SGER: Development of High Resolution Resonance-based Anemometer for High Temperature Liquid Metal Flows

SGER：开发用于高温液态金属流的高分辨率共振风速计

• 批准号: 9712818
• 负责人: Russell Keanini
• 金额: $ 5万
• 依托单位: University of North Carolina at Charlotte
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1997
• 资助国家: 美国
• 起止时间: 1997-08-01 至 1999-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9712818&HistoricalAwards=false
• 关键词: SGER; Development; Resolution; Resonance; based

This Small Grant for Exploratory Research (SGER) is to develop a new liquid metal flow anemometry method suitable for use at temperatures above the operating range of existing non-consumable probes (i.e. at temperatures in excess of 770 degrees Celsius). It is anticipated that the device will provide spatial and temporal resolution on the order of 2 mm and 1 ms, respectively, thus significantly improving upon present measurement capabilities. The device, fabricated from temperature resistant ceramics, will incorporate thin pressure-sensitive ceramic diaphragms and dual-cantilever. The development of a new liquid metal flow anemometry method will provide the basis for a number of new technical and scientific applications, most notably high-temperature process control and monitoring, and high resolution velocity measurements in fundamental liquid metal flow studies.

这项探索性研究小额补助金（SGER）旨在开发一种新的液态金属流动风速测量方法，适用于高于现有非消耗性探头工作范围的温度（即超过770摄氏度的温度）。 预计该设备将提供空间和时间分辨率分别为2毫米和1毫秒的顺序，从而显着提高目前的测量能力。 该设备，制造的耐温陶瓷，将纳入薄的压力敏感陶瓷膜片和双悬臂。 一种新的液态金属流动风速测量方法的发展将为许多新的技术和科学应用提供基础，最显着的是高温过程控制和监测，以及基础液态金属流动研究中的高分辨率速度测量。