Optimization of Condensation Heat Transfer Coefficients Using Taguchi Method: Influence of Temperature, Surface Type, and Coolant Flow Rate DOI Creative Commons

N Lohith,

H. B. Bhaskar,

S Yogendrakumar

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 12, 2024

Abstract This study investigates the optimization of heat transfer coefficients (HTC) during condensation processes by analyzing effects surface type, coolant flow rate and temperature with goal enhancing efficiency thermal management systems used in applications such as power generation, HVAC, industrial cooling. Sixty experimental data sets were to evaluate five rates (0.5–2.5 L/min), four configurations three levels (100°C, 105°C, 110°C). An L9 orthogonal array based on Taguchi’s method was employed minimize trials. Signal-to-Noise (S/N) ratio analysis Analysis Variance (ANOVA) determine significance each factor HTC. The results showed that had most substantial effect HTC variation, contributing 53.42%, followed type (26.76%) (19.19%). Superhydrophobic surfaces fins (SABWF) exhibited highest HTC, particularly at higher temperatures rates. A regression model an R-squared value 99.37% developed, indicating high predictive accuracy. These findings provide critical insights for optimizing systems, improving overall energy system performance.

Language: Английский

A hybrid OBL-NSGA-III/MOTLBO optimization approach for sustainable design of earth-air heat exchangers in building construction DOI
Ashish Yadav, Sujit Kumar Verma, Vikas Sharma

et al.

Asian Journal of Civil Engineering, Journal Year: 2025, Volume and Issue: unknown

Published: March 15, 2025

Language: Английский

Citations

0
Integration of earth-air heat exchangers in sustainable construction: a hybrid NSGA-III/Dual simplex approach for multi-objective optimization DOI
Ashish Yadav, Sujit Kumar Verma, Vikas Sharma

et al.

Asian Journal of Civil Engineering, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 23, 2024

Language: Английский

Citations

1
Heat transfer and fluid flow characteristics of a dual-tube heat exchanger with alternating flattened tubes DOI

Sajjad Barati,

Ahmad Reza Sajadi, B. Ghasemi

et al.

Journal of Thermal Analysis and Calorimetry, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 24, 2024

Language: Английский

Citations

0
Optimization of Condensation Heat Transfer Coefficients Using Taguchi Method: Influence of Temperature, Surface Type, and Coolant Flow Rate DOI Creative Commons

N Lohith,

H. B. Bhaskar,

S Yogendrakumar

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 12, 2024

Abstract This study investigates the optimization of heat transfer coefficients (HTC) during condensation processes by analyzing effects surface type, coolant flow rate and temperature with goal enhancing efficiency thermal management systems used in applications such as power generation, HVAC, industrial cooling. Sixty experimental data sets were to evaluate five rates (0.5–2.5 L/min), four configurations three levels (100°C, 105°C, 110°C). An L9 orthogonal array based on Taguchi’s method was employed minimize trials. Signal-to-Noise (S/N) ratio analysis Analysis Variance (ANOVA) determine significance each factor HTC. The results showed that had most substantial effect HTC variation, contributing 53.42%, followed type (26.76%) (19.19%). Superhydrophobic surfaces fins (SABWF) exhibited highest HTC, particularly at higher temperatures rates. A regression model an R-squared value 99.37% developed, indicating high predictive accuracy. These findings provide critical insights for optimizing systems, improving overall energy system performance.

Language: Английский

Citations

0