Observation of dust particles ejected from the tungsten surface by transient heat flux with small-angle scattering of cw laser light

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Observation of dust particles ejected from the tungsten surface by transient heat flux with small-angle scattering of cw laser light. / Vyacheslavov, L. N.; Arakcheev, A. S.; Burdakov, A. V. et al.

In: Nuclear Materials and Energy, Vol. 12, 01.08.2017, p. 494-498.

Research output: Contribution to journal › Article › peer-review

Harvard

Vyacheslavov, LN, Arakcheev, AS, Burdakov, AV, Kandaurov, IV, Kasatov, AA, Kurkuchekov, VV, Mekler, KI, Popov, VA , Shoshin, AA , Skovorodin, DI , Trunev, YA & Vasilyev, AA 2017, 'Observation of dust particles ejected from the tungsten surface by transient heat flux with small-angle scattering of cw laser light', Nuclear Materials and Energy, vol. 12, pp. 494-498. https://doi.org/10.1016/j.nme.2017.01.023

APA

Vyacheslavov, L. N., Arakcheev, A. S., Burdakov, A. V., Kandaurov, I. V., Kasatov, A. A., Kurkuchekov, V. V., Mekler, K. I., Popov, V. A., Shoshin, A. A., Skovorodin, D. I., Trunev, Y. A., & Vasilyev, A. A. (2017). Observation of dust particles ejected from the tungsten surface by transient heat flux with small-angle scattering of cw laser light. Nuclear Materials and Energy, 12, 494-498. https://doi.org/10.1016/j.nme.2017.01.023

Vancouver

Vyacheslavov LN, Arakcheev AS, Burdakov AV, Kandaurov IV, Kasatov AA, Kurkuchekov VV et al. Observation of dust particles ejected from the tungsten surface by transient heat flux with small-angle scattering of cw laser light. Nuclear Materials and Energy. 2017 Aug 1;12:494-498. doi: 10.1016/j.nme.2017.01.023

Author

Vyacheslavov, L. N. ; Arakcheev, A. S. ; Burdakov, A. V. et al. / Observation of dust particles ejected from the tungsten surface by transient heat flux with small-angle scattering of cw laser light. In: Nuclear Materials and Energy. 2017 ; Vol. 12. pp. 494-498.

BibTeX

@article{7510cad4f462436a8f3c342d79c86d89,

title = "Observation of dust particles ejected from the tungsten surface by transient heat flux with small-angle scattering of cw laser light",

abstract = "A new test facility for experimental simulation of transient heat load expected in the ITER divertor during unmitigated events is developed. Application of a long-pulse (0.1–0.3 ms) wide-aperture (up to 2 cm2) electron beam as a heating device provides powerful energy loads at a tungsten target with FHF> 250 MJ m−2 s−0.5. Dynamics of tungsten particles in the ablation plume is investigated with a novel for PSI experiments small-angle laser light scattering technique. The threshold of intense droplet generation and dynamics of particles sizes are estimated.",

keywords = "LOADS",

author = "Vyacheslavov, {L. N.} and Arakcheev, {A. S.} and Burdakov, {A. V.} and Kandaurov, {I. V.} and Kasatov, {A. A.} and Kurkuchekov, {V. V.} and Mekler, {K. I.} and Popov, {V. A.} and Shoshin, {A. A.} and Skovorodin, {D. I.} and Trunev, {Yu A.} and Vasilyev, {A. A.}",

note = "Publisher Copyright: {\textcopyright} 2017",

year = "2017",

month = aug,

day = "1",

doi = "10.1016/j.nme.2017.01.023",

language = "English",

volume = "12",

pages = "494--498",

journal = "Nuclear Materials and Energy",

issn = "2352-1791",

publisher = "Elsevier Ltd",

}

RIS

TY - JOUR

T1 - Observation of dust particles ejected from the tungsten surface by transient heat flux with small-angle scattering of cw laser light

AU - Vyacheslavov, L. N.

AU - Arakcheev, A. S.

AU - Burdakov, A. V.

AU - Kandaurov, I. V.

AU - Kasatov, A. A.

AU - Kurkuchekov, V. V.

AU - Mekler, K. I.

AU - Popov, V. A.

AU - Shoshin, A. A.

AU - Skovorodin, D. I.

AU - Trunev, Yu A.

AU - Vasilyev, A. A.

PY - 2017/8/1

Y1 - 2017/8/1

N2 - A new test facility for experimental simulation of transient heat load expected in the ITER divertor during unmitigated events is developed. Application of a long-pulse (0.1–0.3 ms) wide-aperture (up to 2 cm2) electron beam as a heating device provides powerful energy loads at a tungsten target with FHF> 250 MJ m−2 s−0.5. Dynamics of tungsten particles in the ablation plume is investigated with a novel for PSI experiments small-angle laser light scattering technique. The threshold of intense droplet generation and dynamics of particles sizes are estimated.

AB - A new test facility for experimental simulation of transient heat load expected in the ITER divertor during unmitigated events is developed. Application of a long-pulse (0.1–0.3 ms) wide-aperture (up to 2 cm2) electron beam as a heating device provides powerful energy loads at a tungsten target with FHF> 250 MJ m−2 s−0.5. Dynamics of tungsten particles in the ablation plume is investigated with a novel for PSI experiments small-angle laser light scattering technique. The threshold of intense droplet generation and dynamics of particles sizes are estimated.

KW - LOADS

UR - http://www.scopus.com/inward/record.url?scp=85016504797&partnerID=8YFLogxK

U2 - 10.1016/j.nme.2017.01.023

DO - 10.1016/j.nme.2017.01.023

M3 - Article

AN - SCOPUS:85016504797

VL - 12

SP - 494

EP - 498

JO - Nuclear Materials and Energy

JF - Nuclear Materials and Energy

SN - 2352-1791

ER -

ID: 8975739