Influence of Errors in Pressure Measuring on Pressure Trace Computing

Format:

Conference/Event

Author/Creator:

Ullrich, Ullrich, author.

Conference Name:

20th FISITA Congress (1984), Vienna, Austria (1984-01-01 : Vienna, Austria)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1984

Summary:

Combustion characteristics, computable from a pressure trace arethe most important information for engine development, especiallywith regard to engine noise, economy and emissions. Pressure tracebrings most relevant information for engine development.This paper shows the influence of typical measuring chaineerrors on computed characteristics with the help of a pressuretrace computing program.Besides the typical measuring chaine errors like drifting of thepressure transducer, pressure level, and the different reaction ofvarious transducers on thermical shock, also user-caused errorslike TDC adjustment and crank angle resolution areinvestigated

Notes:

Vendor supplied data

Publisher Number:

845107

Access Restriction:

Restricted for use by site license