Question

Cooling conditions are an initial condition of 92F and a wet bulb temperature of 75F. The...

Cooling conditions are an initial condition of 92F and a wet bulb temperature of 75F. The final condition has a dry bulb temperature of 68F and a wet bulb of 55F. Determine how much heat needs to be removed?

Homework Answers

Answer #1

Please give me like because of my future contribution it's needed..Thank u :)

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Compare the sea level relative humidity, enthalpy, specific volume, wet-bulb temperature, and dew point using (a)...
Compare the sea level relative humidity, enthalpy, specific volume, wet-bulb temperature, and dew point using (a) steam tables and ideal gas mixture relations and (b) the psychrometric chart for the following conditions: (a) 16°C dry-bulb, W = 0.001. (b) 32°C dry-bulb, W = 0.002. (c) 32°c dry-bulb, W = 0.001.
This is problem 7-13 from El-Wakil’s Powerplant Technology book -- a wet-dry cooling tower receives 20x106...
This is problem 7-13 from El-Wakil’s Powerplant Technology book -- a wet-dry cooling tower receives 20x106 lbm/h of condenser cooling water at 110 degF. The water is cooled in the dry section to 90 degF and in the wet section to 70 degF. The outside air is at 1 standard atmosphere, 60 degF, and 40 percent relative humidity. The air leaves both dry and wet sections at 81 degF. Calculate (a) for the dry section the outside cooling air required,...
A natural draft-cooling tower is to remove 50 MW of waste heat from cooling water, which...
A natural draft-cooling tower is to remove 50 MW of waste heat from cooling water, which enters the tower at 42 °C and leaves at 27 °C. Atmospheric air enters the tower at standard atmospheric pressure with dry and wet bulb temperatures of 23 °C and 18 °C respectively (approximately 62% relative humidity), and leaves saturated at 37 °C. a) Sketch a fully labelled schematic diagram of the system identifying all the state points. Illustrate the process on a psychrometric...
QUESTION 15 – COOLING TOWERS AND EVAPORATIVE CONDENSERS A cooling tower is a device that cools...
QUESTION 15 – COOLING TOWERS AND EVAPORATIVE CONDENSERS A cooling tower is a device that cools a spray of water by passing it through a stream of air. If 15 m3/s of air is at 35 °C dry-bulb and 24 °C wet-bulb temperature and an atmospheric pressure of 101 kPa enters the tower and the air leaves saturated at 31 °C, (a) to what temperature can this airstream cool a spray of water entering at 38 °C with a flow...
How much moisture per pound of dry air is removed by air entering moist grain at...
How much moisture per pound of dry air is removed by air entering moist grain at 110 degrees F dry bulb temperature and exiting the grain at 90% RH and 68 degrees F wet bulb?
When do we need a hypothetical process path to calculate ΔH of a process? What are...
When do we need a hypothetical process path to calculate ΔH of a process? What are its basic components? Simplifications of energy balance? What are sensible heat effect and latent heat effect? How do we calculate them? What is wet bulb temperature? What is a reference state? Two air streams: one is more humid than the other. Which one will have lower wet bulb T? (the dry). Why? Which parameter is constant throughout an Adiabatic Cooling Process? (the wet bulb...
B1. 15,000 CFM of air is flowing across a cooling coil and being cooled from 91...
B1. 15,000 CFM of air is flowing across a cooling coil and being cooled from 91 degrees F dry bulb and 71 degrees F wet bulb (coil entering condition) to a saturated condition of 54 degrees F (coil leaving condition). a.       What are the sensible, latent and total rates of heat transfer from the air into the cooling fluid? Use the attached psychrometric chart. Submit the chart, showing the process (i.e. show the line the air “follows” to get from...
The air in a building has a dry bulb temperature of 72F and 50% relative humidity....
The air in a building has a dry bulb temperature of 72F and 50% relative humidity. Final dry bulb should be 65F and a relative humidity of 40%. The building is 60’ long, 45’ wide, and has a 12’ ceiling. Find the quantity of water required to raise the relative humidity to 65%
Saturated air at 100 kPa, 30 deg-C is is cooled and dehumidified. If the exit temperature...
Saturated air at 100 kPa, 30 deg-C is is cooled and dehumidified. If the exit temperature is 10 deg-C, and the volume flow rate is 300 m3/min, determine the cooling load (how much heat heat has to be removed in kW, absolute amount please, no negative sign)
You have been asked to evaluate the economic implications of various methods for cooling condenser effluents...
You have been asked to evaluate the economic implications of various methods for cooling condenser effluents from a​ 200-MW steamelectric plant. There are two basic types of cooling​ towers: wet and dry.​ Furthermore, heat may be removed from condenser water by​ (1) forcing​ (mechanically) air through the tower or​ (2) allowing heat transfer to occur by making use of natural draft.​ Consequently, there are four basic cooling tower designs that could be considered. Assuming that the cost of capital to...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT
Active Questions
  • Suppose that people's heights (in centimeters) are normally distributed, with a mean of 170 and a...
    asked 6 minutes ago
  • Use the information from the following Income Statement to create and Projected Income Statement and solve...
    asked 19 minutes ago
  • An unequal tangent vertical curve has the following elements: g1=-3.25%, g2=75%, total length = 500.00’, length...
    asked 21 minutes ago
  • Please write clear definitions of the following legal terms. Commerce Clause Supremacy Clause Indictment Tort
    asked 25 minutes ago
  • Do you think Moralistic Therapeutic Deism is an accurate reflection of society today? What are relevant...
    asked 30 minutes ago
  • The mean operating cost of a 737 airplane is $2,071 per day. Suppose you take a...
    asked 39 minutes ago
  • Arguments can be made on both sides of this debate about the ethical implications of using...
    asked 45 minutes ago
  • In the Chapter, they mention the idea of strategizing around your cash flows. Why are cash...
    asked 50 minutes ago
  • Company A signed a fixed-price $6,500,000 contract to construct a building. At the end of Year...
    asked 51 minutes ago
  • An unequal tangent vertical curve has the following elements: g1=-3.25%, g2=1.75%, total length = 500.00’, length...
    asked 57 minutes ago
  • In a previous​ year, 61​% of females aged 15 and older lived alone. A sociologist tests...
    asked 1 hour ago
  • Topic: Construction - Subsurface Investigation (Note: Briefly discuss in your own words, 1 paragraph minimum.) Typically...
    asked 1 hour ago