
Durable Solution for Compressor Airfoil Leading Edges in Gas Turbine EnginesAward last edited on: 11/1/2018
Sponsored Program
SBIRAwarding Agency
DOD : NavyTotal Award Amount
$79,678Award Phase
1Solicitation Topic Code
N121-039Principal Investigator
James MarderCompany Information
Phase I
Contract Number: N68335-12-C-0275Start Date: 5/8/2012 Completed: 11/8/2012
Phase I year
2012Phase I Amount
$79,678Benefit:
The commercial potential for an award and the subsequent successful completion of this program are enormous. The erosion problems encountered by military aircraft gas turbine engines are the same as those encountered by commercial gas turbine powered aircraft. Civilian blade manufacture will adapt the scheme used for improving military hardware, as this has historically been the route taken for aircraft engine innovation. The current civilian fleet of 3,000 gas turbine powered aircraft is expected to grow by several thousand over the next five years, according to estimates at this years Paris Air Show. Potential Market: With only two engines per aircraft, but 50 blades per engine plus spares, and retrofit of currently operating fan and first stage compressor blade sets, tens of thousands of erosion resistant blades per year, as developed under the proposed program, will be a conservative estimate of the potential market.
Keywords:
High Strength, High Strength, lightweight alloys, Functionally Graded, ultrafine grain, magnesium alloys, manufacturing scalability
Phase II
Contract Number: ----------Start Date: 00/00/00 Completed: 00/00/00