二次元噴流が傾斜平板に衡突する場合の熱伝達率分布

概要

論文の詳細を見る
Local heat transfer coefficients between a constant-heat-flux flat plate and an impinging two-dimensional jet were measured. Most quantitative experimental work to date has been done with impinging at a right angle. The purpose of this paper is to present lateral variation of heat transfer coefficients produced by the impingement of a two-dimensional jet on an oblique flat surface. Heat transfer rates were measured as a function of nozzle size, air flow-rate, nozzle-to-plate spacing, and inclination of the plate. When the plate inclines, the maximum heat transfer coefficient becomes slightly smaller, and the position where the heat transfer coefficient is maximum, shifts to the subsidiary-flow side. The maximum heat transfer coefficient and lateral variation of local heat transfer coefficients are correlated in relatively simple terms.
一般社団法人日本機械学会の論文
2000-10-25