主要探讨200MW汽轮机组法兰螺栓加热装置对高压缸胀差的影响。
This paper focuses on the influence of the flange and bolt heating equipment on differential expansion of HP casing in 200mw steam turbine.
本文介绍了英国GEC汽轮发电机有限公司测量汽机较大胀差的一种方法。
The article introduces a method to measure larger differential expansion of GEC Ltd.
当胀差超过警戒值时，如没有控制汽轮机胀差的有效措施，只能打闸停机。
If the differential expansion is beyond the guard - line and no effective measures are taken to control the differential expansion, the only way is to switch off and stop the turbine.
汽轮机相对胀差上下极限值是根据汽轮机的结构、材料、安装轴向的间隙尺寸等因素综合考虑规定的。
The limit value of the steam turbine's relative differential expansion is stipulated synthetically according to the structure, material and the installational axial gap size and so on.
汽轮机差胀反映出汽轮机动静部分的间隙变化，是保护汽轮机安全运行的重要参数之一。
The difference expansion of the steam turbine reflects the gap change between the dynamic and static parts of the turbine, which is one of the important parameters to protect its safe operation.
竹浆纤维因其加工方法不同，除吸湿能力优于竹原纤维外，其放湿速度慢、吸湿溶胀率小、耐热性能也比竹原纤维差。
The bamboo pulp fiber has worse properties of swellability, moisture absorption and liberation rate and thermal stability except hygroscopic capacity.
竹浆纤维因其加工方法不同，除吸湿能力优于竹原纤维外，其放湿速度慢、吸湿溶胀率小、耐热性能也比竹原纤维差。
The bamboo pulp fiber has worse properties of swellability, moisture absorption and liberation rate and thermal stability except hygroscopic capacity.
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