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

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: 978-0471152323

6th edition

Authors: Richard E. Sonntag, Claus Borgnakke, Gordon J. Van Wylen

See More Books

Question Posted: Feb 23, 2016 06:49 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...
Consider a soap bubble. Is the pressure inside the bubble higher or lower than the pressure outside?
Name and explain the most common financial resources needed after the death of a family breadwinner.
Solve Problem 3.34, but assume that the steam pressure in the cylinder starts at 1000 kPa, dropping linearly with volume to reach 100 kPa at the end of the process. Data from Problem 3.34, Airplane...
The spillway of a dam is $20.0 \mathrm{ft}$ wide and has a flow rate of $5000 \mathrm{ft}^{3} / \mathrm{s}$. The spillway makes an angle of $30^{\circ}$ with the horizontal. Find the vertical...
A supplier of instrument gauge clusters uses a kanban system to control material low. The gauge cluster housings are transported five at a time. A fabrication center produces approximately 10 gauges...
ABC Boat Company is interested in replacing a moulding machine with a new improved model. The old machine has a salvage value of $ 2 0 , 0 0 0 now and a predicted salvage value of $ 4 , 0 0 0 in six...
Shafer Company has gathered data on its overhead activities and associated costs for the past 10 months. Theodore, a member of the controllers department, has convinced management that overhead costs...
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...
The city of Seattle, WA has an open data portal that includes pets registered in the city. For each registered pet, we have information on the pet's name and species. The following visualization...
What role does ethical leadership play in fostering a culture of accountability within professional environments?
What are the implications of accountability in the context of international relations and global governance structures?
Prepare the clinic's analysis for breakeven along with the targeted profitability. Use the case questions as a foundation to address this requirement. Identify and discuss the clinic's keys to...
What role do change agents and champions play in driving change management efforts, and how can their leadership skills and influence be harnessed to catalyze organizational transformation?
Describe some of the legal challenges families face today regarding mental health issues . 2. Using your state website, describe four laws regarding mental health issues that impact today's families...
Find (a) The divergence of the vector field F (b) The curl of the vector field F F(x, y, z) = arcsin xi + xy 2 j + yz 2 k
Highland Theatre is owned by Finnean Ferguson. At June 30, 2014, the ledger showed the following: Cash, $6,000; Land, $100,000; Buildings, $80,000; Equipment, $25,000; Accounts Payable, $5,000;...
A certain molecule has vibrational energy levels that are equally spaced by 0.15 eV. Find the critical temperature Tc such that for T >> Tc you would expect the equipartition theorem to hold and for...
One mole of an ideal gas ( = 5/3) expands adiabatically and quasi-statically from a pressure of 10 atm and a temperature of 0oC to a pressure of 2 atm. Find (a) The initial and final volumes, (b) The...
An ideal gas at a temperature of 20oC is compressed quasi-statically and adiabatically to half its original volume. Find its final temperature if (a) Cv = 3/2, nR and (b) Cv = 5/2 nR.
Q5 Financial maths Initial investment: E 25,000 Year 1 return: 8,000 Year 2 return: E 15,000 Year 3 return: E Year 4 return: E 10,000 5,000 (i) Enter appropriate formulae in the shaded cells in the...
The production manager of Rordan Corporation has submitted the following quarterly production forecast for the upcoming fiscal year: Units to be produced 1st Quarter 10,000 2nd Quarter 7,500 3rd...
Annswer the following questions: [10 marks] A. Define two of the main advantages of explicit architecture. B. Compare between (1) Model-View-Controller (MVC), (1) Layered architecture pattern. The...

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

Question:

тHоmair

Step by Step Answer:

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

Fundamentals of Thermodynamics

Students also viewed these Thermodynamics questions