| 000 | 02469nlm1a2200397 4500 | ||
|---|---|---|---|
| 001 | 653336 | ||
| 005 | 20231030041217.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\18777 | ||
| 035 | _aRU\TPU\network\18542 | ||
| 090 | _a653336 | ||
| 100 | _a20170227a2007 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 102 | _aUS | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_a"Water bath" effect during the electrical underwater wire explosionn _fV. I. Oreshkin, S. A. Chaikovsky, N. A. Ratakhin |
|
| 203 |
_aText _celectronic |
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| 300 | _aTitle screen | ||
| 320 | _a[References: 41 tit.] | ||
| 330 | _aThe results of a simulation of underwater electrical wire explosion at a current density >109A/cm2, total discharge current of 3MA, and rise time of the current of ~100ns are presented. The electrical wire explosion was simulated using a one-dimensional radiation-magnetohydrodynamic model. It is shown that the radiation of the exploded wire produces a thin conducting plasma shell in the water in the vicinity of the exploding wire surface. It was found that this plasma shell catches up to 30% of the discharge current. Nevertheless, it was shown that the pressure and temperature of the wire material remain unchanged as compared with the idealized case of the electrical wire explosion in vacuum. This result is explained by a “water bath” effect. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 |
_tPhysics of Plasmas _d1989- |
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| 463 |
_tVol. 14, iss. 10 _v[102703, 9 р.] _d2007 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aэлектричество | |
| 610 | 1 | _aподводные взрывы | |
| 610 | 1 | _aэлектрические провода | |
| 610 | 1 | _aплотность тока | |
| 700 | 1 |
_aOreshkin _bV. I. _cspecialist in the field of non-destructive testing _cSenior researcher of Tomsk Polytechnic University, Doctor of physical and mathematical sciences _f1960- _gVladimir Ivanovich _2stltpush _3(RuTPU)RU\TPU\pers\33779 |
|
| 701 | 1 |
_aChaikovsky _bS. A. |
|
| 701 | 1 |
_aRatakhin _bN. A. _cphysicist _cHead of the Department of Tomsk Polytechnic University, Doctor of physical and mathematical sciences _f1950- _gNikolay Aleksandrovich _2stltpush _3(RuTPU)RU\TPU\pers\36686 |
|
| 801 | 2 |
_aRU _b63413507 _c20170227 _gRCR |
|
| 856 | 4 | _uhttp://dx.doi.org/10.1063/1.2789990 | |
| 942 | _cCF | ||