IMECH-IR  > 国家微重力实验室
应用于微重力流变实验的旋转流变仪
王昊; 段发阶; 蒋佳佳; 王育人; 蓝鼎; 郑中玉
Source Publication纳米技术与精密工程
2016-11-15
Volume14Issue:06Pages:460-466
Abstract基于失重条件下的流变学实验需求,针对国内流变学空间实验仪器的空白,研制适用于航天发射和微重力实验的旋转流变仪.以五相步进电机驱动旋转,采用应变式扭矩传感器,并增加预紧轴承提高旋转精度,通过滑台驱动和光栅尺定位反馈完成液位厚度调整和拉伸运动.剪切转速区间0.01~1 000 r/min,平均转速精度优于1!,实现了150 mm/s的高速拉伸和0.5μm精度的样液厚度调整.通过测量标准硅油取得地面实验数据,得出该方案可行的结论,相对于商用流变仪,采用该方案的流变仪可进行长行程拉伸流变测量,且结构坚固可靠、体积小、重量轻,可实现发射入轨且成本低廉.
Keyword旋转流变仪 空间实验 微重力 平行板测量转子
Indexed ByCSCD
Language中文
CSCD IDCSCD:5899099
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Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/72092
Collection国家微重力实验室
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GB/T 7714
王昊,段发阶,蒋佳佳,等. 应用于微重力流变实验的旋转流变仪[J]. 纳米技术与精密工程,2016,14(06):460-466.
APA 王昊,段发阶,蒋佳佳,王育人,蓝鼎,&郑中玉.(2016).应用于微重力流变实验的旋转流变仪.纳米技术与精密工程,14(06),460-466.
MLA 王昊,et al."应用于微重力流变实验的旋转流变仪".纳米技术与精密工程 14.06(2016):460-466.
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