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Construction solutions

Now we have to justify the passage to the limit as c —> 0. As it was mentioned the estimates (2.13), (2.14) are uniform in c. This means that the constructed solutions denoted by w satisfy the estimate... [Pg.73]

GFRP tolerandng glass fiber reinforced plastic IBM construction solutions injection blow molding... [Pg.651]

In order to construct solutions corresponding to a particle in motion, consider the hermitian operators... [Pg.526]

A new reinforced concrete wall has been determined to be a constructable solution to provide the required blast resistance. The new wall is simply supported at top and bottom. [Pg.257]

Momentum-space methods, pioneered by McWeeny, Fock, Shibuya, Wulfman, Judd, Koga, Aquilanti and others [4,17-26] provide us with an easy and accurate method for constructing solutions to the Schrodinger equation of a single electron moving in a many-center Coulomb potential... [Pg.211]

Our fundamental task is to construct solutions to the Maxwell equations (3.1)—(3.4), both inside and outside the particle, which satisfy (3.7) at the boundary between particle and surrounding medium. If the incident electromagnetic field is arbitrary, subject to the restriction that it can be Fourier analyzed into a superposition of plane monochromatic waves (Section 2.4), the solution to the problem of interaction of such a field with a particle can be obtained in principle by superposing fundamental solutions. That this is possible is a consequence of the linearity of the Maxwell equations and the boundary conditions. That is, if Ea and Efc are solutions to the field equations,... [Pg.60]

A discussion of some theoretical approaches to scattering by randomly inhomogeneous particles is followed in the final section by an outline of recent progress in constructing solutions to problems of scattering by nonspherical particles, including those of arbitrary shape. [Pg.181]

Inserting (52) into (46) yields a system of ordinary differential equations for the functions ( ). If we succeed in constructing its general or particular solution, then substituting it into (52) gives an exact solution of the Yang-Mills equations (46). However, the so-constructed solution will have an unpleasant feature of being asymmetric in the variables , while Eqs. (46) are symmetric in these. [Pg.307]

With all the wealth of exact solutions obtainable through Lie symmetries of the Yang-Mills equations, it is possible to construct solutions that cannot be derived by the symmetry reduction method. The source of these solutions is conditional or nonclassical symmetry of the Yang-Mills equations. [Pg.324]

To generate a first approximation valid for strongly coupled p- and s-regions, we ll construct solutions for a factorized density operator, F(D(t) = p(7)(f) Af(I t), where 7 ) is the IP form of P(spt). Insofar the s-region is large and with many degrees of freedom, we ll assume that on average... [Pg.367]

It is possible to produce all technological equipment for the industrial direct synthesis of alkyl- and arylchlorosilanes from common brand steel, since raw stock and reaction products in the absence of moisture do not corrode materials. The equipment is generally unsophisticated there is no need for special constructive solutions, apart from the reactor, which should be manufactured in view of the peculiarities of the direct synthesis of organochlorosilanes. [Pg.53]

For linear systems, the differential equation for the jth cumulant function is linear and it involves terms up to the jth cumulant. The same procedure will be followed subsequently with other models to obtain analogous differential equations, which will be solved numerically if analytical solutions are not tractable. Historically, numerical methods were used to construct solutions to the master equations, but these solutions have pitfalls that include the need to approximate higher-order moments as a product of lower moments, and convergence issues [383]. What was needed was a general method that would solve this sort of problem, and that came with the stochastic simulation algorithm. [Pg.267]

Two- and Three-Dimensional Conduction The one-dimensional solutions discussed above can be used to construct solutions to multidimensional problems. The unsteady temperature of a rectangular, solid box of height, length, and width 2H, 2L, and 2 W, respectively, with governing equations in each direction as in (5-18), is... [Pg.7]

Now, what did we learn from grinding through the complete solution to Schrodinger s equation We learned that we can construct solutions of the form ... [Pg.94]

A second insight offered by our determination of the fundamental solution for diffusion is afforded by exploiting the linearity of the governing equation (in this case the diffusion equation). In particular, we know that the sum of a number of solutions is still a solution. This observation provides the basis for constructing solutions to arbitrary initial concentration profiles, n(x,0) = Co(x). In particular, the solution to this problem is given by... [Pg.326]

Within the context of the elastic Green function, the reciprocal theorem serves as a jumping off point for the construction of fundamental solutions to a number of different problems. For example, we will first show how the reciprocal theorem may be used to construct the solution for an arbitrary dislocation loop via consideration of a distribution of point forces. Later, the fundamental dislocation solution will be bootstrapped to construct solutions associated with the problem of a cracked solid. [Pg.388]

In subsequent sections of this chapter we discuss the use offundamental solutions of the creeping-flow equations to construct solutions for which the flow domain has a more... [Pg.7]

The critical difficulty with this problem is that the solution depends on the orientations of U and f2 relative to axes fixed in the particle, as well as on the relative magnitudes of U and f2. Thus, for every possible orientation of U and/or f2, a new solution appears to be required to calculate u, p, F, or G. Fortunately, however, the possibility of constructing solutions of a problem as a sum (or superposition) of solutions to a set of simpler problems means that this is not actually necessary in the creeping-flow limit. Rather, to evaluate u, p, F, or G for any arbitrary choice of U and f2, we will show that it is sufficient to obtain detailed solutions for translation in three mutually orthogonal directions (relative to axes fixed in the particle) with unit velocity U = e, and il = 0, and for rotation about three mutually orthogonal axes with unit angular velocity il = e, and U = 0. [Pg.440]

Since equation 39 is linear, superposition of component solutions is permitted. It becomes straightforward to construct solutions for a finite domain reservoir for multiple production and injection wells as long as they are far away from each other for pressure buildup, that is, turning off a production well and for pressure drawdown. [Pg.253]

Figure 6.7 Harker Construction Solution of the X-ray crystallographic phase problem for each hkt-reflection by Harker construction. Heavy atom structure factor F (hkl) is completely solved by Patterson Function and plotted on complex plane (white) along with known modulus FBH(hkl). The second known modulus Fb(AW) is then included on a second complex plane yellow. Intersection points characterise the two possible solutions for Fi hkl) and two possible solutions for cni hkl) or ccp ), one of which is usually eliminated by inspection or with the aid of a second heavy atom derivative. Figure 6.7 Harker Construction Solution of the X-ray crystallographic phase problem for each hkt-reflection by Harker construction. Heavy atom structure factor F (hkl) is completely solved by Patterson Function and plotted on complex plane (white) along with known modulus FBH(hkl). The second known modulus Fb(AW) is then included on a second complex plane yellow. Intersection points characterise the two possible solutions for Fi hkl) and two possible solutions for cni hkl) or ccp ), one of which is usually eliminated by inspection or with the aid of a second heavy atom derivative.
An apparatus for isopiestic experiments is easy to construct. Solutions of a volatile solvent with different concentrations of a nonvolatile solute are placed in an apparatus looking like a receiver of a distillation equipment as shown in Fig. 6.16. [Pg.247]

Besides the air conditioning applications, heat exchangers are also a possible application. Furthermore, as it was mentioned before, the introduction of PCM in building constructive solutions such as in floor, - walls, " and ceiling "" is very common, because of the interest on evaluating the consequences when PCM are incorporated in passive systems. [Pg.1475]

Asbjorn Eide, Possible Ways and Means of Facilitating the Peaceful and Constructive Solution of Problems Involving Minorities , UN doc., E/CN.4/Sub.2/1993/34, 10 August 1993, para 55. [Pg.30]


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