For systems transforming solar to thermal energy, the thermal energy may be stored in matter as either latent heat or sensible heat.
对于将太阳能转化为热能的系统,热能可能以潜热或显热的形式存储在物质中。
Latent heat is absorbed or released whenever matter changes phase, as when matter changes from liquid to gas, for example, or from gas to liquid.
潜热在物质形态变化时被吸收或释放,例如当物质从液体变为气体或从气体变为液体时这一过程就会发生。
These cooling sticks are 7.6-meter-long steel tubes drilled into the soil; they contain ammonia, which draws latent heat out of the soil as it evaporates.
这些钻进土壤的冷却钢管有7.6米长,里面装有氨水,能够吸收土壤中的潜在热量。
Real refrigerators actually work with liquids that go into gases so use the latent heat of the liquid, so it doesn't really work like the Joule-Thomson expansion. So this is real.
液体变成气体来工作,以运用液体的潜热,所以这不是,真正像焦耳-汤姆逊膨胀一样工作,这是真实的气体,不像焦耳。
As the water turns into steam, it extracts latent heat from the fire and cools the smoke-thereby preventing the fire from jumping to a new location.
水变成水蒸汽时不但能够带走了火中的隐伏热量,而且还能降低烟的温度,从而阻止火灾的蔓延。
In the condenser, which is a large surface-type heat exchanger, the steam is condensed by transferring its latent heat of vaporization to the cooling water (CW).
凝汽器是一个大型的表面式换热器,在凝汽器中,蒸汽通过把它的汽化潜热传递给冷却水(CW)来得以冷却。
The most important properties of these microcapsules, like the chemical structure, particle size distribution, thermal stability and the latent heat of fusion were studied.
对制备的微胶囊的化学结构、粒径分布、热稳定性、融化潜热等特性进行了详细的研究。
The simulations of ground temperature and earth absorbed net solar radiation are lower than the observation. Sensible heat and latent heat are also lower than the observation.
由于模式模拟的地温偏低,净的短波辐射偏小,则模拟的感热和潜热值偏小。
Most part of latent heat of the vapor and the sensible heat of water can be utilized several times because multi-stage falling film evaporation and condensation processes are utilized.
该装置的蒸馏系统采用了多级降膜蒸发及降膜凝结技术,使其中大部分蒸气潜热及部分盐水的显热得到了多次重复利用。
The finite model of injection molded parts with microstructure region considering latent heat can approximatively forecast the cavity temperature.
采用考虑结晶潜热的微结构件注射成型有限元模型能较准确地预测制品内部温度场分布。
In loess plateau, at the daytime, the net radiation contributes mainly to the latent heat flux, the sensible heat flux is minor and the soil heat flux is least.
在黄土高原半干旱地区:白天,潜热通量在净辐射通量的分配中所占的份额最大,其次为感热通量,土壤热通量最小。
The sensible heat showed a tendency of increase from spring to summer, but the change of latent heat was similar to precipitation in different development phases of crop and showed a figure of a wave.
从春季到夏季,感热的阶段变化表现为增加的趋势,而潜热的阶段变化与晴天前期的降水变化基本一致,呈波动趋势。
The net radiation and contribution of latent heat flux tend to decrease due to increasingly grazing intensity.
随放牧强度的增加,净辐射或净有效能减少,而且潜热交换的贡献也相对减少。
In contrast, latent heat flux and momentum flux is not so sensitive to observation error as sensible heat, and their calculated results is reliable.
相反,潜热通量和动量通量对观测要素的观测误差相对不太敏感,因此,它们的计算结果比较可靠。
The latent heat of vaporization of water in rough rice is a basic parameter in grain drying research.
稻谷内部水分的汽化潜热是谷物干燥研究的基础参数。
The results demonstrate that the ratio of latent heat transfer to sensible heat transfer is within 30 percent.
结果表明,潜热传热量占总传热量的比例在30%以内;
Using enthalpy to deal with latent heat of solidification the numerical model is solved by finite element method, and a steady temperature field can be obtained under a certain condition.
在此基础上采用有限单元方法数值求解模型,并运用热焓法处理凝固潜热,得到了一定工艺条件下的稳态凝固温度场。
In domestic thermal power production, there is latent heat that can be further exploited.
当前国内火电生产中,还存在着可以进一步开发利用的潜在热能。
Analysis of boundary layer fluxes shows that the amount of latent heat flux leaded to differ the Khanun's horizontal and vertical structure.
边界层方案的差异也导致台风动力和热力结构在水平和垂直分布上都出现显著差异。
A sizeable proportion of the solar energy absorbed at the ocean surface is converted not into sensible heat but into latent heat.
海洋表面所吸收的太阳能相当大的部分不是转换成潜热,而是转换成感热。
Based on a microclimate observation, a study, on fine days, of the net radiation flux, soil heat flux, sensible heat flux, and latent heat flux on the alpine meadows of Haibei Area was conducted.
以微气候观测为基础,研究晴天状况下海北高寒草甸地区净辐射通量、土壤热通量、感热通量和潜热通量变化等特征。
The effects of solidification latent heat on the growth of equiaxed dendrite, distribution of solute field and temperature field in undercooled liquid alloy were analyzed.
研究了凝固潜热对过冷合金熔液中的等轴枝晶生长以及溶质场和温度场的分布的影响。
Using two methods of oxidation and graft to modification paraffin's performances, what was in order to widen paraffin's phase change temperature and improve its latent heat.
采用氧化和接枝两种方法对石蜡进行化学改性,以拓宽石蜡的相变温度范围和提高其相变潜热。
The results show that the material has higher latent heat and better thermal stability, so it can be used in thermal energy storage and heat recovery system.
测试结果表明,该储能材料具有较高的相变潜热和较好的热稳定性,因此可被应用于储能和热能回收系统中。
The thermal properties of cool storage material include freezing and melting point, freezing and melting latent heat during the phase change process were investigated.
通过实验研究了空调蓄冷材料的凝固温度、融解温度、凝固潜热和融解潜热等热学性能。
In the convectively heating region latent heat release causes a heating peak in the upper troposphere and a moisture sink in the lower troposphere.
在对流加热区,大量的潜热释放形成深厚的热源和水汽汇,热源峰值出现在上部对流层,水汽汇峰值出现在下部对流层;
The effects of latent heat on temperature field were investigated via self-developed code joining with ABAQUS(superscript TM) for laser cladding procedure.
应用自编子程式与通用软件ABAQU(上标TM)联机模拟计算了考虑潜热影响的激光涂敷过程温度场的变化。
By micro modeling not only the solidified microstructure of materials can be predicted, but also the accurate information of latent heat releasing can be provided for the macro modeling.
微观模拟不仅可以得到材料的凝固组织,而且还能为宏观模拟提供准确的潜热释放信息。
Additionally, the latent heat flux and solar radiation flux should be two of the most important factors in determining the sea surface heat balance in this region.
此外,在该海域内,确定海面热量平衡特性的两个最重要的因素应属潜热通量和太阳辐射通量。
Additionally, the latent heat flux and solar radiation flux should be two of the most important factors in determining the sea surface heat balance in this region.
此外,在该海域内,确定海面热量平衡特性的两个最重要的因素应属潜热通量和太阳辐射通量。
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