Gupta, Santosh K. ; Singh, R. P. ; Dixit, R. S. (1979) A comparative parametric study of two theoretical models of a single-stage, single-fluid, steam jet ejector The Chemical Engineering Journal, 18 (1). pp. 81-85. ISSN 0300-9467
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/030094...
Related URL: http://dx.doi.org/10.1016/0300-9467(79)80017-9
Abstract
Two simple models, one of Hougen, Watson and Ragatz (HWR) and the other by Dotterweich and Mooney (DM), were used to compute motive steam consumptions in a single-stage, single-fluid, steam jet ejector as a function of nozzle and diffuser efficiencies. The results were compared with the empirical graphs of Ludwig and Power. The r versus suction pressure graphs are straight lines having slopes which are independent of the two efficiencies. It is found that the HWR model represents the empirical curves better than the other model.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 14172 |
| Deposited On: | 12 Nov 2010 08:57 |
| Last Modified: | 02 Jun 2011 10:27 |
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