Mathematical modeling of drag coefficient reduction in circular cylinder using two passive controls at \(\mathrm{Re}=1000\)
type: Item
instance of: scholarly article
title: Mathematical modeling of drag coefficient reduction in circular cylinder using two passive controls at \(\mathrm{Re}=1000\)
zbMATH Open document ID: 1390.76083
author: Chairul Imron
author: Lutfi Mardianto
author: Basuki Widodo
author: Triyogi Yuwono
published in: Mathematical \& Computational Applications
publication date: 2018-07-05T00:00:00Z
review text: Summary: One of the many ways to reduce drag force is by adding a small object called passive control. Two passive controls will be placed in front and at the rear of the main object. The main object used is a circular cylinder, and the passive controls used are the Type-I cylinder in the front and an elliptical cylinder at the rear of the main object. The distances between the main object and the passive controls are varied. The Reynolds number used is 1000. The effective distance between the main object and the passive controls is analyzed by using the mathematical model so that the drag coefficient on the main object is compared with the simulated one.
Mathematics Subject Classification ID: 76D55
Mathematics Subject Classification ID: 76M20
Mathematics Subject Classification ID: 76D05
zbMATH DE Number: 6898881
zbMATH Keywords: passive control
zbMATH Keywords: drag coefficient
zbMATH Keywords: cylinder
MaRDI profile type: Publication
full work available at URL: mca23010002
OpenAlex ID: W2787754438
cites work: Flow around two side-by-side circular cylinders with intermediate spaced near a plane wall
DOI: 10.3390/MCA23010002
Recommended article: Q5197733
Recommended article: Spatially distributed control for optimal drag reduction of the flow past a circular cylinder
Recommended article: Drag and lift coefficients of inclined finite circular cylinders at moderate Reynolds numbers
Recommended article: Q3370652
Recommended article: Computational investigation of drag reduction on a rotationally oscillating cylinder
Recommended article: Revisiting the drag reduction problem using adjoint-based distributed forcing of laminar and turbulent flows over a circular cylinder
Recommended article: Investigation of a drag reduction on a circular cylinder in rotary oscillation
Recommended article: Active control and drag optimization for flow past a circular cylinder. I: Oscillatory cylinder rotation
Recommended article: Spanwise localized control for drag reduction in flow passing a cylinder
Recommended article: CFD modeling of turbulent boundary layer flow in passive drag-reducing applications
description: scientific article; zbMATH DE number 6898881