4. Consider a four stroke, six-cylinder internal combustion engine (spark-ignition engine) with a stroke of nine and five tenths centimeter and a bore of nine centimeter. The compression ratio is eight and five tenths. The pressure and temperature in the intake manifold are eighty-two hundredths atmosphere and two hundred seventy five Kelvin, respectively. The heat added is two thousand six hundred forty-one kilo-Joule per kilogram-mass. The engine's mechanical efficiency is seventy-two hundredths. The crankshaft is connected to a propeller with an efficiency of seventy-four hundredths. Calculate the power available from the engine-propeller combination for three thousand two hundred fifty revolution per minute. (Note: Propeller efficiency, , where is the power available from the propeller.)
4. Consider a four stroke, six-cylinder internal combustion engine (spark-ignition engine) with a stroke of nine and five tenths centimeter and a bore of nine centimeter. The compression ratio is eight and five tenths. The pressure and temperature in the intake manifold are eighty-two hundredths atmosphere and two hundred seventy five Kelvin, respectively. The heat added is two thousand six hundred forty-one kilo-Joule per kilogram-mass. The engine's mechanical efficiency is seventy-two hundredths. The crankshaft is connected to a propeller with an efficiency of seventy-four hundredths. Calculate the power available from the engine-propeller combination for three thousand two hundred fifty revolution per minute. (Note: Propeller efficiency, , where is the power available from the propeller.)
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
Related questions
Question
4
![Determine the following (in SI
Units):
a) Pressure, volume, and
temperature at each states
b) Wnet
c) Mean effective pressure
d) Power available](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F48a7de73-922c-4663-b5fd-09879d097c80%2F407ea136-cd74-4624-a756-367a3567dcd4%2Flhhgfix_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Determine the following (in SI
Units):
a) Pressure, volume, and
temperature at each states
b) Wnet
c) Mean effective pressure
d) Power available
![4. Consider a four stroke,
six-cylinder internal combustion
engine (spark-ignition engine)
with a stroke of nine and five
tenths centimeter and a bore of
nine centimeter. The
compression ratio is eight and
five tenths. The pressure and
temperature in the intake
manifold are eighty-two
hundredths atmosphere and two
hundred seventy five Kelvin,
respectively. The heat added is
two thousand six hundred
forty-one kilo-Joule per
kilogram-mass. The engine's
mechanical efficiency is
seventy-two hundredths. The
crankshaft is connected to a
propeller with an efficiency of
seventy-four hundredths.
Calculate the power available
from the engine-propeller
combination for three thousand
two hundred fifty revolution per
minute. (Note: Propeller
efficiency, , where is the power
available from the propeller.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F48a7de73-922c-4663-b5fd-09879d097c80%2F407ea136-cd74-4624-a756-367a3567dcd4%2Fumvopl8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:4. Consider a four stroke,
six-cylinder internal combustion
engine (spark-ignition engine)
with a stroke of nine and five
tenths centimeter and a bore of
nine centimeter. The
compression ratio is eight and
five tenths. The pressure and
temperature in the intake
manifold are eighty-two
hundredths atmosphere and two
hundred seventy five Kelvin,
respectively. The heat added is
two thousand six hundred
forty-one kilo-Joule per
kilogram-mass. The engine's
mechanical efficiency is
seventy-two hundredths. The
crankshaft is connected to a
propeller with an efficiency of
seventy-four hundredths.
Calculate the power available
from the engine-propeller
combination for three thousand
two hundred fifty revolution per
minute. (Note: Propeller
efficiency, , where is the power
available from the propeller.)
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