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Passive flow-field control using dimples for improved aerodynamic flow over a wing. [PDF]
Sci RepAli H, Rasani MR, Harun Z, Shahid MA.
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Field‐programmed flow field‐flow fractionation
Journal of Microcolumn Separations, 1995AbstractA flow field‐flow fractionation (FIFFF) system capable of accurate and reproducible flowrate programming has been assembled and tested. This modified system consists of three computer‐controllable pumps, two that regulate the incoming and outgoing cross flowrates and one that controls the channel flowrate.
Ana M. Botana +2 more
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Field and flow programming in frit-inlet asymmetrical flow field-flow fractionation
Journal of Chromatography A, 2002The separation of wide molecular mass (Mr) ranges of macromolecules using frit inlet asymmetrical flow field-flow fractionation (FI-AFlFFF) has been improved by implementing a combination of field and flow programming. In this first implementation, field strength (governed by the cross flow-rate through the membrane-covered accumulation wall) is ...
Myeong Hee, Moon +3 more
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Analytical Chemistry, 1988
Field-flow fractionation (FFF) is a family of high resolution separation techniques especially applicable to macromolecules, colloids and particles.1–11 The FFF family consists of a number of highly flexible chromatography-like elution techniques that can be adapted to nearly any kind of macromolecular/colloidal separation and characterization problem.
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Field-flow fractionation (FFF) is a family of high resolution separation techniques especially applicable to macromolecules, colloids and particles.1–11 The FFF family consists of a number of highly flexible chromatography-like elution techniques that can be adapted to nearly any kind of macromolecular/colloidal separation and characterization problem.
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NUMERICAL FLOW FIELD VISUALIZATION
Computers & Structures, 1988The application of computer-generated imagery to analyze numerical solutions of fluid flow is presented. High-performance graphics workstations, their current capabilities, and their use in flow field analysis are discussed. Interactive flow field computations about complex three-dimensional bodies applying computer-generated imagery are projected for ...
Robert E. Smith, Eric L. Everton
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Asymmetric Flow Field-Flow Fractionation in the Field of Nanomedicine
Analytical Chemistry, 2014Asymmetric flow field-flow fractionation (AF4) is a widely used and versatile technique in the family of field-flow fractionations, indicated by a rapidly increasing number of publications. It represents a gentle separation and characterization method, where nonspecific interactions are reduced to a minimum, allows a broad separation range from several
Michael, Wagner +4 more
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Dual-field and flow-programmed lift hyperlayer field-flow fractionation
Analytical Chemistry, 1992Field and flow programming and their combination, dual programming, are shown to extend the particle size range to which a single flow/hyperlayer field-flow fractionation (FFF) run is applicable to approximately 1-50 microns. The rationale for programming flow/hyperlayer FFF (or other forms of lift hyperlayer FFF) is to expand the diameter range of ...
S K, Ratanathanawongs, J C, Giddings
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TrAC Trends in Analytical Chemistry, 1994
Field-flow fractionation (FFF) is a family of instrumental techniques that separates and characterizes macromolecules, colloids, and particles (macromaterials) on an analytical scale (Colfen and Antonietti, 2000; Schimpf et al., 2000). As illustrated in Fig. 1, the FFF channel has a ribbon-shaped geometry, typically with length 30-50 cm, breadth 1-3 cm,
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Field-flow fractionation (FFF) is a family of instrumental techniques that separates and characterizes macromolecules, colloids, and particles (macromaterials) on an analytical scale (Colfen and Antonietti, 2000; Schimpf et al., 2000). As illustrated in Fig. 1, the FFF channel has a ribbon-shaped geometry, typically with length 30-50 cm, breadth 1-3 cm,
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Separation Science and Technology, 1976
Abstract Field-flow fractionation (FFF) is a separation method first described in 1966 (I). FFF is an elution technique, like chromatography, and the experimental sequence of pump, column, detector, and fraction collector is much like that used in chromatographic operations (2-4).
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Abstract Field-flow fractionation (FFF) is a separation method first described in 1966 (I). FFF is an elution technique, like chromatography, and the experimental sequence of pump, column, detector, and fraction collector is much like that used in chromatographic operations (2-4).
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