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Modules distribution

The outline of this paper is as follows. First, a theoretical model of unsteady motions in a combustion chamber with feedback control is constructed. The formulation is based on a generalized wave equation which accommodates all influences of acoustic wave motions and combustion responses. Control actions are achieved by injecting secondary fuel into the chamber, with its instantaneous mass flow rate determined by a robust controller. Physically, the reaction of the injected fuel with the primary combustion flow produces a modulated distribution of external forcing to the oscillatory flowfield, and it can be modeled conveniently by an assembly of point actuators. After a procedure equivalent to the Galerkin method, the governing wave equation reduces to a system of ordinary differential equations with time-delayed inputs for the amplitude of each acoustic mode, serving as the basis for the controller design. [Pg.357]

Tailing of peaks, 38.67.82 reduction by ammes. 67. reduction treatment with buffers, 67 Tailing reducers, 118 Taitrazine. 230, 249, 265 Tenqrerature of column, 192 el on modulator distribution, 85,93, 96... [Pg.172]

A basic process flow diagram for the SNCR TDN process is shown in Figure 17.3. Anhydrous or aqueous ammonia is vaporized and mixed with a carrier gas of air or steam for transport to injection/distribution modules. The injection distribution modules distribute ammonia and/or hydrogen reagent and carrier gas to proprietary spray nozzles or injection lances. Reagent flow control can be controlled and trimmed by outlet NOx signals or ammonia slip measurements. [Pg.322]

Cohen, D.E. and Carey, M.C. 1991. Acyl chain unsaturation modulates distribution of lecithin molecular species between mixed micelles and vesicles in model bile. Implications for particle structure and metastable cholesterol solubilities. J. Lipid Res. 32, 1291-1302. [Pg.195]

Figure 2. (a) Drive electrical scheme, (b) Ingedrive MV100 single fully enclosed cabinet, (c) electrical cabinet modules distribution... [Pg.224]

Several results about the magnetization can be found from figs. 9a and 10. To understand the layer-thickness dependence of magnetization, both the antiferromagnetic coupling of Dy and Fe moments and the modulated distribution of composition have to be taken into account, (i) Sample 5 ADy/6.25 AFc is in a state close to the compensation point the Dy moment dominates for X <6.5 A and the Fe moment dominates for X > 6.5 A. (ii) As X increases from 2.5 to 6.5 A, the magnetization magnitude of Dy/Fe,... [Pg.91]

Senni, K., BorchieUini, C., Duchesnay, A., PeUat, B., Letourneur, D., Kem, R, 1998. Antiproliferative polysaccharides modulate distribution and phenotypic expression of collagens by gingival fibroblasts. J. Biomed. Mater. Res. 40, 164—169. [Pg.89]

The supply chain must be restmctured to implement postponement. Based on the extent of customization needed, the development team must redesign the product into a modular form. Manufacturing and assembly processes must be restructured to produce the modified components and the modules. Distribution logistics must coordinate the shipment of the core product to distribution centers with product customization at those centers (refer to Chap. 6 for further discussion). [Pg.71]

A numerical study of the effect of area ratio on the flow distribution in parallel flow manifolds used in a Hquid cooling module for electronic packaging demonstrate the useflilness of such a computational fluid dynamic code. The manifolds have rectangular headers and channels divided with thin baffles, as shown in Figure 12. Because the flow is laminar in small heat exchangers designed for electronic packaging or biochemical process, the inlet Reynolds numbers of 5, 50, and 250 were used for three different area ratio cases, ie, AR = 4, 8, and 16. [Pg.497]

Histamine in the Cardiovascular System. It has been known for many years that histamine is present in sympathetic nerves and has a distribution within the heart that parallels that of norepinephrine (see Epinephrine and norepinephrine). A physiological role for cardiac histamine as a modulator of sympathetic responses is highly plausible (15). A pool of histamine in rat heart located neither in mast cells nor in sympathetic nerves has been demonstrated. The turnover of this metaboHcaHy active pool of histamine appears to be maintained by normal sympathetic activity. [Pg.136]

Because NEP is roughly proportional to D is more useful for comparing detectors of differing sizes. D depends on the wavelength distribution striking the detector (if it is quantum) and the frequency at which the radiation is modulated, so these measurement parameters need to be included for a D value to have meaning. Often detectivity is written as where Tis the temperature of the blackbody source of radiation or the wavelength of the... [Pg.193]

Market Size and Distribution. The market for PV modules has grown at an average annual rate of more than 15% since the 1980s to approximately 68 yr (1994) (45). With increased involvement of utilities and lending institutions, such as the World Bank, this rate is expected to... [Pg.475]

Stochastic Screening. Stochastic screening (23), also called frequency-modulated (FM) screening, is another way to eliminate problems with moitH. Instead of using a fixed angle for each screen and varying the size of each dot, a random distribution of small, fixed-size dots is used. Different amounts of color ate represented by mote or fewer dots in a particular region. [Pg.38]


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See also in sourсe #XX -- [ Pg.14 , Pg.341 ]




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Secondary module distribution

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