device for conducting cross-section measurements at the pipes burst pipes materials flows, in particular blood vessels, according to the ultrasonic doppler method.

• 1. 用于在引导热气的管道上、特别是内燃机的废气管道上的连接部的密封装置 [P] . 中国专利： CN101652543A . 2010-02-17
• 2. 用于测试和用于检查工业设备的保温工程的功能性、特别是围绕管道的隔热层的功能性的方法；包括特别是用于输送冷却介质的管道的系统；以及用于这种管道的保温层 [P] . 中国专利： CN113196029A . 2021-07-30
• 3. Backflow detection method in ultrasonic Doppler blood flow measurement and ultrasonic Doppler blood flow meter [P] . 日本专利： JP3691013B2 . 2005-08-31

  机译： 超声多普勒血流测量中的回流检测方法及超声多普勒血流仪

• 4. Device for sealing flow-through tubes to canalize flow of material, has double-jacketed pipe, where sealing of pipe cross-section is taken place between pipe and device such that material flow is bypassed and/or canalized [P] . 德国专利： DE102010022475A1 . 2011-12-08

  机译： 用于密封流通管以使材料流化的装置具有双夹套管，其中，在管与装置之间进行管横截面的密封，从而绕过和/或流化材料流

• 5. REGURGITATION DETECTING METHOD IN ULTRASONIC DOPPLER BLOOD CIRCULATION MEASUREMENT AND ULTRASONIC DOPPLER BLOOD FLOWMETER [P] . 日本专利： JP2003169803A . 2003-06-17

  机译： 超声多普勒血液循环测量和超声多普勒血液流量计的返流检测方法

• 1. The Effect of Sudden Change in Pipe Diameter on Flow Patterns of Air-Water Two-Phase Flow in Vertical Pipe (Ⅱ) Sudden-Expansion Cross-Section [J] . 中国化学工程学报（英文版） . 2001,第002期
• 2. Flow patterns and their transition characteristicsof the air-water two-phase flow in a horizontal pipe with asudden-changed cross-section area [J] . 核技术（英文版） . 2001,第001期
• 3. Ultrasonic Doppler Flowmeter for Low Velocity Pipe-flow Measurements [C] . LUO Shou-nan, LIU Yan, FENG Guan-ping Instrumentation Science and Technology vol.1 . 2004
• 4. Ultrasonic Doppler velocimetry and imaging in two-phase pipe flow. [D] . Morriss, Steven Lee. 1990
• 5. Stability of the Laminar Flow Through a Straight Pipe of Circular Cross-Section to Infinitesimal Disturbances Which are Symmetrical about the Axis of the Pipe [O] . C. L. Pekeris 1948
• 6. Turbulent slurry flow measurement using ultrasonic Doppler method in rectangular pipe [O] . V. Bareš, T. Picek, J. Brabec, 2016
• 7. Laser Doppler measurements of laminar and turbulent flow in a pipe bend [R] . Enayet, M. M., Gibson, M. M., Taylor, A. M. K. P., 1982

• 1. The Effect of Sudden Change in Pipe Diameter on Flow Patterns of Air-Water Two-Phase Flow in Vertical Pipe (I) Sudden-Contraction Cross-Section [J] . 杨英珍 ,李广军 ,周芳德 . 中国化学工程学报：英文版 . 2001,第1期
• 2. Mucosal blood flow measurements using laser Doppler perfusion monitoring [J] . Dag Arne Lihaug Hoff ,Hans Gregersen ,Jan Gunnar Hatlebakk . 世界胃肠病学杂志：英文版 . 2009,第2期
• 3. Measurements　Of　Cerebral　Blood　Flow　in　Postasphyxiated　Newborns　by　Color　Doppler　Imaging（CDI） [J] . 常立文 ,汪元芳 ,刘婉君 . 华中科技大学学报：医学英德文版 . 1996,第004期
• 4. 使用超声波画像诊断仪器测量双侧多裂肌横截面积比对慢性腰痛症状进行评价 [C] . HUANG Qiuchen ,黄秋晨 ,Zhang Yuying . 第9届北京国际康复论坛 . 2014
• 5. 基于超声波多普勒方法的管道流量研究 [A] . 滕艳菲 . 2006