Emphasis is laid on the effect of tube distance and fin thickness on fin efficiency.
重点分析了圆管与扁管管间距、肋片厚度对肋效率的影响。
Fixed the fin shape, adding the fin thickness is not an effective way to increase the efficiency.
在肋片外形不变的条件下，增加肋片的厚度来提高辐射器的散热性能并不是经济的途径；
The fin pitch and fin thickness of the exchanger are the key parameters for heat transfer and pressure drop.
换热器的翅片间距和翅片厚度是影响换热器换热和压降特性的重要因素。
Simulation results show that the important factors of influencing fin heat sinks 'cooling effect are fin pitch, fin thickness, base thickness and fin height.
仿真结果表明，影响翅片式散热器散热效果的重要因素为翅片间距、翅片厚度，基座厚度和翅片高度。
Based on orthogonal experiments, the experiential formulas of fin height and thickness were obtained.
以正交试验为基础，获得了翅片高度和厚度的经验公式。
On the contrary, the fin that is bigger high, longer louver length and space and lower thickness should be chosen when a small coefficient of heat - transfer is needed.
相反，在需要传热系数较小场合以选用高度大、翅片厚度小、有效长度长、间距大的翅片为宜。
This is often tail - fin shape plunger due to excessive thickness.
这往往是柱塞尾部翅形体过厚所致。
Wood sawn or chipped lengthwise, sliced or peeled, whether or not planed, sanded or fin - ger-jointed, of a thickness exceeding 6 mm.
经纵锯、纵切、刨切或旋切的木材，不论是否刨平、砂光或指榫接合，厚度超过6毫米。
The relationships between thickness of the fin, length of the fin, gap clearance between fins and on-inductance are given. The off-inductances as functions of gas pressure, thickness of exterior...
给出了肋片的厚度、长度、气隙宽度、外壳壁厚与导通热导之间的关系曲线以及气体压强、外壳厚度与关断热导之间的关系曲线。
The experience relationship between fin-height and rough tube wall-thickness for cold-drawn outer-spiral-fin tube is established with many-membered Iinear regression in this paper.
利用多元线性回归建立了冷拔外螺纹铜管凸筋高度与坯料壁厚之间的经验关系式。
The experience relationship between fin-height and rough tube wall-thickness for cold-drawn outer-spiral-fin tube is established with many-membered Iinear regression in this paper.
利用多元线性回归建立了冷拔外螺纹铜管凸筋高度与坯料壁厚之间的经验关系式。
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