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Modeling mixing

Zero equation model—mixing length model. [Pg.794]

Examination of Table 25.3 and the comments above clearly demonstrate that both HYDRUS and UNSAT-H are likely to produce very good estimates of water movement within the soil profile. However, they do not estimate snowmelt, model mixed plant communities, directly estimate surface runoff, or consider the effect of soil density on root growth and water use.14... [Pg.1078]

Model Mixed Gaussian and Lorentzian Peaks. Even if one of the distributions must be modeled by a Gaussian and the other by a Lorentzian while the instrumental broadening is already eliminated, a solution has been deduced (Ruland [124], 1965). [Pg.129]

The latter command multiplies the amount of fluid (1 kg) to be used as a reactant by 100. Hence, we will model mixing in ratios from zero to as high as 100 parts fresh to one part saline water. [Pg.376]

Gujer, W. and O. Wanner (1990), Modelling mixed population biofilms. In W. G. Characklis and K.C. Marshall (eds.), Biofilms, John Wiley Sons, New York, pp. 397—443. [Pg.126]

FIGURE 5.28 Comparison of the test errors for the glass data using different classification methods. One hundred replications of the evaluation procedure (described in the text) are performed for the optimal parameter choices (if the method depends on the choice of a parameter). The methods are LDA, LR, Gaussian mixture models (Mix), fc-NN classification, classification trees (Tree), ANN, and SVMs. [Pg.253]

The recoverable compliance Je° is very sensitive to molecular weight distribution, especially to the tail of the distribution at high molecular weights. According to the Rouse model [Eq.(4.28)], when samples with the same Mw are compared, their compliances should vary as MZMZ+ JM. Based on the success of the Rouse model mixing law for viscosity, one might hope for correlations of the form ... [Pg.70]

Goldberg, S. and Traina, S.J. (1987) Chemical modelling of anion competition on oxides using the constant capacitance model-mixed-ligand approach. Soil Sci. Soc. Am.J., 51,... [Pg.129]

In all cases, the real situation involves simultaneous competition for the binding sites by many metals. While the majority of studies have focused on the complexation of only one metal ion, a few recent publications have considered multiple-metal equilibria (Cabaniss, 1992 Cao et al., 1995 Einax and Kunze, 1996 Mota et al., 1996 Norden et al., 1997 Takahashi et al., 1997). The fact that different metal ions do not experience the same apparent heterogeneity does pose challenges for modelling mixed metal systems (Tipping, 1993 Benedetti et al., 1995 1996 Kinniburgh et al., 1996). [Pg.208]

Pratt and co-workers have proposed a quasichemical theory [118-122] in which the solvent is partitioned into inner-shell and outer-shell domains with the outer shell treated by a continuum electrostatic method. The cluster-continuum model, mixed discrete-continuum models, and the quasichemical theory are essentially three different names for the same approach to the problem [123], The quasichemical theory, the cluster-continuum model, other mixed discrete-continuum approaches, and the use of geometry-dependent atomic surface tensions provide different ways to account for the fact that the solvent does not retain its bulk properties right up to the solute-solvent boundary. Experience has shown that deviations from bulk behavior are mainly localized in the first solvation shell. Although these first-solvation-shell effects are sometimes classified into cavitation energy, dispersion, hydrophobic effects, hydrogen bonding, repulsion, and so forth, they clearly must also include the fact that the local dielectric constant (to the extent that such a quantity may even be defined) of the solvent is different near the solute than in the bulk (or near a different kind of solute or near a different part of the same solute). Furthermore... [Pg.349]

T. Bhaskar, M. A. Uddin, K. Murai, J. Kaneko, K. Hamano, T. Kusaba, A. Muto and Y. Sakata, Comparison of thermal degradation products from real municipal waste plastic and model mixed plastics. J. Analytical and Applied Pyrolysis, 70, 579-587, (2003). [Pg.311]

Figure 18.18 C-NP gram of liquid products obtained during real MWP and model mixed plastics (3P/PVC and 3P/PVC/PET) thermal degradation at 430°C. (Reproduced with permission from Elsevier)... Figure 18.18 C-NP gram of liquid products obtained during real MWP and model mixed plastics (3P/PVC and 3P/PVC/PET) thermal degradation at 430°C. (Reproduced with permission from Elsevier)...
In addition, the presence additional chlorinated compounds in the PET mixed plastics such as 3P/PVC/PET and MWP were found to be chlorine derivatives of benzoic acids. Kulesza and German [36] reported the influence of poly(vinyl chloride) on poly(ethylene terephthalate) pyrolysis. They reported that the chloroesters of terephthalic and benzoic acids were found with PVC and PET mixtures (1 1). In our present investigation, the PVC/PET ratio was 1 1 and contains the other plastics such as PE, PP and PS. The ratio of mixed plastics PP PE PS PVC PET was 3 3 3 1 1 and this composition was prepared are similar to the real municipal waste from Sapporo, Japan. 2-Methyl benzoylchloride was identified as one of the additional chlorinated hydrocarbons observed in 3P/PVC/PET and MWP degradation than 3P/PVC degradation chlorinated hydrocarbons. The other chlorinated hydrocarbons could not be identified in 3P/PVC/PET and MWP degradation. It is evident from the studies that the new chlorine compounds obtained due to the presence of PET in plastic samples in either model mixed on MWP. [Pg.523]

