Using the fluid differential unit, the heat transfer mathematic model of heat pipe bioreactor (HPBR) was established by the calculated fluid hydrodynamics (CFD).
从流体微元出发,用计算流体力学(CFD)的方法建立热管生物反应器的传热数学模型。
The effect of heat source location on the heat transfer of an axially grooved heat pipe was investigated.
探讨了轴向槽道热管垂直安装时热源位置的不同对热管工作特性的影响。
The distinctive feature of this heat pipe is that its capacity of heat transfer varies automatically with the thermal load whereas its working temperature changes very small.
该种热管能够在保持传热温度变化很小的情况下,自动改变传热量来适应负荷变化的需要。
The evaporation model of micro heat pipe with triangular cross section was presented by analyzing both the heat transfer through the thin liquid film and the heat conduction along the heat pipe wall.
通过对薄液膜蒸发传热以及热管壁轴向导热的分析,对三角形截面微型热管的蒸发段建立了蒸发传热模型。
This paper presented influence of factor on film cooling, enhanced heat transfer in tunnel and heat pipe cooling, how to apply and development for these technologies.
详细地阐述了对气膜冷却、内部强化换热以及热管冷却等的影响因素,目前的应用状况以及发展前景。
A numerical analysis of the heat and mass transfer in a heat pipe type falling film absorber was carried out, in which solution absorption and removal of absorption heat happened through heat pipe.
对热管式降膜吸收器溶液吸收传热传质并通过热管移出吸收热的过程进行了数值研究。
The heat transfer and flow pass condensation segment in the gravity heat pipe with inner screw thread were investigated.
分析了在重力热管内加内螺纹的方法,研究了重力热管的冷凝段的传热及流动状况。
The heat transfer experiments were made in the working of temperature range of the naphthalene heat pipe, at small inclination Angle.
根据萘热管的工作温度范围,对萘热管小倾角放置时的传热极限进行了实验研究。
The effect of axial heat conduction on a heat transfer pipe is analyzed by numerical method.
通过数值计算方法对传热管轴向导热的影响进行了分析。
Heating area is the closely-aligned round coils. Heating area is arranged sufficiently to reduce the surface heat load of pipe and handle the heat transfer oil safely.
受热面采用密排圆盘管,受热面布置充足,降低管子表面热负荷,是导热油使用更安全。
The heat transfer experimental characteristics of immersed pipe is very useful to control combustion and heat transfer.
试验表明内旋流流化床内的埋管传热特性更有利于控制燃烧和传热。
Heat transfer is depend on the phase change of work fluid in the heat pipe. Since, the performance of work fluid is very important for heat transfer of heat pipe.
热管是依靠工作介质的相变来传递热量的,因此,工作介质的物理性质对于热管的工作特性也就具有重要的影响。
The working principles, structure, and heat transfer characteristics of the gravity heat pipe heat exchangers, and their application in production of pyromellitic dianhydride anhydride were presented.
介绍了重力热管换热器的工作原理、结构和传热特性,以及重力热管换热器在均苯四甲酸二酐生产中的应用情况。
Experimental study shows that the heat pipe cold plate equipment possesses excellent heat transfer performance and temperature evenness, and satisfies design requirements.
试验结果表明,所提出的热管冷板传热性能和壁面均温性能良好,满足设计要求。
On the resistance of capillary hysteresis, the model of high power pulsating heat pipe is improved and the flow and heat transfer are further studied.
在毛细滞后阻力方面,改进了所建立的高功率脉动热管的模型,进一步研究了脉动热管的流动和传热特性。
In this paper, the three-phase flow heat transfer enhancement technique is applied to closed gravity heat pipe and a set of three-phase flow gravity heat pipe system is set up.
本文将三相流强化传热技术应用于重力热管,构建了三相流闭式重力热管系统。
An unsteady heat transfer model was sot up and solved by numerical solution for the heat transfer characteristic of U-pipe heat exchanger and the interaction of the two pipe legs of the GSHPs.
针对U型管埋地换热器的传热特点,考虑了两管脚之间的相互影响,建立起非稳态传热模型。
Through a test research for heat pipe radiators of steel column type, we get the relative formula of heat transfer rate, calculating temperature difference and flow rate of the heat medium.
通过对钢制柱型热管散热器的试验研究,得出了散热器热流量和计算温差、热媒流量的关系式,并提出了进行热工性能试验的方法及进一步研究的意见。
Heat pipe is an efficient heat transfer device by means of the phase transition of the working fluid.
热管是一种利用工质相变进行热量传递的高效传热元件。
For the three-phase flow gravity heat pipe without built-in pipe, the equivalent convective heat transfer coefficient increases as the heating power increases.
对于无内置管的三相流重力热管,随着加热功率的增加,等效对流传热系数增大。
This indicates that N-methyl pyrrolidone is superior to naphthalene in comprehensive heat transfer performance and is suitable to be used in moderate-temperature heat pipe.
实验表明N—甲基吡咯烷酮综合传热性能优于萘,可望作为中温热管工质使用。
The application technology prospect of enhancement heat transfer with the high temperature heat pipe fins is provided.
最后给出该种强化传热技术的应用展望。
The present work gives an accaunt of the experimental investigation on the heat transfer performance of a filled-water heat pipe with the sintered bronze powder wick.
本文对烧结青铜粉末吸液芯—水热管的传热性能进行了试验研究。
Analyses and discussions were conducted of a non steady heat transfer model for the vertical embedded pipe of a geothermal heat exchanger.
对地热换热器竖直埋管的非稳态传热模型进行了分析讨论。
Closed gravity heat pipe has a good application prospect, and the research on heat transfer enhancement for it has received wide concerns at present.
闭式重力热管具有广阔的应用前景,对于其强化传热的研究目前已经得到了广泛的关注。
As a high efficiency unit of heat transfer, heat pipe is widely applied in many fields.
热管作为一种高效的传热元件,在许多领域得到了广泛的应用。
Heat pipe is a high efficient heat exchange component, which transfer the heat resorts to the phase change of its working substance.
热管是一种借助工质的相变进行热传递的高效换热元件。
The study indicates that the micro rectangle grooves flat heat pipe is characterized by high heat transfer capability with good prospects for cooling electronic components.
研究表明,微小矩形多槽道平板热管具有高传热特性,在电子器件冷却等方面有良好的应用前景。
This article presents the production technology, performances and application of powder metallurgic heat-transfer pipe used for heat exchanger.
本文介绍了换热器中使用的粉末冶金传热管的生产工艺、性能和应用。
Using heat pipes as the heat transfer component in latent heat thermal energy storage system, a set of heat pipe heat exchanger with latent heat storage was designed and manufactured.
将热管作为换热元件应用于相变蓄热系统中,研制了一套热管式相变蓄热换热器。
应用推荐