ANNEX BETWEENAnnex Agreement • June 6th, 2024
Contract Type FiledJune 6th, 2024This Annex shall be for the purpose of NASA GRC providing the Icing Research Tunnel ("IRT") facility for the verification of analytical analysis of inlet case struts and Inlet Guide Vanes ("IGV"). Testing will be performed at sea level icing conditions at typical icing temperatures. This test is a continuation of the Greensboro 2019 Test Plan (“Greensboro Test”) and will validate a design change to the IGV internal geometry. The Greensboro Test scope included a verification test of strut/IGV design for a hot air anti- iced inlet case. This Agreement will test simulated ground idle and flight idle conditions. Testing will be done with and without water to identify the impact of the water on the strut and IGV metal temperatures.