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http://dx.doi.org/10.7837/kosomes.2017.23.4.407

Performance Evaluation of Plate Heat Exchanger Applied Low Temperature Cofired Coating  

Lee, Won-Ju (Korea Institute of Maritime and Fisheries Technology)
Shin, Woo-Jung (Division of Marine System Engineering, Korea Maritime and Ocean University)
Lee, Dong-kyu (GP&E)
Choi, Jae-Hyuk (Division of Marine System Engineering, Korea Maritime and Ocean University)
Publication Information
Journal of the Korean Society of Marine Environment & Safety / v.23, no.4, 2017 , pp. 407-414 More about this Journal
Abstract
In this study, a performance evaluation was conducted using a SUS 304 plate applied to low-temperature co-fired coating as a replacement for titanium plates. As a result of computational fluid dynamic analysis, the SUS 304 plate, applied to low-temperature co-fired coating, showed better heat transfer performance than a titanium plate, for 100 micron thickness coating. The result of the experiments using an actual heat exchanger revealed that a coated SUS 304 plate showed better heat transfer performance than a titanium plate. Furthermore, as the degree of corrosion and scale formation of the plate was confirmed through an overhaul inspection, the corrosion resistance of a coated SUS 304 plate was found to be almost the same as that of a titanium plate, and the inhibition effect of scale formation by sea water was better with a coated SUS 304 plate.
Keywords
Corrosion resistance; Plate heat exchanger; Titanium; Low-temperature co-fired coating; SUS 304;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
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