The induction approach to heavy ion inertial fusion: Accelerator and target considerations

Conference · Sun Aug 01 04:00:00 EDT 1993

OSTI ID:10114711

Bangerter, R O

Induction acceleration is one of two principal approaches for producing ion beam for heavy-ion inertial fusion. This approach was first suggested by the late Denis Keefe of Lawrence Berkeley Laboratory and is the main approach of the US heavy-ion-fusion program. Induction accelerators have the ability to handle high beam currents; therefore, accumulation rings or storage rings are not required. This paper reviews the target and accelerator considerations that are important for the design of induction accelerators for fusion. These considerations, including some important assumptions, have led to a standard induction accelerator concept; however, a careful examination of the assumptions and considerations shows that many of them are not truly fundamental. Through improvements in technology, changes in design, and alternate ways of focusing beams, it appears possible to circumvent or relax the constraints imposed by the standard orthodoxy. If it is possible, it will lead to induction accelerators that are more efficient and less costly than the standard concept.

• Research Organization: Lawrence Berkeley Lab., CA (United States)
• Sponsoring Organization: USDOE, Washington, DC (United States)
• DOE Contract Number: AC03-76SF00098
• OSTI ID: 10114711
• Report Number(s): LBL--33798; HIFAN--577; CONF-9305136--16; ON: DE94005216
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
430100
70 PLASMA PHYSICS AND FUSION TECHNOLOGY
700411
BEAM EMITTANCE
DESIGN
DESIGN, DEVELOPMENT, AND OPERATION
HEAVY ION ACCELERATORS
INERTIAL CONFINEMENT
INERTIAL CONFINEMENT DEVICES
ION BEAM TARGETS
QUADRUPOLES
SPACE CHARGE