| 摘要 |
measurement technology. SUBSTANCE: proposed device includes measurement chamber linked to injector and ejector and fitted with turbine. Measurement chamber has two opposite face walls perpendicular to its axis. One wall is formed by plate provided with even number n of ribs equal to or bigger than four uniformly distributed in the form of two sets. Two successive ribs of one and same set are arranged at specified angle with respect to one another determined by given conditions taking into account location of blades of turbine and number n of ribs. EFFECT: increased sensitivity of device at low rates of flow of liquid. 8 cl, 5 dwg |
