Results 21 to 30 of about 2,321 (241)

Experimental Study on Geopolymerization of Lunar Soil Simulant under Dry Curing and Sealed Curing. [PDF]

Materials (Basel)
Gu J, Ma Q.
europepmc   +3 more sources

Quantitative measurement of changes in mechanical properties of lunar soil simulant caused by drilling disturbances. [PDF]

iScience
Li Q, Li J, Xie L, Jiang J.
europepmc   +2 more sources

Critical Electrochemistry Technologies Applicable in Space Exploration. [PDF]

Adv Sci (Weinh)
The available resources in space and discuss the application scenarios and challenges of electrochemical methods in four critical domains is analyzed: metallurgical processing of mineral resources, water resources utilization, carbon cycle management in extraterrestrial habitats, and electrical energy storage.
Xu R, Lv Z, Li S, He J, Song J.
europepmc   +2 more sources

[Effects of lunar soil simulant and Earth soil on lung injury in mice]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Due to prolonged exposure to cosmic radiation and meteorite impacts, lunar surface dust forms nanoscale angular particles with strong electrostatic adsorption properties. These dust particles pose potential inhalation risks, yet their pulmonary toxicological mechanisms remain unclear.
Gong X, He S, Chen Y, Liu Y, Cheng Q, Chen Y, Hu X, Wang Z, Xie H.   +8 more
europepmc   +3 more sources

DISCRETE ELEMENT MODELING OF STRENGTH PROPERTIES AND FAILURE MODES OF QH-E LUNAR SOIL SIMULANT AT LOW CONFINING STRESSES [PDF]

Civil Engineering Journal, 2018
In this paper, discrete element method (DEM) is used to investigate the strength properties and failure modes of QH-E lunar soil simulant at the low confining stress.
Li Yun-Li, Zou Wei-Lie, Wu Wen-Ping, Chen Lun   +3 more
doaj   +2 more sources

Differences in forming mechanisms and mechanical properties between LPBF and DED processed highland gabbro lunar soil simulants

Virtual and Physical Prototyping
Laser powder bed fusion (LPBF) and directed energy deposition (DED) are effective technologies for customised lunar construction; however, the essential differences in technological principles and forming mechanisms for processing highland gabbro lunar ...
Peng Chen, Lu Zhang, Zhao Hu, Huajun Sun, Chengao Jiang, Kai Liu, Chunze Yan, Yusheng Shi   +7 more
doaj   +2 more sources

Damage constitutive model of lunar soil simulant geopolymer under impact loading

Journal of Rock Mechanics and Geotechnical Engineering
Lunar base construction is a crucial component of the lunar exploration program, and considering the dynamic characteristics of lunar soil is important for moon construction. Therefore, investigating the dynamic properties of lunar soil by establishing a
Hanyan Wang, Qinyong Ma, Qianyun Wu
doaj   +3 more sources

Mechanical fracture properties of concrete with lunar aggregate simulant [PDF]

MATEC Web of Conferences, 2020
From the volumetric point of view, aggregate is the most important ingredient in any kind of concrete. It is impossible to use raw soil instead of aggregate to produce concrete.
Seitl Stanislav, Miarka Petr, Rozsypalová Iva, Pokorná Katka, Keršner Zbyněk, Katzer Jacek, Zarzycki Paweł K.   +6 more
doaj   +1 more source

A Review and Prospect for Developing of Lunar Soil Simulants [PDF]

Chinese Journal of Space Science, 2005
null ZHENG Yongchun, null WANG Shijie, null LIU Jianzhong, null LI Yongquan, null ZOU Yongliao   +4 more
openaire   +2 more sources

Microbial induced calcite precipitation can consolidate martian and lunar regolith simulants

PLoS ONE, 2022
We demonstrate that Microbial Induced Calcite Precipitation (MICP) can be utilized for creation of consolidates of Martian Simulant Soil (MSS) and Lunar Simulant Soil (LSS) in the form of a ‘brick’.
Rashmi Dikshit, Nitin Gupta, Arjun Dey, Koushik Viswanathan, Aloke Kumar   +4 more
doaj   +2 more sources