SBIR/STTR Research Award
NUMERICAL SIMULATION OF CRYSTAL GROWTH PROCESSES
Award amount
$468,000Program and phase
SBIR · Phase IIAward year
1990Award details
- Awarding agency
- National Aeronautics and Space Administration
- Branch
- Not reported
- Recipient company
- Fluid Dynamics
- Proposal award date
- Not reported
- Contract end date
- Not reported
- UEI
- Not reported
- Solicitation number
- Not reported
- Topic code
- Not reported
Research abstract
A COMPUTER SOFTWARE PROGRAM WILL BE DEVELOPED THAT WILL ENABLE THE NUMERICAL SIMULATION OF CRYSTAL GROWTH FROM A MELT, INCLUDING HEAT AND MASS TRANSFER, TRANSPORT OF SOLUTE,TRACKING OF THE SOLIDIFICATION FRONT, AND MENISCUS EFFECTS. THE PROGRAM WILL BE BASED ON THE FINITE ELEMENT METHOD, AND WILL ALLOW BOTH STEADY-STATE AND TRANSIENT SIMULATIONS. THE WORK WILL COMPRISE DEVELOPMENT, TESTING AND IMPLEMENTATION OF NEW CAPABILITIES RELATED TO THE EXISTING COMMERCIAL FINITE ELEMENT PROGRAM FIDAP. ASPECTS OF THE CRYSTAL GROWTH PROCESS UNDER CONDITIONS OF MICROGRAVITY WILL BE SPECIALLY EMPHASIZED.
Technology keywords
Not reported