1) coefficient of heat convection
热对流系数
2) coefficient of convective heat transfer
对流给热系数
1.
Measurements of coefficient of convective heat transfer for endothermic hydrocarbon fuel up to supercritical pressures.;
超临界压力下吸热型碳氢燃料的对流给热系数测定
3) convective heat transfer coefficient
对流传热系数
1.
Measurement of convective heat transfer coefficient by vacuum membrane distillation;
用减压膜蒸馏测定对流传热系数的研究
2.
In particular,the problem of uncertainty of the convective heat transfer coefficient influenced by the coupled conv.
描述了一种能够测量高温对流辐射环境下防护织物辐射系数的测试仪,综合考虑了对流、辐射换热的耦合影响,采用数值分析方法计算对流换热量,建立了基于虚拟仪器技术的系统测控平台,着重解决了封闭空间内辐射对流联合传热下的对流传热系数不确定性问题。
3.
The experimental method of the measurement of the convective heat transfer coefficient inside coil was designed.
设计了用盘管传热来测管内对流传热系数的实验方法,选定管内对流传热系数关联式Nu=BRen,并对测定条件进行了考察,确定了合适的条件使实验结果能用Nu=BRen进行较好的关联。
4) convection heat transfer coefficient
对流换热系数
1.
A Method of Inverse Evaluation for the Convection Heat Transfer Coefficient;
对流换热系数的反求方法
2.
Using the approach of mathematical modeling, the convection heat transfer coefficient on each surface of a coil are studied for the complete cycle of annealing.
介绍影响全氢罩式退火炉内换热的两个重要参数——对流换热系数和钢卷径向等效导热系数,详尽分析了两个参数的影响因素,并对比了氮气和氢气气氛下两参数的不同,从而在机理上阐明了全氢罩式炉相对传统混氢罩式炉的优越性,为优化炉内换热提供了理论的依据。
3.
An optimized convection heat transfer coefficient for laminar cooling has been obtained by using BP neural network combined with mathematic model to predict coiling temperature accurately on 2050 hot strip mill at Baosteel.
针对宝山钢铁 (集团 )公司 2 0 5 0热连轧层流冷却系统 ,采用神经网络与数学模型相结合的方法 ,给出优化的层流冷却对流换热系数 ,以实现准确地预报卷取温度的目的。
5) Heat transfer coefficient
对流传热系数
1.
The compare of heat transfer coefficient distribution,velocity magnitude distribution,radial velocity distribution and turbulent intensity distribution between converging-diverging tube and smooth tube was conducted.
应用数值模拟方法对光滑圆管与缩放管内的空气湍流对流传热在相同条件下进行了计算,对缩放管与光滑圆管内的对流传热系数、速度模量分布、径向速度分布、湍流强度的对比表明:缩放管内空气对流传热系数的提高,是近壁区域流体扰动增强产生了较大的流动径向速度与湍流强度的结果。
6) heat transfer coefficient
对流换热系数
1.
Development of kind of heat transfer coefficient sensor based on steady method
基于稳态方法的对流换热系数传感器研制
2.
After comparisions of seven different models, the Precisest model of heat transfer coefficient is proposed.
本文以武钢１７００热连轧厂层流冷却现场实测数据为基础，通过传热学的理论分析，确定了对流换热系数是解决问题的关键，并对７种模型结构形式进行了比较，研制了精度较高的对流换热系数数学模型，在此基础上编写了模拟武钢１７００连轧层流冷却过程的程序，取得了较高的模拟精度。
3.
A transient method of measuring heat transfer coefficients inside a tube has been presented.
1前言 直接测定对流换热系数的方法分稳态法和瞬态法,前者对实验条件要求苛刻。
补充资料：热对流
见热传递。
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