Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Theory Models

The results in Fig. 1.36 obtained by changing the kinematic viscosity and the stirrer speed could have also been acquired by changing the stirrer diameter It does not matter, by which means a relevant number is changed. This is clear evidence that the representation of a physico-technological problem in a dimensionless form is independent of scale - scale-invariant - and this presents the basis for a reliable scale-up  [Pg.70]

According to model theory two processes are considered completely similar [Pg.70]

In other words, a reliable scale-up of a desired process condition from a model to full-scale can be accomplished only if the problem was formulated and dealt with according to the dimensional analysis. [Pg.71]


A2.5.7 THE CURRENT STATUS OF THE ISING MODEL THEORY AND EXPERIMENT... [Pg.652]

G. Doggett, The Electronic Structure of Models Theory and Applications to Inorganic Molecule.s Pergamon, Oxford (1972). [Pg.292]

Zannetti, Paolo, Air Pollution Modeling Theories, Computational Methods, and Available Software, Van Nostrand, Beinhold, New York, 1990. [Pg.2184]

Zannetti, P., "Air Pollution Modeling Theories, Computational Methods and Available Software." Van Nostrand Reinhold, Florence, KY, 1990. [Pg.343]

The Characterization and Properties of Small Metal Particles. Y. Takasu and A. M. Bradshaw, Surf. Defect. Prop. Solids p. 401 1978). 2. Cluster Model Theory. R. P. Messmer, in "The Nature of the Chemisorption Bond G. Ertl and T. Rhodin, eds. North-Holland Publ., Amsterdam, 1978. 3. Clusters and Surfaces. E. L. Muetterties, T. N. Rhodin, E. Band, C. F. Brucker, and W. R. Pretzer, Cornell National Science Center, Ithaca, New York, 1978. 4. Determination of the Properties of Single Atom and Multiple Atom Clusters. J. F. Hamilton, in "Chemical Experimentation Under Extreme Conditions (B. W. Rossiter, ed.) (Series, "Physical Methods of Organic Chemistry ), Wiley (Interscience), New York (1978). [Pg.130]

Halloun, I. A. (2004). Modeling theory in. science education. Dordrecht Kluwer. [Pg.306]

There are several good reasons to focus on linear models. Theory may indicate that a linear relation is to be expected, e.g. Lambert-Beer s law of the linear relationship between concentration and absorbance. Even when a linear relation does not hold strictly it can be a sufficiently good local approximation. Finally, one may try and find a transformation of the individual variables (e.g. a logarithmic transformation), in order to obtain an acceptable linear model for the transformed variables. Thus, we simplify eq. (36.1) to... [Pg.351]

Modelling is a process of continuous development, in which it is generally advisable to start off with the simplest conceptual representation of the process and to build in more and more complexities, as the model develops. Starting off with the process in its most complex form, often leads to confusion. A process of continuous validation is necessary, in which the model theory, data, equation formulation and model predictions must all be examined repeatedly. In formulating any model, it is therefore important to... [Pg.2]

Univariate and Multivariate General Linear Models Theory and Applications Using SAS Software by Neil H.Timm andTammy A. Mieczkowski... [Pg.335]

Fayer, M.J., UNSAT-H Version 3.0 Unsaturated Soil Water and Heat Flow Model—Theory, User Manual and Examples, PNNL-13249, Pacific Northwest National Laboratory, Richland, WA, 2000. [Pg.1090]

These phenomena are theoretically described by several models. Theories differ both for the type of interaction and for the geometry and dimensionality of the magnetic... [Pg.78]

R. T. Cygan and J. D. Kubicki (eds.), Molecular Modelling Theory in the Geosciences. Reviews in Mineralogy and Geochemistry, vol. 42, Geochemical Society, Mineralogical... [Pg.375]

Term extraction and analysis software, in patent searching, 18 244 Terminal model theory, 29 832 Terminal activity coefficients, 8 743 Terminal lakes... [Pg.927]

