【摘要】 在分析家用燃气灶具热工性能及其影响因素的基础上，重点介绍了通过正交性试验确定最佳设计参数，优化灶具热工性能的途径。由优化试验得到了推荐的优化设计参数ａ′＝０．６５、ｑｐ＝７．５Ｗ／ｍｍ２，ｈ＝２０ｍｍ和ａ′＝０．７、ｑｐ＝７．５Ｗ／ｍｍ２，ｈ＝２５ｍｍ。更多还原

【Abstract】 This paper presents a way of the best design parameters selected and the thermalperformance optmized by the method of orthogonal test on the basis of the analysis of thermalperformance and effective facturs for doineetic gas cooker.The best values of recommendation forthe design parameters(a′=0.65,qp=7.5 W/mm2,h=20 mm and a′=0.7,qp=7.5 W/mm2,h=25 mm)are obtained by the optimum test。更多还原