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- Several important factors of solar radiation and heat transfer in glazing systems are discussed based on performance requirements to building glass in modern architecture. 本文通过现代建筑对玻璃的性能要求探讨了太阳辐射和玻璃系统传热的一些基本要素,提出了有效利用太阳辐射能量以及隔热保温的途径。
- radiation and heat transfer 辐射传热
- These optical devices have dynamic adjustable feature for the luminous radiation and the heat transfer that flows throuhg the window aperture. 智能玻璃窗由玻璃基片和电致变色系统组成,该光学装置具有对通过光热的动态可调性。
- The heat transfer model of this paper consists 4 components: gas convection, particle unsteady heat conduction, particle radiation and flue-gas radiation. 该模型由四部分组成:气相对流传热,颗粒非稳态导热传热,颗粒辐射传热和烟气三原子辐射传热。
- The reactor afterheat under conditions of depressuriza-tion and loss of main heat sink would be removed away through mechanism ofpassive heat transfer by conduction, radiation and natural convection. 失冷和失压工况下,由导热、辐射和自然对流等被动传热机制能将剩余发热安全地传出反应堆。
- In the design of transit section,the high temperature flaze in hearth ,smoke radiation and heat stress on farnace tube should be considered. 在过渡段炉管的设计中应考虑炉膛高温火焰、高温烟气辐射和对流传热造成的热应力。
- Numerical simulation of solidification and heat transfer in the mold for the bloom caster in Baotou Iron and Steel Co. 包钢大方坯连铸机结晶器凝固传热的数值模拟。
- S.G. Kandlikar, An improved correlation for predicting horizontal and vertical tube, Two-phase Flow and Heat Transfer Conf. Seattle, W.A.(1983). 王维城;刘志坚;王补宣;张立宁.;强化水平管内流动沸腾换热的实验研究
- The total moment increases by 75%~101% and heat transfer coefficient by average 171%as against the plain twisted strip. 自转清洗力矩增大了75%25~101%25、能够在0.;5m/s以上的较低流速下自动清洗管内的污垢;
- THE EARLIEST MEMBERS of Homo sapiens, or modern humans, evolved in Africa between 120,000 and 100,000 years ago and had darkly pigmented skin adapted to the conditions of UV radiation and heat that existed near the equator. 智人(现代人)最早的成员是10~12万年前在非洲演化出来的,他们适应赤道附近的紫外线与炎热条件,已经演化出黑色皮肤。
- The abnormal flow and heat transfer disciplinarian of the working fluid in CPL induce the CPL non-steady-operation. 诱发CPL不稳定性运行的因素是CPL管内流动和传热的异常变化规律。
- A flow and heat transfer model of a vehicle cooling system has been modeled in order to predict its characteristics. 摘要根据传热学和流体力学原理,对车辆冷却系统建立数学模型,并进行了仿真计算。
- The sun sends out light and heat. 太阳发出光和热。
- A numerical study has been carried out on flow and heat transfer in the dry slag removal system (DSRS). 本文对锅炉干排渣机内的空气流动和传热进行了数值模拟,并将数值结果与实验数据进行了比较。
- The periodicity of the flow and heat transfer in a corrugated channel is numerically investigated. 本文对锯齿型通道内流动与换热的周期性进行了数值模拟。
- Four methods in changing the structure of water clusters are outlined, including external electric field, external magnetic field, laser radiation and heating methods. 总结了改变水分子团簇结构的四种方法,包括外加磁场、外加电场、激光辐射以及直接加热法,分别讨论了这四种方法的作用机理;
- Light and heat proceed form the sun. 光和热来自太阳。
- Local slip velocity is an important factor in mass,momentum and heat transfer of riser reactors. 这种颗粒团尺寸的不均匀性导致了滑移速度沿径向也存在着梯度分布。
- Differential radiation and common radiation model. 差模辐射和共模辐射模型。
- A separated model is developed for the recirculating flow and heat transfer in a kettle reboiler tube bundle. 提出了釜式再沸器管束中循环流动换热的分相预报新模型,考虑了管束下部的过冷沸腾及循环液体的侧面引入。