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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

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Мониторинг СМИ

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

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Применить Всего найдено 7. Отображено 7.
05-09-2018 дата публикации

SYSTEM FOR MONITORING RADIOACTIVE CONTAMINATION OF GROUNDWATER AND OPERATING METHOD THEREOF

Номер: KR101894245B1
Автор: KWON JANGSOON, KOH YONGKWON, LEE JAEKWANG, BAIK MINHOON
Принадлежит: KOREA ATOMIC ENERGY RESEARCH INSTITUTE

Disclosed are a system for monitoring radioactive contamination of groundwater around an atomic energy facility and an operating method thereof which can predict a contamination source in real time. According to embodiments of the present invention, the system for monitoring radioactive contamination of groundwater around an atomic energy facility comprises: a site monitoring system to build a multi-packer system for each depth in groundwater around the atomic energy facility to monitor groundwater characteristics isolated for each depth, measure whether groundwater is radioactively contaminated for each depth by an automatic branch device connected to a groundwater flow pipe isolated and arranged on each depth, and construct a database with acquired site measurement data based on measurement results to transmit the site measurement data in the database to the outside; and a remote monitoring device to remotely control the site monitoring system, receive the site measurement data in the ...

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Номер записи: 1
09-01-2020 дата публикации

FLUID TRANSFER APPARATUS

Номер: WO2020009474A1
Автор: KOH, Yongkwon, KWON, Jangsoon, BAIK, Minhoon, LEE, Jaekwang
Принадлежит:

The fluid transfer apparatus of the present invention comprises: a rotor housing for forming a fluid compression space having the shape of an epitrochoid surface; a rotor which is arranged inside the fluid compression space of the rotor housing so as to divide the fluid compression space of the rotor housing into a plurality of volume variance spaces, and which eccentrically rotates inside the fluid compression space by being eccentrically coupled to a rotation shaft rotating in place; and a rotor housing cover formed to cover the fluid compression space of the rotor housing and comprising a rotation shaft penetration hole formed at the center of the cover, and a first cover fluid channel and second cover fluid channel which are symmetrically formed on the opposite sides of each other with the rotation shaft penetration hole in the middle, wherein a plurality of rotor housing covers are arranged to be spaced apart from each other, one rotor housing is arranged between every two rotor housing ...

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Номер записи: 2
25-07-2018 дата публикации

VACUUM AND SELF-PRIMING PRESSURE PUMP

Номер: KR101881546B1
Автор: KOH, YONG KWON, KWON, JANG SOON, BAIK, MIN HOON, LEE, JAE KWANG
Принадлежит: KOREA ATOMIC ENERGY RESEARCH INSTITUTE

The present invention relates to a vacuum and self-priming pressure pump, formed of a circulation flow path (90) connecting an upper portion chamber (60) and a lower portion chamber (70), wherein a supporting valve (140) opening and closing a circulation flow path (90) is installed in the lower portion chamber (70). The supporting valve (140) is operated by a liquid level of the lower portion chamber (70) and a pressure relationship between the upper portion chamber (70) and the lower portion chamber (70). The pump is operated as a self-priming pump by water injected to the lower portion chamber (70), and has an improved rotor (20) sealing function such that the pump can be used as a vacuum pump and a pressure pump. COPYRIGHT KIPO 2018 ...

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Номер записи: 3
17-02-2017 дата публикации

METHOD FOR TREATING SPENT ION EXCHANGE RESIN COMPRISING RADIOACTIVE NUCLIDES

Номер: KR101707533B1
Автор: YANG, HEE CHUL, BAIK, MIN HOON, KIM, HYUNG JU, CHUNG, DONG YONG, CHOI, JONG WON
Принадлежит: KOREA ATOMIC ENERGY RESEARCH INSTITUTE

The present invention relates to a method for treating spent ion exchange resin comprising radioactive nuclides, and more particularly to a method for treating spent ion exchange resin comprising radioactive nuclides through phased heat treatment. According to the present invention, spent ion exchange resin comprising radioactive nuclides is treated by volatilizing, separating, and collecting radioactive nuclides through phased heat treatment without gasifying carbon, i.e., a main component, thereby preventing problems which are caused by conventional incineration and vitrification treatment, in which volatile radioactive nuclides including radioactive cesium (Cs) or strontium (Sr) are deposited and discharged into the air during a gas exhaust process due to volatilization of the volatile radioactive nuclides, in which an exhaust gas, including high-concentration SO_2 and SO_3 having concentrations equal to or higher than a few thousands ppm and being discharged during separation of an ...

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Номер записи: 4
07-11-2018 дата публикации

ROTARY PISTON PUMP AND DRIVING METHOD THEREOF

Номер: KR101915976B1
Автор: KOH, YONG KWON, KWON, JANG SOON, PARK, CHUNG KYUN, BAIK, MIN HOON
Принадлежит: KOREA ATOMIC ENERGY RESEARCH INSTITUTE

The present invention relates to a rotary piston pump which comprises: a housing assembly in which a storage space is formed, and at least one inflow hole and at least one discharge hole are arranged in an opposite side while leaving the storage space therebetween; a rotor assembly having a rotor provided to eccentrically rotate in the storage space, dividing the storage space into a plurality of variable volume spaces when the rotor eccentrically rotates, and contracting or expanding the variable volume spaces in accordance with a rotation state; at least one inflow check valve closing or opening the inflow hole when a static pressure or negative pressure atmosphere is formed by contacting or expanding the communicating variable volume spaces; at least one discharge check valve opening or closing the discharge hole when a static pressure or negative pressure atmosphere is formed by contacting or expanding the communicating variable volume spaces; a plurality of electromagnet assemblies ...

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Номер записи: 5
12-04-2016 дата публикации

BIOENGINEERING METHOD AND APPARATUS FOR REMOVING TRITIUM IN WATER

Номер: KR101611275B1
Автор: LEE, SEUNG YEOP, LEE, JI YOUNG, LEE, JAE KWANG, BAIK, MIN HOON, JEONG, JONG TAE, CHOI, TAE O
Принадлежит: KOREA ATOMIC ENERGY RESEARCH INSTITUTE

The present invention relates to a bioengineering method and an apparatus for removing tritium in water. More specifically, the present invention relates to a bioengineering method and an apparatus for maximizing removal efficiency of tritium discharged through thermal discharge of a nuclear power plant and tritium in seawater by using photosynthesis of microalgae. COPYRIGHT KIPO 2016 ...

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Номер записи: 6
10-07-2017 дата публикации

METHOD AND APPARATUS FOR BIO-MINERALOGICALLY REMOVING CESIUM IONS

Номер: KR101754790B1
Автор: LEE, SEUNG YEOP, HWANG, JIN HA, BAIK, MIN HOON, SEO, BUM KYOUNG, LEE, MIN HEE
Принадлежит: KOREA ATOMIC ENERGY RESEARCH INSTITUTE

The present invention relates to a method and apparatus for bio-mineralogically removing cesium ions. The apparatus for removing cesium ions from cesium ion solutions according to the present invention includes an anoxic tank into which a solution containing radioactive cesium is inputted; and a microbial purification tank which is connected to the anoxic tank and into which anaerobic solutions are inputted and a metal reduction bacteria supply source, an electron donor supply source, and an iron ion supply source are supplied. The cesium is biosynthesized as a crystalline mineral by the metal reduction bacteria and is immersed in the microbial purification tank, thereby removing the cesium ions with a very small volume of sludge. COPYRIGHT KIPO 2017 ...

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Номер записи: 7