Mitsubishi S3Q2-T User Manual

ADJUSTMENT AND OPERATION
13-11
3.4.2 Calculation of corrected power
Multiply the measured brake power or torque by the
calculated diesel engine correction factor to obtain a
corrected value.
If the applicable range of the correction formula is
exceeded, indicate the corrected values and record the test
conditions on the test record.
Colculation output = Correction factorǩcMeasured brake power
࡮Atmospheric conditions during test
Temperature(T):-q%=q(?҇T҇-q%=q(?
Dry atmospheric pressure(P
d ):M2COO*I҇P d ҇M2COO*I
ǩc=(
f
a)
f
m
ޓ
f
a:Atmospheric factorޓ
f
mEngine factor
࡮Range of correction equation use
ޓ6JGTCPIGQHEQTTGEVKQPHCEVQT
ǩcKUCUHQNNQYU
0.9҇
ǩc҇1.1.
࡮Natural aspiration engine and engine with
mechanically driven air charger
࡮Turbocharged engine without air cooler
or with air-to-air cooler
࡮Turbocharged engine with air-to-liquid
cooler
f
a 㨯

99
P
d
T
298
f
a 

㨯

99
P
d
T
298
f
a 

㨯

99
P
d
T
298
Calculation of correction factor(
f
a
)
Calculation of engine factor
f
m
f
m0.036q
c
㧙1.14
q
c
%QTTGEVGFHWGNUWRRN[XQNWOG
q
c

q
r
q =
z(WGNHNQYTCVGg/s
5VTQMGXQNWOGl'PIKPGURGGFmin
-1

z=1200004E[ENGGPIKPG
r4CVKQDGVYGGPRTGUUWTGCVVWTDQEJCTIGTQT
CKTEQQNGTQWVNGVCPFCVOQURJGTKERTGUUWTG
ޓr=1HQTPCVWTCNCURKTCVKQPGPIKPG
࡮Applicable range of engine factor
f
m
ޓ37.2҇q
c
҇65mglE[ENG
㨯q
c
҇37.2mglE[ENG㧦
f
mEQPUVCPV
㨯65mglE[ENG҇q
c
㧦
f
mEQPUVCPV

Mitsubishi S3Q2-T Specifications

General

Brand	Mitsubishi
Model	S3Q2-T
Category	Engine
Language	English