Air flows into a compressor in a jet

Niraj Prajapati 2022-04-15

Air flows into a compressor in a jet engine at 0.03 m3/s and 247 kPa.  During the process the temperature of the air increases from -35 °C to 444 °C.  Determine the power input required in kW to 2 decimal places.  Take the gas constant R=0.287 (kPam3)/(kgK) and the specific heat at constant pressure of the air to be 1.018 kJ/(kgK).of air to be 1.009 kJ/(kgK).

You can still ask an expert for help

Expert Community at Your Service

  • Live experts 24/7
  • Questions are typically answered in as fast as 30 minutes
  • Personalized clear answers
Learn more

Solve your problem for the price of one coffee

  • Available 24/7
  • Math expert for every subject
  • Pay only if we can solve it
Ask Question

Expert Community at Your Service

  • Live experts 24/7
  • Questions are typically answered in as fast as 30 minutes
  • Personalized clear answers
Learn more

Relevant Questions

asked 2022-03-26

A car travels at 108 kph from A to B for t seconds, applies the brakes for 4 seconds between B and C to give the car a constant deceleration and a speed of 72 kph at C, and finally travels at this speed from C to D, also for t seconds. If the total horizontal distance from A to D is 3100 m, determine the distance between A and B.

asked 2022-02-28

Consider the incomplete character table for a group given below:
 (1)(1)(2)(2)(2) 1abcdx111111x211111x311111x422000
All the conjugacy classes are there.
1) What is the order of the group?
2) How many characters are missing?
3) Find the missing character and complete the table.
4) Find the order of the Kemel of the missing character.

asked 2022-04-09

Solve the initial value problem

asked 2022-04-20

 

Determine whether g(x)= x lxl is even or odd or neither function.

asked 2022-03-24

 

asked 2022-05-17

According to one survey in India, 75% of Instagram users love REELS. Suppose that 25 Instagram users (randomly selected) have been approached in the university located in vile parle. They have been asked about their status of like/ dislike the Instagram- REELS.

 a) What is the probability that Exactly 15 of them would agree with the claim (or said they love Insta-REELS)?

 b) What is the probability that Exactly 20 of them would agree with the claim (or said they love Insta-REELS)?

asked 2022-03-17

Find the area of the described region.
region enclosed by one petal of 
r = 8 cos(9𝜃)

Solve your problem for the price of one coffee

  • Available 24/7
  • Math expert for every subject
  • Pay only if we can solve it
Ask Question