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Journal articles on the topic 'Simulant materials'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Barkó, György, Gábor Kalácska, Róbert Keresztes, László Zsidai, Hailemariam Shegawu, and Ádám Kalácska. "Abrasion Evaluation of Moon and Mars Simulants on Rotating Shaft/Sealing Materials: Simulants and Structural Materials Review and Selection." Lubricants 11, no. 8 (2023): 334. http://dx.doi.org/10.3390/lubricants11080334.

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Tribological testing of moving shaft/sealing pairs in complex environments is at the frontline of research. Machines working in abrasive conditions are subject to different wear effects. It is not only valid on Earth but especially valid for rovers and future robots used in Mars and Moon missions. The aim of our joint research with the European Space Agency is to study the abrasion phenomena of moving machine elements on Mars and the Moon by using artificial soil samples (“simulants”). This review details mainly the available simulant sources and recommend a selection of the most suitable ones

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Muñoz-Shugulí, Cristina, Francisco Rodríguez-Mercado, Nasreddine Benbettaieb, Abel Guarda, María José Galotto, and Frederic Debeaufort. "Development and Evaluation of the Properties of Active Films for High-Fat Fruit and Vegetable Packaging." Molecules 28, no. 7 (2023): 3045. http://dx.doi.org/10.3390/molecules28073045.

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β-cyclodextrin and allyl isothiocyanate inclusion complexes (β-CD:AITC) have been proposed for developing fresh fruit and vegetable packaging materials. Therefore, the aim of this research was to develop active materials based on poly(lactic acid) (PLA) loaded with β-CD:AITC and to assess changes in the material properties during the release of AITC to food simulants. PLA films with 0, 5 and 10 wt.% β-CD:AITC were developed by extrusion. Surface properties were determined from contact angle measurements. Films were immersed in water, aqueous and fatty simulants to assess the absorption capacit

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Zhang, Xiaojing, Yuechen Luo, Yuan Xiao, Deyun Liu, Fan Guo, and Qian Guo. "Developing Prototype Simulants for Surface Materials and Morphology of Near Earth Asteroid 2016 HO3." Space: Science & Technology 2021 (November 8, 2021): 1–6. http://dx.doi.org/10.34133/2021/9874929.

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There are a variety of applications for asteroid simulants in asteroid studies for science advances as well as technology maturation. For specific purpose, it usually requires purpose-specialized simulant. In this study, we designed and developed a set of prototype simulants as S-type asteroid surface materials analogue based on H, L, and LL ordinary chondrites’ mineralogy and terrestrial observations of near-earth asteroid 2016 HO3, which is the Chinese sample return mission target. These simulants are able to simulate morphology and reflectance characteristics of asteroid (469219) 2016 HO3 a

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Carpenter, P., L. Sibille, S. Wilson, and G. Meeker. "Development of Standardized Lunar Regolith Simulant Materials." Microscopy and Microanalysis 12, S02 (2006): 886–87. http://dx.doi.org/10.1017/s143192760606301x.

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Barlow, Sean T., Daniel J. Bailey, Adam J. Fisher, Martin C. Stennett, Claire L. Corkhill, and Neil C. Hyatt. "Synthesis of simulant ‘lava-like’ fuel containing materials (LFCM) from the Chernobyl reactor Unit 4 meltdown." MRS Advances 2, no. 11 (2016): 609–14. http://dx.doi.org/10.1557/adv.2016.642.

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ABSTRACTA preliminary investigation of the synthesis and characterization of simulant ‘lava-like’ fuel containing materials (LFCM), as low activity analogues of LFCM produced by the melt down of Chernobyl Unit 4. Simulant materials were synthesized by melting batched reagents in a tube furnace at 1500 °C, under reducing atmosphere with controlled cooling to room temperature, to simulate conditions of lava formation. Characterization using XRD and SEM-EDX identified several crystalline phases including ZrO2, UOx and solid solutions with spherical metal particles encapsulated by a glassy matrix.

