Effects of technology parameters on microstructure and tensile properties of slab produced with gas film soft contact casting technology;
工艺参数对气膜软接触连铸坯组织性能的影响
Study on Gas Film Soft Contacted Continuous Casting;
气膜软接触连铸技术的研究
Experimental study of gas film soft contact continuous casting technology for aluminum;
铝坯气膜软接触连铸技术的实验研究
Curvature effects on the film cooling with the rotation;
旋转状态下曲率对气膜与主流掺混区域的影响
Effect of combined impingement cooling and film cooling on hybrid cooling effectiveness;
冲击与气膜的组合形式对冷却效果的影响
A three-dimensional Navier-Stokes code with standard k-ε turbulence model as well as wall functions is used to compute the flow and heat transfer characteristics for a combined impingement and film cooling configuration.
通过数值模拟,研究了涡轮叶片弦中区所采用的新型双层腔冷却结构的冷却特性,系统分析了冲击气膜组合冷却的流动与换热特性,讨论了冷气进口雷诺数Re、吹风比M以及气膜孔与冲击孔的直径比D/d对组合冷却效果的影响。
Based on the gas-lubricated theory and Navier-Stokes equation of viscous fluids theory, all static parameters of gaseous film formed by available compressed air in the static balancer and related functional relation are determined by the analysis of static character of gaseous film suspending ESG rotator.
通过对支撑静电陀螺仪转子的气膜静态特性进行分析,并根据气体润滑理论和粘性流体动力学中的Navier-Stokes方程,确定了转子静平衡器中工作压缩空气气膜的各项静态技术参数以及函数关系,为静平衡器的设计提供了理论依据。
Preparation of Aluminum Alloy Ingot by Continuous Casting with New Gas Film Definition;
新型气膜约束成形铝合金连续铸锭的研究