采用靶摆式探头测量软X射线辐射材料产生的喷射冲量

彭常贤; 谭红梅; 林鹏; 李宏杰; 孟刚

doi:10.11858/gywlxb.2005.01.014

采用靶摆式探头测量软X射线辐射材料产生的喷射冲量

doi: 10.11858/gywlxb.2005.01.014

1.
西北核技术研究所，陕西西安 710024；
2.
北京机电研究所，北京 100076

详细信息

通讯作者:
彭常贤

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出版历程
- 收稿日期: 2004-02-18
- 修回日期: 2004-05-09
- 发布日期: 2005-03-05

Measurement of Blowoff Impulse in Materials Radiated by Pulsed Soft X-Ray with a Pendulum Target System

1.
Northwest Institute of Nuclear Technology, Xi'an 710024, China;
2.
Beijing Institute of Mechanical & Electrical Technology, Beijing 100076, China

More Information

Corresponding author: PENG Chang-Xian

摘要

摘要: 采用靶摆旋转运动式冲量探头，在强光一号加速器上，测量了脉冲软X射线辐射材料产生的喷射冲量。实验结果表明，在平均能量为0.21 keV、平均半高宽为36 ns和平均能注量为143 J/cm2的软X射线辐射下，测得一种复合材料的喷射冲量耦合系数为0.70 Pas/(Jcm-2)。
- 脉冲软X射线 /
- 脉冲加速器 /
- 喷射冲量 /
- 能注量 /
- 靶摆
Abstract: The blowoff impulse in materials radiated by the pulsed soft X-ray on Qiangguang-Ⅰ accelerater was measured by using an impulse equipment in which the target-pendulum moves in the rotational way. For a composite radiated at average energy of 0.21 keV, pulse width of 36 ns, and fluence of 143 J/cm2, the coupling coefficient of the blowoff impulse was measured as about 0.70 Pas/(Jcm-2).
- pulsed soft X-ray /
- pulsed accelerator /
- blowoff impulse /
- fluence /
- targetpendulum

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参考文献(15)

Starkovich V S, Todd B E, Stephani E L, et al. Probe Velocity Transducer [R]. LA-4999-MS, 1972.

Peng C X, Tan H M, Hu Z G, et al. Variation of the Coupling Coefficients of Blowoff Impulse Versus Energy Flux in LY-12 Aluminum Alloy Targets Bombarded by Electron Beam [J]. Explosion and Shock Waves, 1997, 17(2): 127-135. (in Chinese)

彭常贤, 谭红梅, 胡泽根, 等. 受电子束辐照的硬铝靶的喷射冲量耦合系数随能通量的变化规律 [J]. 爆炸与冲击, 1997, 17(2): 127－135.

Peng C X, Liu J, Hu Z G, et al. Studies of the Blowoff Impulses in the Aluminum Alloy Targets Irradiated by Intense Pulsed X-Ray [J]. High Power Laser and Particle Beams, 1998, 10(3): 383－386. (in Chinese)

彭常贤, 刘晋, 胡泽根, 等. 强脉冲X光辐照硬铝靶产生喷射冲量的研究 [J]. 强激光与粒子束, 1998, 10(3): 383－386.

Peng C X, Tan H M, Hu Z G, et al. Experimental Studies of Blowoff Impulses Induced by Electron Beam with Different Materials and Different Energy Fluxes [J]. Chinese Journal of High Pressure Physics, 1999, 13(1): 15－21. (in Chinese)

彭常贤, 谭红梅, 胡泽根, 等. 不同材料和不同能通量条件下电子束喷射冲量的实验研究 [J]. 高压物理学报, 1999, 13(1): 15－21.

Peng C X, Tan H M, Lin P, et al. Experimental Studies of Blowoff Impulse in Materials Irradiated by Pulsed Soft X-Ray [J]. High Power Laser and Particle Beams, 2003, 15(1): 89－93. (in Chinese)

彭常贤, 谭红梅, 林鹏, 等. 脉冲软X光辐射三种材料的喷射冲量实验研究 [J]. 强激光与粒子束, 2003, 15(1): 89－93.

Oswald R B Jr, Mcleam F B, Schallhorn D R, et al. Dynamic Response of Aluminum to Pulsed Energy Deposition in the Melt-Dominated Regime [J]. J Appl Phys, 1973, 44(8): 3563－3574.

Comfort W J. VTAB: A Passive Impulse Gage [R]. UCRL-73568, 1971.

Liang S R, Liu C N, Sheng Z H. General Physics, Book One, Mechanics [M]. Beijing: Higher Education Press, 1987. (in Chinese)

梁绍荣, 刘昌年, 盛正华. 普通物理学(第一分册): 力学 [M]. 北京: 高等教育出版社, 1987.

Zhao J Y, Wang S X. Mechanics [M]. Beijing: Higher Education Press, 1984. (in Chinese)

赵景员, 王淑贤. 力学 [M]. 北京: 高等教育出版社, 1984.

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