Ary Bachtiar Krishna Putra
Gyeongsang National University
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Publication
Featured researches published by Ary Bachtiar Krishna Putra.
Transactions of The Korean Society of Mechanical Engineers B | 2007
Soo-Whan Ahn; Ho-Keun Kang; Ary Bachtiar Krishna Putra
Regionally averaged heat transfer distributions and friction factors in square channels with twisted tape inserts and with twisted tape inserts plus interrupted ribs are experimentally investigated. The effects of surface heating condition on heat transfer enhancement are also investigated. Each wall of the square channel is composed of isolated aluminum plates. The interrupted square ribs are arranged along the axial flow direction on the bottom wall only. Experimental tests are performed for Reynolds numbers ranging from 8,900 to 29,000. The results are compared with those of previous investigations for circular tube with axial interrupted ribs and twisted tape inserts.
World Academy of Science, Engineering and Technology, International Journal of Mechanical, Aerospace, Industrial, Mechatronic and Manufacturing Engineering | 2009
Se Kyung Oh; Ary Bachtiar Krishna Putra; Soo Whan Ahn
International Journal of Air-conditioning and Refrigeration | 2007
Ary Bachtiar Krishna Putra; Soo Whan Ahn
대한기계학회 춘추학술대회 | 2008
Ary Bachtiar Krishna Putra; Soo Whan Ahn
Power System Engineering | 2008
Ary Bachtiar Krishna Putra; Soo Whan Ahn; H.K. Kang
Power System Engineering | 2008
Ary Bachtiar Krishna Putra; Soo Whan Ahn
Power System Engineering | 2008
S.K. Oh; Ary Bachtiar Krishna Putra; Soo Whan Ahn
Journal of the Korean Society of Marine Engineering | 2008
Ary Bachtiar Krishna Putra; Soo-Whan Ahn; Ho-Keun Kang
Korean Journal of Air-Conditioning and Refrigeration Engineering | 2007
Ho-Keun Kang; Soo-Whan Ahn; Ary Bachtiar Krishna Putra
International Journal of Air-conditioning and Refrigeration | 2007
Won Cheol Kim; Ary Bachtiar Krishna Putra; Ho Keun Kang; Soo Whan Ahn