Beckler, R. K., and M. G. White, Polynuclear Metal Complexes as Model Mixed Oxide Catalysts Characterization , J. Catal, 102, pp. 252-256 (1986). [Pg.112]

Beckler, R. K. and M. G. White, Polynuclear Metal Complexes as Model Mixed Oxide Catalysts Selective Chemisorption of NH3 and NO , J. Catal, 109, pp. 25-36 (1988) Beckler, R. K. and M. G. White, Polynuclear Metal Complexes as Model Mixed Oxide Catalysts Isomerization Activity , J. Catal, 110, pp. 364-374 (1988). Coulier, L., V. G. Kishan, J. A. R. van Veen, and J W. Niemantsverdriet, Surface science models for CoMo Hydrodesulfurization Catalysts the Influence of the support on hydrodesulfurization acidity , J. Vac Scl Technol A. 19, Issue 4, 1 July/August 2001, pp 1510-5. [Pg.112]

The two extremes of the state of mixedness arc represented by the plug flow reactor (PFR, no mixing) and by the perfectly stirred reactor (PSR, perfectly mixed). The reactant flow in the PFR is neither macro nor micro mixed, whereas in the PSR mixing occurs down to the molecular level, thus both macro and micro mixing take place (see Figure 6). A variety of real flows can be characterised by series, parallel or loop connections of PFR and PSR. Additionally there exist other models such as the dispersion model (dispersed plug flow) which allows to model mixing conditions between the two extremes of PFR and PSR. [Pg.578]

The pyrolysis process for waste recycling is frequently done at larger scale than analytical pyrolysis. However, analytical pyrolysis studies are performed independently for the understanding and the optimization of such processes [10,16-19]. Also, model mixtures can be used in parallel with real samples. For example, the comparison of thermal degradation products from real municipal waste plastic and model mixed plastics can help understand the compounds generated in waste incinerators. In one such study [20], analytical pyrolysis of real municipal plastic waste obtained from Sapporo, Japan and model mixed plastics was carried out at 430 °C in atmospheric pressure by batch operation. The chlorinated hydrocarbons found in degradation liquid products of poly(ethylene)/poly(propylene)/ poly(styrene)/poly(vinyl chloride) and other polymeric mixtures were monitored. It was determined that the presence of poly(ethylene terephthalate), in addition to chlorinated plastics in the waste, facilitates... [Pg.174]


See other pages where Modeling mixing is mentioned: [Pg.52]    [Pg.217]    [Pg.98]    [Pg.116]    [Pg.1078]    [Pg.110]    [Pg.10]    [Pg.202]    [Pg.292]    [Pg.33]    [Pg.141]    [Pg.192]    [Pg.134]    [Pg.135]    [Pg.195]    [Pg.443]    [Pg.672]    [Pg.306]    [Pg.495]    [Pg.522]    [Pg.268]    [Pg.844]    [Pg.574]    [Pg.173]    [Pg.175]   
See also in sourсe #XX -- [ Pg.129 ]




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A mixed tobermorite-jennite-type model for C-S-H gel

