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Present configuration

The freely-jointed chain considered previously has no internal restraint, and hence, its internal energy is zero regardless of its present configuration. The entropy (S) is not constant, however, since the number of available configurations decreases with the chain end separation distance. The variation which follows from chain length change by a small amount (dr) at constant temperature (T) is given by the Boltzmann rule of statistical thermodynamics ... [Pg.83]

Fig. 1.18 Schematic of a triple quadrupole instrument. Stage qO focusing quadrupole Ql, Q3 mass analyzing quadrupoles q2 collision cell. In the present configuration the collision energy (CE) is determined by the potential difference between qO and q2. Fig. 1.18 Schematic of a triple quadrupole instrument. Stage qO focusing quadrupole Ql, Q3 mass analyzing quadrupoles q2 collision cell. In the present configuration the collision energy (CE) is determined by the potential difference between qO and q2.
However, the differences between an experiment whereby 1.4 1/s of the total fines flow of 1.7 1/s is dissolved and an experiment at the same residence time of 1.25 hrs without fines dissolution, are negligible. This is probably due to the small cut size which is attained with the present configuration. Increasing the cut size by using an insert in the annular zone, may be one method of increasing the effect of fines removal. [Pg.140]

The present configuration could become a model for charged leptons. With these conditions imposed, the integrated charge qo has been given by [20]... [Pg.18]

If pyridinium hydrochloride is present, configuration is inverted (15). Explain. [Pg.266]

Material particles of the fluid and the solid are identified respectively by their position vectors Xj and Xs in fixed reference configurations Qq and o-As is usually done in the theory of mixtures we presume that, at any time t, particles of both constituents may occupy the same position x in the present configuration Q. The velocity va (a = f,s) of the material particle Xa is defined by... [Pg.222]

Figure 2 shows the trial network as it is presently configured, including the supporting sub-network of more intensive measurements intended to provide benchmark data for testing the inferential methods. At stations of this special subnetwork (the "CORE" network), data are recorded with finer time resolution, and deposition fluxes are measured using more direct measurement techniques whenever possible. [Pg.196]

We have summarized the status of the important aspects of the operation of the Arizona TAMS system see box on next page). The maximum age attainable in the present configuration can be determined as follows For a sample count to be greater than the background count at the 95% confidence level, it must be equal to or greater than a critical value (CV) given by... [Pg.345]

Figure 2 Projection in 3-D of an element SS of the tangent plane to a surface onto the functional grid plane (ri(P)), that is - the coordinate plane such that the surface equation can take the form (t. y)- In the present configuration,... Figure 2 Projection in 3-D of an element SS of the tangent plane to a surface onto the functional grid plane (ri(P)), that is - the coordinate plane such that the surface equation can take the form (t. y)- In the present configuration,...
The processes of cosmochemistry constrain planetary materials to be one of three types -gas (hydrogen and helium - the most abundant elements of the Universe), ice (water, methane, ammonia, nitrogen - the next most abundant elements in nucleosynthesis), and rock - principally made up of Mg-Fe silicates (Stevenson, 2004). If the standard model of planetary formation is applied to the formation of the Earth and the terrestrial planets, then temperatures in the solar nebula in the vicinity of the Earth s orbit would have been between 500 and 800 K. At these temperatures rock - Fe-Mg silicates, and Fe-Ni metal would condense but not water ice. Micron-sized particles of these minerals would have grown in series of stages into the present configuration of planetary bodies as outlined below and summarized in Table 2.3. [Pg.50]

However, this is just the Reynolds number that, according to the creeping-motion assumption, is arbitrarily small. In addition, in this case, S = 1 and Re/S = Re 1. It follows that the velocity and pressure fields adjust instantaneously relative to the rate at which the geometry of the flow domain changes and therefore always appear to be at steady state with respect to the present configuration. Thus time appears in a creeping-flow solution only as a parameter that characterizes the instantaneous boundary velocity, or boundary geometry, either of which may depend on time. [Pg.433]

The results of numerical experiments showed that increasing the number of turbulizing chambers did not promote DDT for the present configuration, but did just the opposite — it prevented the onset of detonation and brought to establish the galloping combustion mode. The effect is due to very sharp variations in the cross-section area in the chambers and periodic flame slowing down due to its expansion. [Pg.307]

The present configuration of the surface of the glacial drift in Long Island Sound is a deep central basin bounded by sills on the east and west. The submergence history of the Sound depends on the elevations of the lowest points on these sills relative to the sea level curve. On the Mattituck sill (to the east) this elevation is now -25 m. Sand is now being transported from east to west across the Mattituck sill and it is possible that the sill is now at a higher elevation than it was immediately after retreat of the ice. (More detailed acoustic reflection profile studies of the internal structure of the sill may answer this question.) The lowest point on the sill to the west (which has not yet been surveyed in as much detail) is higher than -20 m. (The locations of the saddle points on the eastern... [Pg.14]

HMMWV) and equipped with a biological detection suite (Figure 16-32). In its present configuration, the BIDS can detect the bacteria Bacillus anthracis and Yersinia pestis, and the toxins botuli-num toxin A and staphylococcal enterotoxin B. [Pg.383]

Equations 21.46a,b constitute the reactor model for the present configuration. Either of these can be combined with the reaction model. Equation 21.42, and with Equation 21.33 (the defining equation for A ) to give the electrode area asa function of conversion, current density, and other system parameters. [Pg.699]

In the present configuration, it appears that all temperature constraints are met except the constraint on the insulating blanket (over by 13 °C). Thus the procedure must be repeated. [Pg.243]

A temporary or permanent substitution, alteration, replacement (not in kind), modification by addition or deletion of critical process equipment, applicable codes, process controls, catalysts or chemicals, feedstocks, mechanical procedures, electrical procedures, safety procedures, emergency response equipment from the present configuration of the critical process equipment, proee-dures, or operating limits. [Pg.411]

Basically, Karmen and others have found that the FID shows selectively higher sensitivity when an alkali metal salt is present in the vicinity of the flame. In its present configuration, a bead of rubidium or cesium salt is electrically heated in the region where the flame ionization occurs. While... [Pg.172]


See other pages where Present configuration is mentioned: [Pg.196]    [Pg.194]    [Pg.83]    [Pg.110]    [Pg.14]    [Pg.41]    [Pg.20]    [Pg.110]    [Pg.130]    [Pg.370]    [Pg.297]    [Pg.647]    [Pg.18]    [Pg.171]    [Pg.97]    [Pg.152]    [Pg.357]    [Pg.26]    [Pg.18]    [Pg.159]    [Pg.260]    [Pg.179]    [Pg.103]    [Pg.3]    [Pg.250]    [Pg.33]    [Pg.384]    [Pg.270]    [Pg.250]    [Pg.269]    [Pg.293]    [Pg.68]    [Pg.146]   
See also in sourсe #XX -- [ Pg.32 ]




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