John Company

AAWSAP DIRD, Inertial Electrostatic Confinement Fusion, March 2010

DOW-UAP-D125 · page 3 of 72

Page 3 of 72 of DOW-UAP-D125

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Contents
Preface .................................................................................................................vii
Section I. IEC Background and Basics .................................................................... 1
IEC Background.......................................................................................,.,1••········· 3
IEC Basics ........................................................................................................... 5
Bussard HEPS (or Polywell) Concept ............................................................ 10
Barnes Nebel Penning Trap .......................................................................... 10
Nebel POPS Device ..............................................................................,......... 10
Miley's "Ion Injected" Device ....................................................................... 11
Closing Remarks ...................................................................................... 11,,,•••••• 12
References ...................................................................................................... 13
Section II. Select Experiments ............................................................................. 14
Closing Comments............................................................................................ 20
References ...................................................................................................... 20
Section III. Other Geometries .............................................................................. 21
Cylindrical IECs ............................................................................................... 21
Electrically-Driven IEC Jet Thruster................................................................... 22
Relation to Other Prior Thrusters ................................................................. 23
JET Extraction From a Spherical IEC............................................................. 24
Description of the IEC Jet Thruster ............................................................. 24
Comparison to a Conventional "Plasma" Thruster ........................................ 24
Jet Extraction ............................................................................................... 26
Experimental Jet Design and Performance ................................................... 26
Scale-up to p-11B IEC Space Power Unit/Thruster ........................................ 28
The Dipole Assisted IEC (DaIEC) .................................................................. 29
DAIEC Experiments .......................................................................................... 30
Khachan's Studies at U of Sydney .................................................................... 31
Concluding Remarks......................................................................................... 32
References ........................ ....................................................................... 11 ••••••••• 32
iii
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