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Strainer Pressure Drop Calculations

The document contains calculations of pressure drops for different types of strainers. It includes details of the strainer sizes, flow rates, densities and viscosities of liquids and gases. Pressure drops are calculated for both clean and clogged conditions of strainers used in various process lines based on the flow parameters.

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Muhammad Hariri Shofa
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© Attribution Non-Commercial (BY-NC)
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7K views3 pages

Strainer Pressure Drop Calculations

The document contains calculations of pressure drops for different types of strainers. It includes details of the strainer sizes, flow rates, densities and viscosities of liquids and gases. Pressure drops are calculated for both clean and clogged conditions of strainers used in various process lines based on the flow parameters.

Uploaded by

Muhammad Hariri Shofa
Copyright
© Attribution Non-Commercial (BY-NC)
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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PROJECT : PROJ. NO.

: CLIENT : UNIT :

DATE : BY : REV : DOC NO.: Y Type Strainer Pressure Drop Calculation

S.R.M

Liquid Connection Type Strainer Nominal Size Mass flow rate Density Viscosity Kv Pressure Drop

---in m3/hr kg/m3 cp m3/hr/bar bar

Flanged 2 15 764 1.10 60.3 0.043

Gas / Steam Connection Type Strainer Nominal Size Upstream Pressure Mass flow rate Density Kv Pressure Drop

---in bara m3/hr kg/m3 m3/hr/bar bar

Threaded 3 17 180 8 137.9 0.010

Notes

www.chemwork.org

PROJECT : PROJ. NO.: CLIENT : UNIT :

DATE : BY : REV : DOC NO.: T Type Strainer Pressure Drop Calculation

S.R.M

Liquid Connection Type Strainer Nominal Size Mass flow rate Density Viscosity Kv Pressure Drop Gas / Steam Connection Type Strainer Nominal Size Upstream Pressure Mass flow rate Density Kv Pressure Drop Notes

---in m3/hr kg/m3 cp m3/hr/bar bar

Flanged 4 50 1000 0.70 241.4 0.061

---in bara m3/hr kg/m3 m3/hr/bar bar

Flanged 10 20 18000 1 1465.5 0.012

www.chemwork.org

PROJECT : PROJ. NO.: CLIENT : UNIT : Basket Strainer Pressure Drop Calculation

DATE : BY : REV : DOC NO.:

S.R.M

Fluid Data Service (Equipment/line No) Volumetric Flow Rate Fluid Density Fluid Viscosity Clogged Condition percent

P-51-001 m3/hr 2271.2934 kg/m3 764 cp 1.10 % 50

Strainer Data Inlet Pipe Internal Dia Mesh Size Pore Size Open Area Fraction Basket Diameter Effective Length of Basket No of baskets B k t Free Basket F Area A

m ---micron ---m m ---m2 2

0.1524 40 440 0.30 0.254 0.9 1 0.231 0 231

100% Clean Condition Basket Free Area / Pipe Area Superficial Velocity Re C Mesh Pressure drop Housing Pressure drop Total Pressure Drop

--m/sec -----bar bar bar

12.6 2.737 2788 1.40 0.148 0.012 0.160

50% Clogged Condition Open Area Fraction Re C Mesh Pressure drop Housing Pressure drop Total Pressure Drop

--------bar bar bar

0.15 5576 1.41 0.622 0.012 0.634

Notes

www.chemwork.org

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