| 000 | 03422nlm0a2200445 4500 | ||
|---|---|---|---|
| 001 | 657361 | ||
| 005 | 20231030041508.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\23863 | ||
| 090 | _a657361 | ||
| 100 | _a20180125a2018 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 102 | _aNL | ||
| 105 | _ay z 100zy | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aApplication of phased antenna arrays for pipeline leak detection _fI. O. Bolotina [et al.] |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: p. 505 (23 tit.)] | ||
| 330 | _aThe paper proposes a method of passive leak detection for underwater pipelines by means of phased antenna arrays. It implies element-wise multiplication and addition of the output signals of individual array transducers. The proposed method provides a twofold increase in the resolution of the detection system in comparison with that obtained by conventional signal processing techniques and a high detection rate. The array pattern has been calculated numerically. The paper presents a version of the inspection system that implements the proposed method of signal processing using a phased antenna array, and the experimental results obtained. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 | _tJournal of Petroleum Science and Engineering | ||
| 463 |
_tVol. 161 _v[P. 497–505] _d2018 |
||
| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aизмерения | |
| 610 | 1 | _aрасход жидкости | |
| 610 | 1 | _aмониторинг | |
| 610 | 1 | _aтрубопроводы | |
| 610 | 1 | _aультразвуковой контроль | |
| 701 | 1 |
_aBolotina _bI. O. _cspecialist in the field of industrial and medical electronics _cAssociate Professor of Tomsk Polytechnic University, Candidate of chemical sciences _f1974- _gIrina Olegovna _2stltpush _3(RuTPU)RU\TPU\pers\34516 |
|
| 701 | 1 |
_aBorikov _bV. N. _cspecialist in the field of mechanical engineering _cAssociate Professor of Tomsk Polytechnic University, Candidate of technical sciences _f1963- _gValery Nikolaevich _2stltpush _3(RuTPU)RU\TPU\pers\31240 |
|
| 701 | 1 |
_aIvanova _bV. S. _cspecialist in the field of instrument making _cAssociate Professor of Tomsk Polytechnic University, Candidate of technical sciences _f1977- _gVeronika Sergeevna _2stltpush _3(RuTPU)RU\TPU\pers\34742 |
|
| 701 | 1 |
_aMertins _bK. V. _cspecialist in the field of educational and methodical work _chead of department of Tomsk Polytechnic University _f1982- _gKseniya Viktorovna _2stltpush _3(RuTPU)RU\TPU\pers\36043 |
|
| 701 | 1 |
_aUchaykin (Uchaikin) _bS. V. _cspecialist in the field of non-destructive testing _cEngineer of Tomsk Polytechnic University, Doctor of physical and mathematical sciences _f1963- _gSergey Victorovich _2stltpush _3(RuTPU)RU\TPU\pers\32279 |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет (ТПУ) _bИнженерная школа неразрушающего контроля и безопасности(ИШНКБ) _bОтделение электронной инженерии (ОЭИ) _h7977 _2stltpush _3(RuTPU)RU\TPU\col\23507 |
| 801 | 2 |
_aRU _b63413507 _c20180125 _gRCR |
|
| 856 | 4 | _uhttps://doi.org/10.1016/j.petrol.2017.10.059 | |
| 942 | _cCF | ||