Lightfoot

Larson R S and Lightfoot E J 1988 Thermally activated escape from a Lennard-Jones potential well Physica A 149 296-312... 

Y. T. Shah, Gas—Eiquid—Solid Reactor Design, McGra w-Hill Book Co., Inc., New York, 1979 R. B. Bird, W. E. Stewart, and E. N. Lightfoot, Transport Phenomena, JohnWiiey 8c Sons, Inc., New York, 1960. 

Bird, Stewart and Lightfoot, Transpoii Phenomena, Wiley, 1960. 

General References Bird, Stewart, and Lightfoot, Transpoii Fhenomena,... 

Microscopic Balance Equations Partial differential balance equations express the conservation principles at a point in space. Equations for mass, momentum, totaf energy, and mechanical energy may be found in Whitaker (ibid.). Bird, Stewart, and Lightfoot (Transport Phenomena, Wiley, New York, 1960), and Slattery (Momentum, Heat and Mass Transfer in Continua, 2d ed., Krieger, Huntington, N.Y., 1981), for example. These references also present the equations in other useful coordinate systems besides the cartesian system. The coordinate systems are fixed in inertial reference frames. The two most used equations, for mass and momentum, are presented here. 

Extensions Existence, uniqueness, and stabihty criteria have been developed for the constant pattern [Cooney and Lightfoot, Jnd. 

Treatments of constant pattern behavior have been carried out for multicomponent adsorption [Vermeulen, Adv. in Chem. Eng., 2, 147 (1958) Vermeulen et., Ruthven, gen. refs. Rhee and Amundson, Chem. Eng. ScL, 29, 2049 (1974) Cooney and Lightfoot, Jnd. Eng. Chem. Fundam., 5, 25 (1966) Cooney and Strusi, Jnd. Eng. Chem. Fundam., 11, 123 (1972) Bradley and Sweed, AJChE Symp. Ser. No. 152, 71, 59 (1975)]. The behavior is such that coexisting compositions advance through the bed together at a uniform rate this is the coherence concept of Helfferich and coworkers [gen. refs.]. 

Bird, R.B., W.E. Stewart and E.N. Lightfoot, 1960, Transport Phenomena, John Wiley Sons, New York. 

Lightfoot, F. K. 1977. Flame Arresters-lnsure Their Protection. Professional Safety, February, pp. 44-47. 

Figure 3. PEO,LiCF,SO, crystal structure viewed along the c axis. CF,SO, groups are shared. Coordination around one Li+ ion is shown by broken lines. Reprinted with permission from P. Lightfoot, M. A. Meltha and P. G. Bruce, Science 1993, 262, 883. Copyright 1993 American Association for the Advancement of Science.

In this model, developed by Lightfoot (B9, L5, L6) for the case of sparingly soluble gas being absorbed in agitated liquid with simultaneous chemical reaction, the following assumptions were made ... 

Fig. 6. Film model for diffusion with simultaneous irreversible first-order chemical reaction [after Lightfoot (L5)].

Again for the case of the sparingly soluble gas whose absorption is accompanied by a simultaneous irreversible first-order reaction, Lightfoot (L5, L6) made the following assumptions ... 

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