Fluid jet

Commercial textured yams cover a range of yam sizes and end uses. The 1.7—3.3-tex (15—30 denier) yams for hosiery are false-twist-textured, as is the 4.4—22.2-tex (40—200 denier) yams for apparel. The 56—333-tex (500—3000 denier) yams for carpets, upholstery, and soft-sided luggage are air- and fluid-jet-textured. 

Coefficient of discharge A coefficient describing the actual discharge of a fluid jet compared to the theoretical discharge. 

Fig. 4.4.1 Visualization of Taylor vortices by injecting dye. Arrows denote the flow direction of fluid jets formed between the toroidal recirculating cells stacked along the axial direction.

Powder or flakes Size reduction Jaw crusher, roller crusher, fluid jet mill... 

Use fluid jet mill for producing particles of micron size range, roller crusher for mm to cm size range, and jaw crusher for cm size range. 

Parsons/ Honeywell Modified reverse assembly (fluid-jet cutting and energetic washout for rockets). Hydrolysis biotreatment. Hydrolysis, biotreatment. Thermal treatment to 5X. Thermal treatment to 5X. 

Teledyne Commodore Fluid-jet cutting access and drain agent wash out energetics with ammonia. Solvated electron process in ammonia for reduction chemical oxidation with sodium persulfate. Solvated electron process in ammonia for reduction chemical oxidation with sodium persulfate. Wash in solvated electron solution oxidation to 3X C ship to Rock Island Arsenal for 5X treatment. Crushed or shredded treated in solvated electron solution shipped to landfill. 

Kinetic fluid (jet) energy with water up to 4000 up to 2000 un to 600 jet cutting jet cleaning jet treatment of fabrics... 

Despite the several systems disclosed, garments agitation is substantially operated in two ways, with a rotating basket or by fluid-jets. In the former, the mechanical force necessary to... 

Wavelength (2) In sorting flow cytometry, wavelength is a term used to describe the distance between drops as they form from a vibrating fluid jet. This drop wavelength is determined by the diameter of the stream as well as by its velocity. 

Barium carbonate 154 fluid jet stream system To remove C02 from waste... 

In UV-resonance Raman (UVRR) studies, UV lines such as the fourth harmonic (266 nm) of the Nd YAG laser are used for excitation. Under prolonged illumination by focused UV radiation, quartz and other UV-transparent materials tend to become fluorescent. To avoid the use of window materials and to minimize sample damage by strong UV light, several sampling techniques, such as the fluid jet stream technique (60) and the thin-film technique (61), have been developed. 

Figure 10 Schematic of the impinging fluid jet geometry showing various flow regions.

The first requirement of spinnability, thermal stability, has been discussed in Chap. 21. The other two requirements are closely related with the flow stability of fluid jets. 

Y. M. Shin, M. M. Hohman, M. P. Brenner, and G. C. Rutledge. 2001. Eleetrospinning A whipping fluid jet generates submieron polymer fibers Appl. Phys. Zert.,78.pp. 1149. 

FIGURE 4J2 Crushing and grinding equipment, (a) Jaw crusher, (b) gyratory crusher, (c) vibratory mill, (d) fluid shear mill, (e) pin mill, (f) fluid jet mill, (g) hammer mill, and (h) ball mill. Redrawn from various figures in Perry and Chilton [1], Lowrison [2], and VanCleef[3]. 

Aside from the numerical constant, the only point of difference between Eqs. (6) and (3) is the exponent to the group Hi/Dc, its value being in the empirical equation as against unity in the theoretical. The difference can be explained by the fact that a substantial portion of the fluid entering the orifice flares out into the annulus immediately above the orifice (see Section IV,A), and therefore the momentum lost by the fluid jet is more weakly related to its initial momentum than assumed by Ghosh in writing Eq. 5. 

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