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Floating axis

Several pairs of top rolls are used they are made of steel and are water cooled. Their rotation axis is horizontal and shifted out of the float axis to draw the glass ribbon. The range of commercial thickness is between 2 and 19 mm. Glass with lower thickness (<2mm) is difficult to produce (microfloat technology) and fusion draw is preferred (Section 10.3). The glass sheet is extracted from the float at 700 °C (viscosity Pas) and transferred to the lehr. At such tem-... [Pg.248]

Due to the nonuniforra velocity and pressure distribution along the y-axis, the particles remain separate and floating in the gas stream. In a vertical transportation the force /) , is obviously zero, because then the particles do not tend to fall and gather on the bottom of the tube. The force cannot be included in the drag force because the drag force pushes the particles forward in the direction of the j -axis, whereas does not affect the particles but the gas itself. [Pg.1344]

The power per unit volume (W/m ) needed to keep the particles floating in the direction of the v-axis is... [Pg.1344]

The solid plates that resulted from the cooling process at the surface of the eanli were able to float on the remaining molten inner portion of the earth. Because of the rotational motion of the earth about its own axis and the earth s motion in the solar system, inertial and gravitational forces have produced great interactive forces between the plates. It is speculated that these interactive forces have led to plate contact and situations where one plate has slid over another. The great forces created by plate tectonics are likely responsible for the forces that have resulted in the folding and faulting of the earth s crust [30j. [Pg.247]

Sample Introduction and Transfer System. The sample Introduction and sample transfer system is a lengthened version of the PHI Model 15-720B Introduction system which consists of a polymer bellows-covered heating and cooling probe, a transferable sample holder, an eight-port dual-axis cross, and the mlnlreactor Interface port and transfer probe (Figure 2). There Is also a transfer vessel port with the necessary transfer probe for Introduction of air sensitive samples. They are not part of the reactor/surface analysis system. The dual cross and attached hardware are supported by the probe drive mechanism which floats on a block driven vertically and transversely by two micrometers. These micrometers plus the probe drive mechanism allow X-Y-2... [Pg.16]

Fig. 1. Schematic diagram of the multimass ion imaging detection system. (1) Pulsed nozzle (2) skimmers (3) molecular beam (4) photolysis laser beam (5) VUV laser beam, which is perpendicular to the plane of this figure (6) ion extraction plate floated on V0 with pulsed voltage variable from 3000 to 4600 V (7) ion extraction plate with voltage Va (8) outer concentric cylindrical electrode (9) inner concentric cylindrical electrode (10) simulation ion trajectory of m/e = 16 (11) simulation ion trajectory of rri/e = 14 (12) simulation ion trajectory of m/e = 12 (13) 30 (im diameter tungsten wire (14) 8 x 10cm metal mesh with voltage V0] (15) sstack multichannel plates and phosphor screen. In the two-dimensional detector, the V-axis is the mass axis, and V-axis (perpendicular to the plane of this figure) is the velocity axis (16) CCD camera. Fig. 1. Schematic diagram of the multimass ion imaging detection system. (1) Pulsed nozzle (2) skimmers (3) molecular beam (4) photolysis laser beam (5) VUV laser beam, which is perpendicular to the plane of this figure (6) ion extraction plate floated on V0 with pulsed voltage variable from 3000 to 4600 V (7) ion extraction plate with voltage Va (8) outer concentric cylindrical electrode (9) inner concentric cylindrical electrode (10) simulation ion trajectory of m/e = 16 (11) simulation ion trajectory of rri/e = 14 (12) simulation ion trajectory of m/e = 12 (13) 30 (im diameter tungsten wire (14) 8 x 10cm metal mesh with voltage V0] (15) sstack multichannel plates and phosphor screen. In the two-dimensional detector, the V-axis is the mass axis, and V-axis (perpendicular to the plane of this figure) is the velocity axis (16) CCD camera.
Fig. 23 The bonds that constitute crystalline domains must lie nearly parallel to the jy-axis with an angle 6 of less than 20°. Furthermore, the bonds must have at least three neighbors that satisfy 0.7a < Jr + r < 1.3a and ry < r0/2. Note that the crystalline stems deep inside the crystal (black spheres) have six neighbors, while those on the free sin-faces (hatched spheres) have four neighbors. The stems at the half-crystal site, or at the kink site, (white sphere) have three neighbors. Stems attached on the free surface, and those floating in the melt phase have less than three neighbors... Fig. 23 The bonds that constitute crystalline domains must lie nearly parallel to the jy-axis with an angle 6 of less than 20°. Furthermore, the bonds must have at least three neighbors that satisfy 0.7a < Jr + r < 1.3a and ry < r0/2. Note that the crystalline stems deep inside the crystal (black spheres) have six neighbors, while those on the free sin-faces (hatched spheres) have four neighbors. The stems at the half-crystal site, or at the kink site, (white sphere) have three neighbors. Stems attached on the free surface, and those floating in the melt phase have less than three neighbors...
Good descriptions of practical experimental techniques in conventional electrophoresis can be found in Refs. [81,253,259]. For the most part, these techniques are applied to suspensions and emulsions, rather than foams. Even for foams, an indirect way to obtain information about the potential at foam lamella interfaces is by bubble electrophoresis. In bubble microelectrophoresis the dispersed bubbles are viewed under a microscope and their electrophoretic velocity is measured taking the horizontal component of motion, since bubbles rapidly float upwards in the electrophoresis cells [260,261]. A variation on this technique is the spinning cylinder method, in which a bubble is held in a cylindrical cell that is spinning about its long axis (see [262] and p.163 in Ref. [44]). Other electrokinetic techniques, such as the measurement of sedimentation potential [263] have also been used. [Pg.110]

