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Sloshing

Reduce heat capacity and/or thermal conductivity of substrate. Prevent slosh over of containment walls and dikes. [Pg.45]

The inside of the reservoir generally will have baffles to prevent excessive sloshing of the fluid and to put a partition between the fluid return line and the pump suction or inlet line. The partition forces the returning fluid to travel farther around the tank before being drawn back into the active system through the pump inlet line. This aids in settling the contamination and separating air entrained in the fluid. [Pg.606]

It is even possible for an electron to move back and forth across all of the resonance bonds—from one end of the molecule to another. This lets the electron slosh back and forth like water in a bathtub. In... [Pg.7]

A molecule of lycopene can absorb blue light because the electrons are not orbiting a single atom, they are sloshing around orbiting many atoms, and the energy needed to move them is a lot less than in a smaller molecule, or one without conjugated bonds. [Pg.108]

You can think of the energy in a lycopene molecule as a wave sloshing in a bathtub, or the wave you can make with a jump rope. The lowest energy state, called the ground state, would correspond to the jump rope going around in the normal fashion. [Pg.108]

Consider a pool of water in the bed of your pickup truck. If you accelerate from rest, the water will slosh toward the rear, and you want to know how fast you can accelerate (ax) without spilling the water out of the back of the truck (see Fig. 4-4). That is, you must determine the slope (tan ) of the water surface as a function of the rate of acceleration (ax). Now at any point within the liquid there is a vertical pressure gradient due to gravity [Eq. (4-5)] and a horizontal pressure gradient due to the acceleration ax [Eq. (4-23)]. Thus at any location within the liquid the total differential pressure... [Pg.92]

Adiabatic compression test High pressure is applied rapidly to a liquid in a U-shaped metal tube. Bubbles of hot compressed gas are driven into the liquid and may cause explosive decomposition of the liquid. This test is intended to simulate water hammer and sloshing effects in transportation, such as humping of railway tank cars. It is very severe and gives worst-case results. [Pg.30]

The ethylene conversion to ethyl alcohol per pass through the reactor is only 4-6%, so most of the ethylene needs to be recycled. But first the reactor effluent is cooled and caustic washed to neutralize any vaporized H3PO4. As the effluent cools down, the ethyl alcohol liquifies, and the ethylene can easily be separated. The ethylene recycle stream is then scrubbed by sloshing it through water prior to recycle. [Pg.195]

As the acid and propylene slosh past each other, about 50% of the propylene reacts with the sulfuric acid to form the sulfate. The- reaction is exothermic, so the contents of the tower must be continually cooled to maintain a 70—80°F temperature. This minimizes by-products, particularly propylene polymers. Any higher olefins, usually C4 and C5, in the... [Pg.199]

As a solvent, acetone is used in varnishes, lacquer, cellulose acetate fiber, cellulose nitrate (an explosive), and as a carrier solvent for acetylene in cylinders. Acetylene is stored at about 225 psi but is so explosively reactive that as an extra precaution the cylinder is filled with asbestos wool soaked in acetone. Acetylene is extremely soluble in acetone, and the asbestos keeps it from sloshing around when the cylinder is half empty. Acetone also is used in smaller volumes for the manufacture of pharmaceuticals and chloroform (the anesthetic). [Pg.244]

Later we returned to the hotel together, but by then the electricity had been turned off in that part of town and we had to give our slightly sloshed attention to picking our way along the muddy, rutted streets. There was no further serious conversation. As we parted in the atrium of the hotel he turned to me. "You must call me Karl. Jetzt wir sind freunden. You understand " I nodded yes and we parted. [Pg.143]

Basic anatomy of an electric generator. Electricity is generated in a looped wire as the wire rotates through a magnetic field. This motion causes electrons in the wire to slosh back and forth. Because the electrons are moving, they possess kinetic energy and so have the capacity to do work. [Pg.638]

