with the paragraph entitled "Calculations for BMEP."
A value of 0.9 may be used for generator efficiency.
**************************************************************************
The diesel engine shall meet the specified maximum BMEP requirements at
rated speed as calculated in accordance with the paragraph entitled
"Calculations for BMEP." The engine capacity shall be based on the
following:
**************************************************************************
NOTE: Contact the activity to find out fuel type to
be used.
**************************************************************************
a.
Engine burning diesel fuel conforming to[ FS A-A-52557, Grade DF-2,][
MIL-PRF-16884,][ ASTM D 975, Grade 2-D,] or [MIL-DTL-5624, Grade JP-5]
at an ambient temperature of 29 degrees C 85 degrees F.
b.
Engine cooled by a radiator fan mechanically driven by the diesel
engine or remote with a motor driven fan.
c.
Engine cooled by coolant mixture of water and ethylene glycol, 50
percent by volume of each.
Maximum BMEP, kPa psi
Naturally
Turbocharged
Aspirated
Turbocharged
and Intercooled
Four-cycle engines
[____]
[____]
[____]
Engine speed, rpm:
[1800] [1500]
[2.1.1.2
Diesel Engine Emission Limits
**************************************************************************
NOTE: Include the following paragraph when an air
pollution permit is required by local, state, or
federal law to install and operate the diesel engine
generator set. Contact the engine-generator set
manufacturer for achievable limits. Contact the
activities environmental department representative
to determine permit requirements.
**************************************************************************
Emissions from the operation of the engine-generator set shall not exceed
the following limits at full rated load.
a.
Total Suspended Particulate
[_____] Lbs/Hr kg/Hr
b.
Particulate Matter with an
[_____] Lbs/Hr kg/Hr average
aerodynamic diameter of 10 microns (PM-10)
c.
Sulfur Dioxide
[_____] Lbs/Hr kg/Hr
d.
Nitrogen Oxides (as NO2)
[_____] Lbs/Hr kg/Hr
e.
Carbon Monoxide
[_____] Lbs/Hr kg/Hr
SECTION 16237N
Page 17
Previous Page
