Tag:water-discharge taps

№8|2013

WATER DISTRIBUTION NETWORKS

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UDC 628.12:62-523

Shmigol V. V., Chernosvitov M. D., Atanov N. A.

Integral control of pressure holding pump operation

Summary

The substantiation of the efficiency of the integral control of pressure holding pump operation in domestic water supply systems on the basis of the theoretic calculations, results of field studies of booster stations (water flow rate, pressure in suction and pressure pipelines) and pressure surveys in plumbing fixtures is presented. The diagrams of «pump-water main» working point movement at different control methods are given. The resource and power conservation efficiency of the integral control of pressure holding pump operation is determined. The recommendations on introducing integral control at block pumping stations are given.

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№4|2013

ADVANCED TECHNOLOGIES AND EQUIPMENT

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UDC 696.117.001.24

Svintsov A. P., MUKARZEL S. A., Shchesnyak L. E.

The method of designing a tap head for water supply fittings

Summary

The method of hydraulic designing a tap head for water supply fittings with a flat locking couple with a passageway made in the form of a curved drop is presented. The developed design is characterized with a high regulating capacity that provides for changing the water flow proportional to the turn of the tap handle. With this wastage of water is decreased.

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№4|2010

PROBLEMS, PERSPECTIVES

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UDC 696.117.62-192

Svintsov A. P., MUKARZEL S. A., SUCHENKO V. N., GLEBOV E. A.

Design Technique for Dimensioning a Pass Hole of the Flat Valve of a Faucet Head

Summary

A new design technique is presented for calculating the area and geometric parameters of a pass hole of the stop valve with a smoothly changing shape of cross-section. The proposed technique allows designing of flat valves for sanitary fittings of various purposes.

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Журнал ВСТ включен в новый перечень ВАК

Шлафман В. В. Проектирование под заданную ценность, или достижимая эффективность технических решений – что это?

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