Numerical study on Joule heating effect in PDMS microfluidic chip PDMS微流控芯片中焦耳热效应的数值研究
A theoretical model of electric field distribution and Joule heating effect on particle flow i. 本文建立了介电泳颗粒流动中的电场分布和焦(耳)热效应的理论模型。
Exerts electric to CFCC will have the Joule heating effect in it because of the conductivity character; meanwhile the thermal will cause deformation. 利用它的导电性能对其施加电场,会在混凝土中产生电热效应,同时还有热致变形现象产生。
Is the Joule Thomson effect more notable than the Joule effect? 焦&汤效应远比焦耳效应显著吗?
The relationship between joule& thomson effect and gas err from joule's law boyle's law 焦一汤效应与气体偏离焦耳定律玻意耳定律的关系
Poits the relationship of Joule effect and gas which err from Joule's Law contribution for Joule-Thomson effect. 指出了实际气体偏离焦耳定律与焦耳效应对焦一汤效应贡献的关系。
Joule heating effect of the temperature fields during electroosmosis in glass and polydimethylsiloxane ( PDMS) rectangular microchannels is numerically investigated. 对玻璃和聚二甲基硅氧烷(PDMS)制成的矩形微流道中电渗流(EOF)的温度场进行了数值模拟研究。
The induction heating generates heat by means of Joule heating effect resulting from an eddy current. It is widely used in industrial operations due to its high efficiency, precise control, low pollution properties and good security. 感应加热利用工件中涡流的焦耳热效应将工件加热,该方法具有效率高、控制精确、污染少、安全性好等特点,在工业生产中得到了广泛的引用。
Considering the balance between the energy deposition and the Joule heating effect of the LHW driven current, the profile of LHW driven current in tokamaks has been obtained. 根据能量沉积与低杂波驱动电流的焦耳热效应之间的关系,求出了驱动电流在托卡马克中的径向分布。
That's mainly because the electric current promoted the effect of electrical migration and the convergence of the electric current in the melt, which resulted in the joule heat effect and fusing the arm of dendrite. 这主要是由于电流引起了熔体中的电迁移效应及电流在熔体中偏聚引起焦耳热效应所导致的枝晶熔断所致。
The results show that the two-step Joule heating treatment is a novelty and effective method for improving GMI effect. 两段式焦耳处理是提高材料GMI效应的一种新的而且十分有效的方法。
A comparison of Joule-Thomson effect with Joule effect 关于焦耳效应和焦-汤效应的比较
The Boyle temperatures and the inversion temperatares of the Joule-Thomson effect were found from the second virial coefficient. (NEL)势,计算氢流体的第二维里系数,并从第二维里系数求得波义耳温度、焦耳-汤姆森效应的转变温度,并与实验结果进行了比较。
Basic theory of electromagnetic induction heating including the basic principles of electromagnetic induction heating, electromagnetic induction heating system design, joule effect, equivalent models such as electromagnetic induction heating load and so on. 电磁感应加热基础理论包括电磁感应加热基本原理、电磁感应加热系统设计、焦耳效应、电磁感应加热负载等效模型等内容。
Along with the increase in high pressure gas wells in exploration and development, the prediction of natural gas hydrate formation conditions is of vital importance owing to the influence of Joule Thomson effect on gas. 随着高压气井的不断勘探与开发,由于受气体的焦耳&汤姆逊效应的影响,高压条件下天然气水合物形成条件的预测愈加重要。
Based on the Joule heating effect of carbon fiber-reinforced cement ( CFRC) based materials, the strain or deflections of normal concrete beams can be actively adjusted and controlled by heating up the CFRC to thermal expansion, which is validated by an experimental study. 利用碳纤维水泥基(CFRC)材料的电热效应,通过对埋置于普通混凝土梁中的CFRC材料通电加热后产生的热膨胀可以实现对混凝土梁应变或挠度变形的主动调节和控制。
A tip field emission of high temperature superconductor can get rid of the influence of Joule effect. 用高温超导体材料做成真空微电子器件的发射尖端,可消除焦耳热效应对场发射尖端的影响。
The nonlinear conduction behavior in electric-thermal equilibrium state for HDPE/ GN conducting composites under applied currents was investigated. The result showed that nonlinear conduction behavior in electric-thermal equilibrium state was induced by tunneling effect and Joule heating effect in the conducting network. 研究了HDPE/GN导电复合材料电热平衡态的非线性导电行为,电热平衡态的非线性导电行为是导电网络内隧道效应和焦耳热效应共同作用的结果。
This article was carried out a detailed experimental and theoretical study about the collection coefficient and the convection heat transfer. The experimental results can be used to provide theoretical support for anti-icing based on the Joule effect. 本文的研究结果对防止导线覆冰有很重要的意义,对导线表面收集系数和对流换热进行了详尽的实验理论研究,为使用临界电流防冰提供理论依据。
The electropulsing influenced the microstructure of the cold-rolled steel at room temperature, which was not determined by the effect of electromagnetic stress effect and Joule heat effect on undercooling degree change. 在室温条件下,冷轧态中碳钢的组织得到细化,不太可能是电磁力或者焦耳热效应的结果。
The crystalline in silicon film results in the decreasing of resistivity and squared resistance, and the resistance decreases with Joule effect and exposed in light. 实验还证明氢化硅薄膜的晶化降低了电阻率和方阻值,光照和焦耳热作用改变薄膜的电阻。
The induction heating which generates heat through Joule effect resulting from the eddy current of the workpiece is an effective method for metal tube brazing. 感应加热利用工件内部涡流产生的焦耳效应对工件进行加热,是金属导管钎焊的一种重要方法。
But in fact, joule effect will lead to an internal temperature gradient, which will affect the mechanical behavior of the material. 但实际上焦耳效应加热时会在试样内部产生温度梯度,而温度会影响材料的力学行为。