A General Computer Code for Simulation of Plasma Aerodynamics and Propulsion

Award Information
Agency:
National Aeronautics and Space Administration
Branch
n/a
Amount:
$70,000.00
Award Year:
2001
Program:
SBIR
Phase:
Phase I
Contract:
n/a
Agency Tracking Number:
NASA1813
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
LYTEC LLC
1940 ELK RIVER DAM RD. / P.O. BOX 1581, TULLAHOMA, TN, 37355
Hubzone Owned:
N
Socially and Economically Disadvantaged:
N
Woman Owned:
N
Duns:
n/a
Principal Investigator:
Pat Vogel
Principal Investigator
(931) 393-4500
JLBERRY@EDGE.NET
Business Contact:
John Lineberry
President
(931) 393-4500
JLBERRY@EDGE.NET
Research Institution:
n/a
Abstract
Lytec LLC proposes to integrate the simulation technology of the MagnetoHydroDynamic (MHD) community into the worlds leading propulsion and aerodynamic flow solver WIND. The WIND code has been chosen because of its general acceptance in the aerospace community as a first class flow simulation tool. The ultimate goal is to provide an integrated magnetogasdynamic solver that will advance the state of the art in the prediction of flowfield simulations for electrically conductive fluids in the presence of electric and magnetic fields. In Phase I, Lytec will incorporate several modifications into the WIND flow solver to allow prediction of magnetogasdynamic flows where the temperature of the electrons and the bulk gas are equal. Namely: 1) addition of the magnetic force term and ohmic heating term to the momentum and energy equations; 2) Implement Ohms Law for calculation of the induced electric field; 3) Implement calculation of the current density given the magnetic field; 4) Add the magnetic specific energy to the total specific energy; 5) Add a calculation of the plasma conductivity; and, 6) Upgrade the Pre and Post processing tools (GMAN and CFPOST) for display and input of the electric and magnetic fields.

* information listed above is at the time of submission.

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