NOY与东洋纺纺丝热媒系统差异及其双拐点升温曲线

COMPARISON BETWEEN NOY AND TOYOBO SPB HEATING SYSTEM &THE DOUBLE KNEES IN THE TEMPERATURE-TIME CURVE OF NOY DOWTHERM SYSTEM

介绍了ＮＯＹ与东洋纺两家公司的纺丝热媒系统设计及操作不同点，并用传热理论着重分析了ＮＯＹ系统的双拐点特性曲线。

The differences of the design and operation for the heating systems between NOY and TOYOBO spinning process beam(SPB) are introduced.The analysis is focused on the double knees of the temperature-time curve which belongs to NOY system.