| 1. | Numerical study of an unsteady transfer heat underground pipeline 埋地输油管道非稳态传热数值研究 |
| 2. | Such a surface constantly emits infrared radiation , which can transfer heat to anything that is nearby 晶片表面会不断放出红外线,将热传到邻近区域。 |
| 3. | Fat lying under the skin doesn ' t transfer heat well so be thankful for the extra warmth a little “ extra padding ” provides 皮下的脂肪不能很好的传递热量,但还是会有额外的提供保暖。 |
| 4. | After passing through filters which extract dust and pollen , the intake air also enters the thermal wheel , and the wheel transfers heat from the extract air 经由过滤器滤除灰尘和花粉后,这些被引入的空气同样进入了热轮中,同时热轮传走空气的热量。 |
| 5. | The efficiency that black mulch increases soil temperature , that is , transfers heat from the mulch to the soil , can be improved by optimizing contact between the mulch and the soil surface 黑色塑料薄膜提高土壤温度的效率(即把热能从薄膜传递到土壤)可以通过使薄膜与土表最适的接触来提高。 |
| 6. | A gravity heat pipe possesses heat diode characteristics and excellent transfer heat ability and equality temperature characteristics . the above features enable gravity heat pipes to use in the field of solar heat 重力热管具有热二极管特性,并且具有较强的传热能力和较高的等温性,这使得热管在太阳能的热利用中得到应用。 |
| 7. | A two - zone and a multi - zone diagnostic and predictive models are proposed for combustion process in gasoline engine , contains spark ignition process , transfer heat and no emission calculation , in chapter 2 第二章建立了汽油机燃烧过程的双区和多区诊断及预测模型,其中包括火焰传播模型、传热模型、点火计算和火焰核发展模型、 no _ x的生成模型以及工质物性参数的计算模型。 |
| 8. | Between glass - cover board and endothermic board , honeycomb is placed , which can eliminate heat loss caused by air natural convection and greatly reduce heat loss caused by radiation , and hence a better transfer heat efficiency 而在透明玻璃盖板和吸热板之间放置蜂窝结构,基本上能消除吸收表面和盖板之间的空气自然对流热损失,并可大大降低辐射损失,显著提高集热器的热转换效率。 |
| 9. | In this paper , using phoenics software to compute and analyze the variety rule of the convecting transfer heat at the basis of computing and analyzing the temperature and velocity field of one underfloor supply air room with a focus hot source , and concluding that the number of the hot source and the supply air outlet > the intensity of the hot source and the volume of supply air will influence convecting transfer heat , and obtained its correlativity formula 本文针对一下部有集中热源的地板送风空调小室,利用phoenics软件,在计算分析小室内气流的速度场及温度场的基础上,对对流热转移量的变化规律做了计算分析,最后得出对于下送风小室的对流热转移量与热源的个数、送风口个数、热源强度、送风量等因素有关,并且得出了其相关关系式。 |
| 10. | In the paper , theoretic transfer heat model of hhchp is established . after comparing experimental value and estimative value , we deduce that theoretic transfer heat model accords with actual condition , so we can estimate the heat performance of hhchp by theoretic calculation formula 同时建立了蜂窝热管平板式太阳能热水器的理论传热模型,通过对实验值和理论值的比较,得出进行简化后的理论模型在一般情况下与实际的情况是符合的,因此可以用理论计算公式对蜂窝热管平板式太阳能热水器的热性能进行估算。 |