fin efficiency
英 [fɪn ɪˈfɪʃnsi]
美 [fɪn ɪˈfɪʃnsi]
网络 肋效率; 肋片效率; 翅片效率; 鳍片效率; 散热片效率
双语例句
- Compared with the curve of fin efficiency, temperature field entropy can not only reflect system's thermodynamics capability but also find out the change mechanism of fin efficiency. It is valuable for the actual application to optimize thermal system design.
并通过与翅片散热效率曲线对比表明，温度场熵不仅反映了传热过程中系统的热力性能和热效，而且揭示了翅片热效变化的内在机理，对优化此类热力系统的设计具有实际应用价值。 - Frosting quality and Analysis on fin efficiency function of heat exchanger surface
换热器表面结霜的特性与翅片效率公式的分析 - Study of Theoretical Fin Efficiency of Serrated Fins with High Segment
高齿段齿形翅片的翅片效率的理论研究 - An Experimental Study on Slotted Fin s-Tubes and Numerical Analysis of Fin Efficiency
穿孔翅片管的实验研究及翅片效率分析 - In this paper, the mathematical model for steady heat conduction of a circular shell casing is worked out and solved to obtain the formulae for its temperature distribution and fin efficiency at the tip surface and lateral surface. The dimensionless curves are also plotted for engineering calculation.
拟定薄壳圆套管稳态导热的数学模型，求解得出其端面和侧面的温度分布及肋效率计算公式，并绘制了无量纲曲线，供工程计算用。 - Function of Frosted Fin Efficiency Based on Linearized Enthalpy of Saturated Air
基于饱和湿空气焓线性拟合的结霜翅片效率公式 - As compared to the sector method, the equal-area method yields a higher fin efficiency while the equal-perimeter method gives a lower fin efficiency.
与扇形法计算的效率相比，等周长法的结果偏高，等面积法的结果偏低。 - It shows that the calculation by applying equivalent ellipse will produce a value of fin efficiency on the high side and the fin efficiency decreases with the increase of disturbing flow holes.
结果表明，采用当量椭圆简化矩形翅片使肋效率偏高，增加扰流孔则导致肋效率下降。 - The experimental results show that this algorithm is effective, and moreover the detected contour function is a good preparation for further analyses on the dorsal fin propulsion thrust and efficiency.
实验结果表明长背鳍波动包络线提取算法是有效的，根据算法所提取的长背鳍波动包络线方程为后续的推进力及推进效率的分析奠定了基础。 - A finned tube is the key component of a finned tube heat exchanger, and the fin efficiency is one of the main parameters in designing a finned tube heat exchanger, and it also has certain applicable value in the comparison of heat exchange surface.
翅片管是翅片管换热器中的核心和关键元件，翅片效率是设计翅片管换热器过程中的主要参数之一，在换热表面的比较方面也具有一定的实用价值。 - In the present article, through the analysis of the differential equation of heat transfer for the equivalent cross-section spiral fin, the authors Successfully use the variational method to obtain the fin efficiency and the asymptotic solution of temperature distribution along the fin.
本文应用变分法求解矩形等截面螺旋肋片传热方程，得到了能满足一般工程应用要求的计算矩形等截面螺旋肋片效率的渐近表达式。 - The fin efficiency has the maximum value with the variation of tube distances.
表明在纵横管间距乘积不变的条件下，随管间距的变化，肋效率有一极大值； - Temperature Distribution and Fin Efficiency at the Tip Surface and Lateral Surface of a Circular Shell Casing
薄壳圆套管端面和侧面的温度分布及肋效率 - In the process, fin has high deposition efficiency and good heat transfer performance.
翅片的焊着率高、传热性能好。 - Analysis of Simultaneous Heat and Mass Transfer during Drying of Porous Solid Heat and mass transfer of moist air on a finned air cooler and fin efficiency
含湿多孔生物材料干燥过程的传热传质分析湿空气在肋片表冷器上的传热传质及肋片效率 - Finite element method is also used to evaluate and analyse the fin efficiency of optimal fin in this paper.
本文还利用有限元法对优化片的翅片效率进行了数值求解分析。 - Based on the experimental studies of the natural convection resulting from heat transfer in a spiral finned tube, the numerical calculation was conducted, the average surface heat transfer coefficient for convection was defined and calculated, which has improved the computed temperature and fin efficiency.
本文引入区域平均表面传热系数的概念，在实验研究的基础上进行了肋基和肋端温度分布预测及肋片换热数值计算。 - Calculation of fin efficiency of an oval finned tube heat exchanger
椭圆管直翅换热器翅片效率的计算 - By numerical method, the fin efficiency curves for X-type two-side strip fin surfaces were achieved.
通过数值模拟得出了X型双向开缝翅片的效率计算曲线。 - Three Dimensional Numerical Simulation on Fin Efficiency of Continuous Fin on Round Tube
圆管连续肋肋效率数值计算 - The FDM numerical analytic method is applied to calculate the fin efficiency of elliptic tube with rectangular fins on which the disturbing holes were dug by using additional source term technique.
采用有限差分数值分析方法，应用温度逐次更新处理技术对不同扰流孔下的椭圆管矩形翅片的肋效率进行计算。 - The side force generated by swing of tail fin will influences the propulsive efficiency of robot fish.
由尾鳍拍动产生侧向力导致的机器鱼的艏摇能够影响航行器的推进效率。 - 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。 - The increment of the wave style fin efficiency is proved, which provides a reliable base for the design of air-cooling fin.
验证了整体波纹状翅片效率的提高，从而为冷风机翅片的多途径设计提供了可靠的基础。 - Theoretical analysis and improvement on fin efficiency function of heat exchanger surface under frosting
换热器表面结霜状态下翅片效率公式的理论分析及改进 - This paper introduces a heat transfer analysis model of serrated fin, some assumptions are made in solving heat transfer differential equations, a theoretical solution to fin efficiency of serrated fin is derived.
建立了齿形翅片的一个传热模型，在求解传热微分方程时作了一些基本假设，得到了齿形翅片的翅片效率理论解。 - Simulation result shows that the lift-feedback control can make up lift error caused by angle-feedback and improve the fin stabilizer's stabilizing efficiency.
仿真结果对比显示升力反馈控制可以有效弥补鳍角反馈控制方式存在的控制偏差，使减摇鳍系统的综合减摇能力得到显著提高。 - Numerical analysis of fin efficiency of continuous fin on flat tube banks
扁管连续肋片肋效率的数值分析 - It turns out that the air layer between the absorber tube and copper fin reduced the thermal efficiency of U-type vacuum solar collector tube with copper fin by6%. Finally, the thermal performance of filled-type evacuated solar collector tube with U-tube is studied.
研究结果表明，吸热玻璃管内壁与铝翼间的空气隔层使得集热管的热效率下降了6%左右。第四，研究了U型填充式真空集热管的传热特性。