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Original system

In die original system eonfiguration, die hot flue gas leaving die regenerator was expanded in die double slide valve and orifiee ehamber to atmospherie pressure, and dien passed via die waste heat boiler to die main staek. This mode of operation remains possible following die expander retrofit. [Pg.382]

The collision that takes (vlsv2) into (vi,v2) will be called the direct collision that that takes (vi,v2) into (v ,v ) will be called the inverse collision see Fig. 1-7. Equations (1-9) and (1-10), the conservation laws for energy and for angular momentum, applied to the new system, yield g = g since it was found that, for the original system, g = g,... [Pg.12]

I) The existence of a stable singular point of (6-126) is the criterion for the existence of a stable periodic solution motion) of the original system (6-112). [Pg.368]

It is important to recognize the different concepts conveyed by the terms model and simulation, even though these terms are sometimes used interchangeably. As noted above, a model is a general construct in which the parts of a system and the interactions between these parts are identified. The model is necessarily simpler than the original system, although it may itself take on a rather complicated form. It consists of ingredients and proposals for their interactions. [Pg.5]

The matrix A is known as the preconditioner and has to be chosen such that the condition number of the transformed linear system is smaller than that of the original system. [Pg.167]

Stability may be inherent or induced. In the latter case, the original system is in a condition of metastable or neutral eouilibrium. External influences which induce instability in a dispersion on standing are changes in temperature, volume, concentration, chemical composition, and sediment volume. Applied external influences consist of shear, introduction of a third component, and compaction of the sediment. Interfacial energy between solid and liquid must be minimized, if a dispersion is to be truly stable. Two complementary stabilizing techniques are ionic and steric protection of the dispersed phase. The most fruitful approach to the prediction of physical stability is by electrical methods. Sediment volumes bear a close relation to repulsion of particles for each other. [Pg.92]

In this problem you are asked to determine the unknown parameters using the dominant zeros and poles of the original system as an initial guess. LJ optimization procedure can be used to obtain the best parameter estimates. [Pg.301]

This parameter takes into account the presence of inerts, the use of nonstoichiometric quantities of reactants, and the presence of one or more of the reaction products in the original system. To illustrate this point, let us consider as an example the isothermal gas phase hydrogenation of ethylene (C2H4 + H2 - C2H6) taking... [Pg.32]

Identification of 9,12-tetradecadienyl (9,12-14) compounds began with studies on two cosmopolitan pests of stored products, the almond moth (Cadra cmtella, Pyralidae Phycitinae) and the Indian meal moth (Plodia interpunctella, Phycitinae) [38,39]. This 9,12-14 structure has been reported from another 13 Pyralidae (only in Phycitinae) species and 11 Noctuidae species (9 species in Amphipyrinae, and 1 species each in Hadeninae and Plusiinae). These two families, however, are not closely related. Most likely, the females classified in distant groups happened to produce the same chemical in the train of their perpetual evolution of modifying the original systems for pheromone biosynthesis. The 5,7-dodecadienyl (5,7-12) structure is a carbon skeleton common... [Pg.64]

Beyond the formal comparison of different methods, Kremer16 has put forward an original system whereby governments would acquire the patent from its creators at its social value and transfer it to the public domain. The author acknowledges the difficulty of establishing the social value of an innovation, but proposes an invitation to tender to determine the private value of a patent. [Pg.30]

Gaussian elimination has converted the original system of equations into the following system ... [Pg.21]

According to the equation, we expect more water component when the system is defined in terms of the new basis rather than the old because hydrogen occurs in the new basis only in H2O, whereas it was also found in the H+ and HCO3 components of the old basis. (Of course, the amount of actual water remains the same, since we are expressing the same bulk composition in different terms.) Similarly, the calcium in the original system will be distributed between the Ca++ and Calcite components of the new system, and so on. [Pg.78]

According to equation (21) the systems of the canonical ensemble are conservative. Each system moves independently of all others and the phase integral exists for each of them. Each system therefore moves on a surface of constant energy and corresponds to a microeanonical ensemble. In this sense the canonical ensemble is built up from a multitude of microeanonical ensembles. Quantities defined for the microeanonical ensemble may therefore be averaged over the canonical ensemble. The original system which is represented by the canonical ensemble however, cannot be described, even approximately, as conservative. It is customary to denote the Hamiltonian of the systems of the canonical ensemble as the Hamiltonian of the original system, which is not justified. [Pg.442]

Note that all the constraints in Equation (7.4) are equalities. It is necessary to place the problem in this form to solve it most easily (equations are easier to work with here than inequalities). If the original system is not of this form, it may easily be transformed by use of so-called slack variables. If a given constraint is an inequality, for example,... [Pg.226]

In the original system (7.18), if the constant on the right-hand side of the second equation had been zero, that is, if the basic feasible solution had been degenerate, then Jtj would have been related to x3 by... [Pg.237]

Also, since each measurement corresponding to yi was redundant for the original system, each row of Ci was linearly dependent on some other rows of [ ]. But, any row in C must be linearly independent of any row in C2 otherwise y2 would be redundant. Hence, any row in Ci is dependent on the other rows in [ , ]. The dependency is unchanged by the transformation F thus, yi is also redundant in the system [ "]. ... [Pg.42]

New matrices M(2), M(3), etc. are formed until the matrix M(,) is obtained, which contains exactly one nonzero element in each column. Each row of the matrix M(n> corresponds to a subset of equations in the original system. Since each column of M(n) contains only one nonzero element, each variable of the system appears in only one subset of equations represented by the row in which the nonzero element appears. Therefore, the subset of equations represented by a row of M(n) is a disjoint subsystem. For example, the matrix M(1) illustrated in Fig. 13b has only one nonzero element in each column. [Pg.210]

A residual molecule (RM) can be defined for every atom r of an even alternant hydrocarbon as the odd alternant hydrocarbon obtained by omitting atom r from the original system. The secular determinant for the residual molecule with atom r removed is obtained from J( ) in... [Pg.92]

Figure 1.3. Three stages in the process of simplification of the thermodynamic system under consideration, (a) The original system consists of M adsorbent molecules (P), each of which has four binding sites, solvent (w) and ligand (L) molecules, all in a volume V and at temperature T. (b) The solvent is removed, (c) The final system consists of M localized adsorbent molecules opened with respect to the ligands. Figure 1.3. Three stages in the process of simplification of the thermodynamic system under consideration, (a) The original system consists of M adsorbent molecules (P), each of which has four binding sites, solvent (w) and ligand (L) molecules, all in a volume V and at temperature T. (b) The solvent is removed, (c) The final system consists of M localized adsorbent molecules opened with respect to the ligands.
Clearly, if we localize the adsorbent molecules, i.e., we assume that all of the M adsorbent molecules are devoid of translational and rotational degrees of freedom, then we obtain a new system, the thermodynamics of which differ from that of the original system. [Pg.311]


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See also in sourсe #XX -- [ Pg.414 ]




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