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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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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 8. Отображено 8.
13-04-2021 дата публикации

Auxiliary device convenient for disassembling and assembling drift tube

Номер: CN212947434U
Автор: WU XIAOLEI, GONG KEYUN, LIU HUACHANG, LI BO, CHEN QIANG, LI AHONG, WANG YUN, FAN MENGXU, QU PEIHUA, 吴小磊, 巩克云, 刘华昌, 李波, 陈强, 李阿红, 王云, 樊梦旭, 瞿培华
Принадлежит: SPLINTERED NEUTRON SOURCE SCIENCE CENTER, 散裂中子源科学中心

The bottom of a supporting plate assembly of the auxiliary device is connected with a flange plate through a connecting screw rod, the lower end of the connecting screw rod penetrates through the flange plate and then is in threaded connection with an adjusting nut, and a pressing plate is further arranged at the joint of the adjusting nut and the flange plate. A supporting groove is formed in the upper portion of the supporting plate assembly and supported at the bottom of the drift tube, and the periphery of the flange plate is installed on the cavity wall of the linear accelerator. When in use, the adjusting nut is embedded in the pressing plate in advance; the upper end of the connecting screw is connected with the supporting plate assembly, and the lower end penetrates through the flange and then is connected with the adjusting nut; the adjusting nut is rotated to be connected with the flange plate, and a bolt penetrates through the pressing plate and is screwed into the flange plate ...

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Номер записи: 1
06-06-2023 дата публикации

Memory multidimensional database calculation load balancing method and system based on docker

Номер: CN116225690A
Автор: WU XIAOLEI, HAN XIANGDONG
Принадлежит:

The invention provides a docker-based memory multidimensional database calculation load balancing method, system and device and a computer readable storage medium. The memory multi-dimensional database calculation load balancing method based on docker comprises the following steps: defining a complex calculation task on a main multi-dimensional database service; constructing a docker mirror image of the memory multi-dimensional database; constructing multi-dimensional database template data based on the main multi-dimensional database; the method comprises the following steps: before an external application executes a calculation task, determining a specified docker instance; and based on the docker instance, executing the calculation task to obtain calculation result data. According to the embodiment of the invention, the load of the main multi-dimensional database can be reduced, and the availability of the main multi-dimensional database is improved.

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Номер записи: 2
27-06-2023 дата публикации

Acid pickling method of spoke cavity and spoke cavity structure

Номер: CN116334636A
Автор: WANG YUN, LIU HUACHANG, ZHANG CONG, LI AHONG, QU PEIHUA, LI BO, FAN MENGXU, WU XIAOLEI, CHEN QIANG, ZHOU WENZHONG, YANG YUE
Принадлежит:

According to the pickling method of the spoke cavity and the spoke cavity structure, an acid inlet pipe is arranged on an acid inlet part of the spoke cavity, after entering the acid inlet pipe, when flowing through a coupling opening, part of acid liquor flows out of the coupling opening and flows along the inner wall of a pipeline of the acid inlet part for pickling, and when flowing through a pickling outlet of a cavity end cover, part of the acid liquor flows out of the pickling outlet of the cavity end cover; and after being converged with the acid liquor from the acid inlet part, the acid liquor flows along the inner wall of the cavity end cover for acid pickling, and the residual acid liquor flows out from the core rod acid pickling outlet to acid the core rod, is converged with the acid liquor on the inner wall of the acid pickling cavity end cover and flows to each acid outlet part of the spoke cavity. The spoke cavity structure comprises a spoke cavity and an acid inlet pipe; ...

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Номер записи: 3
11-08-2023 дата публикации

Waveguide type high-power coupler with online adjustable coupling degree

Номер: CN116581509A
Автор: FAN MENGXU, LIU HUACHANG, WU XIAOLEI, LI AHONG, QU PEIHUA, WANG YUN, LI BO, CHEN QIANG, ZHU JUNYU
Принадлежит:

A waveguide type high-power coupler with online adjustable coupling degree comprises a waveguide and a tuning device, the waveguide comprises a waveguide side wall, the waveguide side wall forms a waveguide cavity in an enclosing mode, and the waveguide side wall is provided with an installation opening in a wave crest of a microwave or an area close to the wave crest; the tuning device comprises a tuning rod and a mobile adjusting mechanism. As the mobile adjusting mechanism can drive the tuning rod to move and change the depth of the tuning rod extending into the waveguide cavity, the coupler can adjust the coupling degree online in real time during working, the matching of the power source and the cavity can be better realized, and the stable operation of the whole accelerator is finally ensured; meanwhile, the adjustment difficulty is greatly reduced, and due to the real-time performance, convenience and wide range of adjustment, the requirement for the machining precision of the coupler ...

