- 86 -
Table of factors used to convert output obtained under standard conditions to that under specific environmental conditions.
Notes: 1. This table shows the factors used for modifying the output under the standard conditions (atmospheric pressure 100 kPa (750 mm Hg):
atmospheric temperature 25°C (77°F), relative humidity 30% to that under specific environmental conditions.
The applicable standards are ISO 3046-1, JIS 8002. The factors are calculated according to the expressions specified in the standards.
Notes: 2. This table is applicable to the naturally aspirated diesel engine.
Notes: 3. The output under relative humidity other than 30% can be obtained by calculation.
Table 1 conversion factors under relative humidity of 30% and mechanical efficiency of 85%
Upper: intake air temperature (°C)
Lower: Saturation vapor pressure (kPa)
Atmospheric pressure
Altitude
00_00_HiLight H6+_EN.book Page 86 Friday, June 4, 2021 11:52 AM