Geometry optimization for supercritical water heat transfer enhancement in non-uniformly heated rifled tubes
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DOI: 10.1016/j.applthermaleng.2021.116566
Abstract: Abstract Optimization of geometric parameters for rifled tube is of great importance for safe operation of heat exchangers. In this paper, the influences of geometry, including rib height, pitch and rib shape, on the heat… read more here.
Keywords: rifled tubes; supercritical water; heat; geometry ... See more keywords
Experimental determination of the heat transfer coefficient in internally rifled tubes
Sign Up to like & getrecommendations! Published in 2019 at "Thermal Science"
DOI: 10.2298/tsci19s4163g
Abstract: Development of the heat transfer surfaces on the tube inside makes it very difficult or even impossible to determine the heat transfer coefficient analytically. This paper presents the experimental determination of the coefficient in an… read more here.
Keywords: rifled tubes; transfer coefficient; internally rifled; heat transfer ... See more keywords