microchannel相关论文
飞秒激光具有独特的超短脉宽和极高的峰值强度,飞秒激光直写技术已广泛用于功能化微流控芯片的制备。从3个方面针对基于飞秒激光直......
针对电子器件的散热问题, 提出了四种具有对称和等距凹槽的微通道, 并通过三维数值模拟, 研究了不同雷诺数下凹槽形状及布局对微通......
氰基乙酰胺是制药行业的重要中间体,氰基乙酸酯类与氨水反应生成氰基乙酰胺、氰基乙酸酯类与氨甲醇反应生成氰基乙酰胺是易工业化......
A comprehensive review is conducted on the investigations of the forced single-phase convective heat transfer in non-cir......
近年来,微尺度条件下功能性流体换热与流动已经成为极具潜力和挑战性的课题,在化工、医药、传热与能源利用等系统中获得广泛应用。......
Using expansion units to improve CO2 absorption for natural gas purification-A study on the hydrodyn
The usage of capillary tubes for CO2 absorption suffers from small residence time,which leads to reduced performance for......
传统的半导体工艺制作微流体系统中微通道,只能对材料进行表面加工.飞秒激光具有极高的峰值功率和超短的脉冲持续时间,能够对材料......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
In the extraction method for preparing KH2PO4,one of the key processes is the selective extraction of HCl over H3PO4.In ......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Depositing single-walled carbon nanotubes(SWNTs) with controllable density, pattern and orientation on electrodes presen......
针对具有微纳米复合结构的微通道,对流动沸腾换热的沸腾起始点、换热系数、临界热流密度、流动不稳定性等问题的最新研究进展进行......
离子液体在气-液反应与分离过程中有良好的应用前景,研究气体/离子液体两相体系的微分散过程对于发展新型气-液分散技术和设备具有......
Flow and heat transfer of aqueous based silica and alumina nanofluids in microchannels were experimentally investigated.......
目的：发展一种适宜在玻璃－聚二甲基硅氧烷（ PDMS）微流控芯片微通道内建立温度梯度场的新方法，并验证其在细胞热生物效应研究中的适用性......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Fabrication of microchannels on polymethylmethacrylate (PMMA) substrates using novel microfabrication methods is demonst......
Analysis and simulation of rarefied nitrogen gas flow and heat transfer were performed with the Knusden number ranging f......
在微通道二维简化模型下，通过改变粗糙元密度、形状及高度等参数，对空气在相对粗糙度影响下的流动换热特性进行了数值研究与分析。研......
设计了一种用来测试微通道换热性能的实验装置.该系统由微通道换热器、模拟热源、微型水泵、连通管、测试三通及其它测试元件构成.......
Numerical simulation of the efficiency of mixing in heterogeneous microchannels with patterned surfa
The mixing of samples in heterogeneous microchannels with a periodically stepwise surface potential was analyzed numeric......
Bubble formation in an opposite-flowing T-shaped microchannel with 40 μm in depth and 120 μm in width was real-time vi......
Based on the transport phenomena theory, the passive mixing of water and ethanol in different threedimensional microchan......
建立微尺度通道流动沸腾换热试验台,采用高速摄像仪对水平微尺度单管(内径0.8 mm)内低沸点制冷工质(R32/R134a(25%/75%))气液两相......
为了研究工件曲率对犁切过程中沟槽成形的影响,以软件DEFORM为工具,利用有限元法分析不同曲率下犁切沟槽的成形过程.分别比较不同......
在矩形微流道内二维水力聚焦计算的基础上,对三维对称和非对称水力聚焦进行了详细的理论计算。根据质量守恒定律和泊肃叶速度剖面......
Gas-liquid microreaction technology has shown great potential in a variety of industrial relevant mass transfer operatio......
This paper presents a numerical analysis of Joule heating effect of electroosmo-sis in a finite-length microchannel made......
在微通道二维简化模型下，通过控制方程的无量纲化处理，对空气在滑移区稀薄性影响下的流动特性进行了研究与数值分析。研究结果表明，泊......
The velocity profiles and temperature distributions of gas flow in microchannels, for Knudsen numbers ranging from 0.01 ......
Fixed-bed reactors for the catalytic partial oxidation of methane (CPOM) to produce synthesis gas still pose hot spots p......
在连续介质和滑流区有限长度槽道内的稳定气流,通过整体质量守恒规律得到了沿槽道轴向的压力分布和质量流率的分析表达式.在过渡领......
Poisson-Boltzmann equation for EDL (electric double layer) and NavierStokes equation for liquid flows were numerically s......
为了确定微通道中气液两相传质过程中流动体系的比表面积a以及液相传质系数k_L,以此来确定工艺设计及操作的具体参数。本文利用高......
回热节流结构对微通道节流制冷器性能有决定性影响,针对目前微通道节流制冷器多为单层高、低压通道结构,制冷量较小的特点,结合印......
临界热通量(CHF)是微通道流动沸腾换热的限制参数之一,当热通量大于CHF时,换热性能急剧恶化,换热设备易发生烧毁与故障,因此CHF对......
