Sensor, defined viscosity

Figure 4.15 shows the results from such a sensor controlled run in an autoclave. FDEMS sensor-measured viscosities from two sensors at the center ply and one sensor at the surface ply are shown in Figure 4.15. Air autoclave temperatures and the temperatures at the surface and center ply are also shown. The starting time for the FDEMS sensor-controlled autoclave run and the manufacturer s cure cycle run are defined as file time at which the tool surface temperature starts to increase.

Intrinsically conducting polymers, 13 540 Intrinsic bioremediation, 3 767 defined, 3 759t Intrinsic detectors, 22 180 Intrinsic fiber-optic sensors, 11 148 Intrinsic magnetic properties, of M-type ferrites, 11 67-68 Intrinsic photoconductors, 19 138 Intrinsic rate expressions, 21 341 Intrinsic semiconductors, 22 235-236 energy gap at room temperature, 5 596t Intrinsic strength, of vitreous silica, 22 428 Intrinsic-type detectors, cooling, 19 136 Intrinsic viscosity (TV), of thermoplastics, 10 178... 

Cone and plate systems (Fig. 3.5) allow the build up of a defined constant shear field with only a very small amount of polymer liquid. Because they require high precision motor drives and sensors and because of the high error when wrong distance alignments are used, cone and plate systems are mostly found in expensive rheometers that are capable of more sophisticated kinds of stress fields than the pure shear flow. Nevertheless, they can be used for pure viscosity measurements. 

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