Question

If it wasn't possible to change flow direction in a heat exchanger, what would you need...

If it wasn't possible to change flow direction in a heat exchanger, what would you need to do instead to produce a parallel flow that produces a smaller heat transfer than that of the counter flow?

Engineering   Mechanical-Engineering   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
THERMODYNAMICS AND HEAT TRANSFER [ HEAT EXCHANGER] Hi I understand for heat exchanger there are two...
THERMODYNAMICS AND HEAT TRANSFER [ HEAT EXCHANGER] Hi I understand for heat exchanger there are two ways to solve it, and find the q. Which are the log mean temperature difference and the effectiveness NTU method, I understand that for the NTU method is use when we are given the initial temp only, and for log mean temperature difference, is for different flows like parallel and counter flows. So I like to ask what else do I need to know,...
Draw and label a temperature distribution diagram for a liquid‐to‐liquid, counter flow heat exchanger. What advantage(s)...
Draw and label a temperature distribution diagram for a liquid‐to‐liquid, counter flow heat exchanger. What advantage(s) does this type of heat exchanger provide? What disadvantage(s)?
Oil enters a counterflow heat exchanger at 600 K with a mass flow rate of 10...
Oil enters a counterflow heat exchanger at 600 K with a mass flow rate of 10 kg/s and exits at 350 K. A separate stream of liquid water enters at 20°C, 5 bar. Each stream experiences no significant change in pressure. Stray heat transfer with the surroundings of the heat exchanger and kinetic and potential energy effects can be ignored. The specific heat of the oil is constant, c = 2 kJ/kg · K. If the designer wants to ensure...
Oil enters a counterflow heat exchanger at 525 K with a mass flow rate of 10...
Oil enters a counterflow heat exchanger at 525 K with a mass flow rate of 10 kg/s and exits at 275 K. A separate stream of liquid water enters at 20°C, 5 bar. Each stream experiences no significant change in pressure. Stray heat transfer with the surroundings of the heat exchanger and kinetic and potential energy effects can be ignored. The specific heat of the oil is constant, c = 2 kJ/kg · K. If the designer wants to ensure...
Oil enters a counterflow heat exchanger at 525 K with a mass flow rate of 10...
Oil enters a counterflow heat exchanger at 525 K with a mass flow rate of 10 kg/s and exits at 275 K. A separate stream of liquid water enters at 20°C, 5 bar. Each stream experiences no significant change in pressure. Stray heat transfer with the surroundings of the heat exchanger and kinetic and potential energy effects can be ignored. The specific heat of the oil is constant, c = 2 kJ/kg · K. If the designer wants to ensure...
Hot water enters a counter-flow double-pipe heat exchanger at 180F with a velocity of 5 ft/s....
Hot water enters a counter-flow double-pipe heat exchanger at 180F with a velocity of 5 ft/s. Cold water at 80F flows at 3 ft/s in the outer section of the exchanger. The diameter of the inner pipe is 1 inch, the pipe wall thickness is 1/8", and the outer pipe diameter is 2 inches. The overall heat transfer coefficient times area per unit length UA/L = 150 Btu/hr-ft-F. If the exchanger is 16 feet long, what is the exit temperature...
Consider the following endothermic reaction: N_2 O_4 (g)+Heat↔〖2NO〗_2 (s) a). In what direction would you expect...
Consider the following endothermic reaction: N_2 O_4 (g)+Heat↔〖2NO〗_2 (s) a). In what direction would you expect the equilibrium to shift when the reaction mixture is placed in a low temperature bath? b). If you carried out this experiment in the lab, what change would you look for to confirm this shift? c). In what direction would you expect the equilibrium to shift when the reaction mixture is placed in a high temperature bath? d). If you carried out this experiment...
you are able to change the direction of a compound wheel based on the angel you...
you are able to change the direction of a compound wheel based on the angel you pull in. and at a specific angel you are able to stop it from rolling in any way.  assume the inner an outer radii of the wheel are 6 cm and 12 cm, respectively. Calculate the critical angle at which the wheel does not roll Approach: For this problem you just need to use torque concept. - Draw the free body diagram. - Determine the...
You are the lead engineer evaluating a possible design change on a pod style coffee maker...
You are the lead engineer evaluating a possible design change on a pod style coffee maker your company produces. Your analysis indicates the redesign could make profits of $55,000 for the first year and then decrease by 4.25% annually. You will manufacture and sell this coffee maker for 5 years. Your company would need to invest money now to develop this design change and will withdraw money from an account paying 7% APR compounded annually to cover these costs. What...
draw a flow chart of main unit operations of mayonnaise -          What would you change in...
draw a flow chart of main unit operations of mayonnaise -          What would you change in this product to make it healthier?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT