Resistance

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機車牽引重量 • 牽引桿牽引力 ○ 引擎出力 -- 牽引桿 (draw bar) 間有馬力損失 ○ T 0 = T – R l 機車運轉阻力 (internal, journal, rolling, ….) • 牽引重量 ○ W = T 0 / ○ = Davis Equation 均衡速度 (balancing speed) • 牽引能力與阻力相等時之速度
Source: 黃民仁 , 新世紀鐵路工程學 , 文笙書局 ,2007
Page 1 and 2: 行車運轉
Page 3 and 4: 黏著力 • 摩擦係數 •
Page 5 and 6: 阻力慣性重力摩擦
Page 7 and 8: Running (train) Resistance Interna
Page 9 and 10: Speed related Square of speed relat
Page 11 and 12: 歐洲鐵路坡度荷鐵
Page 13 and 14: Curve resistance 彎道阻力
Page 15: Equivalent Grade • 將彎道
Page 19 and 20: 機車牽引定數 (nominal tr
Page 21 and 22: Momentum grade Velocity head Source
Page 23 and 24: 假想坡度 (Virtual grade) •
Page 25 and 26: Conservative design: use 70% of mom
Page 27 and 28: Source: Hay, William W., Railroad E
Page 29 and 30: 影響列車運轉的因素
Page 31 and 32: Source : http://www.railway-technic
Page 33 and 34: 成功大學郭振銘老師

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