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Номер записи: 4
25-04-2023 дата публикации

Superconducting cavity plasma cleaning circuit device and use method thereof

Номер: CN116000022A
Автор: ZHANG CONG, WANG YUN, LIU HUACHANG, WU XIAOLEI, CHEN QIANG, LI AHONG, QU PEIHUA, LI BO, FAN MENGXU, ZHOU WENZHONG, YANG YUE, KONG QIYU
Принадлежит:

The invention provides a superconducting cavity plasma cleaning circuit device and a use method thereof, and the device comprises a signal source, a power amplifier, a circulator, a directional coupler, a branch tuner, a bias device, a power coupler and a superconducting cavity which are sequentially connected. Two coupling ports of the directional coupler and a power extraction port of the superconducting cavity are connected to power monitoring equipment, and all radio frequency devices are connected through coaxial radio frequency transmission lines with characteristic impedance of 50 ohms. According to the invention, the position of the stub short circuit sheet is adjusted through the stub tuner, so that the problem that the impedance of the power coupler in a weak coupling state is not matched is solved, external power can be smoothly fed into the superconducting cavity, and a certain direct-current bias voltage is applied to the power coupler antenna through the bias device. The device ...

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Номер записи: 5
05-05-2023 дата публикации

Superconducting cavity plasma cleaning gas circuit device and using method thereof

Номер: CN116072502A
Автор: ZHANG CONG, WANG YUN, LIU HUACHANG, WU XIAOLEI, CHEN QIANG, LI AHONG, QU PEIHUA, LI BO, FAN MENGXU, ZHOU WENZHONG, YANG YUE
Принадлежит:

The invention discloses a superconducting cavity plasma cleaning gas circuit device and a using method thereof.The superconducting cavity plasma cleaning gas circuit device comprises an upstream gas circuit system and a downstream gas circuit system which are connected to the two ends of a superconducting cavity, and high-purity inert gas and high-purity oxygen needed by plasma cleaning are provided for the superconducting cavity; each section of a gas path is subjected to thorough gas washing treatment by using a quick inflation mechanism of an upstream gas path system of the superconducting cavity and a gas washing auxiliary communication mechanism of a downstream gas path system of the superconducting cavity; in the plasma cleaning process, an upstream gas path system on the upstream of the superconducting cavity and a downstream gas path system on the downstream of the superconducting cavity are used for providing high-purity gas with specific pressure intensity and proportion for plasma ...

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Номер записи: 6
27-07-2016 дата публикации

Traditional thread binding putting is carried automatically to electrified wire jumper of changing of 500kV transmission line

Номер: CN0205407111U
Автор: FAN JIANJUN, SUN HUITAO, LIU WEI, YIN FEI, YANG CHAOFENG, GUO WENBO, CHEN LEI, SUN CHAO, CHEN PENG, TAO LIUHAI, LI JINGHAO, QIN LING, WU XIAOLEI
Принадлежит:

... 本实用新型提供了种500kV输电线路带电更换跳线自动提线装置，属于输电线路提线装置技术领域。种500kV输电线路带电更换跳线自动提线装置，包括绝缘拉棒和提线器，所述绝缘拉棒与所述提线器螺纹连接，所述提线器包括板状构件、对称设置于所述板状构件两侧的V型固定器Ⅰ及通过连接件Ⅰ与所述板状构件的底部连接的V型固定器Ⅱ，所述V型固定器Ⅰ和V型固定器Ⅱ的开口朝上。本实用新型500kV输电线路带电更换跳线自动提线装置结构合理，能够自动卡紧导线，防止提升过程中导线发生顺线路位移，有效缩短作业时间，降低工作人员的劳动强度，提升工作效率。 ...

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Номер записи: 7
29-08-2023 дата публикации

Tetracyclic compound and medical application thereof

Номер: CN116670136A
Автор: LIU FEI, WEI QIANGQIANG, WANG JI'NAN, CHO HYUN-DONG, ZHU YIZHONG, WANG LULU, HUANG TICONG, XU HONGJIANG, TANG SONG, WU XIAOLEI
Принадлежит:

The invention relates to a tetracyclic compound and medical application thereof. The structure of the tetracyclic compound is shown as a formula (I). The invention also relates to a preparation method of the compound, a pharmaceutical composition of the compound and application of the compound as a KRasG12C inhibitor in cancer treatment.

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Номер записи: 8