ІНТЕГРАЛЬНІ ОГИНАЮЧІ БЕЗРОЗМІРНІ ВАКУУМНІ ХАРАКТЕРИСТИКИ ВОДОСТРУМИННИХ НАСОСІВ, ВЖИВАНИХ В УСТАНОВКАХ БУДІВЕЛЬНОГО ВОДОЗНИЖЕННЯ.
Keywords:
водоструминний насос, безрозмірна характеристика, вакуум, водозниженняAbstract
Тhe features of operating condition of the water-jet pumps used for creation of vacuum in the options of building water decrease are described in the article, analytical dependences are shown out and dimensionless vacuum descriptions, the analysis of that allowed to get integral circumflex descriptions, being the geometrical place of points corresponding to the maximal values output-input ratio water-jet pumps, are built, recommendations are given on application of them in practice of planning and exploitation.
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