Direct Injection Design Principles for NVH

Paper #:
  • 2017-01-1052

Published:
  • 2017-03-28
Abstract:
Engine ticking noise is one of the key failure modes in today’s direct injection (DI) engines. High ticking noise results in high Things Gone Wrong (TGW) index, which negatively affects customer satisfaction. In this paper, the root cause of the ticking noise from DI injector in direct mounting will be presented. Design principle such as injector impact force to cylinder head and DI injector isolator design with 2 stage stiffness is proposed.
Access
Now
SAE MOBILUS Subscriber? You may already have access.
Buy
Attention: This item is not yet published. Pre-Order to be notified, via email, when it becomes available.
Select
Price
List
Download
$22.00
Mail
$22.00
Members save up to 36% off list price.
Share
HTML for Linking to Page
Page URL

Related Items

Technical Paper / Journal Article
2003-10-27
Training / Education
2017-06-12
Article
2016-02-02
Book
2005-06-17
Technical Paper / Journal Article
2003-10-27
Training / Education
2017-05-15
Technical Paper / Journal Article
2003-10-27