Big Chemical Encyclopedia

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

Articles Figures Tables About

Contracted distribution

Skinner and Wolynes came back to the problem of Eq. (1.8) and solved it with a projection method in Laplace space. An interesting aspect of their work is the development of the contracted distribution function a(a t) (see also Section II) inside the time-convolution integral. They pointed out that this provides perturbation terms neglected erroneously by Brinkman. This interesting feature of their approach is included in the AEP illustrated in this chapter. They explicitly evaluated correction terms up to order The projection technique has also been used by Chaturvedi and Shibata, who used a memoiyless equation as the starting point of their treatment. [Pg.32]

Analytic solutions of Eq. (1.16) cannot be obtained, and thus one must make some approximations. In many physical systems, y and X are very large (y 00, X oo) therefore both v and f can be considered as fast relaxing variables and eliminated by an adiabatic elimination procedure (AEP). The AEP of Chapter II allows us to derive from Eq. (1.16) the equation of motion of a(x t) regarded as being the contracted distribution ... [Pg.449]

In the foregoing section the distribution function in the complete phase space, /(x, t), was discussed and the general equation of change presented. In the sections to follow we often present results in terms of averages with respect to lower-order distribution functions, specifically averages involving the phase space or the configuration space of one molecule or a pair of molecules. This section is devoted to the definitions of these contracted distributions functions. [Pg.21]

Entities involved in long-term contracts with electric utihties, such as fuel supphers and NUGs selling power to utihties, also have concerns that some utihties or industrial customers will not be able to honor their contracts under the new, more competitive system. Einahy, some utihties are concerned that they wih not be adequately reimbursed for opening up their transmission systems to competitors. The potential competitors in turn are concerned that utihties whl not provide unbiased access to their transmission systems if the utihties themselves are also in business of marketing power. There has also been some debate regarding which transmission facihties are eligible for open access. This is because some facihties are considered local distribution systems by utihties, which feel they should not be opened to competitors. [Pg.89]

Particle-SiZe Distribution. Particle-size specifications for sugar are not usually a part of the legislated standards, but they are of concern to commercial users and suppHers and are often specified in contracts. Grain-size distribution is determined by using a series of sieves, either hand-sieved or machine-sieved (13). [Pg.11]

Chemical modification of the cotton fiber must be achieved within the physical framework of this rather compHcated architecture. Uniformity of reaction and distribution of reaction products are iaevitably iafiuenced by rates of diffusion, swelling and shrinking of the whole fiber, and by distension or contraction of the fiber s iadividual stmctural elements duting finishing processes. [Pg.312]

Thermal-expansion and -contraction loads occur when a piping system is prevented from free thermal expansion or contraction as a result of anchors and restraints or undergoes large, rapid temperature changes or unequal temperature distribution because of an injection of cold liquid striking the wall of a pipe cariying hot gas. [Pg.981]

A gas is defined as the state of matter distinguished from solid and liq uid states by very low density and viscosity, relatively great expansion and contraction with changes in pressure and temperature, and the ability to diffuse readily, distributing itself uniformly throughout any container... [Pg.15]

It is stated in the standard that the standard can also be applied throughout the automotive supply chain. This implies that vehicle manufacturers should apply the requirements to their own operations, but obviously such application is voluntary. In due course, ISO/TS 16949 will become a condition of any contract to supply products and services to the vehicle manufacturers. The supply chain includes vehicle distribution and dealers. However, it is not intended that ISO/TS 16949 be applied beyond the vehicle manufacturers at this time. [Pg.46]

Do issue contract amendments on the same distribution list as the original contract. [Pg.234]

The document availability requirement applies to both internal and external documents alike. Customer documents such as contracts, drawings, specifications, and standards need to be available to those who need them to execute their responsibilities. Often these documents are only held in paper form and therefore distribution lists will be needed to control their location. If documents in the public domain are required, they only need be available when required for use and need not be available from the moment they are specified in a specification or procedure. You should only have to produce such documents when they are needed for the work being undertaken at the time of the audit. However, you would need to demonstrate that you could obtain timely access when needed. If you provide a lending service to users of copyrighted documents, you would need a register indicating to whom they were loaned so that you can retrieve them when needed by others. [Pg.295]

The third transition procedure defines the rules under which competitive suppliers of electricity can compete for end users. There are two polar models that are often debated for power market organization the direct access (or bilateral contracts) regime, and the Poolco regime. Under direct access, consumers enter into direct contracts with competitive suppliers of electricity, and competitive providers of electricity enter into contracts with, and pay an access fee to, the local (regulated) distribution company for the use of local power lines. [Pg.412]

Further government regulation that totally changed how natural gas was distributed resolved this difficulty. Historically, pipeline companies were required to act as purchasers and resellers of gas. The new approach ol the 1980s limited pipelines to selling transmission seiwices. Customers of the pipelines purchase the gas directly from producers. By exiting from gas purchasing, the pipelines could similarly hack out of unattractive contracts. [Pg.1105]


See other pages where Contracted distribution is mentioned: [Pg.35]    [Pg.111]    [Pg.226]    [Pg.13]    [Pg.334]    [Pg.211]    [Pg.21]    [Pg.35]    [Pg.111]    [Pg.226]    [Pg.13]    [Pg.334]    [Pg.211]    [Pg.21]    [Pg.90]    [Pg.202]    [Pg.335]    [Pg.139]    [Pg.530]    [Pg.45]    [Pg.76]    [Pg.156]    [Pg.257]    [Pg.263]    [Pg.212]    [Pg.32]    [Pg.521]    [Pg.122]    [Pg.790]    [Pg.1097]    [Pg.503]    [Pg.510]    [Pg.132]    [Pg.712]    [Pg.231]    [Pg.325]    [Pg.1080]    [Pg.449]    [Pg.961]    [Pg.1123]    [Pg.87]    [Pg.279]   
See also in sourсe #XX -- [ Pg.32 , Pg.449 ]




SEARCH



Contracted Distribution Functions

Contracted Gaussian distributions

© 2024 chempedia.info