Several recent heat transfer studies indicated that porous surfaces with modulated porous surface features lead to an improved boiling heat transfer efficiency. Thus, the aim of this study is to develop a novel manufacturing process that will produce the modulated porous surfaces cost-effectively. In this study, compaction and sintering experiment were conducted to investigate the consolidation performance of the powder into micro-scale features. The effects of compaction force and sintering on the pore size and mechanical strength of the formed micro-features were investigated. It was found that sintering at 800°C for 20 minutes can significantly increases the strength of the compacted part, while the interconnected pore structure was maintained.
Skip Nav Destination
ASME 2006 International Manufacturing Science and Engineering Conference
October 8–11, 2006
Ypsilanti, Michigan, USA
Conference Sponsors:
- Manufacturing Engineering Division
ISBN:
0-7918-4762-4
PROCEEDINGS PAPER
Manufacturing of Porous Coatings With Micro-Scale Features for Improved Boiling Heat Transfer
Peng Chen,
Peng Chen
University of Michigan, Ann Arbor, MI
Search for other works by this author on:
Muammer Koc¸,
Muammer Koc¸
Virginia Commonwealth University, Richmond, VA
Search for other works by this author on:
Jun Ni
Jun Ni
University of Michigan, Ann Arbor, MI
Search for other works by this author on:
Peng Chen
University of Michigan, Ann Arbor, MI
Muammer Koc¸
Virginia Commonwealth University, Richmond, VA
Jun Ni
University of Michigan, Ann Arbor, MI
Paper No:
MSEC2006-21033, pp. 285-290; 6 pages
Published Online:
October 2, 2008
Citation
Chen, P, Koc¸, M, & Ni, J. "Manufacturing of Porous Coatings With Micro-Scale Features for Improved Boiling Heat Transfer." Proceedings of the ASME 2006 International Manufacturing Science and Engineering Conference. Manufacturing Science and Engineering, Parts A and B. Ypsilanti, Michigan, USA. October 8–11, 2006. pp. 285-290. ASME. https://doi.org/10.1115/MSEC2006-21033
Download citation file:
3
Views
0
Citations
Related Proceedings Papers
Related Articles
Fabrication of High Aspect Ratio Porous Microfeatures Using Hot Compaction Technique
J. Manuf. Sci. Eng (June,2008)
Nucleate Boiling Comparison between Teflon-Coated Plain Copper and Cu-HTCMC in Water
J. Heat Transfer (August,2018)
Nucleate Boiling Heat Transfer on Plain and Microporous Surfaces in Subcooled Water
J. Heat Transfer (August,2017)
Related Chapters
Effect of Baking on Aerospace Grade Electroplated Zn and Cd Coating on High Strength Steel Substrates – a Correlative Study of Mechanical Strength with Hydrogen Content
International Hydrogen Conference (IHC 2016): Materials Performance in Hydrogen Environments
Liquid Cooled Systems
Thermal Management of Telecommunications Equipment
Fundamentals of Convective and Boiling Heat Transfer
Thermal Design of Liquid Cooled Microelectronic Equipment