Frequency Domain Loads Processing For Exhaust Systems Eberspaecher Exhaust Technology GmbH

Format:

Book

Conference/Event

Author/Creator:

Leisten, Philippe, author.

Contributor:

Bishop, Neil

Spieth, Arnulf

Conference Name:

WCX SAE World Congress Experience (2020-04-21 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource cm

Place of Publication:

Warrendale, PA SAE International 2020

Summary:

A previous SAE paper (2018-01-1396) introduced the concept of using the frequency domain for exhaust system analysis. During the intervening period (up until now) further benchmarks have confirmed the validity of the approach. This paper will present that data and also introduce a new technique which has been developed to create, from the originating road load data (RLD), the loads (or "cutting plane" loads) at different section of the exhaust system. Those loads can then be used to determine safety factors against the available part SN curves at any potential position desired. This advantage stands in opposition to predetermined strain gage positioning for measurement procedures. Another potential lies in a better definition of the loads applied form the exhaust system on typical supplier part, like flexpipes and thus allow a better design of those parts

Notes:

Vendor supplied data

Publisher Number:

2020-01-0180

Access Restriction:

Restricted for use by site license