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Sparger Calculations for Engineers

This document contains calculations for a sparger system used in a boiler feed water system. It provides details of the fluid flow rate and properties, pipe dimensions, hole sizes, and calculated versus provided number of holes. The key parameters calculated include the number of holes needed to achieve the target pressure drop, the actual pressure drop achieved, and velocity of fluid through each hole. It summarizes the project details and specifications.

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289 views2 pages

Sparger Calculations for Engineers

This document contains calculations for a sparger system used in a boiler feed water system. It provides details of the fluid flow rate and properties, pipe dimensions, hole sizes, and calculated versus provided number of holes. The key parameters calculated include the number of holes needed to achieve the target pressure drop, the actual pressure drop achieved, and velocity of fluid through each hole. It summarizes the project details and specifications.

Uploaded by

lightsons
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as XLS, PDF, TXT or read online on Scribd
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THERMAL SYSTEMS (Hyd.) Pvt. Ltd.

,
HYDERABAD - 500 055, A.P, INDIA
SPARGER CALCULATIONS
BOILER FEED WATER

Fluid Flow rate kg/h 60000.00 (Max)


m3/s 0.02357
Fluid Temperature c 303.00
Fluid Density kg/m3 707.00
Cd value 0.60 (Assumed)

Pipe Size mm 150 DN x 40 sch

Pipe ID mm 154.00

Hole Diameter mm 12.00

Pressure Drop Across the Hole


(Assumed) kg/cm2 0.100

Nr of Holes Calculated 65.95

Nr of Holes Provided 70

Pressure drop Calculated kg/cm2 0.089

Velocity of Fluid through Hole m/s 2.98

CSA of Pipe m2 0.02

CSA of Holes m2 0.01

PROJECT CCIL Makers Nr. W 817 Eqpt. FEED WATER SPARGER DETAILS
W817-
Designed JVR Appd Spcn Nr.
Sheet 1 OF 1
THERMAL SYSTEMS (Hyd.) Pvt. Ltd.,
HYDERABAD - 500 055, A.P, INDIA
SPARGER CALCULATIONS
BOILER BLOWDOWN (CONT)

Fluid Flow rate kg/h 8000.00 (Designed for 5% total flow)


m3/s 0.00234
Fluid Temperature c 100.00
Fluid Density kg/m3 950.00
Cd value 0.60 (Assumed)

Pipe Size mm OD 33.4

Hole Diameter mm 4.00

Pressure Drop Across the Hole


(Assumed) kg/cm2 4.000

Nr of Holes Calculated 10.79

Nr of Holes Provided 12

Pressure drop Calculated kg/cm2 3.2364

Velocity of Fluid through Hole m/s 15.51

PROJECT CCIL Makers Nr. W 817 Eqpt. CBD SPARGER DETAILS


W 817-
Designed JVR Appd Spcn Nr.
Sheet 1 OF 1

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