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Improvement of solidification model and analysis of 3D channel blockage with MPS method

Frontiers in Energy 2021, Volume 15, Issue 4,   Pages 946-958 doi: 10.1007/s11708-021-0754-z

Abstract: In the study described in this paper, a novel solidification model for analyzing melt flowing channelTo validate the newly developed algorithm, 2-D benchmark analyses are conducted for steady-state freezingFurthermore, 3-D channel blockage analyses of a boiling water reactor (BWR) fuel support piece have been

Keywords： boiling water reactor (BWR)     severe accident     channel blockage     moving particle semi-implicit (MPS) method     solidification    

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Seepage analysis of Upper Gotvand Dam concerning gypsum karstification (2D and 3D approaches)

Jamshid SADREKARIMI, Majid KIYANI, Behnam FAKHRI, Mohammad Javad VAHDATIRAD, Amin BARARI

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 1,   Pages 71-78 doi: 10.1007/s11709-010-0083-5

Abstract: In this paper, 2D and 3D models of the dam together with the foundation and abutments were establishedIt was disclosed that the discharge fluxes obtained from 2D and 3D analyses are not similar, and thedischarge flux in 3D model is about four times that of the 2D model.Also, the 3D model locates the phreatic surface somewhat higher than the 2D model.This means that the 2D model estimates lower pore water pressure pattern in comparison with the 3D model

Keywords： Upper Gotvand Dam     seepage analysis     gypsum veins     3D model     discharge flux    

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Simulation of abrasive flow machining process for 2D and 3D mixture models

Rupalika DASH,Kalipada MAITY

Frontiers of Mechanical Engineering 2015, Volume 10, Issue 4,   Pages 424-432 doi: 10.1007/s11465-015-0366-6

Abstract: In the current work, a 2D model was designed, and the flow analysis, force calculation, and materialAnother 3D model for a swaging die finishing using AFM was simulated at different viscosities of theTwo phases were considered for the flow analysis, and multiphase mixture model was taken into account

Keywords： abrasive flow machining (AFM)     computational fluid dynamics (CFD) modeling     mixture model    

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A Review on the 3D Printing of Functional Structures for Medical Phantoms and Regenerated Tissue and

Kan Wang, Chia-Che Ho, Chuck Zhang, Ben Wang

Engineering 2017, Volume 3, Issue 5,   Pages 653-662 doi: 10.1016/J.ENG.2017.05.013

Abstract: With the rapid advancement of three-dimensional (3D) printing and 3D bioprinting technologies, many researchersThis paper reviews the applications of these 3D printing and 3D bioprinting technologies for the fabricationThis review specifically discusses the state of the art along with new developments and trends in 3Dmedical phantoms, radiologically relevant medical phantoms, and physiological medical phantoms) and 3D

Keywords： 3D printing     3D bioprinting     Medical phantom     Regenerated tissue/organ     Scaffold    

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Animage-based approach to the reconstruction of ancient architectures by extracting and arranging 3D

Divya Udayan J,HyungSeok KIM,Jee-In KIM

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 1,   Pages 12-27 doi: 10.1631/FITEE.1400141

Abstract: idea of our approach is to reduce the infinite solutions that might otherwise arise when recovering a 3Dgeometry from 2D photographs.manual extrapolation and editing techniques with modeling software to assemble and adjust different 3Dcomponents of the model.Variations of a recreated 3D monument to represent an amalgam of various cultures are targeted for future

Keywords： Digital reconstruction     3D virtual world     3D spatial components     Vision and scene understanding    

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Development Trends in Additive Manufacturing and 3D Printing Perspective

Bingheng Lu, Dichen Li, Xiaoyong Tian

Engineering 2015, Volume 1, Issue 1,   Pages 85-89 doi: 10.15302/J-ENG-2015012

Abstract:

Additive manufacturing and 3D printing technology have been developing rapidly in the last 30 yearsThe promising future of this technology makes its impact on traditional industry unpredictable. 3D printingInnovations in material, design, and fabrication processes will be inspired by the merging of 3D-printingFinally, 3D printing will become as valuable for manufacturing industries as equivalent and subtractive

Keywords： additive manufacturing     3D printing     fabrication modes     customized fabrication     innovative design    

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Visual recognition of cardiac pathology based on 3D parametric model reconstruction Research Article

Jinxiao XIAO, Yansong LI, Yun TIAN, Dongrong XU, Penghui LI, Shifeng ZHAO, Yunhe PAN

Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 9,   Pages 1324-1337 doi: 10.1631/FITEE.2200102

