Настройки

Укажите год
-

Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

Подробнее
-

Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 2. Отображено 2.
09-06-2023 дата публикации

Device system and method for measuring dispersed phase in multiphase system

Номер: CN116242748A
Автор: ZHANG WEIPENG, HUANG DINGWANG, DUAN XIAOXIA, WANG HAOZHENG, FENG XIN, LI ZHENG, LI YUANYUAN, YANG CHAO, MAO ZAISHA
Принадлежит:

The invention relates to a measuring device system and method for a dispersed phase in a multiphase system, the measuring device system comprises an illumination and shooting unit, and the illumination and shooting unit is connected with a light source control and image acquisition-processing unit through a data transmission device. According to the measuring device system, on the premise that the number and power of the first lighting devices are not increased, the second lighting device is arranged or the material of the light reflecting device is improved, the field brightness of intrusive photographing is enhanced, the imaging definition and identification degree of a continuous phase and a dispersed phase are improved, and the measurement accuracy is improved. The method is suitable for on-line measurement of two-phase, three-phase and more multi-phase systems with high phase volume fraction.

Подробнее
Номер записи: 1
18-07-2023 дата публикации

Micromixing measuring system and measuring method

Номер: CN116448628A
Автор: DUAN XIAOXIA, HUANG DINGWANG, FENG XIN, ZHANG WEIPENG, LI ZHENG, LI YUANYUAN, MAO ZAISHA, YANG CHAO
Принадлежит:

The invention provides a micro-mixing measurement system and a micro-mixing measurement method. The measurement system comprises a mixing device, an illumination enhancement unit, an observation unit, an image acquisition unit, a display device and a tracer injection device, the illumination enhancing unit comprises a light emitting device, a light focusing device and a reflecting device; the observation unit comprises an observation window; the image acquisition unit comprises a distortionless lens and an image acquisition device which are connected in sequence, and the central axis of the distortionless lens coincides with the central axis of the observation window. The measuring method is carried out in the measuring system provided by the invention and comprises the following steps: adding materials into the mixing device for mixing, injecting the tracer agent, and shooting a micro-mixed image; the ratio of the injection rate of the tracer agent to the critical feeding rate is (0.8- ...

Подробнее
Номер записи: 2