Fig. 9.8. Apparatus for the determination of molecular weights by vapor-pressure depression. The bottom of the differential manometer (D) may he frozen with Dry Ice to keep the mercury from sloshing when solvent is added or removed, or when the sample tube is attached. The solenoid used to stir the sample tube is described in Fig. 9.6. V and V are grease-free valves. Fig. 9.8. Apparatus for the determination of molecular weights by vapor-pressure depression. The bottom of the differential manometer (D) may he frozen with Dry Ice to keep the mercury from sloshing when solvent is added or removed, or when the sample tube is attached. The solenoid used to stir the sample tube is described in Fig. 9.6. V and V are grease-free valves.
In general, gas and liquid flows pulsate, with a particular perforation passing both gas and liquid intermittently, but seldom simultaneously. In large-diameter (>2.5-m, or 8-ft) dual-flow trays, the pulsations sometimes develop into sloshing, instability, and vibrations. The Ripple Tray is a proprietary variation in which the tray floor is corrugated to minimize this instability. [Pg.34]

D. The cap is removed from the agar bottle, the bottle flamed and approximately 15 ml is poured into the petri dish with the sample. The sample should be mixed carefully with the agar by a slow rotation of the plate, in a figure 8 pattern. The agar should not be allowed to slosh up on the rim or top of the dish. [Pg.314]

The objects must be transported smoothly without jarring to prevent the liquid in the vials or ampoules from sloshing. [Pg.261]

Store the solution in a stoppered glass bottle away from light. Pour a small volume of TC-1 into the tray or vessel to be cleaned. Slosh it around so that the solution has access to all parts of the tray then pour the solution out and wash the tray thoroughly with water until all traces of the cleaner disappear. This solution will remove stains caused by oxidation products of developers as well as some silver and dye stains. It should not be used to clean hands. [Pg.316]

Decant the cell suspension into a 250-mL Erlenmeyer flask, leaving the sand behind. Cool the solution to room temperature. Add 5 mL of 6 M NaC104 solution and mix well. Transfer 40 mL of the chloroform-isopentyl alcohol mixture into the flask. Stopper the flask with a cork. Shake it for 10 min., sloshing the contents from side to side once every 15 sec. A frothy emulsion will form. After 10 min., let the emulsion settle. [Pg.468]

When detergent molecules find themselves in water, they tend to associate with each other. A good example of this association is seen in the bubbles that slosh around in the washing machine while you re doing laundry. The bubbles consist of very thin layers of detergent (plus some water) in which the molecules are packed side by side. The spherical shape of the bubbles is due to a physical force called surface tension, which acts to reduce the area of the bubble to the smallest area able to accommodate the detergent. If you take the molecules from a cell membrane, purify them away from all the other components of a cell, and dissolve them in water, they will often pack together into a spherical, enclosed shape. [Pg.206]

Bob, his friends, and the ants walk through the nursery. There are lots of sounds. An electrical hum. The sloshing of water or other liquids. The ants clattering legs against a hard floor. The Nephilim come to an abrupt stop. Our pride and joy is our Pikaia collection. ... [Pg.149]

For most systems and tray designs, weeping takes place to some extent under practically all conditions, Sloshing and oscillation of liquid on the tray cause the liquid depth to vary instantaneously at different locations on the tray. With the pressure essentially constant in the vapor space below, weeping occurs at those locations where the liquid head is temporarily high, even when the average head on the plate does not exceed the tray vapor pressure drop. [Pg.299]


See other pages where Sloshing is mentioned: [Pg.1048]    [Pg.65]    [Pg.187]    [Pg.100]    [Pg.468]    [Pg.2313]    [Pg.121]    [Pg.131]    [Pg.143]    [Pg.145]    [Pg.73]    [Pg.74]    [Pg.75]    [Pg.8]    [Pg.108]    [Pg.109]    [Pg.1313]    [Pg.30]    [Pg.25]    [Pg.54]    [Pg.187]    [Pg.44]    [Pg.75]    [Pg.144]    [Pg.154]    [Pg.166]    [Pg.168]    [Pg.468]    [Pg.962]    [Pg.58]   
See also in sourсe #XX -- [ Pg.175 ]




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Charge sloshing

Rotary sloshing

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