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View Generic Document: Water etching of magnesium oxide ceramic MEMS parts Citation: Powell, Adam C., IV (2002). Water etching of magnesium oxide ceramic MEMS parts. . Collection: Transport Phenomena in Materials Engineering   Title Water etching of magnesium oxide ceramic MEMS parts Author(s) Powell, Adam C., IV Keyword(s) Diffusion Phase change Reynolds number Boundary layers Forced convection Heat/mass transfer coefficient Prandtl/Schmidt number Nusselt/Sherwood number Ceramics Abstract/Summary Calculate dissolution etching rates of magnesium oxide in an aqueous solution using the mass transfer coefficient, then explain how experimentally measured etch rates can be significantly lower. Date 2002-12-09 Copyright Notice Copyright: 2001, 2002 Adam C. Powell, IV; http://ocw.mit.edu/OcwWeb/Global/terms-of-use.htm Copyright Agreement on Additional Notes Difficulty level: Senior; Solution time: 2 hours   Related Links Link Description http://teaching.matdl.org/teachingarchives/browser/trunk/matml/transport/problems/mgoetch.pdf?format=raw   problem   http://teaching.matdl.org/teachingarchives/browser/trunk/matml/transport/problems/mgoetch-solution.ps?format=raw   solution       User Comments   Created: Thu, 12 Oct 2006, 21:41:10 EST Detailed History

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