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The Effect of “Star-Bombs” Undertaking on the Social Development of China

Miao Dongsheng

Strategic Study of CAE 2004, Volume 6, Issue 7, Pages 14-20

Abstract:

This paper holds that “Star-Bombs” undertaking has influenced the social development of China in five aspects： providing a peaceful international environment for domestic construction; capturing the central height of developing new technology; protruding tremendous economic-social values; breeding a precious national spirit; winning the international standing essential for building new order of international relations.

Keywords： “Star-Bombs” undertaking space science and technology exploiting outer space game in common wins

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To Exploiting Lower Tidal Flats for Expending Living Space of China

Chen Jiyu

Strategic Study of CAE 2000, Volume 2, Issue 3, Pages 27-31

Abstract: This means that there will be a shortage of living space for 4〜5 hundred million populations, which willTo expend living space is difficult duo to closing off afforested mountain for protection on upstreamThis paper suggests making 10 000 — 15 000 km² living space for 20～30 millions population

Keywords： tidal flats living space reclamation artificial coastline engineering impelling siltation bioimpelling

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behavior of stiffened joints between concrete-filled steel tubular column and steel beam with narrow outer

Chunyan QUAN,Wei WANG,Jian ZHOU,Rong WANG

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 3, Pages 333-344 doi: 10.1007/s11709-016-0357-7

Abstract: practical engineering which was between concrete-filled steel tubular column and steel beam with narrow outerThere was no hysteresis damage fracture on the narrow outer diaphragm connected to the concrete-filled

Keywords： narrow outer diaphragm concrete-filled tubular column joint inner and outer stiffening cyclic behavior

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Dielectric barrier micro-plasma reactor with segmented outer electrode for decomposition of pure CO

Baowei Wang, Xiaoxi Wang, Bo Zhang

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 3, Pages 687-697 doi: 10.1007/s11705-020-1974-1

Abstract: The influence of segmented outer electrodes on the electrical characteristics and the reaction performanceExperimental results indicated that the introduction of segmented outer electrodes can significantlyCompared with other types of dielectric barrier discharge plasma reactors, the proposed segmented outer

Keywords： CO₂ decomposition dielectric barrier discharge segmented outer electrodes electrical analysis

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A “Sequential Design of Simulations” approach for exploiting and calibrating discrete element simulations

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 6, Pages 874-885 doi: 10.1007/s11705-021-2131-1

Abstract: The flow behaviours of cohesive particles in the ring shear test were simulated and examined using discrete element method guided by a design of experiments methodology. A full factorial design was used as a screening design to reveal the effects of material properties of partcles. An augmented design extending the screening design to a response surface design was constructed to establish the relations between macroscopic shear stresses and particle properties. It is found that the powder flow in the shear cell can be classified into four regimes. Shear stress is found to be sensitive to particle friction coefficient, surface energy and Young’s modulus. A considerable fluctuation of shear stress is observed in high friction and low cohesion regime. In high cohesion regime, Young’s modulus appears to have a more significant effect on the shear stress at the point of incipient flow than the shear stress during the pre-shear process. The predictions from response surface designs were validated and compared with shear stresses measured from the Schulze ring shear test. It is found that simulations and experiments showed excellent agreement under a variety of consolidation conditions, which verifies the advantages and feasibility of using the proposed “Sequential Design of Simulations” approach.

Keywords： discrete element method cohesive materials parameter calibration ring shear cell design of experiments

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The “Tiangong” Chinese Space Station project

Yang HONG

Frontiers of Engineering Management 2018, Volume 5, Issue 2, Pages 278-283 doi: 10.15302/J-FEM-2018202

Keywords： manned space station space station project basic design

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Application and development of modern long-span space structures in China

Shilin DONG, Yang ZHAO, Dong XING

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 3, Pages 224-239 doi: 10.1007/s11709-012-0166-6

Abstract: Modern long-span space structures, developed during the 1970s and 1980s, are light and effective structuresFor the premodern space structures widely used since the mid-twentieth century (such as thin shells,space trusses, lattice shells and ordinary cable structures), new space structures have been developedstructures, including composite space trusses, open-web grid structures, polyhedron space frame structuresstructures, modern flexible space structures and modern rigid-flexible combined space structures.

