The effectiveness of passive control to reduce the drag coefficient

被引：1
|
作者：
Imron, Chairul [1 ]
Widodo, Basuki [1 ]
Yuwono, Tri Yogi [2 ]
机构：
[1] Inst Teknol Sepuluh Nopember, Dept Math, Surabaya, Indonesia
[2] Inst Teknol Sepuluh Nopember, Dept Mech Engn, Surabaya, Indonesia
来源：
1ST INTERNATIONAL CONFERENCE ON APPLIED & INDUSTRIAL MATHEMATICS AND STATISTICS 2017 (ICOAIMS 2017) | 2017年 / 890卷
关键词：
CIRCULAR-CYLINDER;
D O I：
10.1088/1742-6596/890/1/012044
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The drag coefficient of an object can be reduced by adding another smaller object placed in front of the main object, this has been done in previous research. In this paper, it will be added another smaller object and placed behind the main object in hopes will reduce the drag coefficient of the main object. The distance between the main object and the object in front is fixed, but with the object behind it has a varying distance. Reynolds numbers used were 100 and will be found the drag coefficient of the main objects are influenced by the distance of the object behind, so that the drag coefficient received by the main objek to be effective.
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页数：6
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