In packed bed distillation columns, the coking phenomenon is likely to occur inside the packing (solid) through which a liquid is flowing.
In most materials, this effect produces no cooling, because the heat quickly flows back in the opposite direction, carried along in vibrations of the solid through which the electrons flow.
At physiological conditions, mechanical stress-generated potentials are formed by different mechanisms, including 1) the streaming potential, which is the electric potential difference between a liquid and a porous solid through which it is forced to flow; or 2) the electrokinetic processes, ie, the movement of ions because of fluid motion through the bone.
Typically, fluidized beds are granular systems composed of solid particles through which a fluid flows.
It is well known that boiling and quenching heat transfer depends strongly on the morphology and composition of the solid surface through which the heat transfer occurs.
Another type of core configuration is the pebble bed reactor where the fuel consists of a bed of solid spheres through which coolant is circulated to remove the heat.
The theme of technological skepticism provides a solid foundation through which Wang can deliver a truly impressive range of analyses and insights; to a large extent, his history of PSAC becomes a history of the place of this brand of technological skepticism.
Typically used in heterogeneously catalyzed gas-liquid reactions, such reactors employ a stationary packing of solid particles (catalyst) through which gas and liquid phases flow concurrently upwards.
Magma on Earth is made of liquid rock, which is less dense than the solid rocky crust through which it erupts.
The slashes confirm that the bright color -- red, yellow, green or, most spectacularly, blue -- is solid all the way through, which is thrilling.
