Mass transfer Microstructured falling film reactor

Mass Transfer in Microstructured Falling Film Reactors... 

Example 7.4 investigates the mass transfer in microstructured falling film reactor. 

In a vertically placed 20 parallel channel microstructured falling film reactor of 60 mm length, 1 mm width, and 0.3 mm depth, gas and liquid flows with 46 ml min and 3.6 ml min , respectively, estimate (1) thickness ofthe wall film, (2) mean velocity of liquid film, (3) Fourier number, (4) Reynolds number, and (5) mass transfer coefficient, k. ... 

The mass transfer data on falling film microstructured reactor are presented in Table 7.6. 

In falling film microstructured reactors, Zhang et al. [50] proposed an empirical relation to estimate the mass transfer coefficient as shown in Equation 7 (Table 7.6). 

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