Studies of Reactive and Nonreactive Metals-Ejecta-Transporting Nonreactive and Reactive Gases and Vacuum

被引：1

作者：

Buttler, W. T. ^{[1
]}

Cooley, J. C. ^{[1
]}

Hammerberg, J. E. ^{[1
]}

Schulze, R. K. ^{[1
]}

Schwarzkopf, J. D. ^{[1
]}

Sheppard, D. G. ^{[1
]}

Barefield, J. E. ^{[1
]}

Charonko, J. J. ^{[1
]}

Goett, J. J. ^{[1
]}

Grover, M. ^{[2
]}

La Lone, B. M. ^{[2
]}

Mance, J. G. ^{[2
]}

Manzanares, R. ^{[1
]}

Martinez, J., I ^{[1
]}

Schauer, M. M. ^{[1
]}

Schmidt, D. W. ^{[1
]}

Stevens, G. D. ^{[2
]}

Turley, W. D. ^{[2
]}

Valencia, R. J. ^{[2
]}

机构：

[1] Los Alamos Natl Lab, Los Alamos, NM 87545 USA

[2] Mission Support & Tech Serv, Santa Barbara, CA 93111 USA

来源：

SHOCK COMPRESSION OF CONDENSED MATTER - 2019 | 2020年 / 2272卷

关键词：

D O I：

10.1063/12.0000890

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report recent results of reactive and nonreactive metal fragments-ejecta-transporting in vacuum, and reactive and nonreactive gases. We postulate that reactive ejecta transporting in a reactive gas, such as D-2, will rapidly break up into smaller fragments in situations where they are otherwise hydrodynamically stable in a nonreactive gas such as He. The ejecta were formed through explosive loading of thin Sn (nonreactive) and Ce (reactive) coupons that included machined periodic perturbations on their backsides, which interfaced with vacuum, He or D-2. Coupon surface hydrodynamics, ejecta mass- and size-velocity distributions, and ejecta temperatures were diagnosed with laser doppler velocimetry, piezoelectric transducers, Mie scattering and infrared imaging (IR). In addition, particle imaging velocimetry was applied for the first time to evaluate ejecta transport to study ejecta sheet breakup dynamics. The IR data demonstrate that rapid reactions of Ce ejecta transporting in D-2 occur.

引用

页数：10

共 50 条

[1] Numerical simulations of solid cerium ejecta transporting in vacuum and in non-reactive and reactive gases
Lyu, Sijia
Shi, Xiaofeng
Han, Dongyan
Ma, Zongqiang
Ma, Dongjun
Sun, Zhiyuan
Sun, Haiquan
Wang, Pei
[J]. JOURNAL OF APPLIED PHYSICS, 2023, 133 (17)
[2] Numerical simulations of solid cerium ejecta transporting in vacuum and in non-reactive and reactive gases
Lyu, Sijia
Shi, Xiaofeng
Han, Dongyan
Ma, Zongqiang
Ma, Dongjun
Sun, Zhiyuan
Sun, Haiquan
Wang, Pei
[J]. Journal of Applied Physics, 2023, 133 (17):
[3] CO-57 IMPLANTED IN REACTIVE AND NONREACTIVE FROZEN GASES
VANDERHEYDEN, M
PASTERNAK, M
LANGOUCHE, G
[J]. HYPERFINE INTERACTIONS, 1986, 29 (1-4): : 1315 - 1318
[4] PERFORMANCE OF THE RF-ION SOURCES RIM FOR REACTIVE AND NONREACTIVE GASES
FREISINGER, J
HELAND, J
KRAMER, D
LOB, H
SCHARMANN, A
[J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 1992, 63 (04): : 2571 - 2573
[5] ENTRAINED-FLOW FLASH PYROLYSIS OF COAL IN REACTIVE AND NONREACTIVE GASES
SUNDARAM, MS
FALLON, PT
STEINBERG, M
[J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1986, 192 : 59 - FUEL
[6] PHOTOCHEMISTRY ON NONREACTIVE AND REACTIVE (SEMICONDUCTOR) SURFACES
KAMAT, PV
[J]. CHEMICAL REVIEWS, 1993, 93 (01) : 267 - 300
[7] On BGK approximation for reactive and nonreactive flows
Caraffini, G. L.
Groppi, M.
Spiga, G.
[J]. TRANSPORT THEORY AND STATISTICAL PHYSICS, 2007, 36 (4-6): : 475 - 494
[8] LEEM/STM studies of nonreactive and reactive growth on silicon surfaces
Tsong, IST
[J]. SURFACE REVIEW AND LETTERS, 1996, 3 (02) : 1305 - 1314
[9] Design of reactive distillation processes with reactive and nonreactive distillation zones
Bessling, B
Schembecker, G
Simmrock, KH
[J]. DISTILLATION AND ABSORPTION '97, VOLS 1 AND 2, 1997, (142): : 675 - 683
[10] Reactive and Nonreactive White Lesions of the Oral Mucosa
Fitzpatrick, Sarah G.
[J]. ORAL AND MAXILLOFACIAL SURGERY CLINICS OF NORTH AMERICA, 2023, 35 (02) : 237 - 246

← 1 2 3 4 5 →