2019
DOI: 10.1016/j.csite.2019.100462
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Experimental investigation of heat transfer in a tube heat exchanger with airfoil-shaped insert

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Cited by 18 publications
(11 citation statements)
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“…[27] Promvonge et.al. [28] Gururatna and skullong [29] Present Study Fig. 11 Comparison with previous work…”
Section: Tpf Rementioning
confidence: 55%
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“…[27] Promvonge et.al. [28] Gururatna and skullong [29] Present Study Fig. 11 Comparison with previous work…”
Section: Tpf Rementioning
confidence: 55%
“…In this section, the TPF of present work is compared with some common inserts previously used by researchers like serrated twisted tape by Eiamsa-ard et al [27], inclined vortex rings by Promvonge et al [28] and airfoil shaped geometry by Gururatna and Skullong [29]. It can be noticed from Fig.…”
Section: Comparison With Previous Workmentioning
confidence: 92%
“…Gururatana and Skullong [23] was chosen the aerofoil-shaped inserts, modified-NACA0024 to improve the heat transfer performance in the tubes and found that the modified-NACA0024 with an inclination angle of 45° can provide the best heat transfer enhancement as much as 3 times over the plain tube as well as achieve the maximum heat transfer enhancement performance of 1.45 [23]. Figure 15 is illustrated the geometry of the modified-NACA0024 airfoil-shaped insert.…”
Section: Air Foil-shaped Insertmentioning
confidence: 99%
“…They achieved improvement in heat transfer by increasing the value of Re and decreasing the value of the twist ratio. The study of an airfoil shaped insert by Gururatana et al [8] revealed that the maximum TPF found was 1.45 when inserts were placed in 450. Aliabadi et al [9] investigated a set of arrangements of delta winglets.…”
Section: Introductionmentioning
confidence: 99%