A.P.Kulak, A.B.Shestozub Refinment of equation of devices characteristics |
Applied hydromechanics, Vol. 9 (81) ¹ 4, (2007) |
| For the calculation of jet apparatuses characteristics the authors have been obtained the generalized equation on the base of specified one-measuring approach. This equation took into account the falling of pressure in the entrance confuzory area of mixing chamber, thickness of edge of nozzle, and also overfall of pressure between a working stream and evacuated stream. Such approach allowed to get comfortable correlations for the optimum parameters and maximal coefficient of useful action of jet pumps. |
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| TEXT LANGUAGE: Russian |