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Effects of Rapid Strain Rates in Plastic Intake Manifolds
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English
Abstract
Intake systems for automotive use have been progressively converted to lighter weight materials over the past decade or so. Meeting all of the operational requirements for an intake system is a “given”, as well as meeting those additional requirements associated with conditions which are considered to be abnormal or undesired. As is frequently the case, the very abnormality of the undesired conditions (“e.g. backfires”) is accompanied by a lack of published data. In attempting to collect data for “intake backfires” one encounters the test complications associated with running pyrotechnic events in an industrial environment. This paper discusses an approach by Rose Hulman Institute of Technology, supported by Siemens automotive,to develop a non pyrotechnic test that could be used to authenticate simulations and steady state tests.
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Citation
Caskey, J. and Daly, P., "Effects of Rapid Strain Rates in Plastic Intake Manifolds," SAE Technical Paper 980729, 1998, https://doi.org/10.4271/980729.Also In
References
- Wall Street Journal staffer report July 9 1996
- Porsche manifold - Design News 2 3 97
- Presentation of Development Results for Porsche Boxster Engines
- Ohrnberger Gerd Batzill Manfred Rosenheim Manifold Forum Jan 1997
- SAE paper 930086 Design of an EGR Interface for Thermoplastic Intake Manifolds Bauhof Michael Castle Kenneth J.
- SAE paper 950230 Vibration Welding: A Low Cost Assembly Process for Thermoplastic Intake Manifolds Nelson Kenneth W.
- SAE paper 970076 Vibration Welded Composite Intake Manifolds - Design Considerations and Material Selection Criteria Lee Jordan Roessler Lisa
- Federal Motor Vehicle Safety Standard FMVSS 301