1) waist-shaped pin-fin
束腰结构扰流柱
1.
The cffcct of the Reynolds number,the corset ratioκof the pin-fin and the different combinations of row of the waist-shaped pin-fins were explored.
本文对涡轮叶片尾缘中具有束腰结构扰流柱的冷却通道的传热和流动阻力特性进行了实验研究,重点研究了雷诺数、扰流柱的束腰比以及不同组合的影响。
2) parted pin-fin
断裂结构扰流柱
1.
The heat transfer and characteristics of the fluid flow in the duct of the trailing edge of the turbine blade with parted pin-fin arrays were experimentally investigated.
本文对具有断裂结构扰流柱的涡轮叶片尾缘楔型通道的流动与换热过程进行了实验研究。
3) the structure between bust and waist
胸腰结构
4) pin-fin
扰流柱
1.
Numerical simulation on flow and heat transfer in rotating channel with small spacing pin-fin arrays
旋转对小间距扰流柱通道内的流动换热影响
2.
A new form of porous laminated plate(PLP),model 161,was put forth,which had 50% pin-fin quantity increasing compared with its conventional counterpart,model 141.
针对常规的141型层板,提出了一种增加50%数量扰流柱的设计,即161型层板。
3.
The numerical analysis and experimental investigation of flow resistance characteristics were conducted on two typical lamilloy models which ratio of inlet hole,pin-fin and outlet hole were 1∶4∶1 and 1∶6∶1.
对进气孔、扰流柱和出气孔个数之比为1∶4∶1和1∶6∶1的2种典型层板冷却结构的流体流阻特性进行了数值分析与试验研究。
5) pin fin
扰流柱
1.
Influence of pin fin on the convective heat transfer characteristics of turbine blade trailing edge;
扰流柱对叶片尾缘对流换热特性的影响
2.
In order to study the influence of the pin fin geometry construction on the convective heat transfer characteristics in turbine blade trailing edge,four kinds of pin fin were designed and the film cooling characteristics of them were experimentally studied.
为研究扰流柱几何构形对涡轮叶片尾缘对流换热特性影响规律,设计了4种不同几何结构的扰流柱,采用红外热像仪对不同形状和排列方式扰流柱对涡轮叶片尾缘气膜冷却特性进行实验研究,得到几何形状和吹风比对叶片尾缘气膜冷却对流换热特性的影响规律。
3.
The numerical study was carried out on the trailing edge cooling of turbine blade using the circular pin fin that was arranged in cross type.
对一个有交叉排列圆形扰流柱的涡轮叶片尾缘冷却方案进行了数值研究。
6) pin fins
扰流柱
1.
At the trailing edge, the pin fins with impingement flow is applied.
本文介绍了一种复合倾斜导叶的冷却结构形式:叶背区采用冲击冷却形式,前缘和叶盆区采用气膜覆盖冷却技术,尾缘区采用带冲击的扰流柱强化冷却技术;利用热分析软件包对复合倾斜导叶进行了设计计算,并利用冷效试验对复合倾斜导叶的冷却效果进行了验证。
2.
Three-dimensional numerical computation of flow and heat transfer in rectangular channel with staggered arrays of droplet-type pin fins is conducted to investigate the effects of the shape of pin fins on flow and heat transfer characteristics.
运用数值计算的方法对具有水滴形叉排扰流柱阵列矩形通道内的流动和换热过程进行了三维数值研究,获得了通道内流场、压力场以及壁面对流换热的基本特征,并与具有相同截面积的圆柱形扰流柱进行了对比分析。
补充资料：腰柱
腰柱 腰柱 ①经穴别名。出《外台秘要》。《太平圣惠方》作腰注、即腰俞。见该条。 ②正骨器械之一。出《医宗金鉴》卷八十七。其制作方法为：用杉木四根，制成扁担形，宽一寸，厚五分，长短应以患处为度，各从侧面钻孔，穿绳连贯即成。使用时可先在患处以醋调定痛散敷该器械上，然后将其排列于脊柱两旁，务须安放端正，再用艾叶作薄褥覆盖于柱上，后用宽长布带，绕向腹前，紧扎裹，勿使其松动，同时可配合内服药。此器械类似今之腰支架。适用于腰、骶椎及骶髂关节损伤、错位，以及腰肌劳损等病。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条