Makeup Water.xlsx

	B	C	D	E	F	G	L
1	Project Name
2	Location
3	Equipment

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5	COOLING TOWER - MAKE UP WATER CALCULATION
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25		Cooling Tower Make-Up Water Calculations As Per Design CT-3					38200
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27		S.NO	PARAMETER			DATA
28		S.NO	PARAMETER			DATA
29		A	INPUT DATA
30		1	Water flow rate	Q	gpm	1500.0
31		2	Cycle of concentration	C	C	8.0
32		3	Inlet temperature of water	deg C	deg C	35.0
33		4	Outlet temperature of water	to		30.0
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35		B	OUTPUT DATA
36		5	Tower temperature range(deg C)	∆T	ti-to	5.0
37		6	Evaporation (m3/h)	E	0.00085 x Q x ∆T	6.4
38		7	Drift loss (m3/h)	D	0.02 x Q	0.300
39		8	Blow down (m3/h)	B	E - [(C-1) X D] /(C-1)	5.113
40			Total amount of make up water (m3/h)	m3/h	E + D + B	11.79
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43					Lts/Hr	11787.5
44					Lts/24 hrs	282900
45						11.79
46						14
47						165.025
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