Conical shape

The unit consists essentially of tvv o rotating elements, the outer being a solid-shell conical-shaped bowl and the inner comprising a helical-screw conveyor revolving at a speed slightly lovv er than that of the bowl. Raw feed sliiri v is delivered through a stationai"v feed pipe... 

Sedimentation is the sinking process itself, usually carried out in a round or conical-shaped settling tank. 

For the range of flow velocities and the two equivalence ratios considered in what follows, the flames are naturally anchored on the burner lips and take a conical shape (Figure 5.2.4, CF Statio). The burner... 

Models of regular geometrical pores with rectangular, spherical, cylindrical, and conical shapes have been developed for electrophoresis and gel chromatography media. Figure 7, from Ref 314, gives samples of these uniform structures. These uniform-pore models have been used more extensively in the analysis of gel filtration chromatography. 

Experiments were carried out in a conical shape gas fluidized bed (0.1 m-i.d. x 0.6 m-high) that made of a transparent acryl column with an apex angle of 20°. The details of the conical fluidized beds can be found elsewhere [3]. Air velocity (Ug = 0-1.4 m/s) were measured by a flowmeter. The particle used in this study was 1.0 mm glass beads with a density of 2,500... 

Carbon rods with one end filed to a conical shape make very good... 

The bottom portion of a wine bottle which has a dome or conical shaped cavity can be used in the same way as a martini glass to construct a cone shaped cKarge. 

The diameter of the copper slabs is about a centimetre smaller than the inner diameter of the stainless steel housing, leaving a channel for the helium flow. The top of housing has a conical shape, to reduce the amount of 3He necessary to have the phase separation in the right position. The total Kapitza resistance at 20 mK is about 45K/W (e.g. a heat leak of 50 xW on the cold plate of the mixing chamber would give a temperature difference of about 2 mK between the liquid and the cold plate). 

Another important field where inorganic nanotubes can be useful is as tips in scanning probe microscopy (16). Here, applications in the inspection of microelectronics circuitry have been demonstrated and potential applications in nanolithography are being contemplated. A comparison between a WS2 nanotube tip and a microfabricated Si tip indicates that while the microfabricated conical-shaped Si tip is unable to probe the bottom of deep and narrow grooves, the slender and inert... 

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