Registration Number
0221U101056,
0119U002969
, R & D reports
Title
Сreation of a prototype of a broadband seismic source for seismic exploration of water areas
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Head
Mostovyi Serhii P,
Registration Date
13-01-2021
Organization
National Technical University "Kharkiv Polytechnic Institute"
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An object of development is a pre-production model of broadband seismic source for seismic exploration of aquatoriums in composition the high-voltage source of impulsive currents, high-voltage cable bus and electro-bit acoustic emitter. An aim of development is creation of pre-production model of the broadband seismic source intended for rigging of scientifically-research ships and reconnaissance for seismo parties, that will allow to extend functional possibilities of existent technical equipments of seismic exploration and promote efficiency, exactness and informing of reconnaissance for seismo works on aquatoriums and shelf of pestilences.Research methods and apparatus are a mathematical design of processes in acoustic emitter of electro-bit type taking into account the parameters of capacity store of energy, receipt and treatmentof experimental results in obedience to operating standarts.Theoretical and practical results are the well-proven possibility of forming of broadband acoustic signal (with the base of signal anymore than unit) in the range of frequencies of 1,5- 7 кHz and by amplitude anymore at 1 МПа ; worked out scientific and technical principles of creation of seismic sources for seismic exploration of aquatoriums on the basis of multigap electro-bit acoustic emitter middling and high-frequency seismic range with possibility of expansion of spectral closeness of acoustic radiation in a low-frequency area for the increase of depth researches at maintenance of high-frequency constituents of seismic signal; the pre-production model of broadband seismic source is worked out on basis on the basis of capacity store of energy and multigap electro-bit acoustic emitter with possibility of the vehicle adjusting of gain-frequency characteristics acoustic radiation. Novelty - in theory and the experimentally well-proven possibility of creation of seismic sources on the basis of electro-bit acoustic emitters with the discrete adjusting of prevailing frequenc
Product Description
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Bortsov Alexander V
Getman Andriy V
Mostoviy Serhiy P
Ponuzhdaeva Helena H
Rezynkin Oleg L
Stepuk Oleksandr V
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2021-01-13
