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Sensing process

This process removes the coarser fractions in the hydrocyclones. Hydrocyclones basically operate within the sand region, and if there is material that is finer than sand (material that passes a 200 mesh screen), then approximately 100 percent of that material will pass out the top. The finer fractions and the wastewater that overflow from the hydrocyclone are not treated any further. The contaminants that reside on the finer fhactions adhere fairly well to such particles, therefore, it does not make any processing sense to try and remove them. The coarser fractions then subsequently move down into the next cells. The fluid movement from right to left and the solid... [Pg.175]

Small size manna oniv S bc.as are requited to achieve precise -dignmeo and tight sea between process senses and... [Pg.242]

Singh [238] has recently reviewed emerging ultrasonic techniques for process sensing and control in manufacturing (for structure-property relationships), such as... [Pg.81]

Tunable diode-laser sensors offer considerable promise for combustion research and development and also for process sensing and control applications. These devices are rugged and relatively easy to operate and they have been demonstrated to yield simple and quantitative measurements of species, temperature, and velocity, where line-of-sight measurements are useful or preferred. These techniques will grow in use as costs of laser sources and fiber-optic components decrease and access to more wavelength regions improves. [Pg.402]

Thus, it is no surprise that commercialization results are far from optimal. University research that could be converted to useful products is done not at all or done imperfectly. In a process sense, the latter stages of the development process can have very low first-pass yield. Consider as well the education process. Due to the lack of experiential understanding of the reality of the business world, students can emerge from the process essentially poorly educated. For example, as a result, those entrepreneurial graduates who start their own companies are prone to make mistakes—not just unavoidable mistakes but mistakes that could have been avoided. [Pg.75]

The central element in any control loop is the process to be controlled. Therefore, the control objectives must be defined (e.g., maintain a desired outlet temperature and/or composition, maintain the level in a tank at a certain height, etc.). Once the control objective is specified, variables are measured in order to monitor the operational performance of the process (sensing element). Next, the input variables. that are to be manipulated are determined. Finally, after the control objectives, the possible measurements, and the available manipulated variables have been identified, the control configuration is defined. The control configuration is the information structure used to connect the available measurements to the available manipulated variables. The two general types of control configurations are feedback control and feedforward control. Details on feedback control are discussed below in this problem. Feedforward control is discussed in the next problem, CTR.2. [Pg.204]

Harvey R. Bright Bldg, College Station, TX 77843-3112, USA Process Sensing Group, Chemical Science and Technology Laboratory,... [Pg.93]

The correct (ideal in a provable digital signal processing sense) way to perform interpolation is convolution with the sine function, defined as ... [Pg.6]

Each step in advancement of the S OP process delivers incremental, positive business results. In the Great Recession, companies with strong market-driven S OP processes sensed and aligned to the economic impacts five times faster than laggard companies. They were also able to obtain better year-over-year results in days of working capital. [Pg.218]

What then is the structural feature most characteristic of a proton conductor system It is generally believed that a proton is transferred through a solid in one of two distinct ways by a vehicular mechanism, whereby the proton rides on a carrier molecule of type NH4 or HjO ion, or by a Grotthuss mechanism, in which the proton jumps from a donor to a suitably placed acceptor molecule (typically, from H30 to H2O, or from H2O to OH ). How then is such a process sensed in a conventional diffraction experiment The nature of the diffraction method is such that we obtain a time- and space-average of the unit-cell content within the characteristic coherence length of the diffraction process (typically, hundreds of Angstroms), and over the duration of the experiment (days to weeks). This follows from the extremely short photon-electron and neutron-nucleus interaction times ( 10 s), which are significantly shorter than the characteristic time of the fastest of the dynamical processes in the structure ( 10 s for the vibration of a covalently bonded atom). It follows then that some type of structural... [Pg.79]

In the NextGen NAS, avionics systems onboard aircraft will be comprised of a complex network of processing, sensing, actuation, and communication elements (Atkins, 2010a). UAS, whether autonomous or not, must be certified to fit into this system. All NextGen aircraft will be netwoiked through datalinks to ATM centers responsible for coordinating routes and arrival/departure times. [Pg.114]

Concepts of autonomic systems and materials. Three processes (sensing, processing and actuation) are incorporated in materials (in one system) (a) in autonomic materials, while they are separated and must be unified by a controlling system (6) in conventional autonomic systems. [Pg.8]


See other pages where Sensing process is mentioned: [Pg.190]    [Pg.162]    [Pg.288]    [Pg.281]    [Pg.226]    [Pg.82]    [Pg.205]    [Pg.190]    [Pg.282]    [Pg.3]    [Pg.35]    [Pg.943]    [Pg.483]    [Pg.161]    [Pg.127]    [Pg.698]    [Pg.180]    [Pg.3575]    [Pg.241]    [Pg.78]   
See also in sourсe #XX -- [ Pg.52 ]

See also in sourсe #XX -- [ Pg.20 ]




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