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Maximum flexibility

Almost all chemical information systems work with tlicir own special type of connection table. They often use various formats distinguishing between internal and external connection tables. In most cases, the internal connection tables arc redundant, thus allowing maximum flexibility and increasing the speed of data processing. The external connection tables are usually non-redundant in order to save disk space. Although a connection table can be cprcsented in many different ways, the core remains the same the list of atoms and the list of bonds. Thus, the conversion of one connection table format into another is usually a fairly straightforward task. [Pg.42]

Overflow Pumps These can be omitted if the thickeners are located at increasing elevations from first to last so that overflows are transferred by gravity or if the mixture of underflow and overflow is to be pumped. Overflow pumps are necessary, however, when maximum flexibility and control are sought. [Pg.1690]

Use systems that allow maximum flexibility in air flow rates and control strategies when selection of systems is based on inaccurate (preliminary) data on production processes, volumes, and raw materials to be used in the building. Emission rates from these processes and total loads might he changed during the detailed design step. [Pg.21]

In general, isotopic exchange is both expensive and difficult. In the case of many room-temperature ionic liquids, however, the manufacture of deuterated ionic liquids is relatively easily achievable. For example, the general synthesis of l-allcyl-3-methylimidazolium salts is shown in Scheme 4.1-1 [2]. This methodology allows maximum flexibility in the deuteration on the imidazolium cation that is, it can be either ring or side chain deuteration or both. [Pg.128]

Automatic report generation Report generation will be an important part of the predictive maintenance program. Maximum flexibility in format and detail is important to program success. The system should be able to automatically generate reports a multiple levels of detail. As a minimum, the system should be able to report ... [Pg.808]

HSPF s utility modules (Figure 2) are designed to give the user maximum flexibility in managing simulation input and output. COPY is used to manipulate time series, such as the transfer of... [Pg.140]

From the above discussion about various hydrodynamic cavitation reactors, it can be easily concluded that the orifice plate set-up offers maximum flexibility and can also be operated at relatively larger scales of operation. It should be also noted that the scale-up of such reactors is relatively easier as the efficiency of the pump increases with an increase in size (flow rate and discharge pressure) which will necessarily result into higher energy efficiencies. [Pg.80]

It has been found repeatedly [1, 43, 45] that scalar relativistic contributions are overestimated by about 20 - 25 % in absolute value at the SCF level. Hence inclusion of electron correlation is essential we found the ACPF method (which is both variational and approximately size extensive) to be an excellent compromise between quality and cost. It is reasonable to suppose that for a property that becomes more important as one approaches the nucleus, one wants maximum flexibility of the wavefunction near the nucleus as well as correlation of all electrons thus we finally opted for ACPF/MTsmall as our approach of choice. Typically the cost of the scalar relativistic step is a fairly small fraction of that of the core correlation step, since only n2N4 scaling is involved in the ACPF calculations. [Pg.42]

In FCC applications, ZSM-5 has been used primarily in the form of a high concentration, separate particle additive, since this method affords maximum flexibility. However, it has also been successfully employed as a composite catalyst containing both ZSM-5 and the faujasitic cracking component in the same particle (11). [Pg.65]

Open structure—manufacturing in a maximum flexibility and minimal segregation environment, six trains in the same area. The reactors and... [Pg.50]

Com symps used in ice cream and frozen desserts are generally 36- or 42-DE acid-converted symps. The syrup serves primarily to provide maximum flexibility in adjusting flavor, texture, body, and smoothness. It also aids in grain control and in the modification of meltdown and shrinkage characteristics of the frozen product. [Pg.296]

It may also be noted from the flowchart of Fig. E.2 that the three software packages do not solve problems directly—they simply make subroutines available to assist formulation of a problem. This structure provides maximum flexibility because the software does not need to be concerned with details of the limitless range of problems that a user may wish to pose and solve. At the same time the burden is on the application-code developer to define the equations that describe the particular problem and to write an application code to solve these equations, or else to use one of many application codes that are now available. [Pg.810]

The traditional Hierarchical Star architecture is designed for maximum flexibility. Cross-connect facilities are provided in both the telecommunications closets and the main equipment room. The riser backbone cables can be sized with low counts which allow only distributed active equipment, or for greatest flexibility, with high counts which permit both distributed and centralized active equipment. The horizontal cross-connect facility helps ensure the greatest life span for the system by allowing the... [Pg.1160]

N Mechanism. This is the mechanism currently in use. It utilizes two solenoids for the actuation of two selectors. The selectors can be manually actuated independently for maximum flexibility. However, in typical operation of the system, an event-end or method-end pulse is sent to the contact closures from the control unit, the pulse actuates both solenoids concurrently, and both selectors are automatically actuated at the same time. When the selectors are actuated, a pair of extraction vessels is selected for the next extraction. Both of these extraction vessels are subjected to the same extraction conditions. Identical or different samples can be analyzed as mem-... [Pg.155]

Specified S value Resulting HEN structure Maximum flexibility 5 ... [Pg.93]

Case Preference intervals Heat load Phase Minimum utility Maximum flexibility Minimum units ... [Pg.96]

As shown in Table 4 and Fig. 2, the HEN structure in case I is the same as C2 of [10], therein the maximum flexibility to temperatures is explicitly given as 120. In case II, the B1 structure of [10] can be obtained when the tolerable upper bound for utility consumption is decreased from 12750 to 8850, and the preference interval for flexibility is reduced from [0,150] to [40,90], The resulting utility consumption will be reduced from 4250 (Case I) to 3750 due... [Pg.97]


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See also in sourсe #XX -- [ Pg.71 ]




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