Computational Sciences, LLC

8000 Madison Blvd., Suite D102-351
Madison, AL 35758
http://www.comscis.com
8 Employees

SBIR Award Summary

Total Number of Awards 11
Total Value of Awards $3.73MM
First Award Date 11/20/07
Most Recent Award Date 06/09/15

Key Personnel

Last Name Name Awards Contact
Vosen Dr. Steven R. Vosen 1 Message
Kansa Dr. Edward J. Kansa 9 Message
Vosen Steve R. Vosen 1 Message
Shvetsova Tatiana Shvetsova 4 Message

11 Awards Won

Phase 1 STTR

Institution: Rensselaer Polytechnic Institute

Agency: Navy
Topic: N15A-T002
Budget: 06/09/15 - 01/15/16

Computational Sciences LLC will collaborate with the Rensselaer Polytechnic Institute (RPI) to develop and validate a stand-alone computational module that naturally accounts for the effects of turbulence. Such fluctuations and transitions may be associated with compressible flows and boundary layer interactions. The module will be designed for ...

Phase 2 STTR

Institution: North Carolina State University

Agency: Army
Topic: A13A-T008
Budget: 09/29/14 - 09/30/15

The project will remove a key difficulty that currently hampers many existing methods for computing unsteady electromagnetic waves on unbounded regions. Numerical accuracy and/or stability may deteriorate over long times due to the treatment of artificial outer boundaries. We propose to develop a universal algorithm and software that will correc...

Phase 1 STTR

Institution: North Carolina State University

Agency: Army
Topic: A13A-T008
Budget: 09/13/13 - 03/17/14

The project will remove a key difficulty that currently hampers many existing methods for computing unsteady electromagnetic waves on unbounded regions. Numerical accuracy and/or stability may deteriorate over long times due to the treatment of artificial outer boundaries. We propose to develop a universal algorithm and software that will correc...

Phase 1 STTR

Institution: North Carolina State University

Agency: Army
Topic: A11A-T015
Budget: 08/30/11 - 02/26/12

The project will remove a key difficulty that currently hampers many existing methods for computing unsteady electromagnetic waves in unbounded regions. The accuracy and/or stability of the simulations may deteriorate over long times due to the treatment of the outer boundaries via artificial boundary conditions. We propose to develop a universa...

Phase 2 SBIR

Agency: Missile Defense Agency
Topic: MDA08-034
Budget: 08/27/10 - 08/31/12

We propose to develop stand-alone computational modules for seamlessly extending the validity of continuum CFD codes into transitional and rarefied flow regimes. The modules will be designed for implementation in to existing legacy codes for use in the characterization of high altitude plume flows. The approach is based on a novel, regularized s...

Phase 2 SBIR

Agency: Air Force
Topic: AF081-001
Budget: 03/31/09 - 07/05/11

ABSTRACT: The proposed project will remove the computational bottleneck in the currently adopted numerical treatment of exterior 3D magnetic fields around high-current pulsed power devices. Existing simulators introduce computationally expensive and nonphysical magnetic diffusion in the exterior region. In contrast, our approach is physically an...

Phase 1 SBIR

Agency: Missile Defense Agency
Topic: MDA08-034
Budget: 03/27/09 - 09/27/09

We propose to develop a stand-alone computational module for seamlessly extending the validity of continuum CFD codes into transitional and rarefied flow regimes. The module will be designed for implementation in to existing legacy codes for use in characterization of high altitude plume flows. The approach is based on a novel, regularized set o...

Phase 1 SBIR

Agency: Air Force
Topic: AF083-121
Budget: 03/23/09 - 12/23/09

Flow fluctuations in the flame-holder cavity affect its stable operation that can lead to degradation of its performance. Efficient cavity operations can be enhanced through active control of injection of air and fuel mixtures. We propose to design and validate a novel Model-Free Direct (feedback) Control system to ensure stable cavity operation...

Phase 2 SBIR

Agency: Army
Topic: A07-214
Budget: 12/29/08 - 12/29/10

Use of virtual, simulation-base prototyping is starting to routinely be used to streamline and optimize the design of vehicle cooling systems. A new generation of integrated simulation tools is however needed to effectively deal with the evolving complexities of the new cooling system designs. This proposal addresses this need. In Phase I we hav...

Phase 1 SBIR

Agency: Air Force
Topic: AF081-001
Budget: 04/10/08 - 04/10/09

The proposed project will rectify the current bottleneck in the simulation of 3D magnetic fields around high-current pulsed power devices. In the existing software, fields in the air are approximated by an artificial magnetic diffusion equation, which is both computationally expensive and nonphysical. The proposed solution avoids any nonphysical...

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