Grainflow Dynamics Inc Profile last edited on: 8/4/2020
CAGE: 4A8A4
UEI: SKAKGHZYFEM1
Business Identifier: Materials simulation software 
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Location Information
Location: Single
Congr. District: 15
County: Alameda
Congr. District: 15
County: Alameda
Public Profile
Grainflow Dynamics, Inc. specializes in modeling the properties of porous and granular materials, and developed discrete-element software to simulate the deformation and flow behavior of particulate assemblies. Grainflow Dynamics' recent work has included utilization of FEM codes to simulate explosions and hypervelocity impacts in geologic media. The firm is currently developing discrete-element simulation models of cohesive lunar regolith for NASA and also utilizing multi-phase flow codes to simulate pneumatic transport of granular solids.
Extent of SBIR involvement
Synopsis: Awardee Business Condition
Employee Range
1-4Revenue Range
Less than .5MVC funded?
NoPublic/Private
Privately HeldStock Info
----IP Holdings
N/AAwards Distribution by Agency
Most Recent SBIR Projects
| Year | Phase | Agency | Total Amount | |
|---|---|---|---|---|
| 2019 | 1 | NASA | $121,805 | |
| Project Title: Size-Sorted Regolith Streams for ISRU | ||||
| 2015 | 1 | NASA | $120,716 | |
| Project Title: Small Body Regolith Extraction System | ||||
| 2014 | 1 | NASA | $124,359 | |
| Project Title: Subsurface Access, Characterization, Acquisition, Transport, Storage and Delivery in Microgravity | ||||
| 2012 | 1 | NASA | $124,870 | |
| Project Title: Flexible Transfer of Regolith in Micro-Gravity and Vacuum | ||||
| 2011 | 1 | Army | $99,950 | |
| Project Title: High-Pressure Gas-Powered Dispersal of Fine Obscuration Particulates | ||||
Key People / Management
Otis Walton -- President
Scott M Johnson -- Former Senior Scientist
Scott M Johnson -- Former Senior Scientist
Company News
There are no news available.
