Question Details

[answered] 1) A steam engine producing 275 kw of power is fed with 2.1


Require answers to thermodynamics question found in attachment.


1) A steam engine producing 275 kw of power is fed with 2.1 kg/s of

 

steam at a pressure of 10 bar and temperature of 200 degrees. The

 

velocity of the steam at inlet is 20 m/s. The exhaust is at 0.20 bar and 100 degree; the velocity of the steam at exhaust is 120 m/s. The inlet into the steam engine is located at 2.7 m above the ex?

 

haust. Estimate the rate of heat loss from the steam engine. 2) 0.420 kg/s of argon gas is compressed from 1 bar and 20 de?

 

grees to 5 bar in a compressor of isentropic efficiency of 87%. Cal?

 

culate the power consumption of the compressor and the tempera?

 

ture of the compressed gas. The heat capacity ratio is 1.66. assume

 

the process is adiabatic and that the gas is perfect. Neglect changes in kinetic and potential energy 3) A tank of volume 0.1 m^3 contains air 25 degrees and 101.33 spa. The tank is connected to a compressed air line which supplies air at the constant condition of 45 degrees and 1500 kph. A valve in

 

the line is cracked so that the air flows slowly into the tank until the pressure equals the line pressure. If the process occurs slowly enough that the temperature in the rank remains at 25 degrees, how much heat is lost from the tank. The specific gas constant is 287 j/kg.k and the constant pressure specific heat capacity is 1004 j/kg.k

 


Solution details:
STATUS
Answered
QUALITY
Approved
ANSWER RATING

This question was answered on: Sep 18, 2020

PRICE: $15

Solution~0001001024.zip (25.37 KB)

Buy this answer for only: $15

This attachment is locked

We have a ready expert answer for this paper which you can use for in-depth understanding, research editing or paraphrasing. You can buy it or order for a fresh, original and plagiarism-free copy from our tutoring website www.aceyourhomework.com (Deadline assured. Flexible pricing. TurnItIn Report provided)

Pay using PayPal (No PayPal account Required) or your credit card . All your purchases are securely protected by .
SiteLock

About this Question

STATUS

Answered

QUALITY

Approved

DATE ANSWERED

Sep 18, 2020

EXPERT

Tutor

ANSWER RATING

GET INSTANT HELP/h4>

We have top-notch tutors who can do your essay/homework for you at a reasonable cost and then you can simply use that essay as a template to build your own arguments.

You can also use these solutions:

  • As a reference for in-depth understanding of the subject.
  • As a source of ideas / reasoning for your own research (if properly referenced)
  • For editing and paraphrasing (check your institution's definition of plagiarism and recommended paraphrase).
This we believe is a better way of understanding a problem and makes use of the efficiency of time of the student.

NEW ASSIGNMENT HELP?

Order New Solution. Quick Turnaround

Click on the button below in order to Order for a New, Original and High-Quality Essay Solutions. New orders are original solutions and precise to your writing instruction requirements. Place a New Order using the button below.

WE GUARANTEE, THAT YOUR PAPER WILL BE WRITTEN FROM SCRATCH AND WITHIN YOUR SET DEADLINE.

Order Now