SBIR/STTR
Ultra-Sensitive Instrument for Gas Turbine Black Carbon Emissions Measurements, Phase I
Project Introduction
This proposal address innovations to the Laser-Induced Incandescence method aimed at (1) improving the lower detection limit of soot volume fraction by as much as two orders of magnitude and increasing overall measurement range by two orders of magnitude to meet new regulation that are in place or anticipated and (2) provide PM mean volumetric particle size and number density measurement capabilities. The proposed advances in the LII technique will substantially increase the capabilities for re
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Anticipated Benefits
NASA currently has the AAFEX program for evaluating fuels and combustion emissions. We have already participated in these tests and the availability of instruments with much higher sensitivity will serve to improve the measurement results from these studies. As regulations are imposed, means are required to determine compliance with these regulations. Our compact easy to use LII instruments will be very competitive in this market. Artium believes that this instrument could be used for enforcing EPA regulations on particulate emissions. The primary application for the integrated system is for characterizing the black carbon particulate emissions from gas turbine (jet) engines, vehicles (diesel and gasoline) and other combustion sources. Artium Technologies has already developed the LII instrument for black carbon measurements from gas turbine and other combustion sources. The enhanced capabilities that will be derived from this program will be extended to measuring much lower concentrations of BC particulate matter. In addition, extending the method to measure the mean volume diameter of the soot aggregates and their concentration will place us in a very competitive position. These capabilities are needed by engine manufacturers who are faced with ever more stringent emissions regulations.
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Primary U.S. Work Locations and Key Partners
| Organizations Performing Work | Role | Type | Location |
|---|---|---|---|
Langley Research Center
(LaRC)
|
Lead Organization | NASA Center | Hampton, VA |
| Artium Technologies | Supporting Organization | Industry | Sunnyvale, CA |
Primary U.S. Work Locations
-
California
-
Ohio
-
Virginia
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Organizational Responsibility
Responsible Mission Directorate:
- Space Technology Mission Directorate (STMD)
Lead Center / Facility:
- Langley Research Center (LaRC)
Responsible Program:
- SBIR/STTR
Project Management
Program Director:
Program Manager:
Principal Investigator:
- William Bachalo
Project Duration
Start: Feb 2012
End: Aug 2012
Technology Maturity (TRL)
| Start: | 4 |
| Current: | 4 |
| Estimated End: | 7 |
Applied Research
Development
Demo & Test
Technology Areas
Primary:
This is a historic project that was completed before the creation of TechPort on October 1, 2012. Available data has been included. This record may contain less data than currently active projects.