查询词典 trombe

Trombe wall has been invited forty years ago, and lots of researchers involved in studying its diurnal thermal performance in winter. Their terminal object was to improve Trombe wall's thermal performance and popularization by meliorating its structures and materials. But there are little studies about Trombe wall's overheating in summer and overcooling in winter night. In order to popularize the application of Trombe wall, especially use it in the city residential buildings, it must solve the two "over-" problems.

其中，特朗贝式集热蓄热墙作为一种传统的被动式集热部件发展已有40几年的历史，虽然国内外学者针对其冬季白天热性能进行了深入研究，对特朗贝墙体结构形式和使用材料做了很多改良，但特朗贝墙体冬季夜间过冷和夏季白天过热的问题一直没有得到很好的解决。

Since the original Trombe wall is single-functional and unaesthetic, a novel concept of BIPV/T, i.e. PV-Trombe wall (short for "PV-TW") is presented in this thesis bases on the idea above. It is constructed by affixing PV cells back of the glass panel. It not only provides space heating in winter and reduces indoor cooling load in summer while generating electricity, bust also improves the visual comfort of building envelop and makes buildings more eye-catching.

针对Trombe墙的功能单一和美观性差的缺点，结合在光伏电池模块的背面铺设流道、通过流体带走热量的思想，我们提出了一种新的太阳能光伏光热建筑一体化方案：在Trombe墙的玻璃盖板的背面贴上光伏电池就构成了新型的带有光伏电池的Trombe墙，即PV-Trombe墙。

Solar collecting performance of Trombe wall has important effect on that of Trombe passive solar house.

特朗贝墙体的集热性能对特朗贝墙式被动式太阳能建筑的热性能具有重要影响。

Finally, the steady state Trombe wall calculation model has been modified and produced result compared satisfactorily with the experiment. It also discussed the relationship between the wall height's and Trombe wall's thermal performance in winter by simulation.

最后对简化的特朗贝墙体冬季热性能稳态分析模型进行了修正，将模型计算结果与实验结果进行对比，论证了模型的正确性，然后通过模拟讨论了墙体高度变化对墙体热性能的影响。

For the weakness of actual Trombe wall that slows indoor temperature rise in the morning, an improved Trombe wall with honeycomb structure was built based on the comparable hot-box.

针对现行的带 Trombe墙体太阳房早晨室内升温速度较慢的缺点，利用可对比热箱，建造了带有新型竖置透明蜂窝的改进型 Trombe墙体。

By analyzing the heat transfer process in trombe wall and of air gap, a CFD model for simulating temperature field in trombe wall is presented and solved by coupling the conductive and radiative heat transfer in solid with RNG k-ε equation.

对特朗勃壁内传热过程和夹层空气动力进行分析，建立了CFD数值模拟模型，耦合流固传热，利用Relieble k-ε两方程模型模拟了特朗勃壁内温度场。

The experiments were carried out on a new passive solar test cell. Much data such as indoor and outdoor temperature, the solar radiation, the core and surface temperature of Trombe wall, the temperature and velocity of vent airflow were recorded every ten minutes and saved in computer by a computerized data-logger device. Based on these data, this paper analyzed thermal performance of passive solar house under different weather situations. Meanwhile the effect of Trombe wall on the indoor thermal environment in heating season was also examined.

本研究在新建成的被动式太阳房内，利用多通道计算机巡回检测系统，对室内外温度、太阳辐射强度、集热蓄热墙体温度以及通风口风速、温度进行了长期实测，研究含有Trombe墙体的新建被动式太阳房采暖季节的热性能，采暖季节的室内温度随室外气象条件以及太阳辐射强度的变化情况、室内温度在集热蓄热墙体作用下的波动情况以及在不同天气情况下Trombe墙对室内温度的影响。

And has brilliant prospect due to its simple structure, good economy and energy saving performance.Based on the full scale passive solar experimental building in DUT, in which the researcher carried experiment as the main method and the CFD simulation as the minor method, the research focuses on passive ventilation formed by the Trombe wall. This paper analyzed the indoor thermo and humidity performance of passive solar building with Trombe wall, and the different ventilation patterns in different seasons, revealing the role of passive ventilation in improving indoor environment. Also the paper researched the characteristics of passive ventilation on air flow and heat transfer mechanicsms, and put forward the best control and adjusting method. Meanwhile the paper gained an empiric formula in use of calculating the natural convection heat transfer and found the key factor of influing the indoor environment.

本研究以被动式采暖降温技术为依托，采用实验和CFD数值模拟的研究方法，重点研究了新型被动式太阳房在不同气候条件下室内热湿环境的动态变化规律，分析不同季节下被动式太阳房内不同的被动式通风模式以及不同被动式通风模式在改进室内热湿环境方面的作用：揭示了特定被动式通风流动和换热特性、控制与预测方法；得到了计算被动式通风对流换热量的经验公式以及影响室内热湿环境的关键因素；了解了含有特朗贝墙体被动式太阳房的自身优势和仍待改进的方面；在实体大被动式太阳房实验技术方面积累了一定的经验。

At last the paper realized the advantages and disadvantages of passive solar building and adnvanced some suggestions in future research. From another point, the paper logged the process of the building of the experimental equipment and the mounting of the measurement equipments that accumulated some operating experimence.Carrying experiments, calculating and analyzing the experimental data for more than 2 years, the paper gained some constructive conclusions. In winter the indoor air temperature and RH are lower than comfort criteria, but people feels very comfortable in the passive solar house. The thermo-circulation formed by Trombe wall play an important role in improving indoor air temperature and RH. Based on the analogy analysis theory, the natural convection heat transfer in the air gap can be treated as superposition of two natural convection heat transfer processes occurring over isolated isothermal vertical flat plate, in this case namely the massive wall and glazing. Two empirical formulas for Q and Nu are obtained. The investigation shows that the optimal time to open the damper should comply with the period that the thermo-circulation happens which can be controlled by thermal response characteristics of Trombe wall surface temperature and air temperature in the air gap.

经过两年多的实测和计算，根据传热学、流体力学、统计学等学科的基础理论，对大量数据进行整理归类、分析讨论，主要得到如下结论：(1)冬季，含有特朗贝墙体的被动式太阳房室内热湿环境较舒适性标准偏低，但人体感觉比较舒适，特朗贝墙体形成的热循环通风在调节室内温度和相对湿度方面起到很大的作用；(2)特朗贝墙体空气间层自然对流可以看作是两个等温独立大平板的自然对流换热过程的叠加，通过与大平板自然对流理论类比获得了计算热循环过程中对流换热量的经验公式；(3)特朗贝墙体通风口的启闭可以根据玻璃幕墙内壁面温度、蓄热墙体外壁面温度和空气间层进出口空气温度之间的关系来进行控制，从而有效地阻挡冬季冷循环的发生；(4)夏季，如没有有效的通风降温措施，被动式太阳房内会产生明显的过热。

The temperature distribution,electrical performance and heat gain of the PV-Trombe wall system are obtained respectively.

提出了带有PV的新型 Trombe墙结构，建立了二维的光伏玻璃板以及PV- Trombe墙系统的数理模型，获得了系统的温度场、太阳电池的电性能和室内得热。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。