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Integrated Modeling of Transport Phenomena in Fusion Liquid Metal Flows

Award Information
Agency: Department of Energy
Branch: N/A
Contract: DE-FG02-09ER85417
Agency Tracking Number: 91468
Amount: $100,000.00
Phase: Phase I
Program: SBIR
Solicitation Topic Code: 55 b
Solicitation Number: DE-PS02-08ER08-34
Solicitation Year: 2008
Award Year: 2009
Award Start Date (Proposal Award Date): N/A
Award End Date (Contract End Date): N/A
Small Business Information
2629 Townsgate Road Suite 105
Westlake Village, CA 91361
United States
DUNS: 005100560
HUBZone Owned: No
Woman Owned: Yes
Socially and Economically Disadvantaged: Yes
Principal Investigator
 Ramakanth Munipalli
 (805) 371-7500
Business Contact
 Vijaya Shankar
Title: Dr.
Phone: (805) 371-7556
Research Institution

Accurate prediction of coupled transport phenomena is critical to the design of liquid metal blankets used in fusion reactors. While rapid advances are being made in the computer modeling of blanket systems in areas of fluid flow, magnetohydrodynamics (MHD), heat transfer, structural mechanics, and neutronics, there is a need for advancing the physical models of coupled transport processes (e.g., tritium permeation and corrosion of structural materials in liquid metals in the presence of a strong magnetic field). In particular, a capability is needed to integrate multi-species flow computations with multidimensional solvers, thus benefiting from the comprehensive modeling of flows consisting of two or more species, electromagnetics, and heat transfer. This project will build a solver for coupled transport phenomena in generalized geometries, and will account for momentum, heat, and mass transfer processes under liquid metal blanket conditions. Commercial Applications and other Benefits as described by the awardeeThe proper evaluation of transport processes in liquid metal MHD is vital to the design of breeding fusion blankets, and should lead to improvements in the safety and economic feasibility of fusion reactors.

* Information listed above is at the time of submission. *

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