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A composite optimization method for separation parameters of large-eccentricity pico-satellites None

Lai TENG, Zhong-he JIN

Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 5,   Pages 685-698 doi: 10.1631/FITEE.1700416

Abstract: A spacecraft’s separation parameters directly affect its flying trace.present a composite optimization method, which combines angular velocities with external moments for separationdevices, the method effectively controls the popping process under the condition of less change in the separationmechanism.Simulation and test results show that the optimization method can effectively optimize the separation

Keywords： Pico-satellite     Satellite–rocket separation mechanism     Separation parameters     Parameter optimization    

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Mechanism of ethanol/water reverse separation through a functional graphene membrane: a molecular simulation

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 3,   Pages 347-357 doi: 10.1007/s11705-022-2246-z

Abstract: However, to date, the reverse-separation performance of ethanol/water is poor and the separation mechanismwith tunable apertures and functional groups have shown substantial potential for use in molecular separationmolecular dynamics simulations, for the first time, we reveal two-way selectivity in ethanol/water separationperformance, with an ethanol/water separation factor of 34 and a flux value of 69.3 kg∙m‒2mechanism of porous graphene membranes and

Keywords： reverse separation     graphene membrane     ethanol/water separation     molecular simulation    

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Exploration of the Development Road for Chinese Liquid Rocket Engine in 21st Century

Wang Heng

Strategic Study of CAE 1999, Volume 1, Issue 2,   Pages 1-5

Abstract:

Liquid rocket engine is an important member of the space propulsion family and the only propellingMeanwhile, we should begin preliminary researches on rocket spaceplane and aerospike nozzle adopted by

Keywords： propulsion having top priority     liquid rocket engine     heavy lift launch vehicle     rocket spaceplane    

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XB High Accuracy Rocket Sled Test Track

Yang Xingbang

Strategic Study of CAE 2000, Volume 2, Issue 10,   Pages 98-104

Abstract:

Rocket sled test track is a large ground dynamic simulating test facility.China has successfully built the world ´s only track —XB high accuracy rocket sled test track

Keywords： rocket sled     test track     ground dynamic simulating test    

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Astronauts Hitch First Ride Aboard Private Rocket to Space Station

Chris Palmer

Engineering 2020, Volume 6, Issue 11,   Pages 1207-1209 doi: 10.1016/j.eng.2020.08.007

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Separation/degradation behavior and mechanism for cationic/anionic dyes by Ag-functionalized FeO-PDA

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 11, doi: 10.1007/s11783-022-1572-1

Abstract:

● PDA-Fe3O4-Ag was made by hydrothermal and oxidation self-polymerization method.

Keywords： PDA     Fe3O4     Magnetic adsorbent     Cationic dyes     Anionic dyes    

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Separation mechanism for double cylinder with shrink fitting system used for ceramics conveying rollers

Wenbin LI, Hiromasa SAKAI, Shota HARADA, Yasushi TAKASE, Nao-Aki NODA

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 3,   Pages 277-286 doi: 10.1007/s11465-011-0234-y

Abstract: Although how to separate the real roller has been discussed in the previous study, the separation mechanismTherefore, in this study, several types of more fundamental models are investigated to understand the separationmechanism of real roller by the application of the finite element method.

Keywords： contact     ceramics     thermal stress     heating     finite element method    

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Rational design on photoelectrodes and devices to boost photoelectrochemical performance of solar-driven water splitting: a mini review

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 6,   Pages 777-798 doi: 10.1007/s11705-022-2148-0

Abstract: As an eco-friendly, efficient, and low-cost technique, photoelectrochemical water splitting has attracted growing interest in the production of clean and sustainable hydrogen by the conversion of abundant solar energy. In the photoelectrochemical system, the photoelectrode plays a vital role in absorbing the energy of sunlight to trigger the water splitting process and the overall efficiency depends largely on the integration and design of photoelectrochemical devices. In recent years, the optimization of photoelectrodes and photoelectrochemical devices to achieve highly efficient hydrogen production has been extensively investigated. In this paper, a concise review of recent advances in the modification of nanostructured photoelectrodes and the design of photoelectrochemical devices is presented. Meanwhile, the general principles of structural and morphological factors in altering the photoelectrochemical performance of photoelectrodes are discussed. Furthermore, the performance indicators and first principles to describe the behaviors of charge carriers are analyzed, which will be of profound guiding significance to increasing the overall efficiency of the photoelectrochemical water splitting system. Finally, current challenges and prospects for an in-depth understanding of reaction mechanisms using advanced characterization technologies and potential strategies for developing novel photoelectrodes and advanced photoelectrochemical water splitting devices are demonstrated.

