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Advanced Plasma Gun Development for Simulating Edge-Localized-Mode Plasma…

Award Information

Agency:
Department of Energy
Branch:
N/A
Award ID:
67011
Program Year/Program:
2004 / STTR
Agency Tracking Number:
75105B04-I
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Starfire Industries LLC
2109 South Oak Street Champaign, IL -
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2004
Title: Advanced Plasma Gun Development for Simulating Edge-Localized-Mode Plasma Disruptions with Application to Free Surface Flowing Liquid Metal PFCs
Agency: DOE
Contract: DE-FG02-04ER86229
Award Amount: $99,897.00
 

Abstract:

75105-Edge-localized modes in tokamak fusion reactors cause significant erosion of plasma-facing components, limiting device lifetime. Free-flowing liquid surfaces offer self-healing resistance to permanent physical damage, high heat removal capability, and potential advantageous hydrogen recycling properties. Next generation devices require plasma-surface interaction scaling data; however, no representative data or experimental facilities exist for testing free-surface-flowing liquids under edge-localized mode plasmas. This project will develop a compact plasma gun to simulate the intense plasma loading conditions at walls and divertors, based on latest edge-localized mode physics. Phase I will design, construct, and evaluate a representative edge-localized mode plasma gun for application to a static pool of lithium. Experiments will be conducted with and without an externally applied transverse magnetic field for recreating plasma-surface interactions in a tokamak reactor. An integrated free-surface-flowing liquid facility will be designed for follow-on Phase II testing of innovative liquid surfaces in edge-localized mode plasma environments. Commercial Applications and Other Benefits as described by the awardee: A compact edge-localized mode plasma simulator should have application to fusion energy science for the characterization and evaluation of not only liquid surface heat removal innovations but also solid plasma-facing materials. Other benefits include knowledge gained for tokamak heating and fueling, advanced-fuel field-reversed configuration research, space propulsion system development, and material surface modification.

Principal Investigator:

Robert A. Stubbers
Dr.
2173902784
rstubbers@starfireindustries.com

Business Contact:

Brian E. Jurczyk
Dr.
7089556691
bjurczyk@starfireindustries.com
Small Business Information at Submission:

Starfire Industries, Llc
1010 West Stoughton #203 Urbana, IL 61804

EIN/Tax ID: 364430936
DUNS: N/A
Number of Employees: N/A
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Research Institution Information:
Board of Trustees of the University of Illinois
109 Coble Hall
801 South Wright Street
Champaign, IL 61820
Contact: Charles F. Zukoski
Contact Phone: (217) 333-2187
RI Type: Nonprofit college or university