# SBIR / STTR #DAF27BZ01-NV005

USAF SBIR research for simultaneous pressure and temperature measurement in hypersonic test facilities

**Buyer:** United States Air Force
**Posted:** October 07, 2026
**Respond By:** November 25, 2026
**Identifier:** DAF27BZ01-NV005
**NAICS:** 541715

The U.S. Air Force is seeking Phase I research to develop a luminescence-based method for measuring surface pressure and temperature in non-oxygen hypersonic test facilities.
- **Government buyer:** Department of War Small Business Innovation Research (SBIR) program, through the U.S. Air Force (USAF) and Air Force Materiel Command (AFMC); the broader announcement also identifies the Department of the Navy and the OSW Direct Report Portfolio Manager for Unmanned Systems as participating organizations.
- **Request:** Research and development under topic DAF27BZ01-NV005 for a non-intrusive surface-measurement technique that captures pressure and temperature simultaneously in non-oxygen-based hypersonic ground-test facilities.
- **Phase I work:** Develop and characterize the luminescent technique and paint, assess measurement sensitivities and data-reduction methods, and conduct benchtop and small-scale supersonic or hypersonic feasibility tests.
- **Potential Phase II work:** Demonstrate the refined technique in a hypersonic test facility using probes or a full-scale model and deliver the technique and refined data-reduction process.
- **OEMs and vendors:** No product manufacturers, OEMs, or commercial vendors are named in the opportunity. No equipment, part numbers, or purchase quantities are specified.
- **Notable requirement:** The measurement approach must work in non-oxygen-based test environments. The announcement frames the work as defense-related SBIR research rather than a purchase of commercial products.

### Description

This is a USAF SBIR topic titled “Luminescence-Based Surface Measurement Technique for Simultaneous Pressure and Temperature Measurements within Non-Oxygen Based Hypersonic Ground Test Facilities.” The topic concerns simultaneous pressure and temperature measurements in non-oxygen-based hypersonic ground test facilities. It is in Pre-Release status, with a topic response deadline of December 5, 2026. The source lists CMMC Level 2 (Self) and provides Phase 1 instructions as an attachment.

[View original listing](https://www.dodsbirsttr.mil/topics-app/)