确定上述固体、流体耦合传热系统的内部边界条件成为发动机传热研究的难点。
It is difficult to confirm the internal boundary condition for the above fluid-solid coupling heat transfer system.
因此，研究卧式蒸发冷却电机定子绝缘与传热系统具有十分重要的理论意义和实用价值。
Therefore researches on the stator insulation and heat-transfer system of horizontal electrical machines have very important academic significances and applied values.
流化床的一大优点在于能产生一个充分混合的具有很大表面积的流体与固体的接触系统，这对高效反应和传热都很有用。
A major advantage of fluidised beds is that they provide a well mixed, high surface area, fluid-solid system which is useful for efficient reactions and heat transfer.
设计了机油冷却器传热性能测试系统的硬件部分，编写了流量数据的采集和通信程序。
Secondly, it designs the hardware of the oil cooler heat transfer test system and compiles the programs of the flow data collection and communication.
在一定的进气状态下，为达到要求的出气干度，对给定的空气流量进行了设计计算，以得到合适的传热面积与制冷系统的匹配。
At a given air inlet condition and airflow rate, meanwhile, dryness of air outlet was required, proper heat-transfer area and matching refrigeration system are obtained through calculating.
综合传热系数和系统内气体流动阻力损失是评价换热器性能的重要指标。
Complex heat transfer coefficient and resistance loss of the moving gas inside system are important parameters to evaluate the characteristics of heat exchanger.
确定此系统的内部边界条件成为发动机传热研究的难点。
How to confirm the internal boundary condition is a difficulty for above fluid-solid coupling heat transfer system.
将DEM方法与颗粒碰撞传热模型结合，在颗粒层次上对密相流化床内的传热过程进行了较为系统的数值研究。
Combining with particle impact heat transfer model, DEM method is also used to systematically simulate the heat transfer process in fluidized bed at the level of particle.
摘要再生器是溶液除湿空调系统中的重要传热传质部件。
Regenerator is a crucial component in the liquid desiccant air conditioning system.
采用直接耦合的有限元分析方法对一汽油机的活塞组—气缸套系统的瞬态传热过程进行了研究。
The transient heat transfer process of piston set-cylinder liner system in gasoline engine was researched with direct coupling finite element method (FEM).
这种完备的冷却系统包括至少一个传热构件。
The self - contained cooling system includes at least one heat transfer member.
掌握坦克动力舱内空气流动与传热状况，是合理设计其动力装置、传动装置和冷却系统的必要前提和重要环节。
Mastering the air flow and heat transfer condition in engine compartment of tank is an essential precondition for designing engine device, transmission device and cooling system rationally.
介绍了吸附式制冷系统中吸附床的三种强化传热模型结构设计方案。
In the adsorption refrigeration system, three enhanced heat transfer models of tube adsorbent bed are designed.
介绍了土壤热导率的测试方法，根据传热模型反解法设计了土壤热导率测试系统。
The testing system of soil thermal conductivity is designed according to the reverse solution of heat transfer model.
提出了一个基于集总参数法的车用内燃机冷却系统动态传热模型。
A dynamic heat transfer model based on the lumped parameter method was developed for cooling system of vehicle internal combustion engine.
本文主要针对微流体在硅基微通道内的单相和汽液两相流动与传热进行了系统的实验研究。
In this study, systematic experimental investigation was carried out on single-phase fluid flow and vapor-liquid two-phase flow heat transfer in silicon microchannels.
建立了舰船燃气轮机排气引射冷却系统的流动传热数学模型，并用数值方法对其进行计算。
The flow and heat transfer models of a Marine gas turbine exhaust cooling system were established, and the numerical method were presented for the solution of the models.
本课题对微型热式气体流量传感器的稳态传热进行了系统研究。
In this dissertation, the steady heat transfer of the micro thermal airflow sensor is systematically studied.
对包含蓄热层的太阳能热气流发电系统的传热与流动特性进行非稳态耦合数值模拟。
Unsteady conjugate numerical simulations have been performed to analyze the characteristics of heat transfer and air flow in the solar chimney power plant system with energy storage layer.
介绍了土壤热导率的测试方法，根据传热模型反解法设计了土壤热导率测试系统。
The testing method of soil thermal conductivity is introduced. The testing system of soil thermal conductivity is designed according to the reverse solution of heat transfer model.
直接空冷系统的传热性能是火电厂空冷机组优化运行和设计的重要依据。
The heat transfer performance of the direct air-cooled system is of the most important basic parameter for the optimal operation and design of the steam power unit.
本文以两效蒸发实验装置的传热系数和出口浓度在线检测系统为研究对象。
In this thesis, the heat transmission coefficient and exit density of two-effect evaporation experimental facility are investigated.
建立了单组元发动机推力室系统（包括结构部件如隔热框、催化床、喷管等）的传热模型。
Based on a thermal model of monopropellant thrust chamber system including its components such as adiabatic frame, catalyst bed, nozzle etc.
对烧结机带冷机余热回收系统存在问题进行了分析，采用无机传热技术对系统进行了改造，大大提高了余热回收效率。
The problems in the sintering cooler waste heat recovering system is analyzed, and the system is reformed using inorganic heat transferring technology. Waste heat recovering ratio is much improved.
介绍了板式地板辐射供暖系统的结构及特点，建立了板式地板辐射供暖系统的传热计算模型。
The structure and characteristics of panel floor radiant heating system are introduced, and the calculation model for heat transfer of panel radiant floor heating system is established.
介绍了板式地板辐射供暖系统的结构及特点，建立了板式地板辐射供暖系统的传热计算模型。
The structure and characteristics of panel floor radiant heating system are introduced, and the calculation model for heat transfer of panel radiant floor heating system is established.
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