PAC2013 - List of Authors (Melconian, K.E.)

Paper

Title

Page

Accelerator-Driven Subcritical Fission To Destroy Transuranics and Close the Nuclear Fuel Cycle

62

P.M. McIntyre, S. Assadi, C. Collins, J. Comeaux, K.C. Damborsky, J.N. Kellams, F. Lu, T.L. Mann, K.E. Melconian, N. Pogue, A. Sattarov, E. Sooby, P.V. Tsvetkov
Texas A&M University, College Station, USA

Accelerator-driven subcritical fission in a molten salt core (ADSMS) can use depleted uranium or thorium as fuel and produce 1 GWe power while destroying the transuranics produced. ADSMS requires multiple proton beams of 800 MeV energy and 10 mA CW current. A strong-focusing cyclotron (SFC) is being developed that uses sector dipoles each configured as a flux-coupled stack, creating independent cyclotrons that can be integrated within a common footprint. This presentation will introduce a 4-stack SFC that can provide the beam power needed in an ADSMS core to destroy transuranics at the rate and proportion made in a commercial GWe power reactor while also producing 300 MWe of power, equivalent to a x5 energy amplifier.

Slides MOZAB1 [12.449 MB]

TUPAC26

Nonlinear Beam Dynamics Studies of High Intensity, High Brightness Proton Drivers

505

S. Assadi, P.M. McIntyre, K.E. Melconian
Texas A&M University, College Station, Texas, USA

Funding: This work is supported by the Texas ASE Fund and by the Mitchel Family Foundation.
Space charge effects, beam losses, wake fields, and orbital control are significant collective effects that affect beam dynamics. The strong-focusing cyclotron incorporates helical orbits with a strong-focusing lattice and high-gradient cavities. It makes it possible to fully separate orbits and suppress interaction between bunches on neighboring orbits. We simulate nonlinear synchrobetratron coupling explore methods to use the tools of the strong-focusing cyclotron to suppress beam blowup mechanisms.
Department of Physics and Astronomy, Texas A&M University, College Station, TX 77843 USA

Paper	Title	Page
MOZAB1	Accelerator-Driven Subcritical Fission To Destroy Transuranics and Close the Nuclear Fuel Cycle	62
	P.M. McIntyre, S. Assadi, C. Collins, J. Comeaux, K.C. Damborsky, J.N. Kellams, F. Lu, T.L. Mann, K.E. Melconian, N. Pogue, A. Sattarov, E. Sooby, P.V. Tsvetkov Texas A&M University, College Station, USA
	Accelerator-driven subcritical fission in a molten salt core (ADSMS) can use depleted uranium or thorium as fuel and produce 1 GWe power while destroying the transuranics produced. ADSMS requires multiple proton beams of 800 MeV energy and 10 mA CW current. A strong-focusing cyclotron (SFC) is being developed that uses sector dipoles each configured as a flux-coupled stack, creating independent cyclotrons that can be integrated within a common footprint. This presentation will introduce a 4-stack SFC that can provide the beam power needed in an ADSMS core to destroy transuranics at the rate and proportion made in a commercial GWe power reactor while also producing 300 MWe of power, equivalent to a x5 energy amplifier.
	Slides MOZAB1 [12.449 MB]

TUPAC26	Nonlinear Beam Dynamics Studies of High Intensity, High Brightness Proton Drivers	505
	S. Assadi, P.M. McIntyre, K.E. Melconian Texas A&M University, College Station, Texas, USA
	Funding: This work is supported by the Texas ASE Fund and by the Mitchel Family Foundation. Space charge effects, beam losses, wake fields, and orbital control are significant collective effects that affect beam dynamics. The strong-focusing cyclotron incorporates helical orbits with a strong-focusing lattice and high-gradient cavities. It makes it possible to fully separate orbits and suppress interaction between bunches on neighboring orbits. We simulate nonlinear synchrobetratron coupling explore methods to use the tools of the strong-focusing cyclotron to suppress beam blowup mechanisms. Department of Physics and Astronomy, Texas A&M University, College Station, TX 77843 USA