This theorem has important implications in the box model theory. It states that every eigenvalue of A x , possibly complex, lies in the complex plane inside at least one of the circles centered at the diagonal entry a and with a radius equal to the sum Z a0- (i j) of all the off-diagonal elements of the ith row. [Pg.82]

Taken together, the static lattice and cell model theories strongly suggest that ... [Pg.158]

In kinetics, the use of high pressure introduces various aspects of the compressibility that may sometimes seem confusing. This is partly related to the fact that our rate constants are phenomenological quantities determined by arbitrary sets of experimental conditions at the same time as they are described by one single model theory. [Pg.104]

A second appealing feature of tube model theories is that they provide a natural hierarchy of effects which one can incorporate or ignore at will in a calculation, depending on the accuracy desired. We will see how, in the case of linear polymers, bare reptation in a fixed tube provides a first-order calculation more accurate levels of the theory may incorporate the co-operative effects of constraint release and further refinements such as path-length fluctuation via the Rouse modes of the chains. [Pg.202]

The interfacial capacitance increases with the DDTC concentration added. The relationship among potential difference t/ of diffusion layer, the electric charge density q on the surface of an electrode and the concentration c of a solution according to Gouy, Chapman and Stem model theory is as follows. [Pg.80]

Williams, M.D., Adams, W.J., Parkerton, T.F., Biddinger, G.R., and Robillard, K.A. Sediment sorption coefficient measurements for four phthalate esters experimental results and model theory, firwro/r. Toxicol. Chem., 14(9) 1477-1486,1995. [Pg.1742]

Simulations [73] have recently provided some insights into the formal 5c —> 0 limit predicted by mean field lattice model theories of glass formation. While Monte Carlo estimates of x for a Flory-Huggins (FH) lattice model of a semifiexible polymer melt extrapolate to infinity near the ideal glass transition temperature Tq, where 5c extrapolates to zero, the values of 5c computed from GD theory are too low by roughly a constant compared to the simulation estimates, and this constant shift is suggested to be sufficient to prevent 5c from strictly vanishing [73, 74]. Hence, we can reasonably infer that 5 approaches a small, but nonzero asymptotic low temperature limit and that 5c similarly becomes critically small near Tq. The possibility of a constant... [Pg.138]

Extensions of receptor modeling theory to light extinction and to reactive chemical compounds require introduction of rate process concepts. [Pg.18]

Coo s Geometrical Model Theory. See Detonation, Geometrical Model Theory of Cook... [Pg.194]

Ref 5, p 123) and the "Geometrical Model Theory of Cook (described under Detonation, Geometrical Theory of Cook) (Ref 15, pp 125-26). There is also "Qualitative Theory described by Taylor (Ref 3, pp 145-48)... [Pg.242]


See other pages where Theory Models is mentioned: [Pg.2368]    [Pg.112]    [Pg.592]    [Pg.17]    [Pg.166]    [Pg.706]    [Pg.293]    [Pg.375]    [Pg.634]    [Pg.147]    [Pg.107]    [Pg.200]    [Pg.98]    [Pg.391]    [Pg.158]    [Pg.177]    [Pg.2]    [Pg.4]    [Pg.6]    [Pg.8]    [Pg.10]    [Pg.12]    [Pg.14]    [Pg.18]    [Pg.20]   
See also in sourсe #XX -- [ Pg.213 , Pg.214 , Pg.215 , Pg.216 , Pg.217 , Pg.218 , Pg.219 ]