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Youngs, I. J., G. Fixter, A. S. Treen, and S. Holden. "Design of solid broadband human tissue simulant materials." IEE Proceedings - Science, Measurement and Technology 149, no. 6 (2002): 323–28. http://dx.doi.org/10.1049/ip-smt:20020647.

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Wermer, Anna, Joseph Kerwin, Kelsea Welsh, Ricardo Mejia-Alvarez, Michaelann Tartis, and Adam Willis. "Materials Characterization of Cranial Simulants for Blast-Induced Traumatic Brain Injury." Military Medicine 185, Supplement_1 (2020): 205–13. http://dx.doi.org/10.1093/milmed/usz228.

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ABSTRACT Introduction The mechanical response of brain tissue to high-speed forces in the blast and blunt traumatic brain injury is poorly understood. Object-to-object variation and interspecies differences are current limitations in animal and cadaver studies conducted to study damage mechanisms. Biofidelic and transparent tissue simulants allow the use of high-speed optical diagnostics during a blast event, making it possible to observe deformations and damage patterns for comparison to observed injuries seen post-mortem in traumatic brain injury victims. Methods Material properties of sever

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Qiu, Yue, Yan Ruan, and Genrong Li. "Study on Migration of Two Triazine Type Ultraviolet Absorbents from Polypropylene Packaging Materials to Food Simulant." E3S Web of Conferences 145 (2020): 01024. http://dx.doi.org/10.1051/e3sconf/202014501024.

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The migration rules of two triazine type of UV absorbents (UV-1577 and UV-1579) from polypropylene (PP) food contact materials to food simulant were investigated. A rapid detection method of UV-1577 and UV-1579 in PP food contact materials was established by ultra-performance convergence chromatography (UPC2). The optimal extraction method of the initial solution was determined, and the pretreatment methods of two UV absorbents in the liquid simulants were optimized. Experiment results showed that the interaction effects between the two UV absorbers and the liquid simulants were weak, and the

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Bou-Maroun, Elias, Laurence Dahbi, Laurence Dujourdy, Pierre-Jacques Ferret, and Marie-Christine Chagnon. "Migration Studies and Endocrine Disrupting Activities: Chemical Safety of Cosmetic Plastic Packaging." Polymers 15, no. 19 (2023): 4009. http://dx.doi.org/10.3390/polym15194009.

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The endocrine activity and endocrine disruptor (ED) chemical profiles of eleven plastic packaging materials covering five major polymer types (3PET, 1HDPE, 4LDPE, 2 PP, and 1SAN) were investigated using in vitro cell-based reporter-gene assays and a non-targeted chemical analysis using gas chromatography coupled to mass spectrometry (GC-MS). To mimic cosmetic contact, six simulants (acidic, alkaline, neutral water, ethanol 30%, glycerin, and paraffin) were used in migration assays performed by filling the packaging with simulant. After 1 month at 50 °C, simulants were concentrated by Solid Pha

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Tsochatzis, Emmanouil D., Georgios Theodoridis, and Helen G. Gika. "Development and Validation of a UHPLC-qTOF MS Method for the Determination of Sorbitol-Based Nuclear Clarifying Agents in Food Simulants after Migration from Food Contact Materials." Applied Sciences 11, no. 9 (2021): 3789. http://dx.doi.org/10.3390/app11093789.

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Nuclear clarifying agents (NCAs) are a class of substances frequently used as additives in the production of polymers to improve their physical properties. Some are EU regulated under Commission Regulation (EU) no. 10/2011 can be used as additives in the production of food contact plastics. However, limited analytical methods for their analysis are currently available, in part due to poor solubility in most common organic solvents and lack of analytical standards of known purity. In this work, a simple and sensitive method was developed to analyze 4 EU-regulated sorbitol-based nucleating agent

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Kasyap, Sathwik S., and Kostas Senetakis. "A Grain-Scale Study of Mojave Mars Simulant (MMS-1)." Sensors 21, no. 14 (2021): 4730. http://dx.doi.org/10.3390/s21144730.