Keywords： photoelectrochemical water splitting     photoelectrodes     hydrogen production     charge separation     catalyticmechanism    

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Satellite scheduling engine: The intelligent solver for future multi-satellite management

Frontiers of Engineering Management 2022, Volume 9, Issue 4,   Pages 683-688 doi: 10.1007/s42524-022-0222-4

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On the Explanation of the Earth Satellite Remote Sensing Images for the Geological Environment Evolvementand Dynamics Mechanism of the Structure System in Korean Peninsula

Hu Dongsheng,Zhang Huajing,Xu Bing,Tian Xinhong and Zhang Guowei

Strategic Study of CAE 2007, Volume 9, Issue 12,   Pages 31-38

Abstract: By combining the comprehensive data analysis results and the earth satellite remote sensing images explanationThe evolving process of the structual geology environment and the earth dynamic mechanism are macroscopically

Keywords： the remote sensing image explanation of earth satellite     the basic type of structure system     the evolutionalprocess of geology environment     the earth dynamics mechanism     Korean Peninsula    

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The Polar Orbit Meteorological Satellite in China

Meng Zhizhong

Strategic Study of CAE 2004, Volume 6, Issue 10,   Pages 1-5

Abstract:

Meteorological satellite is one kind of applied satellite that has tremendous benefit to both economicThe development of polar orbit meteorological satellite in China has experienced the processes from experimentThis paper introduces briefly the development and performance of the FY-1 polar meteorological satelliteMoreover, the general information of the new generation polar FY-3 meteorological satellite is presentedThe technology specialty of the satellite is summarized.

Keywords： polar orbit meteorological satellite     FY-1 satellite     FY-3 satellite    

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The Thinking Concerning Technique Way of China’s Satellite Engineering

Ye Peijian

Strategic Study of CAE 2001, Volume 3, Issue 9,   Pages 16-20

Abstract: In the next 20 years, application satellite and satellite application is still the dominant field inT6 build-up some application satellite systems for long-term stable operation is the main target amongThe application satellite will be the base of such systems.So the satellite products can be obtained with a faster, better and more e-conomic results.To achieve these goals the operation mechanism and management pattern should be reformed and the translation

Keywords： space exploitation     application satellite     satellite application     satellite-bus    

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High resolution satellite imaging sensors for precision agriculture

Chenghai YANG

Frontiers of Agricultural Science and Engineering 2018, Volume 5, Issue 4,   Pages 393-405 doi: 10.15302/J-FASE-2018226

Abstract: Recent developments in high resolution satellite sensors have significantly narrowed the gap in spatialresolution between satellite imagery and airborne imagery.Since the first high resolution satellite sensor IKONOS was launched in 1999, numerous commercial highresolution satellite sensors have become available.This article will provide an overview of commercially available high resolution satellite sensors that

Keywords： high resolution satellite sensor     multispectral imagery     precision agriculture     spatial resolution     temporal    

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Phase separation in cGAS-STING signaling

Frontiers of Medicine   Pages 855-866 doi: 10.1007/s11684-023-1026-6

Abstract: Biomolecular condensates formed by phase separation are widespread and play critical roles in many physiologicalInterestingly, exciting recent studies have reported that biomolecular phase separation exists and playsHere, we summarize recent advances in the phase separation of cGAS-STING signaling and the development

Keywords： biomolecular condensates     phase separation     cGAS-STING pathway     cGAS     STING     cGAMP     interferon    

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Mass transfer mechanisms in fixed-bed adsorption of erythromycin

SUN Ying, ZHU Jiawen, CHEN Kui, ZHU Sheng, XU Jie

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 4,   Pages 353-360 doi: 10.1007/s11705-008-0076-2

Abstract: The separation performance was investigated in a fixed-bed system with respect to the adsorption superficialA mathematical model was used to simulate the mass transfer mechanism, taking film mass transfer, pore

Keywords： mathematical     diffusion     separation performance     adsorption superficial     mechanism    

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Title Author Date Type Operation

A composite optimization method for separation parameters of large-eccentricity pico-satellites

Lai TENG, Zhong-he JIN

Journal Article

Mechanism of ethanol/water reverse separation through a functional graphene membrane: a molecular simulation

Journal Article

Exploration of the Development Road for Chinese Liquid Rocket Engine in 21st Century

Wang Heng

Journal Article

XB High Accuracy Rocket Sled Test Track

Yang Xingbang

Journal Article

Astronauts Hitch First Ride Aboard Private Rocket to Space Station

Chris Palmer

Journal Article

Separation/degradation behavior and mechanism for cationic/anionic dyes by Ag-functionalized FeO-PDA

Journal Article

Separation mechanism for double cylinder with shrink fitting system used for ceramics conveying rollers

Wenbin LI, Hiromasa SAKAI, Shota HARADA, Yasushi TAKASE, Nao-Aki NODA

Journal Article

Rational design on photoelectrodes and devices to boost photoelectrochemical performance of solar-driven water splitting: a mini review

Journal Article

Satellite scheduling engine: The intelligent solver for future multi-satellite management

Journal Article

On the Explanation of the Earth Satellite Remote Sensing Images for the Geological Environment Evolvementand Dynamics Mechanism of the Structure System in Korean Peninsula

Hu Dongsheng,Zhang Huajing,Xu Bing,Tian Xinhong and Zhang Guowei

Journal Article

The Polar Orbit Meteorological Satellite in China

Meng Zhizhong

Journal Article

The Thinking Concerning Technique Way of China’s Satellite Engineering

Ye Peijian

Journal Article

High resolution satellite imaging sensors for precision agriculture

Chenghai YANG

Journal Article

Phase separation in cGAS-STING signaling

Journal Article

Mass transfer mechanisms in fixed-bed adsorption of erythromycin

SUN Ying, ZHU Jiawen, CHEN Kui, ZHU Sheng, XU Jie

Journal Article