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Turkish Lunar Regolith Simulant TBG-1 土耳其月球风化模拟TBG-1
Earth and Space 2022 Pub Date : 2023-01-05 DOI: 10.1061/9780784484470.080
Y. C. Toklu, N. Calis Acikbas, G. Acikbas, Ali Erdem Çerçevik, Pınar Akpınar
{"title":"Turkish Lunar Regolith Simulant TBG-1","authors":"Y. C. Toklu, N. Calis Acikbas, G. Acikbas, Ali Erdem Çerçevik, Pınar Akpınar","doi":"10.1061/9780784484470.080","DOIUrl":"https://doi.org/10.1061/9780784484470.080","url":null,"abstract":"","PeriodicalId":217321,"journal":{"name":"Earth and Space 2022","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124468538","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Lunar Demandite—You Gotta Make This Using Nothing but That 月球需求——你只能用那个来做这个
Earth and Space 2022 Pub Date : 2023-01-05 DOI: 10.1061/9780784484470.064
A. Ellery
{"title":"Lunar Demandite—You Gotta Make This Using Nothing but That","authors":"A. Ellery","doi":"10.1061/9780784484470.064","DOIUrl":"https://doi.org/10.1061/9780784484470.064","url":null,"abstract":"","PeriodicalId":217321,"journal":{"name":"Earth and Space 2022","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116922822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Testing of a Bucket Ladder Excavation Mechanism for Lunar Applications 用于月球的斗梯挖掘机构试验
Earth and Space 2022 Pub Date : 2023-01-05 DOI: 10.1061/9780784484470.023
M. Guadagno, Paul J. van Susante, G. Johnson, Zach Crook, Isaac Genther, Ted Gronda, Declan King, Emily Ladensack, Tyler Lupinski, Tyler Rahkola, Colin Schaefer, Grace TenBrock, Erik VanHorn
{"title":"Testing of a Bucket Ladder Excavation Mechanism for Lunar Applications","authors":"M. Guadagno, Paul J. van Susante, G. Johnson, Zach Crook, Isaac Genther, Ted Gronda, Declan King, Emily Ladensack, Tyler Lupinski, Tyler Rahkola, Colin Schaefer, Grace TenBrock, Erik VanHorn","doi":"10.1061/9780784484470.023","DOIUrl":"https://doi.org/10.1061/9780784484470.023","url":null,"abstract":"","PeriodicalId":217321,"journal":{"name":"Earth and Space 2022","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121129700","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
In Situ Lunar Launch and Landing Pad Construction with Regolith-Thermoset Polymer Composite Materials 用风化层-热固性聚合物复合材料建造月球原位发射着陆台
Earth and Space 2022 Pub Date : 2023-01-05 DOI: 10.1061/9780784484470.067
Nathan J. Gelino, R. Mueller, L. Sibille, Kyle L. Dixon, Jonathan Gleeson, B. Buckles
{"title":"In Situ Lunar Launch and Landing Pad Construction with Regolith-Thermoset Polymer Composite Materials","authors":"Nathan J. Gelino, R. Mueller, L. Sibille, Kyle L. Dixon, Jonathan Gleeson, B. Buckles","doi":"10.1061/9780784484470.067","DOIUrl":"https://doi.org/10.1061/9780784484470.067","url":null,"abstract":"Lunar launch and landing pads are necessary to mitigate risks to lander/ascent vehicles and surrounding surface assets from rocket plume ejected regolith. The current state of the art of landing and launching from the lunar surface is to land/launch on unprepared regolith surfaces. Significant risks exist for the larger landers proposed for the Artemis Program due to higher thrust levels leading to increased ejecta and cratering, presence of co-located assets in the ejecta path, and potential strict surface levelness requirements for tall vehicles. Regolith-thermoset polymer composite materials were developed and evaluated for off-Earth launch and landing pad applications. Performance under methane-oxygen rocket engine firing conditions was assessed for two simulated Starship lunar launch/landing environments, one targeting thermal conditions and the second targeting pressure conditions. Paver test articles were prepared at 20% and 11% polymer mass fractions. Sintered regolith paver test articles were prepared with 20% polymer grouting filling the seams between pavers. Though significant erosion was experienced during the more extreme thermal testing conditions, all test articles successfully mitigated regolith ejecta from plume effects. The mass of polymer required to be landed on the moon constitutes a primary risk for the application of regolith-thermoset polymer composites as a lunar launch/landing pad. Estimates for imported polymer mass were calculated based on assumed pad dimensions and polymer mass fraction. A Starship with planned 100t payload capacity to the lunar surface could provide enough polymer mass for all but the largest pad sizes. A","PeriodicalId":217321,"journal":{"name":"Earth and Space 2022","volume":"159 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127305905","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Identification Method for Displacement of Substation Structure Based on Machine Vision 基于机器视觉的变电站结构位移识别方法
