Icing相关论文
Influences of Environmental Parameters on Icing Characteristics and Output Power of Small Wind Turbi
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Icing on electric transmission line is one of key factors which threaten the security and reliability of power grid with......
The environmental parameters can be controlled and the ice test is not limited by season in the artificial climate chamb......
The impact of a solid sphere on a free surface of water and its penetration below the surface is a topic of interest amo......
The objective of this study is the theoretical description of the melting of non-spherical ice particles applying a sphe......
提出并研制了基于多参量分布式光纤传感技术的输电线路覆冰舞动监测方案。该技术能够对输电线路覆冰、舞动以及雷击等异常现象进行......
Effects of flow parameters on thermal performance of an inner-liner anti-icing system with jets impi
The multiple jets impingement heat transfer is widely applied in the wing anti-icing sys-tem.It is challenging to apply ......
The Polar Regions are rich in natural resources but experience an extremely cold climate.The surfaces of offshore platfo......
According to the icing forecasting problems of transmission line, an icing forecasting fuzzy system was optimized by......
Conductor strenuous exercise will be caused by the ice-shedding. It is easy to cause the occurrence of electrical or......
描述了积冰的研究方法,对Dulgalakh和Adycha流域中冻土—水文条件作出评估,着重阐述了在积冰融化中大气降水所起的重要作用。
Des......
通过静电纺丝方法制备了掺杂离子液体([BMIM][PF_6])的聚偏氟乙烯(PVDF)纳米纤维.研究结果表明,[BMIM][PF_6]与PVDF具有相互作用,......
Only one access road leads into Denali Park. The serviceability and safety of this gravel road is obviously of paramount......
The violent rainy and snowy weather in the southern China since January 2008 has led to serious losses in the national ......
Ice accretion is the phenomenon that super-cooled water droplets impinge and accrete on a body. It is well known that ic......
本论文报道了一种通过液体石蜡溶胀聚二甲基硅氧烷制备持久耐用的油凝胶除冰涂层的方法.由于油凝胶表面被一层渗透压驱动的石蜡缓......
The research of superhydrophobic materials has attracted many researchers’ attention due to its application value and p......
For studying ice accretion on aircraft and helicopter airfoils,a modified model of the mass and heat transfer on icing s......
蛋糕有各种口味,各种造型。但是下面这种“反重力蛋糕”你见过吗?参考译文:反重力蛋糕制作得使蛋糕装饰看起来像是漂浮在半空中,令......
本文为2002 年6 ～8月间他在北京机械工业学院自动化系、西南师范大学信息工程学院与上海理工大学自动化rrrrrrrrrn系的演讲提要。本......
Limits to foundation displacement of an extra high voltage transmission tower in a mining subsidence
Given the background of a transmission tower erected on a particular mining subsidence area,we used finite element model......
Quantitative assessment and visualization of flight risk induced by coupled multi-factor under icing
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在冰风洞内开展了结冰条件下涡轴发动机进气支板的热滑油防冰系统的防冰性能试验研究。试验设计加工了滑油电加热系统,采用可编程......
Ice detecting and measuring technologies used and developed for high voltage transmission lines are introduced in this p......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
输电线路导线覆冰严重威胁电力系统的安全运行,对型线和普通绞线覆冰过程及其特性开展深入研究可为电网输电线路防覆冰技术和瓦型......
量化冰雪灾害对输电线路的影响,构建线路覆冰故障率模型对于冰灾条件下架空输电线路的安全运行具有重要意义.针对覆冰在线监测终端......
特高压交流输电线的无功补偿是其稳定运行的保障,覆冰不仅本身会改变输电导线参数引起无功功率变化,还会导致弧垂增加,进一步改变......
为了为接触网覆冰的在线监测提供理论基础,对覆冰后接触网的静态响应进行研究。首先,利用ANSYS建立6跨张力自动补偿的简单链型悬挂......
综合考虑结冰后气动参数的变化和驾驶员动态特性,建立了结冰后人-机-环复杂系统非线性动力学仿真模型,仿真出结冰后迎角、俯仰角和......
绕轴旋转物体结冰是一种常见的结冰现象,如风力机叶片和直升机旋翼结冰等。针对该旋转模型的结冰问题,以绕轴旋转圆柱为对象,进行......
非平衡凝固是过冷条件下水滴凝固过程的重要现象。本文针对飞机结冰过程过冷水滴的非平衡凝固效应,发展了改进的凝固特性预测模型......
Temperature Measurement of Supercooled Droplet in Icing Phenomenon by means of Dual-luminescent Imag
The collision of a supercooled water droplet with a surface result an object creates ice accretion on the surface. The i......
Phenomena caused by seismic and geocryological processes across linear infrastructure, South Yakutia
High seismic activity, difficult permafrost and hydrogeological conditions of South Yakutia(Russia) complicate building ......
Only one access road leads into Denali Park. The serviceability and safety of this gravel road is obviously of paramount......
绝缘子覆冰后其电气性能明显降低,为了找到一种合适的试验方法既简单又快捷得到绝缘子的冰闪特性,以XP-160型绝缘子为试品,在人工......
在提高输电线路抗冰性能的建设中,如果设计冰厚选择过小,则在冰雪天气中输电线路可能难以抵御覆冰的侵袭;但如果设计冰厚选择过大,......
绝缘子覆冰闪络事故仍然严重威胁着电力系统的安全稳定运行，尽管国内外的电力科学研究者对此开展了大量广泛的研究工作，但是在覆冰闪......
为了给超特高压直流输电线路外绝缘选择和运行维护提供基础数据，以典型直流瓷绝缘子XZP－210长串为研究对象，在大型多功能人工气候室试......
Climate room is an important instrument to study the icing problems in power networks, and the accuracy of the data from......
输电线路导线覆冰荷载和导线覆冰后舞动产生的荷载均可能引起倒塔或导线断线事故,从而严重威胁电力系统的安全运行。为此在大型多......
绝缘子覆冰严重影响着电力系统的安全稳定运行,国内外对输电线路覆冰增长过程进行了大量的研究,但对绝缘子覆冰过程的研究较少,因......
利用CFD软件对所取多个翼型截面为基准下的风力机桨叶和风轮覆冰进行数值模拟,在针对三维风力机桨叶结冰时,采取截取多个翼型进行......
绝缘子人工覆冰后的电气性能试验常采用50％耐受电压法、均匀升压法和U型曲线法.目前国内外很少研究试验方法对绝缘子交流覆冰闪络特......
Based on several typical severe ice accidents that occurred in China. this paper summarizes analyzes the characteristics......
描述了积冰的研究方法，对Dulgalakh和Adycha流域中冻土-水文条件作出评估，着重阐述了在积冰融化中大气降水所起的重要作用。......
支柱绝缘子覆冰后会使其电气绝缘性能显著下降,严重影响变电站的安全运行。为此,在人工气候室内开展了3种110kV支柱绝缘子在2种覆......
