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ASEP Test results Replacement exhaust systems

ASEP Test results Replacement exhaust systems. CLEPA 07 FEB 2012 Luk Dedene / Rudi Valgaeren . Overview. 7 vehicles tested according to ASEP procedure Diesel and petrol Vehicle A PMR = 44.8 Vehicle B PMR = 52.9 Vehicle C PMR = 72.9 Vehicle D PMR = 52.3 Vehicle E PMR = 46.6

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ASEP Test results Replacement exhaust systems

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  1. ASEP Test results Replacement exhaust systems CLEPA 07 FEB 2012 Luk Dedene / Rudi Valgaeren

  2. Overview • 7 vehicles tested according to ASEP procedure • Diesel and petrol • Vehicle A PMR = 44.8 • Vehicle B PMR = 52.9 • Vehicle C PMR = 72.9 • Vehicle D PMR = 52.3 • Vehicle E PMR = 46.6 • Vehicle F PMR = 53.4 • Vehicle G PMR = 51.4

  3. L urban

  4. ASEP: Vehicle A Original Replacement Lwot = 68.9dBA at 2917rpm Slope = 4.9 dBA/1000rpm (Y=1) Lwot = 69.2dBA at 2895rpm Slope = 5.0 dBA/1000rpm (Y=1)

  5. ASEP: Vehicle B Original Replacement Lwot = 73.0dBA at 2343rpm Slope = 5.0dBA/1000rpm (Y=1) Lwot = 72.8dBA at 2325rpm Slope = 5.0dBA/1000rpm (Y=1) Lwot = 71.6dBA at 1538rpm Slope = 5.0dBA/1000rpm (Y=1) Lwot = 71.1dBA at 1530rpm Slope = 5.0dBA/1000rpm (Y=1)

  6. ASEP: Vehicle C Original Replacement

  7. ASEP: Vehicle D Original Replacement

  8. ASEP: Vehicle E Original Replacement

  9. ASEP: Vehicle F Original Replacement Lwot = 72.0dBA at 4217 rpm Slope = 5.0dBA/1000rpm (Y=1) Lwot = 73.4dBA at 4155 rpm Slope = 4.6 dBA/1000rpm (Y=1) Lwot = 68.5dBA at 2722 rpm Slope = 5.0dBA/1000rpm (Y=1) Lwot = 69.7dBA at 2706rpm Slope = 5.0dBA/1000rpm (Y=1)

  10. ASEP: Vehicle G Original Replacement

  11. THANK YOU

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