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| Document Title | Proposal for amendments to Regulation No. 85 | ||||||||
| Reference Number | GRPE/2015/12 | ||||||||
| Date |
1 Apr 2015
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| Summary | Proposal to avoid a redundant correction of the measured engine power of supercharged and turbocharged engines fitted with a self-correcting system for ambient conditions such as temperature and altitude. The current correction factor may yield inaccurate results for such configurations. | ||||||||
| Source(s) | OICA | ||||||||
| Rulemaking Area(s) | UN R85 Net Power Measurement | ||||||||
| Proposal Status | Superseded | ||||||||
| Meeting(s) | |||||||||
| Related Documents | |||||||||
| GRPE-70-02 | Proposal for Supplement 7 to Regulation No. 85 (superseded) | ||||||||
| GRPE-70-03 | Proposal for amendments to Regulation No. 85 (superseded) | ||||||||
| WP.29/2015/102 | Proposal for Supplement 7 to the original version of Regulation No. 85 | ||||||||
| Downloads | |||||||||
| UNECE server | .pdf format | .doc format | |||||||
| Excerpts from session reports related to this document | |||||||||
| GRPE | Session 71 | 9-12 Jun 2015 |
34. The expert from OICA presented ECE/TRANS/WP.29/GRPE/2015/12 proposing amendments to UN Regulation No. 85 to avoid a duplicated correction of the measured engine power in case of self-correcting turbochargers. 35. GRPE adopted ECE/TRANS/WP.29/GRPE/2015/12 and requested the secretariat to submit it to WP.29 and AC.1 for consideration and vote at their November 2015 sessions as draft Supplement 7 to the original version of UN Regulation No. 85. |
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