. Abstract-3-Ⅱ. Result -4-7-Ⅲ. Discussion -8-11-Ⅳ. Conclusion -12-Ⅴ. References -13-Ⅵ. Appendices -14-19 ... onvective heat transfer coefficient, h, under controlled laboratory conditions. In order to achieve this ... , which was used to evaluate the velocity of the airflow. These measured values were then s