Break-up Strength of Flocs Analyzed Using Orifice Converging Flow
نویسندگان
چکیده
منابع مشابه
Break-up Strength of Flocs Analyzed Using Orifice Converging Flow
Break-up strength of flocs against hydrodynamic strain generated in a converging flow adjacent to orifice was analyzed using polystyrene latex flocs of different structures. A simple method to find the largest surviving floc after passing through the orifice as a function of flow rate allows us to evaluate the bond strength in flocs. It was confirmed that the strength of floc is constant irresp...
متن کاملSimulation of Micro-Channel and Micro-Orifice Flow Using Lattice Boltzmann Method with Langmuir Slip Model
Because of its kinetic nature and computational advantages, the Lattice Boltzmann method (LBM) has been well accepted as a useful tool to simulate micro-scale flows. The slip boundary model plays a crucial role in the accuracy of solutions for micro-channel flow simulations. The most used slip boundary condition is the Maxwell slip model. The results of Maxwell slip model are affected by the ac...
متن کاملInvestigation and visualization of internal flow through particle aggregates and microbial flocs using particle image velocimetry.
An advanced particle-tracking and flow-visualization technology, particle image velocimetry (PIV), was utilized to investigate the hydrodynamic properties of large aggregates in water. The laser-based PIV system was used together with a settling column to capture the streamlines around two types of aggregates: latex particle aggregates and activated sludge (AS) flocs. Both types of the aggregat...
متن کاملAfter the Break-Up
How much help do people need after a divorce? Plenty of advice is available on how to save a marriage but what about the problems of restructuring life if it cannot be saved - a Divorce Counselling Service may be needed.
متن کاملNumerical study of turbulent forced convection jet flow of nanofluid in a converging sinusoidal channel
Research in convective heat transfer using suspensions of nanometer-sized solid particles in base liquids started only over the past decade. Recent investigations on nanofluid, as such suspensions are often called, indicate that the suspended nanoparticles remarkably change the transport properties and heat transfer characteristics of the suspension. Bending walls can also improve heat transfer...
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: Nihon Reoroji Gakkaishi
سال: 2007
ISSN: 0387-1533,2186-4586
DOI: 10.1678/rheology.35.69