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Document Title Proposal for Supplement 8 to the original version of Regulation No. 85
Reference Number GRPE-75-12
Date
1 Jun 2017
Summary Proposal to correct an error in the formula presented in paragraph 5.4.2. Diesel engines - Factor αd. The parameter "fm" in the equation should be a superscript (e.g., meaning "to the power of fm"). Through a transcription error, this factor was rendered in normal text.
Source(s) OICA
Rulemaking Area(s) UN R85 Net Power Measurement
Proposal Status Superseded
Meeting(s)
Related Documents
GRPE/2018/5 Proposal for a new Supplement to the original version of Regulation No. 85 (superseded)
GRPE-76-23 UN R85: Proposal for amendments to ECE/TRANS/WP.29/GRPE/2018/5 (superseded)
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Excerpts from session reports related to this document
GRPE | Session 75 | 6-9 Jun 2017

28. The expert from OICA presented GRPE-75-12 to correct an error identified in a formula in Regulation No. 85.

29. The expert from UK presented GRPE-75-13 on the need to clarify the wording of the determination of the net power for electric motors in Regulation No. 85 and he recommended a possible solution.

30. The Chair of GRPE invited the experts from OICA and UK to combine both proposals and to submit an official working document for consideration at the next GRPE session in January 2018.