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chemical physics of discharges - Argonne National Laboratory

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divided into four c.ases:<br />

Case I. Diffusion tube (B = 0) with inactive reactor zone<br />

walls (1/p2 = 0);<br />

Case 11. Diffusion tube (p = 0) with active reactor-zone(<br />

walls (1/p2 p 0);<br />

Case ID, Flow tube (p # 0) with inactive reactor-zone Walls<br />

(1/p2 = 0); and<br />

Case IV. Flow tube (B # 0) with active reactor-zone walls<br />

(Up2 # 0).<br />

The eight most useful solutions are listed in Table 11. The most general<br />

solution for the reactor zone, from which the 35 others can be obtained by<br />

appropriate simplifications, is Eq. (60). The original paper should be consulted<br />

for further information concerning the derivation '<strong>of</strong> the mass-balance equations,<br />

the boundary conditions, or the other theoretical solutions. Definitions <strong>of</strong><br />

dimensionless groups are given in the Appendix.<br />

TABLE 11. Pertinent Solutions to Equation (7).<br />

L+M<br />

Discharge-zone boundary condition: = 0 at X = -<br />

dX R<br />

Case I. Case 11. Case 111. Case IV.<br />

= 0 at A = -m Eq. (27) Eq. (36) Eq. (27) Eq. (54)<br />

dJr = at X = 0 Eq. (33) Eq. (42) Eq. (51) Eq. (60)<br />

Jr = a262 (27)<br />

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