1.103 moteurs diesel diesel motoren diesel engines

Diesel Engine 13 1 Introduction 13 2 Reduction of Nitrogen Oxides 13 3 Reduction of Particulate Matter References Chapter 14 – Emerging Technologies and the Modern Diesel Engine 14 1 Introduction 14 2 A Platform for Future Heavy-Duty Diesels 14 3 Platform for Future Light-Duty Passenger Car Diesels 14 4 Platform for Future Light-Duty Truck

Reduced parasitic losses (friction and heat transfer) relative to output Large Diesels: f~ 55 ~ 98 ideal efficiency ! Diesel Engine Characteristics (compared to SI engines) Better fuel economy Overall lean thermodynamically efficient Large displacement low speed – lower FMEP Higher CR

DIESEL ENGINES DOE-HDBK-1018/1-93 Diesel Engine Fundamentals History Figure 1 Example of a Large Skid-Mounted Diesel-Driven Generator The modern diesel engine came about as the result of the internal combustion principles first proposed by Sadi Carnot in the early 19th century Dr Rudolf Diesel applied Sadi Carnot's

1 2 Given a drawing of a diesel engine IDENTIFY the following: a Piston/rod b Cylinder c Blower d Crankshaft e Intake ports or valve(s) f Exhaust ports or valve(s) g Fuel injector 1 3 EXPLAIN how a diesel engine converts the chemical energy stored in the diesel fuel into mechanical energy 1 4 EXPLAIN how the ignition process

structure Part I provides a brief history of the diesel engine followed by sections on the fundamentals including supercharging systems diesel engine com-bustion fuels and modern injection systems Parts II– IVtreattheloadinganddesignofselectedcomponents diesel engine operation the pollution this causes and