1. Wear of seal materials used in aircraft propulsion system;Bill;Wear,1980
2. Test simulation of turbomachinery rotor-stator interactions;Marscher,1982
3. Blade tip geometry—a factor in abrading sintered seal;Wolak,1983
4. Development of improved turbine seal and turbine blade tip system;Novak;Third Interim Technical Report prepared for Wright-Patterson AFB, Department of Air Force, under contract No. T-33616-83-C-5026,1983
5. Abrasive tip treatment for use on compressor blades;Pederson;Report prepared for NASA Lewis Research Center under Contract No. NAS3-22813,1985