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Specific magnetization intensity

Here, the proportionality factor is known as the specific magnetization intensity and depends on several experimental quantities such as the receiver gain, the... [Pg.122]

Once the specific magnetization intensity is determined, Eq. (24) is used to relate the intrinsic magnetization to the mass of fluid within the porous media sample. Since we assume that the sample is fully saturated, this quantity is considered to be the pore space within the sample and is used in Eq. (3) to determine the porosity, 0 , corresponding to voxel j ... [Pg.123]

In (6.18), a denotes the electric losses of the medium under study, H = HU H, Hw 7 is the magnetic intensity, and J = JU / J ]1 is a prearranged electric current density source used for the external excitation of the structure. Observe that (6.18c) constitutes the auxiliary differential equation form that provides the mathematical background of the frequency relationship between vectors D and E. Specifically, it is derived via the inverse Fourier transform of the Vn definition considering an eiwt variation. [Pg.151]

We now briefly present the results of early attempts to separate the spin- and orbital-magnetization densities in Ho (Gibbs et al. 1988, 1991). As discussed in sect. 2, the a-and. tr-polarized components of the scattered beam are sensitive to different combinations of the spin- and orbital-magnetization densities. Specifically, if P = 1, the intensity in the o channel is sensitive to the spin components only, whereas the jt channel is sensitive... [Pg.34]

The vibratory filter is a high intensity magnetic filter, specifically used for removing fine iron bearing contaminants from mineral slurries and other fluid media, as well as from free-flowing streams of solid particles. Typical fluid applications include... [Pg.201]

The systems of interest in chemical technology are usually comprised of fluids not appreciably influenced by surface, gravitational, electrical, or magnetic effects. For such homogeneous fluids, molar or specific volume, V, is observed to be a function of temperature, T, pressure, P, and composition. This observation leads to the basic postulate that macroscopic properties of homogeneous PPIT systems at internal equiUbrium can be expressed as functions of temperature, pressure, and composition only. Thus the internal energy and the entropy are functions of temperature, pressure, and composition. These molar or unit mass properties, represented by the symbols U, and S, are independent of system size and are intensive. Total system properties, J and S do depend on system size and are extensive. Thus, if the system contains n moles of fluid, = nAf, where Af is a molar property. Temperature... [Pg.486]

Wet deposition, 26 10 Wet dispersion image analysis, 18 147 Wet drum concentrator selection, feed factors in, 15 446—447 Wet drum magnetic separators, low intensity, 15 442—449 Wet drum ore concentrator specifications, 15 447-449... [Pg.1019]

With good magnetic sector instruments resolutions up to / = 10,000 can routinely be employed, and R = 15,000 may still be used. Nevertheless, resolutions larger than 10,000 are rarely employed in accurate mass measurements, and these are of use only where interferences of ions of the same nominal m/z need to be avoided. With an instrument in perfect condition, it is possible to achieve higher resolutions up to the limits of specification R = 60,000) on intensive peaks. [Pg.98]

Any NMR field-cycling (FC) relaxometry experiment presumes that the sample is subject to a magnetic field of various intensities for time intervals of varying durations. More specifically, between the various intervals of a relaxation-time measurement, the external magnetic field induction... [Pg.410]

Any characteristic of a system is called a property. The essential feature of a property is that it has a unique value when a system is in a particular state. Properties are considered to be either intensive or extensive. Intensive properties are those that are independent of the size of a system, such as temperature T and pressure p. Extensive properties are those that are dependent on the size of a system, such as volume V, internal energy U, and entropy S. Extensive properties per unit mass are called specific properties such as specific volume v, specific internal energy u, and specific entropy. s. Properties can be either measurable such as temperature T, volume V, pressure p, specific heat at constant pressure process Cp, and specific heat at constant volume process c, or non-measurable such as internal energy U and entropy S. A relatively small number of independent properties suffice to fix all other properties and thus the state of the system. If the system is composed of a single phase, free from magnetic, electrical, chemical, and surface effects, the state is fixed when any two independent intensive properties are fixed. [Pg.17]

S)mchrotron X-ray sources include both bending magnets and insertion devices. For protein crystallography, an undulator insertion device is preferred because it provides greater intensity at a specific wavelength and has lower beam divergence. This latter property results in smaller X-ray reflections. [Pg.174]


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