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Space exploration has attracted significant interest by government agencies and the scientific community in recent years in an attempt to explore possible scenarios of settling of facilities on the Moon and Mars surface. One of the important components in space exploration is related with the understanding of the geophysical and geotechnical characteristics of the surfaces of planets and their natural satellites and because of the limitation of available extra-terrestrial samples, many times researchers develop simulants, which mimic the properties and characteristics of the original materials

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Rahim, Abdur, Umair Majeed, Muhammad Irfan Zubair, and Muhammad Shahzad. "WNMS: A New Basaltic Simulant of Mars Regolith." Sustainability 15, no. 18 (2023): 13372. http://dx.doi.org/10.3390/su151813372.

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The use of planetary regolith can be explored via the utilization of simulants. The existing Martian simulants have differences due to varying source materials and design parameters. Additional simulants are needed because the few available simulants do not replicate the compositional diversity of Martian regolith. This study discusses the development of a low-cost construction simulant of Mars. The area of Winder Nai in Pakistan was selected for field sampling of basalt because of local availability and easy access. The dust was produced from rock samples through mechanical crushing and grind

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13

Peter, Anca, Leonard M. Cozmuta, Camelia Nicula, et al. "Barrier properties, migration into the food simulants and antimicrobial activity of paper-based materials with functionalized surface." Polymers and Polymer Composites 30 (January 2022): 096739112211063. http://dx.doi.org/10.1177/09673911221106347.

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The study investigates four paper-based materials designed for short-time wrapping of meat products by determining morpho-structure, capillary-hydroscopic, barrier and antibacterial properties, wettability and migration into food simulants. The paper-based materials are coded as RO, SP, IT and SLO. RO and SLO samples exhibit the best barrier properties against water vapors. The low solubility and contact angles of RO, IT and SLO in A simulant (distilled water) make them suitable for aqueous food storage. The extremely high solubility of SP and SLO in simulant B (acetic acid) shows that wax and

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Varady, Mark J., Thomas P. Pearl, Stefan A. Bringuier, Joseph P. Myers, and Brent A. Mantooth. "Agent-to-Simulant Relationships for Vapor Emission from Absorbing Materials." Industrial & Engineering Chemistry Research 56, no. 38 (2017): 10911–19. http://dx.doi.org/10.1021/acs.iecr.7b02323.

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15

Suarez Kahan, A., B. Delacourt, N. Dias, M. Holyńska, and A. Tighe. "Characterisation of lunar and Martian dust simulants and impacts on thermo-optical properties of space materials." IOP Conference Series: Materials Science and Engineering 1287, no. 1 (2023): 012036. http://dx.doi.org/10.1088/1757-899x/1287/1/012036.

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Abstract Characterisation analyses were carried out on several available lunar and Martian simulants in order to provide standardised comparative data to guide testing. Thermal conductivity measurements were performed on regolith powder under ambient conditions Reflectance spectra were obtained for several simulants including separated size-fractions in order to calculate solar absorptance (αS ) values. The change in thermo-optical properties of optical solar reflectors (OSRs) due to lunar simulant EAC-1A <100 μm fraction dust deposition was investigated, showing a linear increase in αS and

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AECOSAN-, CNA National Food Centre, Teresa Nieto María, and Bustos Juana. "Prospective study of fatty overall migration of plastic lunch." Revista del Comité Científico de la AESAN, no. 25 (June 1, 2017): 87–95. https://doi.org/10.5281/zenodo.4636786.

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<em>* This record is given in both English and Spanish</em> Overall migration testing is one of the tests performed on plastic materials to prove their compliance with the regulation on plastic materials intended to come into contact with food, Regulation (EU) No 10/2011. Overall migration enables the compliance of the inertia of the material to be verified, such that it does not alter the composition of the food in contact. Plastic lunch boxes or food containers are a type of article the use of which by the consumers has increased in recent years due to lifestyle, in particular the use of pla

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Beltrán, Freddys R., Marina P. Arrieta, Diego Elena Antón, et al. "Effect of Yerba Mate and Silk Fibroin Nanoparticles on the Migration Properties in Ethanolic Food Simulants and Composting Disintegrability of Recycled PLA Nanocomposites." Polymers 13, no. 12 (2021): 1925. http://dx.doi.org/10.3390/polym13121925.

