New flow boiling heat transfer model for hydrocarbons evaporating inside horizontal tubes

Chen, G. F.; Gong, Maoqiong; Wang, Sheng; Wu, Jianfeng; Zou, Xiang

doi:10.1063/1.4860827

Cited by 3 publications

(5 citation statements)

References 11 publications

(19 reference statements)

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“…It predicted 76.47% of the experimental values into an ±30% error band with a 17.7% MAE value and 4.51% MRE value. The Sterner and Taborek [21] correlation predicted 70.59% of all data at an MAE value of 21.05% and at an MRE value of −18.26%. The last correlation considered is Sterner and Sunden [3], which predicted 60.78% of all data having an MAE value of 26.4% and MRE value of −26%.…”

Section: Discussionmentioning

confidence: 87%

“…As considered by similar studies such as [14,[21][22][23][24], the attention is focused on the range of ±30% as against the trendline of the experimental values in Figure 6, and directly against the experimental values in Figure 7, respectively.…”

Section: Resultsmentioning

confidence: 99%

“…This process, which takes place inside PHE, is made up by two mechanisms: nucleate and convective boiling [25]. As considered by similar studies such as [14,[21][22][23][24], we decided to focus the attention on the range of ±30% of the experimental values.…”

Section: Discussionmentioning

confidence: 99%

“…It predicted 76.47% of the experimental values into an ±30% error band with a 17.7% MAE value and 4.51% MRE value. The Sterner and Taborek [21] correlation…”

Section: Discussionmentioning

confidence: 99%

“…As considered by similar studies such as [14,[21][22][23][24], the attention is focused on th range of ±30% as against the trendline of the experimental values in Figure 6, and directl against the experimental values in Figure 7, respectively. As considered by similar studies such as [14,[21][22][23][24], the attention is focused on the range of ±30% as against the trendline of the experimental values in Figure 6, and directly against the experimental values in Figure 7, respectively.…”

Section: Er Review 11 Ofmentioning

confidence: 99%

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Investigation on the Ammonia Boiling Heat Transfer Coefficient in Plate Heat Exchangers

et al. 2022

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This investigation aims to compare the experimental and theoretical ammonia boiling heat transfer coefficient in a plate heat exchanger (PHE). Measured data were gathered during functioning of a single stage vapor mechanical compression refrigeration system placed in the Thermal Systems Research Center of the Technical University of Civil Buildings Bucharest (TUCEB). Experimental values fall within the range of 1377 ÷ 3050 W/m2K. Theoretical values were obtained from 12 correlations confirmed by the literature to date, developed for similar working conditions. The experimental values are close to the theoretical ones for Shah and Jokar correlations applied for a vapor quality of 0.5. The theoretical values are in the range of 1440 ÷ 2076 W/m2K and 1558 ÷ 2318 W/m2K, respectively. Shah correlation predicted 82.35% of all data within the ±30% error band at an MAE value of 14.23%, and Jokar et al. predicted 76.47% of all data within the ±30% error band with an MAE value of 17.7%.

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Section: Discussionmentioning

confidence: 87%

Section: Resultsmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

“…It predicted 76.47% of the experimental values into an ±30% error band with a 17.7% MAE value and 4.51% MRE value. The Sterner and Taborek [21] correlation…”

Section: Discussionmentioning

confidence: 99%