Vibration Source Creation of Unbalance Type with Liquid-Filled Internal Operating Chamber

Equipment for increasing water inflow to the well is proposed, which affects the aquifer by seismic vibrations. The method is based on accelerating the filtration process in soils, exposed to vibration. The equipment can work in conjunction with a submersible pump and has the ability to pump liquid through the working chamber of the generator. Generators can be combined into a group and driven by one electric motor to increase the efficiency of vibration treatment. This method is built into the existing technology of dewatering and pits drainage. The dynamics of the vibration source operation of an unbalance type with a liquid-filled inner chamber was studied in laboratory conditions, on a test. The vibration source was attached to the stand frame and was in a vertical position coaxially with the electric drive, thereby simulating its location in the well. The unbalance was unwound by an electric drive with a rotation frequency of 10 to 50 Hz in 5 Hz steps and seismic vibrations, generated by a vibration source, were recorded. Based on the experiments’ results, the amplitude-frequency characteristics of an unbalanced vibration source in the low-frequency range with a dry and liquid-filled inner chamber were obtained. In order to prevent the bearing assemblies from jamming, their heating was monitored with a thermal imager and temperature sensors.

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Operation of vibration source of an unbalance type with liquid-filled internal working chamber

Savchenko

Николаев

Evstigneev

2021

J. Phys.: Conf. Ser.

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Vibration Source Creation of Unbalance Type with Liquid-Filled Internal Operating Chamber

Cited by 1 publication

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Operation of vibration source of an unbalance type with liquid-filled internal working chamber

Operation of vibration source of an unbalance type with liquid-filled internal working chamber

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