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The main objective of the present research is to study the effect of the incorporation of low amounts of silk fibroin nanoparticles (SFNs) and yerba mate nanoparticles (YMNs) on the migration phenomenon into ethanolic food simulants as well as on the disintegrability under composting conditions of mechanically recycled polylactic acid (PLA). Recycled PLA was obtained under simulated recycling conditions by melt processing virgin PLA into films and further subjecting them to an accelerated aging process, which involved photochemical, thermal, and hydrothermal aging steps followed by an intense

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Chanda, Arnab, and Rebecca Graeter. "Human Skin-Like Composite Materials for Blast Induced Injury Mitigation." Journal of Composites Science 2, no. 3 (2018): 44. http://dx.doi.org/10.3390/jcs2030044.

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Armors and military grade personal protection equipment (PPE) materials to date are bulky and are not designed to effectively mitigate blast impacts. In the current work, a human skin-like castable simulant material was developed and its blast mitigation characteristics (in terms of induced stress reduction at the bone and muscles) were characterized in the presence of composite reinforcements. The reinforcement employed was Kevlar 129 (commonly used in advanced combat helmets), which was embedded within the novel skin simulant material as the matrix and used to cover a representative extremit

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Farhoodi, Mehdi, Seyed Mohammad A. Mousavi, Rahmat Sotudeh Gharebagh, Zahra Emam-Djomeh, and Abdolrasul Oromiehie. "Migration of Silicon from Nanocomposite Packaging Materials into Acidic Food Simulant." Advanced Materials Research 622-623 (December 2012): 873–77. http://dx.doi.org/10.4028/www.scientific.net/amr.622-623.873.

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PET/Clay nanocomposites were prepared by the melt blending of PET and 3% wt. closite20A nanoparticles. The stretch blow molding machine was used to produce bottles from neat PET and PET nanocomposite. Migration of silicon from PET nanocomposite bottles into acidic food simulnat was studied at two storage temperatures (25°C and 45°C) in different time intervals from 7 to 70 days. A specific surface of sheets (prepared from PET/clay nanocomposite) immersed in acidic food simulnat and two-sided migration of silicon investigated. Using XRD analysis and TEM micrographs displayed both intercalation

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Lopes, Priscila A., Gustavo M. Santaella, Carlos Augusto S. Lima, Karla de Faria Vasconcelos, and Francisco C. Groppo. "Evaluation of soft tissues simulant materials in cone beam computed tomography." Dentomaxillofacial Radiology 48, no. 1 (2019): 20180072. http://dx.doi.org/10.1259/dmfr.20180072.

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Das, Raj, Alistair Collins, Anurag Verma, Justin Fernandez, and Michael Taylor. "Evaluating Simulant Materials for Understanding Cranial Backspatter from a Ballistic Projectile." Journal of Forensic Sciences 60, no. 3 (2015): 627–37. http://dx.doi.org/10.1111/1556-4029.12701.

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22

Prater, Janell, and Young Hoon Kim. "Carbon Nanotube Reinforced Lunar-Based Geopolymer: Curing Conditions." Journal of Composites Science 8, no. 12 (2024): 492. http://dx.doi.org/10.3390/jcs8120492.

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Current space exploration focuses on returning to the Moon to expand space exploration capacity by improving technology. The long-term presence of humans and robots on the Moon requires the development of durable habitats for space missions. In recent decades, in situ resource utilization (ISRU) for construction materials has been recognized as a viable option. However, the addition of nanomaterials, which exhibit a high strength-to-weight ratio, has not been incorporated with the ISRU framework in space missions. This paper investigates the impact of carbon nanotubes (CNTs) on lunar simulant-

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23

Beltrán, Freddys R., Marina P. Arrieta, Yaiza Hortal, Gerald Gaspar, Mª Ulagares De la Orden, and Joaquín Martínez Urreaga. "Degradation of a mechanically recycled polylactide/halloysite nanocomposite in an ethanolic food simulant." Journal of Applied Research in Technology & Engineering 2, no. 2 (2021): 63. http://dx.doi.org/10.4995/jarte.2021.15297.

