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液力变矩器的空载系数S_k为: S_k=~λBM_T=0/λbn式中λBM_T=0—当涡轮扭矩M_T=0时的泵轮扭矩系数λBη—最高效率时的泵轮扭矩系数空载系数S_K表征着,当涡轮扭矩M_T=0时,也即当液力变矩器空载时,液力变矩器吸收动力机扭矩(或功率)的大小,它也表征着液力变矩器空载时的经济性能。如果S_K很大,则说明即使机器空载(或卸载),此时液力变矩器仍然吸收着动力机的很大功率。而这部分功率既不
The load factor S_k of the torque converter is: S_k = ~ λBM_T = 0 / λbn where λBM_T = 0 - torque factor of the pump wheel when the turbine torque M_T = 0 λBη - torque coefficient of the pump wheel at the highest efficiency No-load The coefficient S_K characterizes that the torque converter absorbs the magnitude of the torque (or power) of the power machine when the turbine torque M_T = 0, ie when the torque converter is idling, it also characterizes the torque converter empty Economic performance at load. If S_K is large, then the torque converter still absorbs the high power of the power machine even if the machine is unloaded (or unloaded). This part of the power neither