烦忧 发表于 2025-3-27 00:53:54

https://doi.org/10.1007/978-3-322-84372-2ion can be defined geometrically by the parameter, μ, in Eq. (4.10), or, in cases when the simplified calculation according to Fig. (1.02) is employed, by the distance . from the center of the contact to the isotherm in question.

Medicare 发表于 2025-3-27 02:39:23

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heirloom 发表于 2025-3-27 09:14:56

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夹克怕包裹 发表于 2025-3-27 12:06:31

Distribution of the temperature in a symmetric constriction with circular contact surface at given cion can be defined geometrically by the parameter, μ, in Eq. (4.10), or, in cases when the simplified calculation according to Fig. (1.02) is employed, by the distance . from the center of the contact to the isotherm in question.

宫殿般 发表于 2025-3-27 15:05:34

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注入 发表于 2025-3-27 20:07:54

https://doi.org/10.1007/978-3-663-02600-6ually have considerable thermal conductivity. For example, tarnish films which practically insulate electrically in contacts usually do exhibit small or negligible resistance against a heat current through them. Consequently the heat conducting areas will be greater than the a-spots.

发酵剂 发表于 2025-3-28 00:59:49

https://doi.org/10.1007/978-3-663-05987-5between crossed rods of different diameters); and if it be entirely metallic and its linear dimensions are small compared with the dimensions of the contact members, the constriction resistance may be calculated according to § 4.

迫击炮 发表于 2025-3-28 05:28:07

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ALIBI 发表于 2025-3-28 10:06:43

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strain 发表于 2025-3-28 11:12:12

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查看完整版本: Titlebook: Elektrische Kontakte / Electric Contacts Handbook; Ragnar Holm Book 1958Latest edition Springer-Verlag Berlin Heidelberg 1958 Anode.Elektr