A heat exchanger, shown in Fig. P6.86, is used to cool an air flow from 800 K

Question:

A heat exchanger, shown in Fig. P6.86, is used to cool an air flow from 800 K to 360 K, both states at 1 MPa. The coolant is a water flow at 15°C, 0.1 MPa. If the water leaves as saturated vapor, find the ratio of the flow rates m.H2O/m.air

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Fundamentals Of Thermodynamics

ISBN: 9781118131992

8th Edition

Authors: Claus Borgnakke, Richard E. Sonntag

See More Books

Question Posted: Dec 03, 2009 12:33 AM

See More Questions

A heat exchanger is used to cool an air flow from 800 to 360K, both states at 1 MPa. The coolant is a water flow at 15C, 0.1 MPa. If the water leaves as saturated vapor, find the ratio of the...
A heat exchanger is used to cool an air flow from 1400 to 680 R, both states at 150 lbf/in 2. The coolant is a water flow at 60 F, 15 lbf/in 2 and it is shown in Fig. P6.13. If the water leaves as...
A heat exchanger is used to cool an air flow from 1400 to 680 R, both states at 150 lbf/in.2. The coolant is a water flow at 60 F, 15 lbf/in.2 and it is shown in Fig. P6.86. If the water leaves as...
Describe the three ways a client can reference a name from a namespace in C++.
Choose a corporate bond that you would consider purchasing. Then, using information obtained in the library or on the Internet, answer the questions on the evaluation form presented in the Personal...
A sinusoidal current is given by i = I cos wt. The full-wave rectified current is shown in Fig. 31.3b. (a) Let t1 and t2 be the two smallest positive times at which the rectified current is zero....
Precision Balls Ltd produces and sells high-quality lawn bowls sets. Each set of balls is contained in a wooden carrying case, which is purchased from an outside supplier. The wooden cases are held...
Happy Camper Park was organized on April 1, 2016, by Erica Hatt. Erica is a good manager but a poor accountant. From the trial balance prepared by a part-time bookkeeper, Erica prepared the following...
Dollar-Value LIFO On January 1, 2018, Sato Company adopted the dollar-value LIFO method of inventory costing. Sato's ending inventory records appear as follows: Year Current Cost Index 2018 $31,600...
Peyton Smith enjoys listening to all types of music and owns countless CDs. Over the years, Peyton has gained a local reputation for knowledge of music from classical to rap and the ability to put...
A cooler in an air conditioner brings 0.5 kg/s air at 35oC to 5oC, both at 101 kPa and it then mix the output with a flow of 0.25 kg/s air at 20oC, 101 kPa sending the combined flow into a duct. Find...
A superheater brings 2.5 kg/s saturated water vapor at 2 MPa to 450oC. The energy is provided by hot air at 1200 K flowing outside the steam tube in the opposite direction as the water, which is a...
Use the following matrices to evaluate the given expression. 4A 4 0 3 -5 4 1 -[:] 6. 6 2 -2 -2 B = -2 3 -2 3 -2
_______is the country with which we have the largest trade imbalance.
Which country regularly counterfeits American goods and services, a practice that costs American industry over $200 billion a year? a) Mexico b) Canada c) China d) Japan
The largest government program aimed exclusively at helping the poor is _________. a) the Earned Income Tax Credit b) public assistance c) food stamps d) Social Security
Which statement is the most accurate? a) Our economy would be much better off if the entire globalization process were reversed. b) The globalization process creates billions of winners and no...
Our biggest annual trade deficit in our history was more than billion. a) $ 300 b) $400 c) $500 d) $600 e) $700
Soles Ltd sells two types of shoes, sandals and sneakers. During the financial year ended 30 June 2025, fixed costs were $$230$ 400 and sales were in the ratio of three units (pairs) of sandals to...
Vince, Inc. has developed and patented a new laser disc reading device that will be marketed internationally. Which of the following factors should Vince consider in pricing the device? I. Quality of...
A refrigeration process with interstage cooling uses refrigerant R134a, and the outlet of the condenser is to be saturated liquid at 40C. Refer to Fig. 5.10 for stream numbers in your solution. The...
Assume that management wants wage concession from its counterpart labor union. Explain why this often leads to disputes. Suppose management gives up some of its future negotiating power by subjecting...
Why have you chosen this nursing Field of Specialization or Major? What influenced you in selecting your intended major of study and what goal(s) have you set for the future?
What are logical fallacies and how can they affect our decision-making?

A heat exchanger, shown in Fig. P6.86, is used to cool an air flow from 800 K

Question:

Step by Step Answer:

CV Heat exchanger steady flow 1 inlet and 1 exit for air and water each The two flows exchange ...View the full answer

Fundamentals Of Thermodynamics

Students also viewed these Mechanical Engineering questions