Question: A wet cooling tower is to cool 25 kg/s of cooling water from 40 to 30C at a location where the atmospheric pressure is 96

A wet cooling tower is to cool 25 kg/s of cooling water from 40 to 30°C at a location where the atmospheric pressure is 96 kPa. Atmospheric air enters the tower at 20°C and 70 percent relative humidity and leaves saturated at 35°C. Neglecting the power input to the fan, determine (a) the volume flow rate of air into the cooling tower and (b) the mass flow rate of the required makeup water.

Step by Step Solution

★★★★★

3.54 Rating (181 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Water is cooled by air in a cooling tower The volume flow rate of air and the mass flow rate of the ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

E-ME-T (2959).docx

120 KBs Word File

Students Have Also Explored These Related Mechanical Engineering Questions!

A wet cooling tower is to cool 60 kg/s of water from 40 to 26°C. Atmospheric air enters the tower at 1 atm with dry- and wet-bulb temperatures of 22 and 16°C, respectively, and leaves at...

A wet cooling tower is to cool 60 kg/s of water from 40 to 33oC. Atmospheric air enters the tower at 1 atm with dryand wet-bulb temperatures of 22 and 16oC, respectively, and leaves at 30oC with a...

Air at 15 psia, 60oF, and 70 percent relative humidity flows in an 6-in diameter duct at a velocity of 35 ft/s. Determine (a) The dew-point temperature. (b) The volume flow rate of air. (c) The mass...

Steam power plants often utilize large cooling towers to cool the condenser cooling water so it can be recirculated; see Fig. P12.126. The process is essentially evaporative adiabatic cooling, in...

5. Solve the following using the psychrometric chart. Water exiting the condenser of a power plant at 45C enters a cooling tower with a mas flow rate of 15,000kg/s. A stream of cooled water is...

Q 2 ) A chemical engineer works at a petrochemical company in Turkey. In this company, methanol synthesis by catalytic dehydrogenation of carbon dioxide was produced by using flue gas as a feedstock....

Lab3 Moisture and lapse rates Objective: To learn how to measure moisture in the atmosphere and its impact on lapse rates. To understand the difference between the various lapse rates [environmental...

solve all a)answer all question answers either i will dislike thrice The data below show the changes in EH as a function of time at a coal ash disposal site contaminated with arsenic. The company...

Q2 Water exiting the condenser of a power plant at 45C enters a cooling tower with a mass flow rate of 15000kg/s. A stream of cooled water is returned to the condenser from the cooling tower with the...

Suppose the police car of Problem 76 is moving in the same direction as the other vehicle at a speed of 60 km/h. What then is the difference in frequency between the emitted and the reflected signals?

Explain how each of the following three conditions could be a red flag for a register disbursement scheme. 1. Able, a cash register teller, is authorized to approve sales refunds and she is also...

In a Section 4 0 1 ( k ) plan, which of these must be considered in complying with the maximum annual additions limit ? A ) Rollover contributions B ) Dividends paid on employer stock held in the...

Ms. Neha submits following details for her income for the assessment year 2020-21. Compute the gross total income after considering the relevant provisions of set off and carry forward of losses a....

Under Armour Inc. reports total tax expense of $154,112 thousand on its income statement for year ended December 31, 2015, and paid cash of $99,708 thousand for taxes. The tax footnote in the...

Draw out the mechanism with arrows for the reaction of Ubiquinone to Ubiquinol. OH CH3 e+ H* CH, e+ 2H* CH3 H3C H3C H3C H3C. H3C H3C. R R 10 CH3 OH Oxidized form of coenzyme Q (Q, ubiquinone)...

Sodium sulfide, Na 2 S, is used in the leather industry to remove hair from hides. The Na 2 S is made by the reaction Suppose you mix 15 g of Na 2 SO 4 and 7.5 g of C. Which is the limiting reactant?...

L Question 21 Moving to another question will save this response. Which of the following statements is false: A low loss ratio is desired by insurance companies A low investment income ratio is...

As a financial analyst at Citibank, you want to help your clients to determine how to allocate their income and consumption over this year and next. Refer to the above graph. Point A is $5000 and...

Question 1 The value from the line of best fit or linear regression model is just an estimate for the response variable. True False Question 2 Seventy-six Starbucks food items were analyzed for the...