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Investigation of turbulence slapping technique effect on the flow behavior in pipelines / Thong Li Mun

By:

Thong, Li Mun

Material type: Text

TextPublication details: Kuantan, Pahang : UMP, 2010Description: xv, 65 p. : ill. (some col.) ; 30 cm. + 1 CD-ROMISBN:

THE0004164(Local)

Subject(s):

Dissertation note: Project paper (Bachelor of Chemical Engineering (Gas Technology)) -- Universiti Malaysia Pahang - 2010 Abstract: Cost is a very famous topic that always is the most significant factor to be concern in order to build up a piping system. Pumping power needed to pump fluid along the pipelines is increase to overcome the pressure drop of the fluid inside the pipeline. In this investigation, a fins is introduce to overcome the pumping power loses and increase the percentage of drag reduction (DR%). This investigation had undergo with a liquid circulation system where a smooth PVC pipe with 0.00381m I.D to rough galvanized iron with 5 pressure sensor which located 0.5m distance each pressure sensor. Fins model is an object where a stainless steel ring connected with 4 chains with few plastic plates. It is installing inside the 0.00381m I.D PVC pipe. The experiment was run for 2 minutes at several fluid velocities. The highest Dr% from the experiment is 78.51%. The investigation had successful to prove the blending fins are high potential to replace chemical drag reducer in pipelines to reduce pumping power losses.

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Holdings ( 2 )
Title notes ( 3 )

Holdings
Item type	Current library	Call number	Copy number	Status	Date due	Barcode
Final Year Report	UMPLIB GAMBANG	TP156.F6 T46 2010 rs Bc. (Browse shelf(Opens below))	1	Not for loan		0000060809
Final Year Report	UMPLIB GAMBANG	CD 5570 \| TP156.F6 T46 2010 rs Bc. (Browse shelf(Opens below))	1	Not for loan		0000060810

Project paper (Bachelor of Chemical Engineering (Gas Technology)) -- Universiti Malaysia Pahang - 2010

Bibliography : p. 45-47

Cost is a very famous topic that always is the most significant factor to be concern in order to build up a piping system. Pumping power needed to pump fluid along the pipelines is increase to overcome the pressure drop of the fluid inside the pipeline. In this investigation, a fins is introduce to overcome the pumping power loses and increase the percentage of drag reduction (DR%). This investigation had undergo with a liquid circulation system where a smooth PVC pipe with 0.00381m I.D to rough galvanized iron with 5 pressure sensor which located 0.5m distance each pressure sensor. Fins model is an object where a stainless steel ring connected with 4 chains with few plastic plates. It is installing inside the 0.00381m I.D PVC pipe. The experiment was run for 2 minutes at several fluid velocities. The highest Dr% from the experiment is 78.51%. The investigation had successful to prove the blending fins are high potential to replace chemical drag reducer in pipelines to reduce pumping power losses.