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Development of High Temperature Seallubricant Deposit Evaluation Techniques.

AD617072

Publication Date	1965
Personal Author	Pfoutz, B. D.; Knox, W. G.; Gannon, F.
Page Count	2
Abstract	Testing techniques for evaluating experimental gas turbine lubricants in face-riding main shaft jet engine seals at temperatures representative of high mach aircraft have been under development. Using the ASD Seal Rig, repeatable evaluation techniques were developed for MIL-L-9236 type lubricants that were indicative of performance in engines. The present phase of the program is directed towards refining evaluation equipment and preparing the rig for more advanced research work. During the period covered, internal seal head air heating to 1160F, preliminary evaluation studies using 0-60-19 and 0-60-18 lubricants, and engineering features of a new seal head design were investigated. An adaptor to permit the use of the seal head with Erdco test equipment is being designed. (Author)
Keywords	Gas turbines Lubricants Seals(Stoppers) Test methods Effectiveness Heat-resistant materials Jet engines Heaters Design Performance(Engineering) Evaluation
Corporate Authors	Koppers C Inc Monroeville P
Document Type	Technical Report
Title Note	Technical rept. for 1 Jan-30 Nov 64.
NTIS Issue Number	196515
Contract Number	AF33 615 1112

Development of High Temperature Seallubricant Deposit Evaluation Techniques.

Development of High Temperature Seallubricant Deposit Evaluation Techniques.
AD617072

Publication Date	1965
Personal Author	Pfoutz, B. D.; Knox, W. G.; Gannon, F.
Page Count	2
Abstract	Testing techniques for evaluating experimental gas turbine lubricants in face-riding main shaft jet engine seals at temperatures representative of high mach aircraft have been under development. Using the ASD Seal Rig, repeatable evaluation techniques were developed for MIL-L-9236 type lubricants that were indicative of performance in engines. The present phase of the program is directed towards refining evaluation equipment and preparing the rig for more advanced research work. During the period covered, internal seal head air heating to 1160F, preliminary evaluation studies using 0-60-19 and 0-60-18 lubricants, and engineering features of a new seal head design were investigated. An adaptor to permit the use of the seal head with Erdco test equipment is being designed. (Author)
Keywords	Gas turbines Lubricants Seals(Stoppers) Test methods Effectiveness Heat-resistant materials Jet engines Heaters Design Performance(Engineering) Evaluation
Corporate Authors	Koppers C Inc Monroeville P
Document Type	Technical Report
Title Note	Technical rept. for 1 Jan-30 Nov 64.
NTIS Issue Number	196515
Contract Number	AF33 615 1112