The miniature flat heat loop pipe ( LHP) used for heat dissipation of electronic apparatus at high heat fluxes is presented, and its operational principle and advantages are analyzed. 提出了微小型平板LHP来实现高热流密度电子器件的散热,分析了LHP的工作原理以及运用于电子器件散热的优点。
Researching the detection of irradiated fresh chicken by lipid hydroperoxide ( lhp) method 探索用过氧化物方法检测新鲜辐照鸡肉
The state-of-the-art of loop heat pipe 环路热管技术(LHP)的发展现状
The construction of the RCC thin arch dam of LHP shows that the RCC dam can replace conventional concrete dam in most cases. 龙首水电站全碾压混凝土薄拱坝的建成,证明了碾压混凝土筑坝技术完全能够替代常态混凝土筑坝。
The Experimental Investigation of LHP with a Flat Evaporator Research of the Spam Filtering Technology based on E-mail System Subassemblys 平板式环路热管实验研究基于邮件系统组件的过滤技术
This paper presents a novel design of the secondary evaporator with axial grooves on its internal surface of a cryogenic LHP. Ground-experimental study on the performance of Loop Heat Pipes 这种次蒸发器的结构简单,并使低温回路热管的整体设计变得简易。回路热管性能的地面实验研究
Design of LHP and Its Outstanding Features in Technique 龙滩水电站设计及技术特点
Therefore, the LHP method could be used to identify chicken irradiated under the condition of air. 这表明,脂过氧化物方法可用于空气条件下辐照鸡肉的检测。
The maximum heat transfer capacity based on LHP capillary structure is forecasted. And combined with experimental research, influence of the capillary structure on LHP characteristics is discussed. 对毛细芯所能提供的最大蒸发传热能力进行了预测,并结合实验研究结果综合分析了毛细芯结构对LHP性能的影响。
Evaporator is the most important part of Loop Heat Pipes ( LHP) and the flow field in its core is the focus of LHP design. 蒸发器是环路热管(LHP)中最重要的部件,蒸发器主芯中的流场是设计中最受关注的地方。
Flowing/ Heat Transfer Analysis of A Parallel-style CPL/ LHP Condenser 一种并行式CPL/LHP冷凝器的流动/传热分析
Essential problems in the process of construction planning for LHP are discussed in this paper, such as the pre_stage engineering design, bid preparation for main structures, river diversion, controlling construction schedule and methods for RCC dam constrction, etc. 介绍龙滩工程施工规划设计中的几个主要问题,包括前期工程设计、主体土建工程分标、施工导流、施工控制性进度及碾压混凝土坝施工方案等。
Both CPLs and LHPs are considered to be most promising thermal control devices of spacecrafts in the future. CPL和LHP被认为是未来航天器最有前途的一类热控装置。
The influence of the relative orientation of evaporator and condenser on LHP's operation and its passive thermal control characteristics is discussed. 讨论了蒸发器和冷凝器的方位对系统运行、温度控制特性的影响。
SHP was commonly higher and LHP was lower in dark period than in light period. 且暗期显热普遍高于光期,而潜热则普遍低于光期。
In this paper, the experiment and its results of LHP at situations of vacuum and low temperature are introduced. The results indicated that the performances of LHP just meet the needs of spacecraft. 本文重点介绍了LHP的低温真空试验及结果,结果说明LHP的性能满足空间飞行器的热控技术指标要求。
The purpose of this thesis is to investigate operational mechanisms of the evaporator and the whole system, optimize the design and test the operation characteristics of small-scale CPLs and LHPs. 这篇论文的目的是研究小型化CPL及LHP蒸发器和整个系统的运行机理,优化设计整个系统以及对实验系统经行地面实验研究。
Some factors of affecting the operational temperature, such as temperature of heat sink, temperature of ambient and adverse height, are included. 建立了描述LHP稳态运行特性的数值模型,分析了影响系统工作温度的若干关键因素,包括热沉温度,环境温度以及反重力高度等。
The experiments also aimed at analyzing the law of the variation of LHP's conductance with heat load. 分析了回路热管热导随传热功率变化的规律。
The effect of charging ratio on copper-water LHP heat transfer characteristics was investigated. Visualization research on working fluid circulation in flat LHP evaporator was also performed, taking advantage of high-speed camera. 研究了充液率对铜-水LHP综合传热特性的影响,采用高速摄影技术对平板型LHP蒸发器进行液体循环可视化实验研究。
Due to the low efficiency of Fast Fourier Transform and its inverse transform, we consider the CDO pricing problem under the large homogeneous portfolio ( LHP) approx-imation. 鉴于快速傅里叶变换以及逆变换的计算效率不高,我们考虑在大样本同质投资组合(LHP)的近似情况下,CDO的定价问题。
Loop heat pipe ( LHP) has very good application prospects in the field of cooling electronic equipment. Therefore study on the LHP in depth has very important significance. LHP(环路热管)在电子设备冷却方面具有很好的应用前景,对LHP进行深入的研究具有很重要的意义。
The LHP ( Loop Heat Pipe) is such a thermal controlling device, of which the driven potential depends on the phase change of the working fluid and the capillary force. 回路热管(LHP:loopheatpipe)是一种利用工质相变传输热量,并且利用毛细力驱动系统循环的热控装置。
First, the operating parameters of the LHP are analyzed at the condition of steady state. And then the numerical model of evaporator is established in different acceleration working conditions. Finally, the fluent software is used to simulation the variable acceleration conditions. 首先对影响性能的参数进行分析;然后建立LHP在不同加速度工况下的蒸发器的数值模型;最后用Fluent软件对已经建立的蒸发器方程组进行数值模拟。
The influences of average pore size on heat leak and start-up characteristics were also discussed. 探讨了吸液芯平均孔径对蒸发器热泄漏和LHP启动特性的影响。