Wheel/rail friction,rolling contact,temperature,creepage,finite element method

中文關鍵詞：輪軌摩擦；滾動接觸黄色另类视频；溫度色色色色色亚洲；蠕滑率；有限元

1 If paint creepage from cut edges is tested, rate the corrosion or loss of paint extending from a cut edge in the same manner described for scribes in procedure A.

9.1 如果從切割邊緣的噴漆蠕變測試国产乱子伦一区二区三区，評估腐蝕或噴漆從一個切的邊緣的損失延伸欧州A片，可按照程序A里描述的劃線方法來做。

C The requirement in the Standard for Insulation Coordination including Clearance and Creepage Distance for Electrical Equipment , UL 840 are met , along with the use of additional securement of the winding , and a Comarative Tracking Index rating of 100 for all insulating material is determined

" " c 同等絕緣標準中的要求色哟哟精品一区二区三区，包括《電氣設備的間隔和爬電距離》51xx影院，都要滿足UL840，繞組的附加安全中使用爱爱无毒安全免费网站，所有絕緣材料用100的漏電起痕指標等級來判定亚洲一级黄片在线。

Bundle connection with at least 4 tiers forbearing-high-temperature rubberized fabric. Note: make sure high-voltage tie-in is clean when install stabilizer and headlight. Uncleanly high-voltage tie-in will make startup failure for creepage. High-voltage line should be moored after installation, avoid rubbing with metal nearby.

注意：安定器及燈泡的高壓線安裝時應注意清潔，不清潔的高壓接頭會漏電而產生起動困難的故障欧美在线xx；且高壓線安裝后91免费网址可在线观看，必須用尼龍扎絲將其固定，避免和周圍的金屬磨擦

For the first patern, elastic dynamics is adopted to study the steady state rolling contact, elastic dynamics incorporating with rigid dynamics is adopted to study the non-steady state. For the steady state, the analytical solution is obtained, and for the non-steady state, the variational formulation to solve the problem numerically is derived For the later patern, the function type friction coefficient is introduced. On the basis of the quasi-stastic theories of constant friction coefficients, both the exact theory and the simplified theory of the function type friction coefficient are established, the computer programms for both the theories are also made out. Using the function type friction coefficient, Shen-Hedrick-Elkins theory's application range is extended to large creepage .

對于速度對接觸體力學特性的影響久草视频在线草，本文采用彈性動力學方法和彈性動力學與剛體動力學相結合的方法分別對穩(wěn)態(tài)和非穩(wěn)態(tài)兩種情況進行了研究116美女极品A级毛片，得到了穩(wěn)態(tài)情況的解析解，給出了對非穩(wěn)態(tài)情況進行數(shù)值求解的變分公式肉翻闷湿OL丝袜在线播放；對于速度對相關物理量的影響国产欧美乱色伦，本文主要討論了速度對摩擦系數(shù)的影響，在滾動接觸準靜態(tài)理論的基礎上引進了函數(shù)型摩擦系數(shù)羞羞网在线，建立了函數(shù)型摩擦系數(shù)的滾動接觸準靜態(tài)精確理論和簡化理論99久久精品毛片免费播放高，并分別編制了相關的計算程序，還用函數(shù)型摩擦系數(shù)將簡便的Shen-Hedrick-Elkins理論的適用范圍擴展到大蠕滑區(qū)黄色视频网址在线播放。

The certification defines creepage distance as the shortest surface path over a solid dielectric between two galvanically isolated conductors.

這個證明規(guī)定了漏電距離為沿最短表面路徑穿過固態(tài)電解質黄色视频美国，兩絕緣導體之間的距離在线视频观看欧美。

Animal growth and productivity is decreased, because SS inhibit the secretion of some hormones and digestive enzyme, such as GH, Pancreatic juice, Gastralgia, Pepsin, and inhibit gastrointestinal tract creepage.

生長抑素是通過抑制動物體內多種激素、消化酶(胃蛋白酶色色色五月天大白腿导航、胰液日本e视频在线播放、胃酸等)的分泌和胃腸道的運動而抑制動物的生長的。

Taking monophasic creepage protector as example, this paper states the causation of its several mistake connections, puts forward specific improvement measurements in allusion to its different mistaken installation methods.

本文以單相漏電保護器為例天天色天天操天天摸天天抽，闡明其幾種錯誤接線的原因黄片一级免费观看，并針對其不同的錯誤安裝接線方法，提出了具體的改進措施黄色视频免费网上站。

Based on artificial pollution test data of standard DC post insulators and predicted pollution level, the specific creepage distance of DC post insulator and different kinds of bushings are determined.

根據(jù)標準直流支柱絕緣子的人工污穢試驗數(shù)據(jù)和預估算的污穢度日韩综艺精品视频在线观看，確定直流支柱絕緣子和各類套管的爬電比距。

Based on the test results, the AC flashover voltage, the voltage gradient and the valid coefficient of creepage distance of the five types of insulators are analyzed and calculated.

根據(jù)試驗結果分析和計算了五種典型絕緣子的閃絡電壓黄色在线操、閃絡電壓梯度caopeng视频在线、有效爬電系數(shù)。