2. 您的位置
3. 首页
4. 会议论文
5. Parametric Numerical Study of the Flow and Heat Transfer in Wavy Microchannel with Dimples

Parametric Numerical Study of the Flow and Heat Transfer in Wavy Microchannel with Dimples

来源 :2nd International Workshop on Heat Transfer Advances for Ene | 被引量 : 0次 | 上传用户：jianzi

【摘 要】

：

Heat dissipation of micro chips and integrated circuits becomes more and more serious since the density of transistor grows.Microchannel cooling method is most popular.In this paper, a new microchanne

【作 者】

：

Hui Lu Liang Gong Hongyan Li Minghai Xu 

【机 构】

：

Dept.of Thermal Energy & Power Engineering, China University of Petroleum, China

【出 处】

：

2nd International Workshop on Heat Transfer Advances for Ene

【发表日期】

：

2013年1期

【关键词】

：

CFD Algorithm Computational Heat Transfer Numerical method 

下载到本地 , 更方便阅读

下载此文 赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

　　Heat dissipation of micro chips and integrated circuits becomes more and more serious since the density of transistor grows.Microchannel cooling method is most popular.In this paper, a new microchannel cooling method,microchannel heat sink with dimples, is investigated on heat transfer and flow resistance.

其他文献

Heat and Mass Transfer and its Applications on LED Packaging

With advantages of high efficiency and environment protection, light emitting diodes (LEDs) have become the most popular light source in 21st century.To realize white LEDs, so far, the most popular me

会议

A Ball Super-position Model for the Radiative Characteristics of Large Nonspherical Particles

A ball super-position model combining with Monte Carlo ray tracing method used to study the radiative characteristics of large nonspherical particle was proposed.The goal of the model is to provide a

会议

RadiationNonspherical ParticleMonte Carlo MethodRay tracing

Heat transfer of H-type finned elliptical tube

How to enhance heat transfer performance and reduce tubes erosion is always a difficult task in the applications of tail flue of power plants.Three dimensional numerical simulations for flue gas side

会议

Longitudinal vortex generators (LVG)ErosionH-type fumed elliptical tubeHeat t

Application of Improved Ant Colony Optimization Algorithm to Inverse Problem of Coupled Radiation an

In this study, a continuous Ant Colony Optimization (ACO) algorithm on the basis of probability density function (PDF) was applied to the inverse problem of one-dimensional (1-D) coupled radiation and

会议

Ant Colony OptimizationCoupled radiation and conduction heat transferInverse p

Studies on characteristics of high temperature multilayer thermal insulations for hypersonic vehicle

Hypersonic vehicles have to withstand extremely high aerodynamic heating and pressure loads during the ascent and reentry stages.Multilayer thermal insulations have been widely designed in thermal pro

会议

Multilayer thermal insulationsLayer numberAerodynamic heatingLayout

Temperature fluctuation characteristics for pool boiling within space-confined structures

In this paper, the surface temperature fluctuation magnitude and frequency at the nucleation sites during boiling process within a specially designed space-confined structure is investigated using Inf

会议

Pool boilingSpace-confined structureTemperature fluctuationHeat transfer enha

Convective heat transfer of high temperature molten salt in a vertical annular duct with cooled wall

Convective heat transfer performances of high temperature molten salt in a vertical annular duct with cooled wall were experimentally investigated within the range of Reynolds number 2500-16000, Prand

会议

Convective heat transferMolten saltAnnular ductHigh temperatureHeat transfer

Numerical Study on Milliscale Confined Slot Jet Impinging onto Target Surface with Groove and Protru

Groove and protrusion is an effective technique for the heat transfer enhancement in industrial and engineering applications.The milliscale confined slot jet impingement onto target surface with groov

会议

Slot impinging jetMilliscaleGrooveProtrusionHeat transfer enhancement

Improved Treatment of Anisotropic Scattering in Radiative Transfer Analysis using the Finite Volume

The impact of angular false scattering errors due to a lack of asymmetry factor conservation after FVM discretization is analyzed for radiative transfer in a cubic enclosure housing a highly-anisotrop

会议

Finite Volume Medthodanisotropic scatteringphase-function normalizationradiat

Parameters optimization of fin-and-tube heat exchanger with a novel vortex-generator fin by Taguchi

In this study, the effects of various vortex-generator configurations on the heat transfer and flow friction characteristics are investigated by numerical method.Compared with "common flow down" confi

会议

Fin-and-Tube Heat exchangerVortex-generator finTaguchi methodOptimal design