Additional Readings Chaotic Mixing Model in Microchannels

Adsorption kinetics model mixed diffusion-kinetic-controlled

Application of mixing models

Basic mixing model

CNDO mixed model

Cell models, mixing theory

Challenges in Modeling Mixed Ionic-Covalent Glass Formers

Chondrite mixing model

Combined models, mixing

Combined models, mixing basic combinations

Combined models, mixing differences

Combined models, mixing general

Complete-Mixing Model for Gas Separation by Membranes

Complete-Mixing Model for Multicomponent Mixtures

Comprehensive mixing models

Computational mixing models

Configuration mixing model

Configuration mixing model nuclear

Configuration mixing model: a general

Configuration mixing model: a general approach to organic reactivity

Convective mixing conceptual models

Convective mixing quantitative models

Crystallization model of a well-mixed crystallizer

Damkohler numbers mixing models

Deterministic mixed lubrication model

Dispersion models, mixing

Dispersion models, mixing Peclet number, axial

Dispersion models, mixing Taylor

Dispersion models, mixing residence-time distribution

Dispersive mixing Taylor model

Dynamic model mixing process

Efficient Mixed-Model Association

Experimental mixing models

Further models of flow-mixing systems

Health system models mixed systems

Hierarchy of Stochastic Models for Well-mixed, Chemically Reacting Systems

Hypothetical mixing model

Ideal Mixing Model Comparison with the Yalkowsky and Bolton Approach

Lamellar Mixing Simulation Using the Engulfment Model

Level mixed models

Linear mixed effects model

Linear mixed effects model general

Mechanical mixing model

Micro-mixing models

Mixed Assessor Model

Mixed Conductor Model

Mixed Hansch/Free Wilson model

Mixed conduction model

Mixed dynamic model

Mixed effect modeling

Mixed effects model repeated measures

Mixed equilibrium-dynamic modeling

Mixed farm model

Mixed flow models

Mixed linear models

Mixed micelles model

Mixed model approaches

Mixed models

Mixed models

Mixed optimization models

Mixed potential model

Mixed side-pore diffusion model

Mixed-Integer Programming Models

Mixed-integer nonlinear programming MINLP modeling

Mixed-model production

Mixed-potential sensors modeling

Mixed-valence Piepho-Krausz-Schatz model

Mixed-valence complexes Hush model

Mixed-valence complexes Hush model parameters

Mixed-valence complexes coupling model

Mixing Concepts and Models

Mixing Models Reactors with Ideal Flows

Mixing Rules from Models for Excess Gibbs Energy

Mixing cell model

Mixing equipment model

Mixing length model

Mixing length turbulence model

Mixing model (cationic polymer

Mixing model, quantification

Mixing models

Mixing models

Mixing models Seawater

Mixing models physical

Mixing process behavioral model

Mixing process model assumptions

Mixing process modeling

Mixing reaction model

Mixing tanks in series model

Mixing thermodynamic models

Mixing-Length Models for Turbulent Transport

Mixing-Model Examples

Mixing-cell data, model fitting

Mixing-cell experiments, models

Mixture mixing model

Model Flory-Huggins, polymer mixing

Model development, mixed micelle

Model development, mixed micelle formation

Model mixed effects

Model mixed hydrophobic—polar

Model mixed micellization

Model perfect mixing membrane

Model solids mixing

Model viscous mixing

Model well-mixed cell

Modeling nonlinear mixed effects

Modeling of Nonideal Flow or Mixing Effects on Reactor Performance

Modeling of the mixing process

Models Explicitly Accounting for Mixing

Models MSMPR (mixed-suspension

Models convective mixing

Models mixed kinetics

Models mixed-product removal)

Models mixing during precipitation

Molecular mixing models

Molecular mixing models constraints

Molecular mixing models desirable properties

Molecular mixing models linearity

Nonlinear Mixed Effects Models Theory

Nonlinear Mixed Model

Nonlinear mixed effects model

Nonlinear mixed effects model NONMEM)

Nonlinear mixed effects models parameter estimation methods

Nonlinear mixed effects models statistical

Nonlinear mixed effects models structural

One-Dimensional Model with Axial Mixing

Organic matter isotopic mixing models

Oxide model, mixed-valence

Perfect Mixing Model

Perfect mixing, model for

Perfect mixing, reactor model (

Phenomenological model for turbulent mixing

Plug flow, mixing model

Plug flow, mixing model residence-time distribution

Population modeling nonlinear mixed effects

Prandtl’s mixing length model

Proposed model of a mixing mechanism

RANS models for scalar mixing

Rapid mixing model

Reaction/diffusion model mixing theory

Reactive mixing, closure models

Reactivity, organic, a general approach to: the configuration mixing model

Reactor mixing models

Reactor models mixed-flow

Reactor models, applications perfect mixing

Regular solution model mixing enthalpy

Regular solution model mixing entropy

Repeated-measures mixed models

Reverse osmosis complete-mixing model

Risk assessment mixed-model mixture

SPBEDRTD - Spouted Bed Reactor Mixing Model

Segregated flow model, mixing

Separation model, pseudo-phase, nonideal mixed micellization

Simple model for mixed surfactant solutions

Site-mixing model

Solids mixing modeling

Structure of Nonlinear and Mixed-Integer Optimization Models

Surface mixed sediment layer model

Surfactants nonideal mixed monolayer model

TUBEMIX - Non-Ideal Tube-Tank Mixing Model

Testing the model by mixed tasks in patients with monohemispheric brain lesion

The General Linear Mixed Effects Model

The Nonlinear Mixed Effects Model

Turbulence model Prandtl mixing length

Turbulent flow modeling mixing length model

Turbulent mixing model

Turbulent mixing model description

Udenfriend System A Model for Mixed Function Oxidase

Vapor-Liquid Equilibrium Modeling with Two-Parameter Cubic Equations of State and the van der Waals Mixing Rules

Vertical mixing, continuous model

Viscous immiscible liquid mixing model

Well-Mixed Reactor or One-Box Model

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