By analyzing and deducing the factors influencing its structure,strength and heat transfer limits,this paper was to establish the heat transfer models of circular micro heat pipe with a rectangle-grooved wick structure,including the models of viscous limit,sonic limit,entrainment limit,capillary limit,condensing limit,boiling limit,continuous flow limit and frozen startup limit.
通过对矩形沟槽式圆形微热管的结构、强度和传热极限的各种影响因素进行分析和推导,分别建立了矩形沟槽式圆形微热管的黏性极限、声速极限、携带极限、毛细极限、冷凝极限、沸腾极限、连续流动极限和冷冻启动极限的模型,并通过实验验证了所建立的传热模型的正确性。
With the increasing demand for the cooling of electronic chips,the micro heat pipe with the sintered wick has become an ideal heat radiator.
目前电子芯片对散热的要求越来越高,烧结式吸液芯微热管已经成为电子芯片理想的散热元件。
Urban thermal micro-environment and the ways of its improvement;
城市区域微热环境及改善途径
The enthalpy change of the reaction of formation for the title complex in liquid-phase was determined by a microcalorimeter.
通过元素分析和单晶X射线衍射对生成的配合物进行了表征,采用微热量计测定了液相反应的焓变。
The enthalpy change of formation of the reaction on the title complexes in liquid-phase have been determined by a microcalorimeter,respectively.
Vario ELⅢCHNOS元素分析仪(德国);EQUINOX55型红外光谱仪(德国布鲁克公司),采用KBr压片法;RD496-III型微热量计(中国工程物理研究院西南电子工程研究所)[9]。