Extraneous force

Load-ceU mountings must be designed in such a way as to minimise the effects of extraneous forces Electrical power is required, along with power-line transient protection... 

Total pressure will only change in a fluid if shaft work or work of extraneous forces are introduced. Therefore, total pressure would increase in the impeller of a compressor or pump it would remain constant in the difmser. Similarly, total pressure would decrease in the turbine impeller but would remain constant in the nozzles. 

The mechanical design of the column incorporates three main stages. The first specification is for the materials of construction. Second, the shell and head thickness must be chosen in order to withstand the operating conditions and also extraneous forces. Finally, consideration of the construction and assembly. The design was performed according to the relevent Australian Standard, AS1 210 SAA Unfired Pressure Vessels Code (Ref. Al 0). 

Since the mid-1960s, extraneous forces have brought about the need for new technology in coatings. These extraneous forces resulted from a growing concern about the emission of organic solvents into the atmosphere and the levels of volatile emissions to which workers... 

Here, T denotes the acceleration vector, Q is the extraneous force potential, Oy is the viscosity stress tensor and o is the generalization of the stress tensor ... 

Notwithstanding these objections to the theory of Berthollet, when carried so far as has been done by its author, in the explanation of chemical phenomena, it must still be admitted that the extraneous forces, pointed out by that acute philosopher, have great influence in modifying the effects of chemical affinity. ... 

The extraneous forces produce the work on charges moving along a circuit. The physical value equal to the work of the extraneous forces produced in moving a positive unit charge Q from point 1 to point 2 is referred to as electromotive force (EMF) s- Thus,... 

Figure 5.3 A closed circuit with extraneous forces.

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