Calculation of acoustical pressure in the main water pipeline filled with water is in-process carried out, at affecting of cavitation processes. Calculation is lead by means of interactive system MatLab

Keywords: Acoustics, pressure, extending, wave, the main water pipeline, cavitation

Features of sampling of the piezoceramic transducer for the arrangement of structural monitoring of water supply systems are in-process observed and calculations of basic performances of the sensing transducer (material PZT-5A) are led

Keywords: piezoceramic transducer, ultrasound, monitoring, structure, extending, water supply systems

The device for energy takeoff in water systems on a bottom piezoceramic a device entrained in a water stream is in-process observed. The water stream, contacting with piezoceramic a device, calls it oscillations and potential emersion on plates.

Keywords: piezoceramic a device, piezooscillator, monitoring, structure, a water stream, water supply systems

The intelligence system of monitoring of technological parameters of the water pipeline is in-process observed, allowing to lead an estimate of reliability of water supply systems and optimisation of plots of repair

Keywords: Intelligence system, monitoring, structure, technological parameters, the water pipeline, reliability, repair

In operation the case of distribution of an ultrasonic wave in a water pipe located in the dense ground and subject to activity of radial pressure of a ground is viewed.

Keywords: acoustics, monitoring, ground, distribution, wave, water pipe

At the organization of system of monitoring of water supply systems, the important problem is definition of resistant to work of the sender and the receiver of an acoustical wave executed on the basis of piezoelectric transducers.

Keywords: acoustics, the control, piezoelectric transducer, the water pipeline.