Resource Type

Journal Article 772

Conference Videos 16

Conference Topics 1

Year

2024 1

2023 69

2022 61

2021 68

2020 63

2019 33

2018 39

2017 52

2016 36

2015 23

2014 30

2013 37

2012 23

2011 25

2010 31

2009 30

2008 47

2007 54

2006 17

2005 10

open ︾

Keywords

temperature 61

response surface methodology 9

adsorption 8

Response surface methodology 7

surface 7

Low temperature 6

temperature control 6

numerical simulation 5

surface roughness 5

surface water 5

Cyber-physical systems 4

Physical layer security 4

high temperature 4

surface integrity 4

temperature field 4

Cyber-physical system 3

Internet of Things 3

addition 3

low temperature 3

open ︾

Search scope:

排序： Display mode:

Lunar surface physical temperature retrieved from the measurements by CE-1 lunar microwave sounder

Li Yun,Jiang Jingshan,Wang Zhenzhan,Zhang Dehai and Zhang Xiaohui

Strategic Study of CAE 2013, Volume 15, Issue 7,   Pages 106-112

Abstract:

In this paper, algorithms of retrieving physical temperature and effectivetemperature from CE-1 lunar microwave sounder (CELMS) brightness temperatures are developed.The influences of physical temperature on microwave radiation are analyzed.These retrievals provide important information for evaluating other lunar surface parameters.

Keywords： CELMS     lunar surface physical temperature     retrieve    

HTML PDF Collect

The Conceptual Design of Lunar Surface Environment Simulation System

Shi Xiaobo,Li Yunze,Huang Yong,Wang Jun

Strategic Study of CAE 2006, Volume 8, Issue 11,   Pages 48-52

Abstract:

Compared with the satellites and manned spaceships circling the earth, the spacecraft for lunar explorationEspecially, the lunar surface environment may cause very severe problems, thus should be considered carefullyin the design of spacecrafts and lunar rovers.A conceptual design of lunar surface environment simulation system was proposed.effect of lunar regolith, hard vacuum, temperature variation, can be simulated simultaneously.

Keywords： lunar surface environment     lunar dust     environment simulation    

HTML PDF Collect

Printability and hardening performance of three-dimensionally-printed geopolymer based on lunar regolithsimulant for automated construction of lunar infrastructure

Frontiers of Structural and Civil Engineering doi: 10.1007/s11709-023-0003-0

Abstract: Using an in situ lunar regolith as a construction material in combination with 3D printing notonly reduces the weight of materials carried from the Earth but also improves the automation of lunarThis study aims to improve the printability of a geopolymer based on a BH-1 lunar regolith simulant,including the extrudability, open time, and buildability, by controlling the temperature and adding admixturesgeopolymer can also be improved by adding 0.3% Attagel-50 and 0.5% polypropylene fiber by mass at a temperature

Keywords： geopolymer     lunar regolith simulant     3D printing     rheology     printability    

HTML PDF Collect

Effect of extrusion temperature on the physical properties of high-silicon aluminum alloy

YANG Fuliang, GAN Weiping, CHEN Zhaoke

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 1,   Pages 120-124 doi: 10.1007/s11465-007-0021-y

Abstract: thermal expansion coefficients of the material are measured, and the relationship between extrusion temperaturewith this method is as high as 99.64% of the theory density, and increases with elevating extrusion temperatureAt the same time, thermal conductivity varies between 104-140 W/(m " K); with the extrusion temperature

Keywords： coefficient     hermeticity     temperature     relationship     air-atomization    

HTML PDF Collect

Study on theory and application of CE-1 microwave sounding lunar surface

iang Jingshan,Wang Zhenzhan,Li Yun

Strategic Study of CAE 2008, Volume 10, Issue 6,   Pages 16-22

Abstract: of the lunar surface.lunar surface information by passive microwave sensor on lunar orbit.These models will finally used for retrieving lunar surface information on regolith depths.the factors influencing brightness temperature received by CELMS, including temperature profiles ofA primary solution on simulating lunar brightness temperature is given on basic knowledge of lunar surface

Keywords： CE-1 lunar microwave sounder (CELMS)     remote sensing     lunar regolith     microwave transfer model    

HTML PDF Collect

Preparation and Characterization of High-Strength Geopolymer Based on BH-1 Lunar Soil Simulant with Low Article

Siqi Zhou, Chenghong Lu, Xingyi Zhu, Feng Li

Engineering 2021, Volume 7, Issue 11,   Pages 1631-1645 doi: 10.1016/j.eng.2020.10.016

