The exit radial temperature profiles formed by four configurations of dilution hole design have been studied experimentally on a two-dimensional experimental combustor.
在二元试验燃烧室上，研究了四种掺混孔设计方案对燃烧室出口径向温度分布影响。
2
A study is described on the attenuation of residual stress of a cold expanded hole and its experimental results.
对冷胀强化孔残余应力衰减的有关问题以及试验结果进行了研究。
3
Based on indoor experimental data, the laws of the water and fertilizer under film hole irrigation were researched in the different way of fertilization and the experimental phenomena was explained.