Axial center

Radial Magnetic Pull and Axial Centering Force. 

It was found that the EPR of lithium ions is observed only on optical excitation (mainly by UV light) and at low temperature (< 200 K). The resonance possesses axial symmetry with respect to the hexagonal C axis of a crystal. In a magnetic field directed normally to the C axis, the signal of the axial center is a quartet of closely spaced lines with g - factor gx=2.0260, which corresponds to the h q)erfine interaction of the unpaired electron spin... 

In brief, every powdery specimen takes the form of a eylinder, 3 cm in diameter, 5 cm in length, Tw o stainless slccl-shcathcd CA ihcnnocouplcs 1 and 2 are inserted vertically to the longitudinal center of the cylindrical powdery specimen at the axial center of the specimen and at a radius of 1.29 cm, respectively. It thus follows that the value of ivw/ww takes a definite value of 1.29 cm in the case of this apparatus. 

Soon, however, the A Trad curve comes to decline, because the heat attains to the axial center from the periphery of the cell, so that the To also begins to increase. 

Temperature difference, in the adiabatic self-heating test, or in the adiabatic oxidatively-heating test, between the r /and the Tatn, or between the temperature of a chemical and the K. Radial temperature difference effected in the non-steady state between the periphery and the axial center of the specimen of a powdery chemical of the TD type, including every gas-permeable oxidatively-heating substance, charged in a cylindrical cell heated at a very slow rate, 0, [K]. 

Microsynthetic Jets, Fig. 2 Nondimensional vorticity contours and axial velocity profiles at three times during vortex ring formation before the vortex pinch-off, during the pinch-off, and after the pinch-off. Axial velocities at the axial center of the vortex ring regions and close to the... 

The HSL s Process Safety Section undertook four field experiments on the thermal response of partially filled 4.5-ton water capacity horizontal propane tanks to a jet fire. The jet fire consisted of an ignited, horizontal flashing hquid propane jet at a flow rate of about 1.5 kg/s from a nozzle equivalent to a 12.7 mm diameter hole. The nozzle was placed 4.5 m from the front surface and 1 m below the axial center of the tanks at about the still-air lift-off position of the flame. Vessel exposures were abouf 200 kW/m more fhan twice that for a fully engulfing hydrocarbon pool fire. 

The framework for each fuel module consists of a top and bottom end fitting (aluminum) fastened to four solid aluminum rods, each of which occupies a corner position. For those modules whose pin pitch equals the pin diameter (items 1 and 2 above), the intermediate pin-to-pin spacing is maintained by two aluminum bands that girdle each fuel cluster. The intermediate pin spacing of the third module type (item 3) is maintained by a single aluminum grid plate located at the axial center of the module. 

Figure 3 (A) Photograph of the one-sided NMR magnet. (B) Schematic diagram of the variation in the magnitude of the magnetic field strength S at the axial center of the apparatus, as a function of distance from the surface. (C) Measurements of the cation and anion self-diffusion coefficients in the ionic liquid BMIM-TFSI. Reprinted from Panesar et al. [7], Copyright (2013), with permission from Elsevier.

The ab initio calculations [36] carried out with an extended basis set point to particular importance of the two-electron n- n Q interaction that stabilizes the adduct. As the energy level of the n orbital of the axial group CO lies lower than that of the equatorial group and the positive charge is at the axial carbon greater, the nucleophilic attack is directed against the axial center XX. 

Dil man et al [8] found good agreement between theory and experiment for the laminar flow of water in a tube fitted with capillaries. Genkin et al. [3], using a full radial bed, and Kaye [5], using a 120° wedge, verified that the equations predicted the axial center-tube and outer annulus velocities well for gas flow. Kaye also showed.that the bed pressure drop was accurately predicted. 

Axial, center-hole notch, Ngh-cyde teUgue of 1.5 mm (0.060 in.) Transage 129 sheet produced hot rolling from a 136 kg (300 lb)... 

A mechanism for this cyclization has been proposed (Scheme 8.26). It initiates with the oxidative addition of aldehyde C-H bond to the Rh(I) cationic species to form a hydroacylrhodium A. The insertion of the carbon-carbon double bond of the allene moiety leads to oxo-rhodacycle B, which upon stereoselective 1,3-niigration of carbon-Rh bond gives C. The subsequent insertion of alkyne gives the rhodacy-cle D, which upon reductive elimination releases the final bicyclic ketone and the cationic active Rh(I) species. The stereoselective axial/center chirality transfer is in accordance with the proposed mechanism. Moreover, supporting this mechanism, an experiment with the deuterium-labeled substrate aldehyde C(0)-D affords the cyclic compounds with a deuterium on the alkene moiety. 

The radial power profile at the axial center of the reactor is shown in Fig. 5.1. The HELIOS calculation is taken as the reference value, and cross sections for the reactor simulator (described elsewhere in this report) were derived from that calculation. The SCALE/XSDRNPM calculation was performed as a quality assurance check on the HELIOS calculation. The SCALE code system and associated cross section... 

When a stress equal to cr is applied to a fiber having just this critical length, the stress-position profile shown in Figure 16.7a results—that is, the maximum fiber load is achieved only at the axial center of the fiber. As fiber length I increases, the fiber reinforcement becomes more effective this is demonstrated in Figure 16 Jb, a stress-axial position profile for l>l, when the applied stress is equal to the fiber strength. Figure 16.7c shows the stress-position profile for I <... 

When moving a bubble toward a planar solid-liquid interface, the liquid film between the solid-liquid and the liquid-gas interface is thinning due to a radial flow of the liquid. When the bubble is still a large distance away from the surface, the distance of closest approach is in the axial center. Then, however, the central part approaches slower and slower and is overtaken by the periphery. Thus, the film is most often not plane parallel. It thins faster at rim than in the central part, which causes the formation of the so-called dimple (Figure 6.12) [686-688, 690]. In the last stage, the central part also approaches the solid surface until it has reached the... 

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