It seems that the poles are warming faster than the rest of the planet. It was believed that because of the tilt of the Earth s axis, the North Pole was melting faster. This is disputed by the March 2008 report of the British Antarctic Survey that reported the fracture of the Wilkins floating ice shelf at the South Pole, which is the size of the state of Connecticut. [Pg.25]

Sap flows from the back pan into the front pan, sometimes using another float or valve to regulate the entry of sap. The bottom of the front pan is flat, and the front "pan" may actually be made up of one or more pans, with each separate pan itself divided into several partitions. Front pans are made in one of two configurations those in which the sap runs parallel to the main axis of the evaporator, termed reverse-flow evaporators, and pans in which the sap flows from side-to-side, termed cross-flow evaporators. In both cases, syrup flows out the last partition of the front pan via a manual or automatic draw-off valve into a pail or directly into a pipeline feeding a filtration system. [Pg.110]

As was discussed in section 3.7, a floating baseline can often be purged out of a DTA/DSC trace by subtracting a second run. The process of subtraction is complicated by the fact that the x-axis values of the two data sets may not line up. Extrapolation from nearby points is necessary so that abscissa values from the two data sets may be properly subtracted. The following is a Basic program which reads two data sets into memory, subtracts the second from the first using extrapolation, and then stores the subtracted data set ... [Pg.102]

We are concerned with two coordinate systems X Y Z and XYZ, both centered at 0. XYZ is the space-fixed system whereas X Y Z at any time defines a coordinate system floating with respect to XYZ but fixed relative to its central ion to ligand system, whose ligator Lk is situated upon the Z -axis, having polar coordinates (0, coordinate axes has been shown by parallel displacement, in each case, of the origin of X Y Z from 0 to the point (8k, [Pg.80]

The incidence of float and float with 1/1 interworking occurred in the L-Q area of the x axis and between 4.9 and 7.7 on the y axis. Two adjacent points [(N.2, 6.2) and (N.2, 6.3)] differ in the interworking attribute dimension. The point (N.2, 6.2) is classified as float only and (N.2, 6.3) is classified as float plus 1/1 interworking. All of the micrographs displaying float were in the area where at least the main layer had a similar orientation across the blade. This area also had raised pseudomorphs after fabric that suggested a crumpled fabric. [Pg.464]


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See also in sourсe #XX -- [ Pg.5 , Pg.19 ]




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Floating

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