ВЭЙ Цифэн (NL),ТИЛЕ Карл Э. (NL),ЙОГАНАТХАН Аджит П. (NL),ЯП Чоон-Хваи (NL)
申请号：
RU2013134355/14
公开号：
RU2013134355A
申请日:
2011.12.15
申请国别(地区):
RU
年份:
2015
代理人:
摘要：
1. A method of measuring the flow of regurgitant or several slotted holes, comprising the steps of: determining a location of the first openings receive ultrasonic echoes location near the first opening treated echo signals to obtain a quantitative expression for the flow through the first hole location determine the location of the second hole receive ultrasound echo signals near the position of the second hole treated echo signals to obtain a quantitative expression eniya for flow rate or volumetric flow through the second orifice location and combining quantitative expression for the flow rate or volumetric flow through the two locations otverstiy.2. . A method according to claim 1, wherein said first processing step further comprises processing Doppler echoes to determine the flow vector in the direction of the first hole location and wherein the second processing step further comprises processing Doppler echoes to determine the flow vector in the direction of the second location otverstiya.3. . A method according to claim 1, wherein the first obtaining step further comprises obtaining ultrasonic echo signals from the two-dimensional acquisition zone closest to the location pervogootverstiya and wherein the second step of receiving further comprises receiving ultrasonic echo signals from the two-dimensional acquisition zone closest to the location of the second otverstiya.4. A method according to claim. 3, wherein each acquisition zone has an arc shape with a center of curvature substantially near the location of the first or second otverstiya.5. A method according to claim. 3, wherein1. Способ измерения регургитирующего потока из нескольких или щелевых отверстий, включающий в себя этапы, на которых:определяют местоположения первого отверстияполучают ультразвуковые эхо-сигналы вблизи местоположения первого отверстияобрабатывают эхо-сигналы для получения количественного выражения для потока через местоположение первого отверстияопределяют местоположение второго о
