1. A diesel engine produces 500 kW at 3800 rpm while consuming 0.02975 kg/s of fue During operation, data shows that its mechanical energy loses 17%, the actual volum of air going into each cylinder is 90% (The volumetric efficiency has a negligibl variation) and the actual fuel to air ratio is 0.05. If the ambient temperature at th location is 18 °C and the standard atmospheric condition is 14 °C hotter with pressure 100 kPa, what are the standard parameters of the engine: a) Brake Power, kW
1. A diesel engine produces 500 kW at 3800 rpm while consuming 0.02975 kg/s of fue During operation, data shows that its mechanical energy loses 17%, the actual volum of air going into each cylinder is 90% (The volumetric efficiency has a negligibl variation) and the actual fuel to air ratio is 0.05. If the ambient temperature at th location is 18 °C and the standard atmospheric condition is 14 °C hotter with pressure 100 kPa, what are the standard parameters of the engine: a) Brake Power, kW
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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![1. A diesel engine produces 500 kW at 3800 rpm while consuming 0.02975 kg/s of fuel.
During operation, data shows that its mechanical energy loses 17%, the actual volume
of air going into each cylinder is 90% (The volumetric efficiency has a negligible
variation) and the actual fuel to air ratio is 0.05. If the ambient temperature at this
location is 18 °C and the standard atmospheric condition is 14 °C hotter with pressure of
100 kPa, what are the standard parameters of the engine:
a) Brake Power, kW
b) Indicated Specific Fuel Consumption, kg/kW-hr
c) Mass of air, kg/s
d) Indicated Mean Effective Pressure, kPa](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe0ea0185-3036-41b3-917d-641057c01d0f%2Fd1cbc9f6-d599-4358-8c16-b1825abffff4%2Fjre14y_processed.png&w=3840&q=75)
Transcribed Image Text:1. A diesel engine produces 500 kW at 3800 rpm while consuming 0.02975 kg/s of fuel.
During operation, data shows that its mechanical energy loses 17%, the actual volume
of air going into each cylinder is 90% (The volumetric efficiency has a negligible
variation) and the actual fuel to air ratio is 0.05. If the ambient temperature at this
location is 18 °C and the standard atmospheric condition is 14 °C hotter with pressure of
100 kPa, what are the standard parameters of the engine:
a) Brake Power, kW
b) Indicated Specific Fuel Consumption, kg/kW-hr
c) Mass of air, kg/s
d) Indicated Mean Effective Pressure, kPa
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