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- rate heat flux 热流速度
- EBU-Arrhenius combustion model is used to determine the rate of reaction and six-flux radiation model is used to predict the distributions of the heat flux. 采用 EBU-Arrhenius 紊流燃烧模型来预估燃烧化学反应速率;
- Minimum redundance rate of heat exchange area is the product of variation of heat flux and mean temperature difference of heat exchanger caused by temperature change. 最小换热面积富裕系数为温度变化引起换热量变化及换热器平均温差变化两部分的乘积。
- This type of heat transfer is commonly used in oil refinery processes to met the high temperature requirements of most processes, plus the necessary high heat transfer rate and heat flux control, and for ease of decoking. 这种类型的热量转化普遍应用于石油炼制过程,其目的是满足大部分炼油过程对高温的需要,以担高热转化速度,实现热流量控制,并使除焦工作与更为容易。
- The predicted results showed that maximum combustion temperature, smog exit temperature, maximum wall heat flux and averaged wall heat flux would increase with increasing phosphorus mass flow rate when excess-air coefficient or air flow rate was constant. 模拟结果表明,无论过剩空气系数固定还是空气流量固定,随燃磷量的增大,最高燃烧温度、烟气出口温度、壁面平均热流和最大热流都呈上升趋势。
- The thickness of nitrides increases when heat flux is increased or the scanning rate is reduced.Simulation indicates that good results can be obtained when these parameters are chosen properly. 增大热流量和降低扫描速度,都将使氮化深度增加,但参数的选择太高或太低,均得不到高质量的氮化结果。
- The half-year cycle of latent heat flux exists in the Xisha area, with the maximum appearing in winter. 西沙海面潜热通量存在半年周期特征,极大值也是出现在冬半年。
- Validating teat case indicates the proposed method can predict the angular heat flux correctly. 表面施加三角形热流的经典算例验证了算法的正确性。
- Diffusivity, Kinetic Energy Dissipation, and Closure Theories for the Poleward Eddy Heat Flux. 向极涡旋热通量的扩散率、动能耗散何闭合理论。
- The classical finite time thermodynamics investigated the performance of the endoreversible Carnot-like cycles with the sole irreversibility of finite rate heat transfer. 平衡的影响,为不可逆循环。
- Superheat decreases as the channel narrows at low heat flux, but it inverts at high heat flux. 在较低热流密度下,窄通道强化传热;
- The transient eddy heat flux show similar features of activity of synoptic-scale disturbance. 热量涡动输送也表现出与天气尺度波动活动量类似的特征。
- The heat flux of curved mold for round casting was measured by special designed heat flux sensor. 摘要笔者采用专门设计的热流传感器对弧形连铸圆坯结晶器的热流进行在线检测。
- The heat transferred per unit area and per unit time (heat flux) is proportional to the temperature gradient. 单位时间单位面积上的传热量(热流密度)与温度梯度成正比。
- But current density and heat flux on deformed weld pool surface are not similar Gauss distribution. 而变形熔池表面的电流密度和热流密度分布则不再符合近似的高斯分布。
- When the dryout point occurs on the inner tube, the critical heat flux will increase with the decrease of curvature. 内管干涸时,临界热流密度随曲率的减小而增大;
- The critical heat flux (CHF) of subcooled boiling is theoretically predicted by using the microlayer model. 本文利用微液层模型对过冷沸腾的临界热流密度(CHF)进行了理论预测。
- If the heat flux is large, the vortex region and velocity are large on top of the machine platform. 当机台上方的热通量越大,其产生的涡漩区范围和迴流速度越大。
- At this rate we won't be able to afford a holiday. 照这样下去,我们不会有时间/钱去度假的。
- In this way, the constant heat flux boundary condition in DSMC method can be implemented. 该方法为实现壁面处给定热流边界条件下的直接模拟蒙特卡罗方法提供了途径。