{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,5]],"date-time":"2026-02-05T05:33:45Z","timestamp":1770269625019,"version":"3.49.0"},"reference-count":27,"publisher":"MDPI AG","issue":"11","license":[{"start":{"date-parts":[[2018,11,21]],"date-time":"2018-11-21T00:00:00Z","timestamp":1542758400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Priortity Discipline Construction Program of Jiangsu Province","award":["2016-9"],"award-info":[{"award-number":["2016-9"]}]},{"name":"Top-notch Academic Programs Project of Jiangsu Higher Education Institutions","award":["PPZY2015X251"],"award-info":[{"award-number":["PPZY2015X251"]}]},{"name":"Qinglan Program of Jiangsu Province","award":["2016-15"],"award-info":[{"award-number":["2016-15"]}]},{"name":"Nantong Science and Technology Commission of China","award":["CP12016002"],"award-info":[{"award-number":["CP12016002"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Materials"],"abstract":"<jats:p>The multi-relaxation time lattice Boltzmann method (MRT-LBM) has an excellent performance in dealing with the complex flow in many different areas. According to the specific behavior of the fluids, it also has some shortcomings when applied to some special flow like as the non-Newtonian flow. In Cement-3D printing, the fluids always exhibit according to the yielding behavior. When using the standard MRT-LBM, the simulation maybe divergent. In order to solve the problem, this work presents an improved MRT-LBM considering the non-Newtonian effect as a special forcing term to ensure the stable and accurate simulation. Finally, the Poiseuille flow was used to validate the feasibility of the proposed method.<\/jats:p>","DOI":"10.3390\/ma11112342","type":"journal-article","created":{"date-parts":[[2018,11,22]],"date-time":"2018-11-22T09:18:25Z","timestamp":1542878305000},"page":"2342","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["An Improved Multi-Relaxation Time Lattice Boltzmann Method for the Non-Newtonian Influence of the Yielding Fluid Flow in Cement-3D Printing"],"prefix":"10.3390","volume":"11","author":[{"given":"Tiancheng","family":"Huang","sequence":"first","affiliation":[{"name":"School of Mechanical Engineering, Nantong Institute of Technology, Nantong 226002, China"},{"name":"Jiangsu Key Laboratory of 3D Printing Equipment and Application Technology, Nantong 226002, China"}]},{"given":"Hai","family":"Gu","sequence":"additional","affiliation":[{"name":"School of Mechanical Engineering, Nantong Institute of Technology, Nantong 226002, China"},{"name":"Jiangsu Key Laboratory of 3D Printing Equipment and Application Technology, Nantong 226002, China"}]},{"given":"Jie","family":"Zhang","sequence":"additional","affiliation":[{"name":"School of Mechanical Engineering, Nantong Institute of Technology, Nantong 226002, China"},{"name":"Jiangsu Key Laboratory of 3D Printing Equipment and Application Technology, Nantong 226002, China"}]},{"given":"Bin","family":"Li","sequence":"additional","affiliation":[{"name":"School of Mechanical Engineering, Nantong Institute of Technology, Nantong 226002, China"},{"name":"Jiangsu Key Laboratory of 3D Printing Equipment and Application Technology, Nantong 226002, China"}]},{"given":"Jianhua","family":"Sun","sequence":"additional","affiliation":[{"name":"School of Mechanical Engineering, Nantong Institute of Technology, Nantong 226002, China"}]},{"given":"Weiwei","family":"Wu","sequence":"additional","affiliation":[{"name":"College of Mechanical Engineering, Yangzhou University, Yangzhou 225127, China"}]}],"member":"1968","published-online":{"date-parts":[[2018,11,21]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"148","DOI":"10.1108\/13552540710750898","article-title":"3D printing technique applied to rapid casting","volume":"13","author":"Bassoli","year":"2007","journal-title":"Rapid Prototyp. 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