Abstract:

The construction of a lunar base and habitation on the Moon has always been on researchers’Building materials used in in situ lunar resources are of great significance for saving expensive spaceIn this study, a new type of lunar soil simulant named Beihang (BH)-1 was developed.The chemical mineral composition and microstructure of BH-1 closely resemble those of real lunar soilThis research also synthesized a geopolymer based on BH-1 cured at simulated lunar atmospheric conditions

Keywords： Space exploration     Lunar base     Geopolymer     Lunar soil simulant     Rheology    

HTML PDF Collect

Analytical models for the surface electrical field and temperature distributions of novel PB-PSOI devices

Sun Weifeng,Gao Shan,Lu Shengli, Chen Junning

Strategic Study of CAE 2009, Volume 11, Issue 11,   Pages 82-87

Abstract:

In this paper, the 2-D analytical models for the surface electrical fieldand temperature distributions of PB-PSOI devices in terms of Poisson's solution and thermal diffusionThe dependences of the surface electrical field and temperature on the thickness and the length of the

Keywords： PB-PSOI     surface electrical field     temperature distribution     buried oxide    

HTML PDF Collect

Response surface regression analysis on FeCrBSi particle in-flight properties by plasma spray

Runbo MA,Lihong DONG,Haidou WANG,Shuying CHEN,Zhiguo XING

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 3,   Pages 250-257 doi: 10.1007/s11465-016-0401-2

Abstract: plasma spray and constructs models that can be used in predicting and analyzing average velocity and temperatureResults of the response surface methodology show that the interactive effects between voltage and sprayFor a given argon flow rate, particle velocity and temperature response surface are obviously bending

Keywords： particle velocity     particle temperature     interactive effects     response surface    

HTML PDF Collect

Grafting of PEG400 onto the surface of LLDPE/SMA film

CHEN Gufeng, ZHANG Yi, XU Jiarui, ZHU Yafei

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 2,   Pages 128-131 doi: 10.1007/s11705-007-0024-6

Abstract: The blending films were then immersed in poly(ethylene glycol)400 (PEG400) at room temperature.The surface composition of the blend films was determined by Fourier transform infra-red spectroscopyResults show that PEG400 can be grafted onto the surface of the films via esterification with SMA.The immersion of PEG promotes the enrichment of SMA onto the surface of the films.surface grafting of PEG is feasible, which suggest an effective and simple route for PE surface modification

Keywords： hydrophilicity     temperature     effective     immersion     reflection accessory    

HTML PDF Collect

Characteristics and application of road absorbing solar energy

Zhihua ZHOU, Shan HU, Xiaoyan ZHANG, Jian ZUO

Frontiers in Energy 2013, Volume 7, Issue 4,   Pages 525-534 doi: 10.1007/s11708-013-0278-2

Abstract: If the heat of road surface can be stored in summer, the road surface temperature will be decreased toBesides, if the heat stored is released, it can supply heat for buildings or raise the road surface temperatureThe results showed that the road surface temperature was mainly affected by solar radiation, but theThe temperature of the solar road surface was 3°C–6°C lower than that of the ordinary road surface.The temperature difference increased as the distance to the heat transfer tubes decreased.

Keywords： solar energy     road-solar energy system     road surface temperature     solar absorptivity of road surface     solar    

HTML PDF Collect

Predictive model to decouple the contributions of friction and plastic deformation to machined surface

Subhash ANURAG, Yuebin GUO,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 3,   Pages 247-255 doi: 10.1007/s11465-010-0097-7

Abstract: Temperature on the machined surface is critical for surface integrity and the performance of a precisionHowever, the temperature of a machined surface is challenging for in-situ measurement.temperature is very difficult to quantify because the measured temperature is always the resultant temperaturegeometries and materials to minimize surface temperature.A large tool/work friction leads to higher surface temperatures, and the use of a cutting tool with physical

Keywords： surface temperature     friction     residual stress     finite element analysis (FEA)     dry cutting     tool property    

HTML PDF Collect

Opinion on Space Launch and Manned Lunar-landing

Zhang Zeming ,Jiang Yi ,Fu Debin

Strategic Study of CAE 2006, Volume 8, Issue 10,   Pages 37-41

Abstract:

The lunar-landing is the continuation of manned spaceflight engineering.

