- 更多网络例句与对流的相关的网络例句 [注:此内容来源于网络,仅供参考]
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In DMMCS, there is an alternative distribution of inertial instability column and inertial stability column, at the west and south, there lie negative CVV columns, while negative CVV column is beneficial to deep moist convection.(4) The strong slantwise convection induced by inertial instability, baroclinic instability and conditional symmetry instability will enhance the upper level southerly component. Because of the appearance of the compensated downdraft at the low level of the south side of DMMCS, the low level southerly is intensified, the enhancement of upper- and low-level cores are in favor of the development of DMMCS. And that will do favor for the reinforcement and maintenance of inertial instability, baroclinic instability and conditional symmetry instability, it is a positive feedback process.
深湿对流系统中高层西侧为负MPV2 柱,东侧为正MPV2 柱;(3)深湿对流系统中惯性不稳定柱与惯性稳定柱相间分布,西侧为负CVV 柱,东侧为正CVV 柱,负CVV 柱对深湿对流起激发作用;(4)惯性不稳定、湿倾斜不稳定和条件不稳定产生强的倾斜式对流,而强的倾斜式上升运动加强了深对流系统北侧高层的南风分量,因深对流系统南侧低层出现补偿性下沉气流,因而低层南风加强,高低空急流中心的加强会进一步加强对流的发展,使得惯性不稳定、湿倾斜不稳定和条件不稳定增强和维持,这是一个正反馈过程。
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The results show that the increasing Marangoni number will lead to more nonlinear distribution of temperature field, but streamfunction of the cell center; vorticity on the wall and peak value of velocity diminish first, then increase, finally lose stability. The thermocapillary convection in the whole liquid zone appears to get stronger along with the augmentation of Prantal number. The effect of increasing of Biot number on temperature and flow fields is not obvious although the convection is strengthened a little. As increasing the aspect ratio A, thermocapillary convection induced by temperature gradient and liquid viscosity becomes stronger.
结果表明:温度场的非线性分布随着Ma数的增大而加剧,但对流涡胞中心流函数、壁面涡量和轴向、径向速度峰值并不象温度场随着Ma数的增大而单调增大,而是先减小,然后增大,最后失稳,表明Ma数对热毛细对流的影响比较复杂,针对不同的物理模型,会导致完全不同的流态;Pr数愈大,流体的热扩散能力在粘性扩散与热扩散能力之比中愈占支配地位,当Ma数一定时,热毛细对流随Pr数的增大在整个液体区域内有增强的趋势;Bi数增大,热毛细对流有所增强,但不甚明显;A的增大使得由温度梯度和流体粘性诱导的热毛细对流随之增强。
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But magnets can be well designed to control the intensities and direction of this kind of convection.
它是一种由体积力驱动的类似自然对流的流动,可以通过设计合适的磁场来控制热磁对流的强度和方向。
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The main purpose is to make the convective scheme more active, thus reducing the grid scale convection.
改进的主要目的是使对流参数化方案更活跃,从而减少格点尺度对流的发生。
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Criterion GrD, modified by D'arcy law, is used to show the characteristic of natural convection in t...
高度H愈小,G_r~D也愈小,因而形成沟槽偏析的枝晶间液相对流也愈小,对流的减小有利于沟槽偏析的减轻。
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Finally, the so called critical oscillation frequency can be expressed as a function of oscillation amplitude and Grashof number in all the natural, mixed, and forced convection scenes.
最后,有关临界振动频率的经验公式在强制对流、混合对流以至於自然对流的形式皆不相同,本文皆已分别推导出来,且在三种的对流形式中都有相当平滑的曲线可以获得。
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By means of the Schlieren technique,Schlieren images of the natural convection were taken in CO_2-ethanol absorption system.
利用纹影仪光学方法,获得了乙醇吸收CO2过程中自然对流的纹影图像;并通过吸收传质流体CFD模型,应用有限元方法对气液吸收过程中出现的自然对流发生过程进行了数值计算,得到了液相自然对流发生时的非稳态流场分布和浓度分布信息。
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In this paper, the phase-field models coupled with force flow, shear flow and nature convection are introduced respectively.
阐述了相场方法是凝固过程中对流效应数值模拟的有效方法,分别介绍了考虑强迫对流、剪流、自然对流的相场模型,综述了相场方法在对流领域研究中的应用情况,指出了该研究领域目前存在的问题及今后的发展方向。
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For periodic lid-driven velocity with 4 cm/sec, the number of plumes was reduced by 60% as compared to that of UDS without externally imposed forced convection.
在 4 cm/sec强制对流的实验比自然对流的实验减少了60%流道的形成。
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Results indicate that when the fiber is cooled in air(the heat transfer coefficient is 10 W·m-2·K-1),fiber lasers maximum output power is 105 W.
计算结果表明:自然对流的情况下,对流传热系数为10 W。 m-2.K-1时,光纤激光器的最大输出功率为105 W
- 更多网络解释与对流的相关的网络解释 [注:此内容来源于网络,仅供参考]
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convection:对流作用
海底扩张的说法既已证据确凿,其所以发生的动力和扩张的机制便成为进一步研究的对象,地函中的对流作用(convection)是最广为接受的动力来源. 截至目前为止,有两种基本的对流模式较为流行,部分学者认为上部地函与深部地函各自进行对流;
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forced convection:强制对流
传导,指的是分子之间的动能交换,即能量较低的粒子通过碰撞来交换能量的方式,是目前散热的主要方式;对流,是气体或液体中较热部分和较冷部分通过循环将来交换热量,分为强制对流(Forced Convection)和自然对流(Natural Convection);辐射,
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natural convection:自然对流
即能量较低的粒子通过碰撞来交换能量的方式,是目前散热的主要方式;对流,是气体或液体中较热部分和较冷部分通过循环将来交换热量,分为强制对流(Forced Convection)和自然对流(Natural Convection);辐射,是指热能从热源以电磁形式(或光子)直接发射出去,
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heat convection:热对流
云雨乱流的产生,多半是因为空气的"热对流"(heat convection)作用所致. 受到强烈太阳照射、吸收许多热量而升温的地表,会加热附近的空气,地表附近空气受热后膨胀上升,挤压上层冷空气下降,形成热对流;此时,由于空气的密度发生变化,形成不均匀状态,
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convectional:对流的; 运流的 (形)
convection 传送; 对流 (名) | convectional 对流的; 运流的 (形) | convective 传送性的; 对流的 (形)
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convectional:对流的对流引起的
convectional stability | 对流稳定 | convectional | 对流的对流引起的 | convective acceleration | 对流加速度
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convectional stability:对流稳定
convectional circulation | 对流循环 | convectional stability | 对流稳定 | convectional | 对流的对流引起的
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Convective:对流的
convective 传达性的 | convective 对流的 | convector 对流式暖房器
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Convective:传送的、对流的
12、terrane 岩层 | 13、convective 传送的、对流的 | 14、schematic 示意的
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convector heating:对流机取暖设备
convective 传送的 | convector heating 对流机取暖设备 | convector 对流器