Results 221 to 230 of about 982,120 (265)
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Analysis of flow into draintile in three-dimensional flow field
Journal of Hydrology, 1991Abstract Draintiles (impervious lengths of pipe laid end to end with gaps between adjacent sections to permit water entry) are commonly used in the drainage of agricultural lands and airport runways, and are employed to ensure foundational stability of many structures.
G. Hazenberg, U.S. Panu
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Analysis of the flow field in cyclone separators
Computers & Fluids, 1974Abstract A computer solution for subsonic, two-dimentional, gas-particle flows is applied to the study of the flow field in an axial-inlet peripheral-discharge cyclone separator. The analysis shows the effect of gas-particle momentum coupling on the gas flow field and a fractional collection efficiency.
Crowe, C. T., Pratt, D. T.
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Flow Field-Flow Fractionation: Analysis of Biomolecules and Their Complexes
2011This chapter is an overview on flow field-flow fractionation (FlFFF) and its use for investigations of biomolecules and their complexes. Separation theory will be discussed and compared to other separation methods. Example studies will be described applying FlFFF for the analysis of a wide range of biological subjects including proteins, ribosomes ...
Samantha Schachermeyer, Wenwan Zhong
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Flow Field Analysis of PVC Polymerizer
Advanced Materials Research, 2014Stirred tank reactor is one of the three typical chemical machinery equipments and widely used in petroleum, chemical, pharmaceutical and other industrial fields .It is the basis of understanding the flow of fluid in stirred tank for optimizing design of reactor.
Hui Di Hao +5 more
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The Study on Flow Field Numerical Analysis
Applied Mechanics and Materials, 2013A kind of generalized fluid concept is proposed to solve the problem of paste. A set of velocity boundary conditions processing scheme is put forward. The SIMPLE algorithm, staggered mesh, combined with the boundary element discrete method, the momentum equation and pressure correction equation is in discretization.
Xue Peng Liu, Dong Mei Zhao
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Analysis of Prions by Field-Flow Fractionation
2011Prion diseases, like many protein misfolding diseases, are characterized by the formation of abnormal protein aggregates that can range in size from oligomers to large amyloid fibrils and plaques. An important issue is the extent to which various abnormal prion protein multimers contribute to prion disease transmission and neuropathogenesis.
Kelly A Barton +3 more
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Exact Analysis of Field-Flow Fractionation
Separation Science, 1977Abstract A rigorous convective diffusion theory is formulated for the predictive modeling of field-flow fractionation (FFF) columns used for the separation of colloidal mixtures. The theory is developed for simulating the behavior of a colloid introduced into fluid in time-dependent flow in a parallel plate channel across which a transverse field is ...
Sowmithri Krishnamurthy +1 more
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Field-flow fractionation in biopolymer analysis
TrAC Trends in Analytical Chemistry, 1983Abstract Field-flow fractionation is a new separation method convenient for the analysis of biopolymers within a wide range of molecular weights, and of particles of biological origin. It is similar to chromatography, but in principle exhibits many advantages over alternative separation methods.
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Impeller Flow Field Measurement and Analysis
Volume 1: Turbomachinery, 1990A series of experiments are performed to investigate and quantify the three-dimensional mean flow field in centrifugal compressor flow passages and to evaluate contemporary internal flow models. The experiments include the acquisition and analysis of LDV data in the impeller passages of a low speed moderate scale research mixed-flow centrifugal ...
J. R. Fagan, S. Fleeter
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Analysis of the Flow Field in the HERMES Cabin
SAE Technical Paper Series, 1990<div class="htmlview paragraph">In the course of establishing a thermal mathematical model of the pressurized volumes of the HERMES Spaceplane, it was found that the flow field in these volume strongly influences the overall thermal behaviour of the ACS (Atmosphere Control Section).</div> <div class="htmlview paragraph">The analysis ...
Werner Hofacker, Markus Huchler
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