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  • 關于德國恩德斯豪斯公司高級專家朱浩博士學術報告的通知

    發布時間:2019-07-24作者:瀏覽次數:160

    報告題目:From Disturbance to Measurement: Application of Coriolis Meter for Pattern Identification of Gas Bubbles(從干擾到測量:科里奧利流量計在氣泡模式識別中的應用

    報 告 人:朱浩 博士

    報告時間:2019725日(周四) 10:30

    報告地點:工科樓E1329

    報告人簡介:

    Dr. Hao Zhu received his bachelor degree from Shanghai Jiaotong University in 1998, master degree from Technical University of Munich in 2003, and PhD degree from University Erlangen Nuremburg in 2008. Now he is working in Endress+Hauser Flowtec AG as a Senior Expert, responsible for advanced/challenging flow applications. As the principal designer and developer, he developed the high-end Coriolis mass flowmeter, Promass Q, which was launched by Endress+Hauser in 2016 as a world leading product with high technologies, such as Multi-Frequency Technology (MFT) for Coriolis entrained gas applications. In 2017, Promass Q with MFT won the prize of Swiss Technology Award; and in 2018, German Innovation Award (Gold). One of the main achievements is that he invented and developed the core technology of the unique Endress+Hauser metering solution (so far the acknowledged best solution among competitions) for Bunkering Industry, which is worldwide famous for applying Coriolis flowmeters in severe entrained gas conditions. He has filed about 40 patent applications in the past few years.

     

    朱浩博士本科畢業于上海交通大學,2003年獲得德國慕尼黑工業大學碩士學位,2008年獲得埃爾朗根紐倫堡大學博士學位,目前為德國恩德斯豪斯公司的高級專家。作為研發團隊的核心成員,他設計并開發了最新一代高端科里奧利質量流量計,Promass Q(已于2016年推向國際市場),開發了多頻技術Multi-Frequency Technology (MFT)并成功地應用于夾氣液體的流量測量中。2017年,基于MFT Promass Q摘取了瑞士科技獎(Swiss Technology Award)的桂冠。2018,Promass Q又贏得了德國創新獎的金獎(German Innovation Award,Gold)。作為主要成果之一,他曾發明并為Bunkering Industry開發了一種獨特的夾氣復雜流體計量方法(目前是科里奧利流體計量領域最好的方法)。近年來,他申請了約四十項專利。

     

    報告內容簡介:

    液體中夾帶的氣體會嚴重降低科里奧利流量計的測量精度,所夾帶的氣體對于液體流量測量過程是一種干擾。最新研究發現:以不同模式分布的氣泡,如自由氣泡、懸浮氣泡等,對科式流量計測量性能的影響具有較大的差別。因此,為了有效降低夾帶氣體對測量精度的干擾,需要對科式流量計測量管內氣泡的空間分布模式進行辨識。液體中的自由氣泡往往導致測量管內被測介質密度的非均質性,并引起測量管共振頻率的非正常波動。以均勻懸浮模式分布于液體中的氣泡使得測量管內被測介質的可壓縮性顯著增加,新穎的多頻技術通過發揮其聲速測量優勢能夠定量計算被測介質的氣相體積含率。通過有效地辨識氣泡的分布模式,能夠顯著地提高夾氣液體流量和密度測量的可靠性。

     

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