题名: |
RESEARCH FOR THE AEROSPACE SYSTEMS DIRECTORATE (R4RQ), Task Order 0006: Airbreathing Propulsion Fuels and Energy Exploratory Research and Development (APFEERD), Sub Task: Low Lubricity Test of T700 Main Fuel Pump. |
作者: |
Kent, B.; McCarthy, T.; Medearis, G.; Sympson, J.; Walker, J. |
关键词: |
Fuel pumps, Aviation biofuels, Wear, Test methods, Bio fuel low lubricity endurance testing, R-8 hefa fuel, Bocle(ball-on-cylinder-lubricity-evaluator) testing, Fuel lubricity |
摘要: |
This report contains test results for the CT7/T700 Bio Fuel Low Lubricity Endurance Test. The testing was performedon Woodward Item Number 6970-034 according to Woodward test procedure DTP-2175_NEW, herein referred to as DTP-2175, using renewable R-8 HEFA fuel, at a BOCLE between 0.85 and 1.00 mm wear scar. This testing accumulated an additional 600 hours of low lubricity endurance testing on a unit, which had previously run for 400 hours of low lubricity endurance testing.This work is a follow-on to a previous 400-hour test on the same pump (reported in AFRL-RQ-WP-TR-2014-0243) and thus achieves 1000 hours of testing. |
报告类型: |
科技报告 |