Sertifikat Presenter_ Effects of Flow Straightener Inclination on Distribution of Flue Gas Flow

Puspitasari, Dewi (2017) Sertifikat Presenter_ Effects of Flow Straightener Inclination on Distribution of Flue Gas Flow. y AIP Publishing.

Image (Certificate of Presenter in 9th International Conference on Thermofluids) 10THERMOFLUID 9 YOGYA.pdf - Other Download (569kB)

Abstract

Emission from industrial sector must be controlled to maintain its effects on the environment. The measurement of emission quality has been regulated by the government, which have function to monitor the concentration of hazardous compounds. In order to obtain measurement accuracy, the velocity of flue gas in the sampling point should be uniform and has low helicity as well as it should has low head loss to keep the performance of the equipment. In this work, flow straightener inclination under variation : without flow straightener, 0o, 45o upward and 45o downward were installed on the chimney. The objective of this research is to keep streamline condition in measurement area and minimize helicity effect. This research has done by computation fluid dynamic to investigate the effects of flow straightener inclination on velocity distribution, reducing the streamline inclination and helicity. The best condition under achieve by inclination 45o, whereas there are improvement on quality of velocity distribution with pressure drop still be tolerated and flue gas which was first concentrated in the pipe wall has been shifted to the center of the chimney.

Item Type:	Other
Subjects:	#4 Decrees > Certificate / Certificate Ethic
Divisions:	03-Faculty of Engineering > 21201-Mechanical Engineering (S1)
Depositing User:	Dr. Dewi Puspitasari
Date Deposited:	21 May 2023 12:27
Last Modified:	21 May 2023 12:27
URI:	http://repository.unsri.ac.id/id/eprint/104266

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