TC GDI Engines at Very High Power Density Irregular Combustion and Thermal Risk AVL List GmbH

Format:

Conference/Event

Author/Creator:

Winklhofer, E., author.

Conference Name:

9th International Conference on Engines and Vehicles (2009-09-13 : Naples, Italy)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Naples, ITALY Consiglio Nazionale delle Ricerche 2009

Summary:

Gasoline direct injection and turbocharging enable the progress of clean and fuel efficient SI engines. Accessing potential efficiency benefits requires very high power density to be achieved across a broad rpm range. This imposes risks which in conventional engines are rarely met. However, at torque levels exceeding 25 bar BMEP, the thermal in-cylinder conditions together with chemical reactivity of any ignitable matter, require major efforts in combustion system development.The paper presents a methodology to identify and locate sporadic self ignition events and it demonstrates non contact surface temperature measurement techniques for in-cylinder and exhaust system components

Notes:

Vendor supplied data

Publisher Number:

2009-24-0056

Access Restriction:

Restricted for use by site license