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<p class="JARTEAbstract">This work aims to study the effect of immersion in a ethanolic food simulant in mechanically recycled poly(lactic acid) (PLAR) and its nanocomposites reinforced with halloysite nanotubes (HNT). PLAR was obtained by subjecting PLA to an accelerated ageing process, which includes photochemical, thermal and hydrothermal ageing steps, followed by a final demanding washing step. PLAR was further reinforced with 4 %wt. HNT to improve the properties of the PLAR films. The materials were melt compounded by melt extrusion and processed into films by compression molding. T

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Zuo, Yang, Heng Shao, Charun Bao, et al. "Research on the Material Performance and Forming Process of Lunar Regolith Simulant." Journal of Physics: Conference Series 2706, no. 1 (2024): 012009. http://dx.doi.org/10.1088/1742-6596/2706/1/012009.

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Abstract Establishing a safe and sustainable lunar base on the moon is the foundation for human exploration and development activities. Due to the high transportation costs of the Earth Moon space, a large amount of construction materials are difficult to obtain from Earth. Therefore, how to utilize lunar resources for in-situ construction on the lunar surface has become the key challenge for the construction and operation of lunar base. Faced with special lunar simulant materials and extreme lunar environments, lunar construction faces a series of problems and challenges. This article conduct

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Sunil, Kumar Jatav, Kumar Pandey Vijay, Pandel U., K. Nayak A., and Kumar Duchaniya Rajendra. "Thermo-Physical Properties of CaO-Fe2O3 Binary Mixture and its Application in the Field of Nuclear Reactor as Simulant Material." International Journal of Engineering and Advanced Technology (IJEAT) 9, no. 3 (2020): 1706–9. https://doi.org/10.35940/ijeat.C5549.029320.

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The simulant materials play important role in the melt coolability experiments to understand the actual scenarios of core melt accidents in the field of nuclear reactor. Simulant materials are generally oxide/ceramics materials which have the properties similar to the properties of corium (mixture of UO2 , ZrO2 , Zr alloy, Fe, Ni and Cr etc.). This work was carried out to determine the thermo-physical properties of CaO-Fe2O3 binary mixtures of different ratio of CaO and Fe2O3 (23C77F, 26C74F, 29C71F, 32CF68 and 35C65F; here the ratio is in the wt% and C for CaO and F for Fe2O3 ) and compare th

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Ramé, Enrique, Allen Wilkinson, Alan Elliot, and Carolyn Young. "Flowability of lunar soil simulant JSC-1a." Granular Matter 12, no. 2 (2010): 173–83. http://dx.doi.org/10.1007/s10035-010-0172-0.

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MOUNTFORT, KATRINA, JANET KELLY, SUE M. JICKELLS, and LAURENCE CASTLE. "A Critical Comparison of Four Test Methods for Determining Overall and Specific Migration from Microwave Susceptor Packaging." Journal of Food Protection 59, no. 5 (1996): 534–40. http://dx.doi.org/10.4315/0362-028x-59.5.534.

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Four approaches for testing for overall migration and specific chemical migration from microwave susceptors were evaluated. The methods used olive oil as a conventional liquid food simulant, a semisolid simulant of olive oil and water absorbed onto diatomaceous earth, Tenax™ as a dry simulant, and compositional analysis of the susceptor by ASTM methods. The different methods were tested on five susceptor types used for the packaging of pizza, potato chips (French fries), pasty, popcorn, and a curry. For the comparison, the susceptor materials were impregnated with model substances as migration

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Barker, Donald C., Andres Olivas, Ben Farr, et al. "Adhesion of lunar simulant dust to materials under simulated lunar environment conditions." Acta Astronautica 199 (October 2022): 25–36. http://dx.doi.org/10.1016/j.actaastro.2022.07.003.

