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  3. 3144 -- A Model of an Ammonia-Water Falling Film Absorber PDF

3144 -- A Model of an Ammonia-Water Falling Film Absorber PDF

3144 -- A Model of an Ammonia-Water Falling Film Absorber PDF

Name:
3144 -- A Model of an Ammonia-Water Falling Film Absorber PDF

Published Date:
1988

Status:
Active

Description:

Publisher:
ASHRAE

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
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Choose Document Language:
$4.8
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This paper describes a model of the absorption process in a falling film ammonia-water absorber. The model consists of two ordinary, first-order differential equations with suitable inlet and interface conditions. The model was validated by comparing its predictions to experimental data. The objective of the work was to define strategies to enhance the absorption process in order to downsize absorbers. It was found that in most situations of practical interest, the mass transfer process in the falling film controls the absorption rate. The possibility of water evaporation and migration in the absorber is discussed, outlining how it can degrade performance.

Units: Dual

 


File Size : 1 file , 1.4 MB
Note : This product is unavailable in Russia, Belarus
Number of Pages : 17
Product Code(s) : D-DA-88-3144
Published : 1988

History

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