Reduction of Cd in circular cylinder using two passive control at Re = 1000 and 5000

Chairul Imron; Basuki Widodo; Tri Yogi Yuwono

doi:10.1088/1742-6596/974/1/012002

Reduction of C_d in circular cylinder using two passive control at R_e = 1000 and 5000

Chairul Imron, Basuki Widodo, Tri Yogi Yuwono

Research output: Contribution to journal › Conference article › peer-review

1 Citation (Scopus)

Abstract

There are many ways to reduce the drag force of an object, one of them by adding another smaller object called the passive control. Two passive controls will be placed in front and rear of the main object. The main object is a circular cylinder, the passive control that is in front is the cylinder type-I and the rear is an elliptical or circular cylinder. The distance between the main object with the two passive controls is varied and the Reynolds number used is 1000 and 5000. We want to find the effective distance of the main object with both passive controls so that the drag coefficient of the main object is minimal compared to the non-passive control or with one passive control in front of.

Original language	English
Article number	012002
Journal	Journal of Physics: Conference Series
Volume	974
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/974/1/012002
Publication status	Published - 22 Mar 2018
Event	3rd International Conference on Mathematics: Pure, Applied and Computation, ICoMPAC 2017 - Surabaya, Indonesia Duration: 1 Nov 2017 → 1 Nov 2017

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10.1088/1742-6596/974/1/012002

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title = "Reduction of Cd in circular cylinder using two passive control at Re = 1000 and 5000",

abstract = "There are many ways to reduce the drag force of an object, one of them by adding another smaller object called the passive control. Two passive controls will be placed in front and rear of the main object. The main object is a circular cylinder, the passive control that is in front is the cylinder type-I and the rear is an elliptical or circular cylinder. The distance between the main object with the two passive controls is varied and the Reynolds number used is 1000 and 5000. We want to find the effective distance of the main object with both passive controls so that the drag coefficient of the main object is minimal compared to the non-passive control or with one passive control in front of.",

author = "Chairul Imron and Basuki Widodo and Yuwono, {Tri Yogi}",

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AU - Imron, Chairul

AU - Widodo, Basuki

AU - Yuwono, Tri Yogi

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N2 - There are many ways to reduce the drag force of an object, one of them by adding another smaller object called the passive control. Two passive controls will be placed in front and rear of the main object. The main object is a circular cylinder, the passive control that is in front is the cylinder type-I and the rear is an elliptical or circular cylinder. The distance between the main object with the two passive controls is varied and the Reynolds number used is 1000 and 5000. We want to find the effective distance of the main object with both passive controls so that the drag coefficient of the main object is minimal compared to the non-passive control or with one passive control in front of.

AB - There are many ways to reduce the drag force of an object, one of them by adding another smaller object called the passive control. Two passive controls will be placed in front and rear of the main object. The main object is a circular cylinder, the passive control that is in front is the cylinder type-I and the rear is an elliptical or circular cylinder. The distance between the main object with the two passive controls is varied and the Reynolds number used is 1000 and 5000. We want to find the effective distance of the main object with both passive controls so that the drag coefficient of the main object is minimal compared to the non-passive control or with one passive control in front of.

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DO - 10.1088/1742-6596/974/1/012002

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SN - 1742-6588

VL - 974

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 1

M1 - 012002

T2 - 3rd International Conference on Mathematics: Pure, Applied and Computation, ICoMPAC 2017

Y2 - 1 November 2017 through 1 November 2017

ER -

Reduction of C_d in circular cylinder using two passive control at R_e = 1000 and 5000

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