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Kudinov, Pavel, Aram Karbojian, Weimin Ma, and Truc-Nam Dinh. "The DEFOR-S Experimental Study of Debris Formation with Corium Simulant Materials." Nuclear Technology 170, no. 1 (2010): 219–30. http://dx.doi.org/10.13182/nt10-a9460.

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Kim, Jinuk, Hyewon Park, Jihyun Kim, Byung-Il Seo, and Joo-Hyung Kim. "SAW Chemical Array Device Coated with Polymeric Sensing Materials for the Detection of Nerve Agents." Sensors 20, no. 24 (2020): 7028. http://dx.doi.org/10.3390/s20247028.

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G nerve agents are colorless, odorless, and lethal chemical warfare agents (CWAs). The threat of CWAs, which cause critical damage to humans, continues to exist, e.g., in warfare or terrorist attacks. Therefore, it is important to be able to detect these agents rapidly and with a high degree of sensitivity. In this study, a surface acoustic wave (SAW) array device with three SAW sensors coated with different sensing materials and one uncoated sensor was tested to determine the most suitable material for the detection of nerve agents and related simulants. The three materials used were polyhedr

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Windisch, Lisa, Stefan Linke, Magnus Jütte, et al. "Geotechnical and Shear Behavior of Novel Lunar Regolith Simulants TUBS-M, TUBS-T, and TUBS-I." Materials 15, no. 23 (2022): 8561. http://dx.doi.org/10.3390/ma15238561.

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The return to the Moon is an important short-term goal of NASA and other international space agencies. To minimize mission risks, technologies, such as rovers or regolith processing systems, must be developed and tested on Earth using lunar regolith simulants that closely resemble the properties of real lunar soil. So far, no singular lunar simulant can cover the multitude of use cases that lunar regolith involves, and most available materials are poorly characterized. To overcome this major gap, a unique modular system for flexible adaptable novel lunar regolith simulants was developed and ch

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Ščetar, Mario, Davor Daniloski, Mirela Tinjić, Mia Kurek, and Kata Galić. "Effect of Ultrasound Treatment on Barrier Changes of Polymers before and after Exposure to Food Simulants." Polymers 14, no. 5 (2022): 990. http://dx.doi.org/10.3390/polym14050990.

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In this study, we investigated the impact of ultrasound treatment on barrier properties of linear low-density polyethylene (LLDPE) and acrylic/poly(vinylidene chloride) polypropylene (PPAcPVDC)-coated pouches intended for food packaging before and after exposure to food simulants. Packaging pouches were filled with two food simulants, namely ethanol (10% (v/v)) and acetic acid (3% (w/v)), in order to simulate food–packaging interaction and possible compound migration from packaging materials. Samples were subjected to an ultrasound water bath treatment for 5 min, 15 min, and 30 min at 60 °C (±

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Hewage, Himali S., Karl J. Wallace, and Eric V. Anslyn. "Novel chemiluminescent detection of chemical warfare simulant." Chemical Communications, no. 38 (2007): 3909. http://dx.doi.org/10.1039/b706624d.

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KOZAI, Naofumi, Yoshifusa ADACHI, Sachi KAWAMURA, et al. "Characterization of Fe-montmorillonite: A Simulant of Buffer Materials Accommodating Overpack Corrosion Product." Journal of Nuclear Science and Technology 38, no. 12 (2001): 1141–43. http://dx.doi.org/10.1080/18811248.2001.9715149.

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Schleppi, Juergen, Joseph Gibbons, Alexander Groetsch, Jim Buckman, Aidan Cowley, and Nick Bennett. "Manufacture of glass and mirrors from lunar regolith simulant." Journal of Materials Science 54, no. 5 (2018): 3726–47. http://dx.doi.org/10.1007/s10853-018-3101-y.

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Han, Wenbin, Lieyun Ding, Lixiong Cai, Junjie Zhu, Hanbin Luo, and Tao Tang. "Sintering of HUST-1 lunar regolith simulant." Construction and Building Materials 324 (March 2022): 126655. http://dx.doi.org/10.1016/j.conbuildmat.2022.126655.

