scholarly journals Dynamic Stabilization of the Ablative Rayleigh-Taylor Instability for Heavy Ion Fusion

2012 ◽  
Author(s):  
Hong Qin ◽  
Ronald C. Davidson ◽  
B. Grant Logan
Keyword(s):  
Heavy Ion ◽  
Dynamic Stabilization ◽  
Taylor Instability ◽  
Rayleigh Taylor Instability ◽  
Heavy Ion Fusion

Vibration waveform effects on dynamic stabilization of ablative Rayleigh-Taylor instability

2011 ◽  
Vol 18 (8) ◽  
pp. 082705 ◽  
Author(s):  
A. R. Piriz ◽  
L. Di Lucchio ◽  
G. Rodriguez Prieto ◽  
N. A. Tahir
Keyword(s):  
Dynamic Stabilization ◽  
Taylor Instability ◽  
Rayleigh Taylor Instability

Dynamic stabilization of classical Rayleigh-Taylor instability

2011 ◽  
Vol 18 (9) ◽  
pp. 092705 ◽  
Author(s):  
A. R. Piriz ◽  
S. A. Piriz ◽  
N. A. Tahir
Keyword(s):  
Dynamic Stabilization ◽  
Taylor Instability ◽  
Rayleigh Taylor Instability

Dynamic stabilization of Rayleigh–Taylor instability in an ablation front

2011 ◽  
Vol 18 (1) ◽  
pp. 012702 ◽  
Author(s):  
A. R. Piriz ◽  
L. Di Lucchio ◽  
G. Rodriguez Prieto
Keyword(s):  
Dynamic Stabilization ◽  
Taylor Instability ◽  
Rayleigh Taylor Instability ◽  
Ablation Front

scholarly journals Control of fuel target implosion non-uniformity in heavy ion inertial fusion

2016 ◽  
Vol 34 (4) ◽  
pp. 729-734 ◽  
Author(s):  
T. Iinuma ◽  
T. Karino ◽  
S. Kondo ◽  
T. Kubo ◽  
H. Kato ◽  
...  
Keyword(s):  
Control Method ◽  
Heavy Ion ◽  
Ion Beams ◽  
Taylor Instability ◽  
Inertial Fusion ◽  
Laser Part ◽  
Rayleigh Taylor Instability ◽  
Original Concept

AbstractIn inertial fusion, one of scientific issues is to reduce an implosion non-uniformity of a spherical fuel target. The implosion non-uniformity is caused by several factors, including the driver beam illumination non-uniformity, the Rayleigh–Taylor instability (RTI) growth, etc. In this paper, we propose a new control method to reduce the implosion non-uniformity; the oscillating implosion acceleration δg(t) is created by pulsating and dephasing heavy-ion beams (HIBs) in heavy-ion inertial fusion (HIF). The δg(t) would reduce the RTI growth effectively. The original concept of the non-uniformity control in inertial fusion was proposed in [Laser Part. Beams (1993) 11, 757–768]. In this paper, it was found that the pulsating and dephasing HIBs illumination provide successfully the controlled δg(t) and that δg(t) induced by the pulsating HIBs reduces well the implosion non-uniformity. Consequently the pulsating HIBs improve a pellet gain remarkably in HIF.

scholarly journals Rayleigh-Taylor instability growth control by an oscillating acceleration in heavy ion inertial fusion

2010 ◽  
Vol 244 (2) ◽  
pp. 022003
Author(s):  
S Kawata ◽  
T Kodera ◽  
Y Hisatomi ◽  
A I Ogoyski ◽  
S Koseki ◽  
...  
Keyword(s):  
Growth Control ◽  
Heavy Ion ◽  
Taylor Instability ◽  
Inertial Fusion ◽  
Instability Growth ◽  
Rayleigh Taylor Instability
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