Sökning: "Jessica Dahlström"

Hittade 2 avhandlingar innehållade orden Jessica Dahlström.

1. 1. Experimental Investigations of Combustion Chamber Heat Transfer in a Light-Duty Diesel Engine

   Författare :Jessica Dahlström; Förbränningsmotorer; []
   Nyckelord :internal combustion engines; heat transfer; diesel engine; Diesel combustion; combustion chamber geometry; piston geometry; spray parameters;

   Sammanfattning : This work concerned experimental studies of heat transfer in a light-duty diesel engine. Combustion is affected by several parameters, such as pressure, engine speed, mass of injected fuel and in-cylinder gas flow. These parameters are in turn affected by the combustion chamber geometry and fuel spray characteristics. LÄS MER

3. 2. Experimental Studies of Advanced Ignition Systems for Lean Burn Natural Gas Engines

   Författare :Jessica Dahlström; Förbränningsmotorer; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; ignition system; spark energy; internal combustion engine; engine; spark ignition; natural gas;

   Sammanfattning : One of the greatest challenges for the transport sector today is reducing its environmental impact. This applies especially to the emission aspects, much due to increasingly stringent emissions legislations. LÄS MER