Typical jet systems

Equipment Design Handbook for Refineries and Chemical Plants, Vol. 1, 2nd Ed., Gulf Publishing Co., 1979. 

Berkley, F. D., Ejectors Flave Wide Range of Uses, Petroleum Refiner, December 1958, p. 95. 

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FIG. 11-108 Steam demand versus cbilled-water temperature for typical steam-jet system (ASHRAE 1983 Equipment Handbook). 

Figure 6-9B. Typical Jet (gas) system application. By permission, Penberthy, Inc.

Pressure leaf filters are supplied in a wide range of size and materials of construction. One typical design is the Verti-jet unit with a vertical tank and vertical leaf filter, as shown in Figure 7.12, with rectangular leaves mounted individually but connected to a common outlet manifold. For sluice cleaning either a stationary or oscillating jet system... 

One of the benefits of electrochemical batch injection analysis is that dilution of the sample with electrolyte is not necessary, see below. A sample of volume =sl00p.L is injected directly from a micropipette, tip diameter 0.5 mm, over the centre of a macroelectrode exactly as in a wall-jet system. This is equivalent to a flow injection system with zero dispersion. During the injection, and after a short initial period to reach steady-state, the hydrodynamics is wall-jet type and a time-independent current is registered. BIA was first devised using amperometric, e.g., [31], and potentiometric, e.g., [34], detection. A typical amperometric trace is shown in Fig. 16.5. By using a programmable, motorised electronic... 

Water-Jet Cutting, Fig. 2 An example of a typical water-jet system and its key cutting parameters... 

Typical target system for irradiation of solid material. In this case e02 or °Te02 withstanding 16 MeV proton wobbled beam of intensity up to 18 pA. Front cooling helium, 1.5 bar, 10°C, Rear cooling water jet, 10°C (after Qaim et al. 2003)... 

New approaches to old problems are emphasized. For example, how do mathematical aerodynamicists turned petroleum engineers view the physical world Stare up the back end of a rocket lifting off Is that a fuselage with stabilizer fins, or is it a circular wellbore with radial fractures Pry open the maintenance box of your typical jet engine Are those cascades of airfoil blades, or are they distributions of stochastic shales Can the solutions that describe brittle failure be repackaged to model arrays of fractures, say, the natural fracture systems that spur horizontal drilling Very often, the problems (inaccurately) crunched by our fastest computers can be solved (accurately) using closed-form analytical solutions found in other scientific disciplines. 

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