulling speed at a fixed downstream location. We show that thermal effects lead to the surprising result that steady states exist for which the force required to stretch t...
متن کاملA discrete geometric approach for simulating the dynamics of thin viscous threads
Article history: Received 17 March 2012 Received in revised form 20 June 2013 Accepted 24 June 2013 Available online 8 July 2013
متن کاملStretching of viscous threads at low Reynolds numbers
Stretching of viscous threads at low Reynolds numbers By JONATHAN J. WYLIE , HUAXIONG HUANG 2,3 AND ROBERT M. MIURA 2,4 Department of Mathematics, City University of Hong Kong, Kowloon, Hong Kong. Center for Applied Mathematics and Statistics, New Jersey Institute of Technology, Newark, NJ 07102 USA. Department Mathematics and Statistics, York University, Toronto, Ontario, Canada M3J 1P3. Depar...
متن کاملCapillary threads and viscous droplets in square microchannels
We experimentally study the formation and evolution of threads containing more viscous liquids surrounded by less viscous, immiscible liquids through hydrodynamic focusing in square microchannels. Over a large range of viscosities and interfacial tensions, five characteristic regimes of flow behavior are identified: threading, jetting, dripping, tubing, and displacement. We locate the boundarie...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: ACM Transactions on Graphics
سال: 2010
ISSN: 0730-0301
DOI: 10.1145/1833351.1778853