查询词典 Heat

In the investigation,the finite-element software ANSYS was adopted to simulate the temperature field,and the effects of heat conductivity,specific heat and some boundary conditions such as sunlight radiancy and wind speed on the temperature field were analyzed.

应用有限元软件ANSYS对温度场进行模拟，分析了太阳辐射、风速等边界条件和导热系数、比热等计算参数对温度场的影响，并提出了相应的建议值。

This paper deals with the basic geothermal Characteristics and deep thermal settings in Yunnan Area by means of systematic borehole geotemperature logging, terrestrial heat flow measurements, radiogenic heat production determination and calculation of frictional heating in faults.

本文通过云南地区系统的钻孔地温测量、大地热流测试、放射性热源分布研究以及断层摩擦剪切生热的定量计算，阐明了云南地区地热基本特征与深部热背景。

The Kalina cycle which uses ammonia-water mixture as the working-medium, has the characteristics of lower vaporization temperature and non-isothermal heat absorption. Therefore, the Kalina cycle is used in low temperature waste heat recovery based on introduction of operating principle. The primary parameters of Kalina and Rankine cycle are optimized by mean of genetic algorithm respectively, and the net output power of the two cycles is compared on the same condition.

卡林纳循环采用氨水混合物作为工质，具有气化温度低和非等温吸热的特点，因此，在简要介绍其工作原理的基础上将其应用于中低温余热回收，采用遗传算法对卡林纳循环和常规朗肯循环的主要参数进行了优化，在相同的余热条件下，比较了卡林纳循环和常规朗肯循环的净输出功率。

The present system consists of two cycles, organic Rankine cycle for recovering the waste heat in high-temperature exhaust and lubricant and Kalina cycle for recovering the waste heat in low-temperature cooling water.

此系统由用来回收温度较高的发动机排气余热及润滑油余热的有机Rankine循环(Organic Rankine Cycle， ORC)和用来回收温度较低的发动机冷却水余热的Kalina循环耦合而成。

Based on the research of the related fields home and abroad and combined work condition, in allusion to the feature of diesel engine waste-heat generation, the comparison were made between the current equipments utilizing diesel engine waste-heat and the low boiling point working fluid—R11 is chosen, the evaporator, condenser, steam turbine-generator group and so on compose the organic Rankine cycle thermal system model.

文中在对国内外相关领域进行了充分调研的基础上，结合工程实际状况，针对柴油机废气余热发电特点，对现行的柴油机废气余热利用设备进行比较，选择了R11为工质，由蒸发器、冷凝器、汽轮-发电机组等主要部件组成的有机朗肯循环热力系统模型。

The summer variance between the NCEP reanalyze sensible heat flux and the sensible heat flux calculated by the data of weather station is basely consistent.

NCEP地面感热资料与根据地面站资料计算的地面感热在夏季的变化是基本一致的。

The concept of secondary recalescence is outlined. It is pointed out that the inflection point occurred during recalesence stage only indecates the heat requirement for dendrite remelting, while the inflection point resulted from heat release during new phase formation can be regarded as a strict secondary recalescence.

提出在冷却曲线的再辉阶段出现的温度变化拐点，只是表明枝晶熔断过程对热量的需求，只有在快速凝固阶段的冷却曲线上出现的由于新相形成而释放出潜热导致的温度变化拐点才算得上严格意义上的二次再辉。

Introduces into the fresh air from the heat recoverer by the fan of air-conditioner,recoveries the energy of exhaust air through heat exchange.

利用空调器本身的风机从热回收器内引进新风，通过热交换回收排风的能量。

A waste heat recoverer in the offgas system was designed while manufacturing of activated carbon by fluidized -bed, to heat the air and steam needed for reaction.

用流态化炉生产颗粒活性炭时，在尾气通道上设计了一套余热回收装置，并用余热加热流态化反应所需的空气及水蒸气，该装置也能自产蒸汽，最大蒸汽发生量为70 kg/h，余热换热器热利用率为42.7%。

Through the study of heat transfer between the cool and hot fluids in the recuperator, The expression describing the exergetic loss of their convective heat transfer is derived.

分析了热泵系统的主要部件、发生器和吸收器的传质过程，描述了其传质模型，传质分离效率以及它们与热力学不可逆性的关系。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。