这就是一般所说的蒸发冷却过程,使AMO物理学家能够近似的靠近绝对零度和建立简单的宇宙热寂模型.
This so-called evaporative cooling process has allowed AMO physicists to reach the subnanokelvin domain and to achieve what are arguably the coldest objects in the Universe.
为探讨高炉长寿问题,建立了一套高炉寿命评价系统模型,以确定影响高炉长寿的各种因素及冷却器热面极限温度值。
A system model for evaluation of BF life is created so as to determine each factor influencing the BF life and the temperature limit in hot surface of the cooler.
通过该计算模型,可以掌握激光加工过程中连续移动激光熔池的加热和冷却规律。
During laser processing, the heating and cooling process of laser molten pool can be acquired by the numeric model.
经过适当的输入变换和动态解耦,结合轧辊的热传输特性,最后获得了简单、实用的轧辊局部冷却控制模型。
By proper transforming of the system input and dynamic decoupling, a simple and useful model for partial cooling control has been obtained on the basis of the thermal transfer characteristic of rolls.
针对某中板厂提供的轧制工艺参数及目标控制参数,通过研究钢板水冷及空冷过程的换热规律,利用差分方程建立了中厚板双机架间的冷却模型。
Through the research of heat transfer regularity in plates water cooling and air cooling process, the cooling model of medium plate double rolling mills is established by using difference equation.
此视图为电机模型截面,其中包括定子、转子、磁体以及水冷却用的管子。
Electric motor model including the stator, rotor, magnets as well as the pipe used for water cooling.
根据干熄炉内焦炭换热的特点,用干熄炉模型对焦炭粒度和冷却气体流量等参数进行了试验。
According to the feature of coke heat exchanging in CDQ chamber, the test on the parameters such as coke size and cooling gas flow was made with the CDQ model.
本文给出了一个冷却塔的配水模型试验结果。
This paper presents the model experimental results about the water distribution in a cooling tower .
对充气热管空气预热器的结构进行分析和应用介绍,采用平界面模型,确定充气热管冷却段的有效长度。
By using a flat interface model it is possible to determine the effective length of a gas-filled heat pipe cooling section.
使用二维热传导模型计算钢板冷却到目标温度需要的时间。
The two dimensional heat conduction model is used to compute the time that the plate cooling to setting temperature.
提出了一个基于集总参数法的车用内燃机冷却系统动态传热模型。
A dynamic heat transfer model based on the lumped parameter method was developed for cooling system of vehicle internal combustion engine.
建立了导热冷却条件下的超导带失超模型,用数值模拟的方法来研究超导带的失超传播特性。
The quench model under the condition of conduction cooling system was established and the quench propagation properties were studied by using numerical simulation method.
针对高炉新型炉体冷却结构,设计了物理模型并建立了热态模拟实验系统。
In this paper, physical model is designed and thermal simulation experimental system built for new type cooling and lining structure of BF.
研制了新型的冷却喷嘴,并建立了估算临界流量模型。
A new nozzle is developed and the model is set up to estimate the critical flux.
本文采用的计算模型能体现混凝土浇筑块在受水管冷却时的热学和力学边界条件。
The mathematical model adopted in this article can simulate the thermal and mechanical boundary conditions in concrete blocks during placing using water cooling pipes.
燃气流与冷却水流采用一维流动模型计算。
The numerical model treats the hot gas flow and coolant flow as one dimensional.
综合考虑凝固、冷却、打箱、切除浇注系统和热处理影响建立数值模型,准确预测铸件在整个热加工工序中的变形。
Numerical model was established after considering solidification, shake out, clearing getting system and heat treatment to predict the casting deformation during hot working processes.
在此基础上,研究了基于铝阳极氧化的冷却装置模型制备工艺。
Furthermore, the preparation process of the cooling device basing on aluminum anodic oxidation process is presented.
在全面系统分析了某公司钢锭热送热装系统热过程传热机理的基础上,建立了钢锭冷却、加热过程二维传热数学模型。
The two dimensions mathematical model for the hot transferring and charging process of ingot system has been introduced in detail on the basis of the heat transfer theory in this paper.
本文结合模型实验与数值模拟两种手段,综合研究了横向风对自然通风干式冷却塔运行性能的影响。
This paper studies the influence of cross wind on the performance of natural draft dry - cooling tower by means of model experiment and numerical simulation.
这表明数学模型可以用来预测真空冷却过程中产品的水分含量和质量损失,具有一定的理论意义。
It is found that the numerical results agree with the published experimental data well, which indicates that the moisture content and mass loss of product are predicated by the mathematical model.
在对射流冷却平板模型和射流冷却凹板模型数值模拟的基础上,设计了射流冲击冷却式蒸汽冷却叶片,并对其进行了热耦合数值模拟。
The present study numerically investigated a conceptual type of internal steam cooling vane with the impingement cooling technology on the basis of plane model and concave model.
数学模型可以准确预测真空冷却过程中的温度变化和质量损失,将有助于进一步理解和研究真空冷却机理。
The mathematical model can be used to predict the variations of temperature and mass loss for understanding the mechanism of vacuum cooling.
针对缸盖水腔内的冷却水流动沸腾传热计算,本文介绍了两种单相流沸腾模型。
Two boiling flow models are introduced for the calculation of boiling heat transfer in cylinder head cooling gallery.
根据燃气轮机透平叶片冷却的实际情况,引入并完善叶片冷却的计算模型,并采用文献报道的数据验证计算模型的正确性。
Based on the gas turbine blade's practical cooling condition, a blade cooling computation model is introduced and perfected, and its validity is verified using reported data.
利用该数学模型,模拟了不同冷却条件下稳定同位素的温度效应。
Using the model, the temperature effect of stable isotopes in precipitation is simulated under different cooling conditions.
利用该数学模型,模拟了不同冷却条件下稳定同位素的温度效应。
Using the model, the temperature effect of stable isotopes in precipitation is simulated under different cooling conditions.
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