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Kim, Eunhyun, Jinuk Kim, Seonggyun Ha, Changsik Song, and Joo-Hyung Kim. "Improved Performance of Surface Acoustic Wave Sensors by Plasma Treatments for Chemical Warfare Agents Monitoring." Journal of Nanoscience and Nanotechnology 20, no. 11 (2020): 7145–50. http://dx.doi.org/10.1166/jnn.2020.18850.

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The effects of a plasma treatment on the sensing performance of surface acoustic wave (SAW) sensors to detect chemical warfare agents (CWAs) were investigated. SAW sensors designed for an operating frequency of 250 MHz were fabricated using lift-off techniques followed by the deposition of a very thin thiourea (TU) layer as a sensing film on the sensing area of the SAW sensor. To achieve some advantages from the plasma treatment on the surface, such as cleaning, surface activation and modification, a post-plasma treatment was performed on the sensing layer and the sensing performance of the SA

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Jia, Dong, Zhiming Hao, Yunqiang Peng, Shunping Yan, and Wenjun Hu. "Experimental Study on the Localized Deformation and Damage Behavior of Polymer-Bonded Explosive Simulant under Cyclic Compression." Materials 17, no. 4 (2024): 919. http://dx.doi.org/10.3390/ma17040919.

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Uniaxial cyclic compression tests were performed to investigate the compression deformation and damage of polymer-bonded explosive (PBX) simulant, particularly shear localization. The macroscopic mechanical behavior and mesoscale failure mechanisms of the PBX simulant were analyzed by optical observation and SEM scanning methods. After each cyclic compression, the specimen was scanned by X-ray computed tomography (CT), and the internal 3D deformation of the specimen was calculated using the digital volume correlation (DVC) method. The results show that the stress–strain curve of the PBX simula

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Park, Chung Hee, Seh Wan Jeong, Hoon Huh, and Jung Su Park. "Material Behaviors of PBX Simulant with Various Strain Rates." Key Engineering Materials 535-536 (January 2013): 117–20. http://dx.doi.org/10.4028/www.scientific.net/kem.535-536.117.

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This paper is concerned with the material behaviors of PBX(Polymer Bonded eXplosive) simulant at various strain rates ranging from 0.0001/sec to 3150/sec. Material behaviors of PBX at the high strain rates are important in the prediction of deformation modes of PBX in a warhead which undergoes severe impact loading. Inert PBX stimulant which has analogous material behaviors with PBX was utilized for material tests due to safety issues. Uniaxial compressive tests at quasi-static and intermediate strain rates were conducted with cylindrical specimen using a dynamic materials testing machine, INS

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Jiang, Mingjing, Liqing Li, and Yugang Sun. "Properties of TJ-1 Lunar Soil Simulant." Journal of Aerospace Engineering 25, no. 3 (2012): 463–69. http://dx.doi.org/10.1061/(asce)as.1943-5525.0000129.

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He, Chunmei, Xiangwu Zeng, and Allen Wilkinson. "Geotechnical Properties of GRC-3 Lunar Simulant." Journal of Aerospace Engineering 26, no. 3 (2013): 528–34. http://dx.doi.org/10.1061/(asce)as.1943-5525.0000162.

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Sen, Subhayu, Chandra S. Ray, and Ramana G. Reddy. "Processing of lunar soil simulant for space exploration applications." Materials Science and Engineering: A 413-414 (December 2005): 592–97. http://dx.doi.org/10.1016/j.msea.2005.08.172.

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Scrimshire, Alex, Daniel J. Backhouse, Wei Deng, et al. "Benchtop Zone Refinement of Simulated Future Spent Nuclear Fuel Pyroprocessing Waste." Materials 17, no. 8 (2024): 1781. http://dx.doi.org/10.3390/ma17081781.

