King-Leung Wong and  Wen-Lih Chen and  Yu-feng Chang,  Reliable One-Dimensional Model of Two-Dimensional Insulated Oval Duct Considering Heat Radiation.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2013, vol. 78(6). 1207 - 1214
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/8662.