SEARCH



A Covalent Bonding Model - Embracing Molecular Orbital Theory

Acoustic theory model

Adaptations of linear theory - differential models

Adaptations of linear theory - integral models

An Ionic Bonding Model - Introducing Crystal Field Theory

Angular overlap model ligand field theory

Atom, Bohr theory simple model

Atomic theory Bohr model

Atomic theory nuclear atom model

Atomic theory wave mechanical model

Avrami model from theory

Band theory Hubbard model

Basic theory of sodalite framework modelling

Behavioral Model Control Theory

Bimolecular reactions, collision model transition state theory

Box Model Theory

Bruggeman model theory

Calculations, band theory cluster model

Catalyst layer models theory

Cell model quantum theory

Cell model theories

Cell models, mixing theory

Ceramics modelling theory

Chain Model and Naive Two Parameter Theory

Chemical Modelling Applications and Theory, Volume

Classical Model and Theory

Collision Theory A Model for the Reaction Process

Collision interparticle kinetic theory modeling

Collision models response theory

Comparison between Simulation and Theory of the Rouse Model

Complete model space theory

Complex systems theory cycle model

Continuous model and Flory-Huggins theory

Continuum Solvation Models in Chemical Physics: From Theory to Applications Edited by B. Mennucci and R. Cammi

Continuum Solvation Models in Chemical Physics: From Theory to Applications Edited by B. Mennucci and R. Cammi 2007 John Wiley Sons, Ltd, ISBN

