初始喷油温度的升高会造成火焰浮起长度的减小,但不对称性的变化并不明显。
Higher injection temperature makes flame lift-off length decrease uniformly and asymmetry increase slightly.
箱体加热油炉油温达到工艺温度3小时之后,开始二次紧固喷丝板(热紧)。
Tight spinneret again after die heating oven reached technics temp. 3 hours .
箱体加热油炉油温达到工艺温度3小时之后,开始二次紧固喷丝板(热紧)。
Tight spinneret again after die heating oven reached technics temp. 3 hours .
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