منابع مشابه
Electrorheology of nanofiber suspensions
Electrorheological (ER) fluid, which can be transformed rapidly from a fluid-like state to a solid-like state under an external electric field, is considered to be one of the most important smart fluids. However, conventional ER fluids based on microparticles are subjected to challenges in practical applications due to the lack of versatile performances. Recent researches of using nanoparticles...
متن کاملPolarization, energetics, and electrorheology in carbon nanotube suspensions under an applied electric field: An exact numerical approach
Amir A. Farajian,1,* Olga V. Pupysheva,1 Howard K. Schmidt,2 and Boris I. Yakobson1,3 1Department of Mechanical Engineering and Materials Science, Rice University, Houston, Texas 77005, USA 2Carbon Nanotechnology Laboratory, Rice University, Houston, Texas 77005, USA 3Department of Chemistry, Rice University, Houston, Texas 77005, USA Received 19 June 2007; revised manuscript received 21 April ...
متن کاملRheological behaviour of submicron mullite–carbon nanofiber suspensions for Atmospheric Plasma Spraying coatings
ullite is widely used as a structural material for applications like thermal and environmental barriers coatings. For some of these applications, hermal spray is a suitable technique due to its fast production time and versatility. This makes mullite a very interesting coating material for thermal pray industry. In the present work, the viability to produce coatings by thermal spray using mulli...
متن کاملDerivation of turbulent energy of fiber suspensions
The energy equation for turbulent flow of fiber suspensions was derived in terms of second order correlation tensors. Fiber motion of turbulent energy including the correlation between pressure fluctuations and velocity fluctuations was discussed at two points of flow field, at which the correlation tensors were the functions of space coordinates, distance between two points, and time.
متن کاملDynamics and electrorheology of sheared immiscible fluid mixtures.
We analyze the electrorheological effect in immiscible fluid mixtures with dielectric mismatch. By taking the electric field effect into account, which couples to the dynamics of domain morphology under flow, we propose a set of electrorheological constitutive equations valid under the condition where the relative magnitude of the flow field is stronger than that of the electric field. Through ...
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ژورنال
عنوان ژورنال: Nanoscale Research Letters
سال: 2011
ISSN: 1556-276X
DOI: 10.1186/1556-276x-6-256