Keywords： modern long-span space structures rigid space structures flexible space structures rigid-flexible combinedspace structures application and development

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Coordinated Development of Space Science, Space Technology, and Space Application in China

Zhou Jianping, Wu Ji

Strategic Study of CAE 2023, Volume 25, Issue 2, Pages 59-66 doi: 10.15302/J-SSCAE-2023.02.007

Abstract: historical reasons and investment restrictions, China’s aerospace industry initially focused on spacetechnology and application, with insufficient emphasis on space science; therefore, space science The development of space technology should be deeply integrated into space science and applicationThis study explores the implications of space science, space technology, and space application andworldwide and reviews the development situation of space-related fields in China.

Keywords： aerospace industry space science space technology space application coordinated development sharingof space data

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Exploration and research of space physics and space weather

Wang Chi

Strategic Study of CAE 2008, Volume 10, Issue 6, Pages 41-45

Abstract:

Space physics is a fast-growing cross-discipline science with the advanceSpace environment is becoming more and more important as the fourth living environment for human beingStarting from the early 1990s, space weather is born by applying the fundamentals of space physics toon our high-tech systems on the earth and in space.physics and space weather exploration and study, and introduces the suggested space physics and space

Keywords： space physics space weather space physics exploration strategic plan

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Research Status and Future Development of Deep Space Security

Wu Ke, Zhang Zhe, Yang Wenfei, He Jianfeng, Zhang Tianzhu, Jian Kangkang, Wu Weiren

Strategic Study of CAE 2022, Volume 24, Issue 4, Pages 240-248 doi: 10.15302/J-SSCAE-2022.04.023

Abstract: The United Nations Committee on the Peaceful Uses of Outer Space (COPUOS) was subsequently establishedThe fourth stage refers to the development period of the “outer space soft method”, whichIn the 1960s, the United Nations proposed the “outer space laws” related to deep-space explorationspace in compliance with international agreements; no country may appropriate outer space and celestialweaponization of outer space, safeguard national rights and interests, and ensure that deep-space exploration

Keywords： deep space security space radiation threat planetary protection space heritage protection space legislation

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Exploiting Additive Manufacturing Infill in Topology Optimization for Improved Buckling Load Artical

Anders Clausen, Niels Aage, Ole Sigmund

Engineering 2016, Volume 2, Issue 2, Pages 250-257 doi: 10.1016/J.ENG.2016.02.006

Abstract: Automated design methods are still incapable of fully exploiting this design freedom.

Keywords： Additive manufacturing Infill Topology optimization Buckling

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Fabrication of bimetallic Cu–Zn adsorbents with high dispersion by using confined space for gas adsorptive

Frontiers of Chemical Science and Engineering Pages 1623-1631 doi: 10.1007/s11705-022-2202-y

Abstract: Here, we report a simple but efficient strategy for dispersing active components by using a confined spaceSuch a confined space does not exist in the conventional support, calcined SBA-15, which does not containThe Cu and Zn precursors were introduced to the confined space in the AS and were converted to CuO andConfined space in the AS and the strong interactions caused by the abundant hydroxyl groups are responsible

Keywords： bimetallic adsorbents confined space mesoporous silica propene/propane separation

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Corrosion damage assessment and monitoring of large steel space structures

Bo CHEN, You-Lin XU, Weilian QU,

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 3, Pages 354-369 doi: 10.1007/s11709-010-0088-0

Abstract: Large steel space structures, when exposed to a harsh corrosive environment, are inevitably subjectedThis paper proposes a framework for assessing the corrosion damage of large steel space structures subjectedThe proposed framework is applied to a real large steel space structure built in the southern coastalBased on the results, the conceptual design of the corrosion monitoring system of large steel space structures

Keywords： large steel space structure atmospheric corrosion stress corrosion cracking corrosion damage damage assessment

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Achievements and development ofChina’s space activities

Wang Liheng

Strategic Study of CAE 2008, Volume 10, Issue 12, Pages 10-12

Abstract:

This paper describes the current situation of the international spaceactivities, summarizes the new trends of the new space programs in the world and their characteristics, briefly introduces the brilliant achievements of China's space activities, and gives a full prospectfor the future development of China's space activities.

Keywords： China’s space activities new space programs achievements of China’s space activities

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Effect of heat transfer space non-uniformity of combustion chamber components on in-cylinder heat transfer

Jizu LV, Minli BAI, Long ZHOU, Jian ZHOU,

Frontiers in Energy 2010, Volume 4, Issue 3, Pages 392-401 doi: 10.1007/s11708-009-0066-1

Abstract: The model was applied in the investigation of the influence of space non-uniformity in heat transferThe results show that the effect of wall temperature space non-uniform distribution of combustion chamberTherefore, it can be concluded that wall temperature space non-uniform distribution of combustion chamber

Keywords： heat transfer space non-uniformity soot emission in-cylinder diesel