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Author Question: At its peak speed of 5000 RPM, a 2.9L engine has a volumetric efficiency of 95. Find the maximum ... (Read 104 times)

dalyningkenk

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on: Jun 23, 2018
At its peak speed of 5000 RPM, a 2.9L engine has a volumetric efficiency of 95. Find the maximum airflow to this engine, and round your result to the nearest whole number.
 
  What will be an ideal response?

Question 2

A turbocharged 140 in3 engine reaches speeds up to 7500 RPM. Assuming this engine operates with 110 volumetric efficiency, find the maximum airflow through the engine. Round to the nearest whole number.
 
  What will be an ideal response?


frejo

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Reply #1 on: Jun 23, 2018
Answer to Question 1

243 CFM

Answer to Question 2

334 CFM


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dalyningkenk

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Reply #2 on: Jun 23, 2018
Thank you


frejo

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Reply #3 on: Jun 23, 2018
No problem :)


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When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

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