EXALT 发表于 2025-3-23 10:53:27
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http://reply.papertrans.cn/47/4678/467766/467766_12.pngamputation 发表于 2025-3-23 18:53:10
http://reply.papertrans.cn/47/4678/467766/467766_13.pnglesion 发表于 2025-3-24 01:54:43
http://reply.papertrans.cn/47/4678/467766/467766_14.pngcolostrum 发表于 2025-3-24 06:25:26
Donald E. Knuthtechniques are based on substituting an inline—or adding a ramified plastic short-section at the transient sensitive regions of the steel main pipe. The pressurized pipe flow solver was based on the water hammer model incorporating the Vitkovsky and Kelvin-Voigt formulations; besides, the Method ofOffstage 发表于 2025-3-24 06:31:13
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http://reply.papertrans.cn/47/4678/467766/467766_17.pngBIBLE 发表于 2025-3-24 18:23:41
Donald E. Knuthlling head / tool system model is elaborated on the basis of rotor dynamics predictions. The model-based tool tip FRF is integrated into an analytical stability approach. The torsional-axial coupling of the twist drill is investigated and consequences on drilling instability are established.犬儒主义者 发表于 2025-3-24 22:06:26
Donald E. Knuthlling head / tool system model is elaborated on the basis of rotor dynamics predictions. The model-based tool tip FRF is integrated into an analytical stability approach. The torsional-axial coupling of the twist drill is investigated and consequences on drilling instability are established.PLE 发表于 2025-3-25 01:20:03
Donald E. Knuthlling head / tool system model is elaborated on the basis of rotor dynamics predictions. The model-based tool tip FRF is integrated into an analytical stability approach. The torsional-axial coupling of the twist drill is investigated and consequences on drilling instability are established.