CrossFlow
نویسندگان
چکیده
منابع مشابه
Secondary instability of crossflow vortices
Crossflow-dominated swept-wing boundary layers are known to undergo a highly nonlinear transition process. In low-disturbance environments, the primary instability of these flows consists mainly of stationary streamwise vortices that modify the mean velocity field and hence the stability characteristics of the boundary layer. The result is amplitude saturation of the dominant stationary mode an...
متن کاملCrossflow filtration for CHO cell separation by microfiltration using crossflow systems.
Chinese Hamster Ovary (CHO) cells are used for fermentation of high value proteins in the pharmaceutical- and biotechnology industry. During the fermentation process the cells are grown under specific conditions in a defined media. The CHO cells produce extra cellular proteins. Separation and purification of these proteins result in the final product of high value. The production steps utilized...
متن کاملComputational Fluid Dynamics of Crossflow Filtration in Suspension-Feeding Fishes Keywords: Crossflow filtration, Suspension feeding
Suspension-feeding fishes such as herring and anchovies engulf particle-concentrated water through their mouths and release the water through the posterior oral cavity. Food particles are separated from the water at the gill rakers that act like modern crossflow filters. This paper uses Computational Fluid Dynamic (CFD) techniques to study the feeding mechanism of these suspension feeders. By u...
متن کاملOptimization of pulsed jets in crossflow
We use direct numerical simulation to study the mixing behaviour of pulsed jets in crossflow. The pulse is a square wave and the simulations consider several jet velocity ratios and pulse conditions. Our objective is to study the effects of pulsing and to explain the wide range of optimal pulsing conditions found in experimental studies of the problem. The central theme is that pulsing generate...
متن کاملCavitation Inception in Crossflow Hydro Turbines
Cavitation is a common flow phenomena in most hydraulic turbines and has the potential to cause vibration, blade surface damage and performance loss. Despite the fact that crossflow turbines have been used in small-scale hydropower systems for a long time, cavitation has not been studied in these turbines. In this paper, we present the findings of a computational study on cavitation inception i...
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ژورنال
عنوان ژورنال: ACM SIGecom Exchanges
سال: 2000
ISSN: 1551-9031
DOI: 10.1145/844309.844311