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The UK’s adoption of pyroprocessing of spent nuclear fuel as an alternative to the current aqueous processing routes requires a robust scientific underpinning of all relevant processes. One key process is the clean-up of the contaminated salt from the electroreducing and electrorefining processes. A proposed method for this clean-up is zone refining, whereby the tendency of the contaminants to remain in the liquid phase during melting and freezing is exploited to ‘sweep’ the contaminants to one end of the sample. Experiments were performed, utilising off-the-shelf laboratory equipment, to demo

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Goulas, Athanasios, Jon GP Binner, Daniel S. Engstrøm, Russell A. Harris, and Ross J. Friel. "Mechanical behaviour of additively manufactured lunar regolith simulant components." Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications 233, no. 8 (2018): 1629–44. http://dx.doi.org/10.1177/1464420718777932.

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Additive manufacturing and its related techniques have frequently been put forward as a promising candidate for planetary in-situ manufacturing, from building life-sustaining habitats on the Moon to fabricating various replacements parts, aiming to support future extra-terrestrial human activity. This paper investigates the mechanical behaviour of lunar regolith simulant material components, which is a potential future space engineering material, manufactured by a laser-based powder bed fusion additive manufacturing system. The influence of laser energy input during processing was associated w

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Mann, Colleen, Jeremy R. Eskelsen, Donovan N. Leonard, Eric Pierce, and Claire L. Corkhill. "The dissolution of simulant vitrified intermediate level nuclear waste in young cement water." MRS Advances 5, no. 3-4 (2020): 131–40. http://dx.doi.org/10.1557/adv.2020.40.

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AbstractIt is pertinent to the safety case for geological disposal in the UK that the behaviour of vitrified wastes in proximity to cementitious materials is understood. In this study, vitrified simulant intermediate level nuclear waste (ILW) was subject to dissolution in a synthetic cement water solution to simulate disposal conditions. Results show that the presence of alkali / alkaline earth elements in the cementitious solution can be favourable, at least in the short-term, leading to lower dissolution rates associated with incorporation of these elements into the altered layer of the glas

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Journeau, Christophe, Damien Roulet, Emmanuel Porcheron, Pascal Piluso, and Christophe Chagnot. "Fukushima Daiichi fuel debris simulant materials for the development of cutting and collection technologies." Journal of Nuclear Science and Technology 55, no. 9 (2018): 985–95. http://dx.doi.org/10.1080/00223131.2018.1462267.

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Xiong, Zhihong, Songbai Cheng, Ruicong Xu, Yuecong Tan, Huaiqin Zhang, and Yihua Xu. "Experimental study on eutectic reaction between fuel debris and reactor structure using simulant materials." Annals of Nuclear Energy 139 (May 2020): 107284. http://dx.doi.org/10.1016/j.anucene.2019.107284.

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Ye, Yiji, Xiaolin Chen, and Songbai Cheng. "Experimental study on melt-jet behavior during SFR core disruptive accidents using simulant materials." Annals of Nuclear Energy 148 (December 2020): 107705. http://dx.doi.org/10.1016/j.anucene.2020.107705.

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Borella, Laura, Andrea Rozo, Claire Perfetti, and Carlo Saverio Iorio. "Characterization of Composite Freeze-Dried Aerogels with Simulant Lunar Regolith for Space Applications." Materials 16, no. 17 (2023): 5797. http://dx.doi.org/10.3390/ma16175797.

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Recently, the goal of space exploration has shifted from the incognito of the solar system to the Moon. Concepts like human permanence on the Moon and thermal protective structures made with ISRU (in situ resource utilization) of raw materials have started to be implemented. By limiting the need to launch supplies from the Earth, the paradigm of spaceflight is changed, privileging the vanguard of the utilisation of resources in situ. Still, the main challenges of surviving the radiation dose and the cryogenic temperatures of the lunar night remain. Recent studies have demonstrated how innovati

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Chen, Tzehan, Brian J. Chow, Meng Wang, Yang Shi, Cang Zhao, and Yu Qiao. "Inorganic–Organic Hybrid of Lunar Soil Simulant and Polyethylene." Journal of Materials in Civil Engineering 28, no. 4 (2016): 06015013. http://dx.doi.org/10.1061/(asce)mt.1943-5533.0001450.

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