원형돌출봉 주위에서의 열/물질전달 특성에 관한 실험적 연구

Naphthalene sublimation method is used to investigate the heat/mass transfer characteristics of flat surface on which an array of cylinders is mounted with inclination. The effects of cylinder inclination relative to streamwise direction and cylinder length to diameter ratios are studied. The results indicate the angle of cylinders influences the local heat/mass transfer remarkably.