Cooling Tower. Application_ Treybal

Cooling Tower Application, according

1

Data

2

Tower height

3

NTU and HTU

4

Tower area

5

Compensation water  

6

Operating diagram

7

Cooling tower schematic

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!"ample 7#1

$

Comment

1%

Trape&oidal r'le

(e)# 1 (e)# 2 (e)  Colla*orations

Treybal [1] (e+# c,c# %#11#2%14

Index Data )or cooling tower application -ain e.'ations and res'lts Cooling Tower height/ NTU and HTU 0reecross sectional s'r)ace o) tower  Compensation/ elimination/ e+aporation and entrainment )ow rates !.'ili*ri'm c'r+e and operation lines chema Tre*al e"ample o) cooling tower  Data o) thermal power/ not 'sed in e"ample 7#1 N'merical integration with the trape&oidal r'le

ages 274 to 22# Cooling o) water with air  acing height and )reecross sectional s'r)ace o) a tower (e)erences Comments and contri*'tions )rom

Cooling Tower Application Data This application will be realized with following nuerical data !"ote 1#$ Data for nuerial exaple ater )low rate entering the tower 

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15

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0rom heat *a

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∆ H ai#  = ∆ H 

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2  to

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