1) sunflower heat sink
太阳花散热器
1.
The procedure of the parametric design and numerical simulation with application to sunflower heat sink is developed.
提出了太阳花散热器参数化设计和流场分析程序。
2) solar water heater
太阳热水器
1.
Analysis & suggestion for supporting policy of integrated solar water heater and architecture;
对太阳热水器与建筑一体化扶持政策的分析与建议
2.
Certification for solar water heater product quality should be started early in China;
应尽快开展太阳热水器产品质量认证工作
3) solar collector
太阳集热器
1.
Ray-tracing algorithm is usually used to analyze radiation properties of complicated geometry solar collector when traced rays are just determined by the direction of direct beam radiation,and it does not fit well for more precise calculation.
复杂几何形式的太阳集热器辐射分析一般采用射线跟踪法,模拟的太阳辐射仅考虑直射辐射的入射方向,不适用于精确的辐射分析。
2.
The article presents the flux characters in the testing system for solar collectors and domestic heating system.
介绍了太阳集热器热性能测试系统中流量的特点,给出了复杂情况下流量的高精度测量与控制方法,包括控制回路及控制方案、硬件设计、软件设计等部分。
3.
In order to improve the property of the present solar collector and to make use of it on a large scale, a new kind of higher efficient whole glass and vacuum turtle shell shape solar collector was studied and manufactured on the basis of design calculation which is provided according to the mathematical method of getting extreme value.
阐述了一种新型全玻璃真空太阳集热器的设计依据及设计计算 ,采用求极值的数学方法得出了该太阳集热器的合理尺寸与形状 ,并研制出这种太阳集热器。
4) solar collectors
太阳集热器
1.
Several tests such as the outdoor instantaneous efficiency, the differential pressure, the collector time constant, the incidence angle modifier test and domestic heating systems were performed to test the general thermal performance of solar collectors under the conditions: the flux control accuracy, the inlet temperature control accuracy and the sun-tracking accuracy of the test qualifications.
在太阳跟踪精度,流量测量控制精度和温度测量控制精度满足条件的情况下,通过压力降落试验,时间常数试验,稳态效率试验以及入射角修正系数试验,测试太阳集热器的综合性能。
5) solar water heaters
太阳热水器
1.
Appraise index about thermal insulation performance of solar water heaters are analyzed.
对太阳热水器保温性能的评价指标进行了分析 ,指出了平均热损系数UL 的不足之处 ,提出了一个新的评价指标———太阳热水器的平均热导G 。
2.
In this paper a comprehensive evaluation of domestic solar water heaters has been made in respect of the factors, such as the thermal performance, economy, reliability and service life by using the analytic hierarcing process.
采用层次分析法对家用太阳热水器的热性能、经济性、可靠性以及使用寿命等多项因素进行综合评价。
3.
The development and generalization of solar water heaters accord with sustainable development policy in China.
太阳能的开发和利用是开发和利用新能源与可再生能源的重要内容，发展推广太阳热水器符合我国的可持续发展战略。
6) The sun gives off heat.
太阳散发出热。
补充资料：电热水器
| 电热水器 electric water heater 利用电加热方法提供生活用热水的电器。按加热方式分为：①快热式电热水器又称流水式电热水器。冷水直接流经电热元件表面而被加热，停止进水就停止加热。快热式电热水器有腔体式和水槽式两种。腔体式主要依靠橡皮膜的弹力来通断电源。水槽式主要依靠机电转换器来通断电源。②贮水式电热水器。容量较大，由内胆电热元件、温度控制元件和压力保护装置组成。它利用电热元件将贮水箱中的冷水加热。电热水器的功率一般为 900～7500瓦，因耗电较多，各国均致力于开发节能型产品。
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参考词条