Fox Tail

DARPA-PS-26-136

DEPT OF DEFENSE › DEFENSE ADVANCED RESEARCH PROJECTS AGENCY (DARPA) › DEF ADVANCED RESEARCH PROJECTS AGCY

Responses due

Jan 29, 2027, 11:00 AM EST

80 days left

SAM.gov

Notice type: Solicitation
Set-aside: None
NAICS: 541715; Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
PSC: AC12; NATIONAL DEFENSE R&D SERVICES; DEPARTMENT OF DEFENSE - MILITARY; APPLIED RESEARCH
Posted: Sep 24, 2026
Last updated: Sep 24, 2026
Office: DEF ADVANCED RESEARCH PROJECTS AGCY
Versions: 1

Description

The Defense Advanced Research Projects Agency (DARPA) is soliciting innovative proposals in the general area of extreme-scale hydrodynamics, including, but not limited to, high amplitude wave propagation, very high Reynolds number flows, and abrupt phase changes. Proposed research should investigate innovative theoretical and computational modeling approaches relying on first principles-based closures of the governing laws of fluid motion under such conditions.

Points of contact

Primary contact

BAA Coordinator

FoxTail@darpa.mil

Contracting office

DEPT OF DEFENSE

DEFENSE ADVANCED RESEARCH PROJECTS AGENCY (DARPA)

DEF ADVANCED RESEARCH PROJECTS AGCY

675 NORTH RANDOLPH STREET

ARLINGTON, VA, 222032114

Classification

NAICS

541715

Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

54├Professional, Scientific, and Technical Services

541├Professional, Scientific, and Technical Services

5417├Scientific Research and Development Services

54171├Research and Development in the Physical, Engineering, and Life Sciences

541715└Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

PSC

AC12

NATIONAL DEFENSE R&D SERVICES; DEPARTMENT OF DEFENSE - MILITARY; APPLIED RESEARCH

A├RESEARCH AND DEVELOPMENT

AC├C â€“ National Defense R&D Services

AC12└NATIONAL DEFENSE R&D SERVICES; DEPARTMENT OF DEFENSE - MILITARY; APPLIED RESEARCH