Keywords： lunar-landing     space launch     launch platform     lunar-landing orbit     technical route    

HTML PDF Collect

Development of lunar regolith-based composite for - 3D printing via high-pressure extrusion system

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 2, doi: 10.1007/s11465-022-0745-8

Abstract: To fully utilize the in-situ resources on the moon to facilitate the establishment of a lunarHowever, the in-situ 3D printing using raw lunar regolith consumes extremely high energyIn this work, we proposed a cost-effective melting extrusion system for lunar regolith-based compositeregolith as well as maximize the loading ratio of in-situ resources of lunar regolith.High-pressure melt extrusion for lunar regolith composite can increase the effective loading fraction

Keywords： in-situ resource utilization     melt extrusion molding     lunar regolith-based composites    

HTML PDF Collect

Thermal analysis of lubricated three-dimensional contact bodies considering interface roughness

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 2, doi: 10.1007/s11465-022-0672-8

Abstract: However, available studies mainly focus on the full-film lubrication conditions without considering temperaturerise and real 3D surface roughness due to the complexity of surface topography and temperature characteristicsIn this model, pressure and temperature are coupled with each other, the computation of elastic deformationis accelerated through the discrete convolution and fast Fourier transform method, the temperature fieldshow that the proposed model can be used as a powerful analysis tool for lubrication performance and temperature

Keywords： thermal elastohydrodynamic lubrication     surface roughness effect     thermal effect     temperature characteristics    

HTML PDF Collect

Development of lunar regolith composite and structure via laser-assisted sintering

Frontiers of Mechanical Engineering doi: 10.1007/s11465-021-0662-2

Abstract: In this paper, a laser-assisted additive manufacturing process is developed to fabricate lunar regolithrange through orthogonal experiments to establish the relationship of process–structure–property for lunarThe maximum tensile strength of lunar regolith composites reaches 9.248 MPa, and the maximum depth ofsurface variation is 120.79 μm, which indicates poor powder fusion and sintering quality.Thereafter, the mechanical properties of laser-sintered lunar regolith composites are implemented to

Keywords： in situ manufacturing     laser-assisted powder fusion process     mechanical properties     topological structure design    

HTML PDF Collect

Title Author Date Type Operation

Lunar surface physical temperature retrieved from the measurements by CE-1 lunar microwave sounder

Li Yun,Jiang Jingshan,Wang Zhenzhan,Zhang Dehai and Zhang Xiaohui

Journal Article

The Conceptual Design of Lunar Surface Environment Simulation System

Shi Xiaobo,Li Yunze,Huang Yong,Wang Jun

Journal Article

Printability and hardening performance of three-dimensionally-printed geopolymer based on lunar regolithsimulant for automated construction of lunar infrastructure

Journal Article

Effect of extrusion temperature on the physical properties of high-silicon aluminum alloy

YANG Fuliang, GAN Weiping, CHEN Zhaoke

Journal Article

Study on theory and application of CE-1 microwave sounding lunar surface

iang Jingshan,Wang Zhenzhan,Li Yun

Journal Article

Preparation and Characterization of High-Strength Geopolymer Based on BH-1 Lunar Soil Simulant with Low

Siqi Zhou, Chenghong Lu, Xingyi Zhu, Feng Li

Journal Article

Analytical models for the surface electrical field and temperature distributions of novel PB-PSOI devices

Sun Weifeng,Gao Shan,Lu Shengli, Chen Junning

Journal Article

Response surface regression analysis on FeCrBSi particle in-flight properties by plasma spray

Runbo MA,Lihong DONG,Haidou WANG,Shuying CHEN,Zhiguo XING

Journal Article

Grafting of PEG400 onto the surface of LLDPE/SMA film

CHEN Gufeng, ZHANG Yi, XU Jiarui, ZHU Yafei

Journal Article

Characteristics and application of road absorbing solar energy

Zhihua ZHOU, Shan HU, Xiaoyan ZHANG, Jian ZUO

Journal Article

Predictive model to decouple the contributions of friction and plastic deformation to machined surface

Subhash ANURAG, Yuebin GUO,

Journal Article

Opinion on Space Launch and Manned Lunar-landing

Zhang Zeming ,Jiang Yi ,Fu Debin

Journal Article

Development of lunar regolith-based composite for - 3D printing via high-pressure extrusion system

Journal Article

Thermal analysis of lubricated three-dimensional contact bodies considering interface roughness

Journal Article

Development of lunar regolith composite and structure via laser-assisted sintering

Journal Article