Earth and Space 2022 Pub Date : 2023-01-05 DOI: 10.1061/9780784484470.059
Weijin Xu, Weihua Zhang, Liang Xing, Hongjun Lu, Dongyou Li, Yang Du
{"title":"Identification Method for Displacement of Substation Structure Based on Machine Vision","authors":"Weijin Xu, Weihua Zhang, Liang Xing, Hongjun Lu, Dongyou Li, Yang Du","doi":"10.1061/9780784484470.059","DOIUrl":"https://doi.org/10.1061/9780784484470.059","url":null,"abstract":"","PeriodicalId":217321,"journal":{"name":"Earth and Space 2022","volume":"146 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117046897","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ballistic Impact Simulations of a Titanium 6Al-4 V Generic Fan Blade Fragment on an Aluminum 2024 Panel Using *MAT_224 in LS-DYNA 基于LS-DYNA *MAT_224的钛合金6al - 4v通用扇叶破片对铝合金2024板的弹道冲击仿真
Earth and Space 2022 Pub Date : 2023-01-05 DOI: 10.1061/9780784484470.047
Chung‐Kyu Park, K. Carney, P. D. DU BOIS, C. Kan, D. Cordasco
{"title":"Ballistic Impact Simulations of a Titanium 6Al-4 V Generic Fan Blade Fragment on an Aluminum 2024 Panel Using *MAT_224 in LS-DYNA","authors":"Chung‐Kyu Park, K. Carney, P. D. DU BOIS, C. Kan, D. Cordasco","doi":"10.1061/9780784484470.047","DOIUrl":"https://doi.org/10.1061/9780784484470.047","url":null,"abstract":"","PeriodicalId":217321,"journal":{"name":"Earth and Space 2022","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124192197","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Mixed Reality (XR) as a Validation Method for Digital Modeling of Space Habitats 混合现实(XR)作为空间生境数字化建模的验证方法
Earth and Space 2022 Pub Date : 2023-01-05 DOI: 10.1061/9780784484470.074
V. Netti, O. Bannova, Jasleen Kaur, Richard Spolzino
{"title":"Mixed Reality (XR) as a Validation Method for Digital Modeling of Space Habitats","authors":"V. Netti, O. Bannova, Jasleen Kaur, Richard Spolzino","doi":"10.1061/9780784484470.074","DOIUrl":"https://doi.org/10.1061/9780784484470.074","url":null,"abstract":"","PeriodicalId":217321,"journal":{"name":"Earth and Space 2022","volume":"190 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132678741","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Practical Space Resource Utilization at the Hundred Megatonne Scale: Enabling a Planetary Sunshade to Reverse Global Warming 亿兆吨尺度的实际空间资源利用:使行星遮阳扭转全球变暖
Earth and Space 2022 Pub Date : 2023-01-05 DOI: 10.1061/9780784484470.038
Liz R. Scott, Dorian Leger, D. Borncamp, S.C.Peter Bryson, Peter E. Corwin, Maxwell C. Sissman, Ross Centers
{"title":"Practical Space Resource Utilization at the Hundred Megatonne Scale: Enabling a Planetary Sunshade to Reverse Global Warming","authors":"Liz R. Scott, Dorian Leger, D. Borncamp, S.C.Peter Bryson, Peter E. Corwin, Maxwell C. Sissman, Ross Centers","doi":"10.1061/9780784484470.038","DOIUrl":"https://doi.org/10.1061/9780784484470.038","url":null,"abstract":"","PeriodicalId":217321,"journal":{"name":"Earth and Space 2022","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133727909","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Some Key Explorations in Planetary Rover Autonomy for ISRU Roles on the Moon 月球ISRU任务中行星漫游车自主性的若干关键探索
Earth and Space 2022 Pub Date : 2023-01-05 DOI: 10.1061/9780784484470.019
A. Ellery
{"title":"Some Key Explorations in Planetary Rover Autonomy for ISRU Roles on the Moon","authors":"A. Ellery","doi":"10.1061/9780784484470.019","DOIUrl":"https://doi.org/10.1061/9780784484470.019","url":null,"abstract":"","PeriodicalId":217321,"journal":{"name":"Earth and Space 2022","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116955924","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Magnetic and Microwave Susceptibilities of Lunar Simulants and Their Constituents for Use in Creating Building Materials via Beneficiation 月球模拟物及其成分的磁化率和微波率，用于通过选矿制造建筑材料
Earth and Space 2022 Pub Date : 2023-01-05 DOI: 10.1061/9780784484470.012
D. Sapkota, P. Metzger, A. St. John, M. Phillippe, E. Franks
{"title":"Magnetic and Microwave Susceptibilities of Lunar Simulants and Their Constituents for Use in Creating Building Materials via Beneficiation","authors":"D. Sapkota, P. Metzger, A. St. John, M. Phillippe, E. Franks","doi":"10.1061/9780784484470.012","DOIUrl":"https://doi.org/10.1061/9780784484470.012","url":null,"abstract":"","PeriodicalId":217321,"journal":{"name":"Earth and Space 2022","volume":"63 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128455184","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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