Continuum models mean-field theories

Continuum models theory

Control theory models

Control theory, model-based

Coordinate bond-bonding models crystal field theory

Coordinate bond-bonding models field theory

Coordinate bond-bonding models molecular orbital theory

Crystal field theory angular overlap model

Danckwerts theory model approach

Density function theory model

Density functional theory Thomas-Fermi model

Density functional theory adsorption models

Density functional theory fragmentation model

Density functional theory local response model

Density functional theory model

Dielectric permittivity models, theories

Drop Model and Classical Nucleation Theory

Dynamic scaling theory model

Elastic properties continuum theory modelling

Electromagnetic theory electron model

Electromagnetic theory photon models

Electronic conduction theory Drude model

Entropic model/theory

Entropy theory model

Equivalent modeling of IPMCs based on beam theories

Explicit Solvent Models Molecular Theories of Liquids

Field theory Landau free energy model

Film Theory Model

Film models combined theories

Film models nucleation theories

Flory-Huggins model theory

Flory—Huggins theory lattice model

Free energy density model theory

Free volume theory model

Grand unified theory model

Graph theory model analysis

Graph theory model building

Graph-theory derived model

Group theory, algebraic models

Hard chain models PRISM) theory

Hard-sphere model density functional theory

Hartree-Fock model perturbation theory

Hartree-Fock theory. The independent-particle model

Hiickel model/theory

Huckel theory electron densities, model

Hydrodynamic model kinetic theory

Independent-electron models density functional theory

Independent-electron models orbital functional theory

Information theory model

Interacting boson model microscopic theory

Intonation theories and models

Kinetic Molecular Theory A Model for Gases

Kinetic modeling biochemical systems theory

Kinetic molecular theory A model that

Kinetic molecular theory quantitative model

Kinetic theory electrode-electrolyte interface, models

Kinetic theory mesoscale model

Kinetic theory modeling

Kinetic theory modeling constitutive relations

Kinetic theory modeling energy dissipation rate

Kinetic theory modeling for collision-dominated dense suspensions

Kinetic theory modeling for interparticle collisions

Kinetic theory modeling hydrodynamic equations

Kramers theory model

Lennard-Jones models density functional theory

Lifshitz theory model

Ligand close-packing model theory

Ligand-field theory multiplet model

Lindemann theory Hinshelwood model

Linear response theory mechanics model

Linearized theory film model

Linearized theory penetration model

Local control theory model parameters

Macroalgal Models in Testing and Extending Defense Theories

Macrohomogeneous model/theory

Marcus model rate theory

Mass transfer models film theory

Mass transfer models laminar boundary layer theory

Mass transfer models penetration theory

Mass transfer models surface-renewal theory

Mathematical models concentrated solution theory

Mathematical models dilute solution theory

Mean field theory Maier—Saupe model

Mean-field theory model

Metabolic modeling biochemical systems theory

Model Hamiltonian theory

Model calculations, in the theory

Model from chromatographic theory

Model generalized pseudopotential theory

Model potentials, molecular theories

Model system theory

Model theory —> Scale

Model-free theory

Modeling Graph Theory

Modelling Applications and Theory, Volume

Modelling theories

Models Debye-Hiickel theory

Models and theories Bohr model of atom

Models and theories Dewar-Chatt-Duncanson model

Models and theories Heitler-Pauling bonding model

Models and theories Hund-Mulliken bonding model

Models and theories Jahn-Teller theorem

Models and theories Kepert model

Models and theories Koopmans’ theorem

Models and theories Rutherford-Bohr model of atom

Models and theories electrostatic model for ionic lattices

Models and theories molecular orbital theory

Models and theories quantum theory

Models and theories valence bond theory

Models and theories valence-shell electron-pair repulsion

Models kinetic molecular theory

Models theory behind

Molecular modeling and theory

Molecular modeling density functional theory

Molecular models VSEPR theory

Molecular orbital theory Hiickel model

Molecular orbital theory model

Molecular orbital theory model chemistry

Molecular theories entanglement models

Nonlinear Mixed Effects Models Theory

Numerical modelling theory

Penetrable-sphere model theory

Percolation models/theory

Percolation theory phenomena modeled

Perturbation theory cluster model

Perturbation theory, elementary models

Perturbation theory, general methods for two-group model

Phenomenological models and simple theories

Polymer reference interaction site model PRISM) theory

Polymer reference interaction site model theory

Pore Filling Model and Theory

Qualitative Model Perturbation Molecular Orbital Theory

Quantitative Model Ab Initio Molecular Orbital Theory

RNA Coarse-Grained Model Theory

Rate theory modeling

Rate theory statistical adiabatic channel model

Reaction/diffusion model mixing theory

Receptor modeling theory

Recovery theories and models

Reference Interaction Site Model theory

Renormalization-group theory field-theoretical models

STAMP AN ACCIDENT MODEL BASED ON SYSTEMS THEORY

Sanchez-Lacombe lattice fluid model theory

Self-consistent mean field theory model

Site model theory

Solution theory modeling

Solvation Models Theory and Applicability

Spreading model theory

Spring-Bead Model Rouse Theory

Spring-Bead Model Zimm Theory

State of the Art in Theory and Modeling Multiple Scales

Statistical theories adiabatic channel model

Steady state kinetic theory model calculations

Steady state theory model calculations

Surface renewal theory Higbie penetration model

Symmetry adapted perturbation theory interaction potential models

The Bohr Model Was an Early Attempt to Formulate a Quantum Theory of Matter

The Kinetic-Molecular Theory A Model for Gas Behavior

The Landau-Zener theory of curve crossing model

The Standard Model - Big Bang theory

The independent-electron model as a quantum field theory

The primitive model and Debye-Hiickel (DH) theory

The site-model theory

Theoretical Chemistry Accounts: Theory Computation, and Modeling

Theories Cates model

Theories Helfrich model

Theories Maxwell model

Theories Oregonator model

Theories and Models of Driver Behavior

Theories and models

Theories based on models of membranes

Theories diffusion-based models

Theories polyelectrolyte model

Theories scattering function model calculation

Theory Relevant to Modeling

Theory and Mathematical Modeling of Crosslinking

Theory and Modeling

Theory and Physical Models of Nuclear Magnetic Shielding

Theory electrostatic model

Theory molecular modeling

Theory of Polymer Viscoelasticity — Elastic Dumbbell Model

Theory of Polymer Viscoelasticity — Entanglement and the Doi Edwards (Reptation) Model

Theory of Polymer Viscoelasticity — The Rouse Model

Theory of Tides in the Baltic Sea and a Proper Model Concept

Theory of Turing Patterns in the CIMA and CDIMA Reactions Lengyel-Epstein Model

Theory quantitative models

Three-Fluid Model with Kinetic Theory of Granular Flow Closure

Transition state theories site model theory

Transition state theory statistical kinetic models

Two-Fluid Model with Kinetic Theory of Granular Flow Closures

Valence Bond Theory of Quantum Cell Models

Valence bond model/theory

Volcano Plots and Rate Theory Models

Water, theories Lattice model

Water, theories three dimensional models

What are Theory, Computation, and Modeling

© 2024 chempedia.info