Figure 5c is an optical florescence micrograph of the liposomes flowing
through the channel at a higher rate corresponding with a vacuum pressure of 20 cm Hg measured at the pump.
At relatively low pressures and flow rates for horizontal flow, the flow pattern could be stratified, where the liquid flows at the base of the pipe with the gas flowing
However, the effect of these runner system designs on the behavior of flowing
liquid metal, and thus on the ultimate quality of the produced casting, is missed.
This is most likely to occur when the part is made from a high-viscosity, poorly flowing
material such as PC, PMMA, or ABS.
To estimate the volume of sediment flowing
to the sea, Syvitski and his colleagues created a model that takes into account a river basin's area, topography, and climate.
Both material flows are then divided by half, with 50% flowing
into the cavities of the planetary gearing and the remaining 50% being pressed into the internal gearing.
This meter measures flow rates based on the mass of the fluid flowing
through the pipe.
X-ray examinations of molten metal flowing
through simple gating systems into plate castings allow the effects of the various gating designs and filtration devices to be studied.
The explanation of the waves is simple if you look at a CFD profile of the velocity of the polymer flowing
out of the die (see top example, p.
For example, picture a dumbbell--two weights connected by a thin bar--each portion of which is flowing
with a mind of its own.
A proper discharger should include a flow control valve and an effective means of dislodging compacted or difficult flowing
material to promote discharge.
Inferential flow meters infer volumetric flow rate by measuring one or more dynamic properties of the flowing
In this situation, the metal flows inside an oxide film formed on the outside surfaces in contact with the mold, and it is unlikely that this film will become entrained in the metal flowing
At least for small sluffs like the ones Brown and his colleagues have triggered, the avalanche slides like a block of material instead of flowing
like a fluid.
Other metering, feeding and blending products include AutoWeigh totalizers for accurate weight monitoring of bulk materials (1600 to 7000 lb/hr) entering storage or flowing
to processing lines; and gravimetric dispensers, which provide precise batch weights from a few lb to 1000 lb for charging rotational molders or high-intensity mixers.