Abstract: traditional methods usually extract features directly from two-dimensional slices of three-dimensional (3DThis process may not ensure the overall anatomical consistency in 3D heart.First, 3D heart models are reconstructed based on multiple 3D volumes of cardiac imaging data at theNext, based on these reconstructed 3D hearts, s are constructed through the statistical shape model (Finally, shape and motion features of 3D heart models across two phases are extracted to classify cardiac

Keywords： 3D visual knowledge     3D parametric model     Cardiac pathology diagnosis     Data augmentation    

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Construction of digital 3D magic-cube organization structure for innovation-driven manufacturing

Frontiers of Engineering Management   Pages 373-390 doi: 10.1007/s42524-022-0237-x

Abstract: This study proposes a three-dimensional (3D) magic-cube organizational structure, considering the productMoreover, the characteristics, propositions of system operation, system dynamic model, and working modelof the 3D magic-cube organization are described.Finally, the 3D model is applied in a Chinese manufacturing firm to test its effectiveness.The proposed 3D model can be adopted by large- or medium-sized manufacturing firms for product development

Keywords： innovation     manufacturing     3D magic-cube organization structure     coordination    

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3D Printing Advances on Multiple Fronts

Chris Palmer

Engineering 2020, Volume 6, Issue 6,   Pages 590-592 doi: 10.1016/j.eng.2020.04.005

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Characterization of 3D microstructure, thermal conductivity, and heat flow of cement-based foam using

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 3,   Pages 643-651 doi: 10.1007/s11709-021-0709-9

Abstract: This study presents the results of the 3D microstructure, thermal conductivity, and heat flow in cement-basedThese images were later simulated and quantified using 3D data visualization and analysis software.>3 were found to be optimum.In addition, a difference of 15% was observed between the 2D and 3D porosity results.The 3D model showed that heat flows through the cement paste solids and with an increase in porosity

Keywords： 3D pore volume distribution     X-ray tomography     3D shape factor     heat flow    

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A virtual 3D interactive painting method for Chinese calligraphy and painting based on real-time force Article

Chao GUO, Zeng-xuan HOU, You-zhi SHI, Jun XU, Dan-dan YU

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 11,   Pages 1843-1853 doi: 10.1631/FITEE.1601283

Abstract: A novel 3D interactive painting method for Chinese calligraphy and painting based on force feedback technologyis used to build a model of the 3D Chinese brush.to the deformation of the 3D brush when force is exerted on the 3D brush.Then the 3D brush footprint is obtained by projecting the 2D brush footprint onto the surface of the3D object in real time, and a complete 3D brushstroke is obtained by superimposing 3D brush footprints

Keywords： 3D brush model     3D brushstroke     3D interactive painting     Real-time force feedback technology    

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Design and 3D Printing of Scaffolds and Tissues Review

Jia An, Joanne Ee Mei Teoh, Ratima Suntornnond, Chee Kai Chua

Engineering 2015, Volume 1, Issue 2,   Pages 261-268 doi: 10.15302/J-ENG-2015061

Abstract:

A growing number of three-dimensional (3D)-printing processes have been applied to tissue engineeringThis paper presents a state-of-the-art study of 3D-printing technologies for tissue-engineering applications, with particular focus on the development of a computer-aided scaffold design system; the direct 3Dmanufacturing of scaffolds, with both micro and macro features; the development of a bioreactor; and 3DTechnological limitations will be discussed so as to highlight the possibility of future improvements for new 3D-printing

Keywords： rapid prototyping     3D printing     additive manufacturing     tissue engineering     bioprinting    

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A Review of 3D Printing Technology for Medical Applications Review

Qian Yan,Hanhua Dong,Jin Su,Jianhua Han,Bo Song,Qingsong Wei, Yusheng Shi

Engineering 2018, Volume 4, Issue 5,   Pages 729-742 doi: 10.1016/j.eng.2018.07.021

Abstract: Three-dimensional (3D) printing technology holds the potential to solve these limitations; it can bedifferent types of biomedical materials, and discusses existing problems and development issues with 3D

Keywords： 3D printing     Implant     Scaffold     Biomedical material    

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Development of Bioimplants with 2D, 3D, and 4D Additive Manufacturing Materials Review

Guo Liu, Yunhu He, Pengchao Liu, Zhou Chen, Xuliang Chen, Lei Wan, Ying Li, Jian Lu

Engineering 2020, Volume 6, Issue 11,   Pages 1232-1243 doi: 10.1016/j.eng.2020.04.015

Abstract: However, 3D printable materials are still quite limited for the fabrication of bioimplants.In this work, 2D/3D AM materials for bioimplants are reviewed.complex and dynamic biological structures in the human body based on 4D printing hybrid ceramic precursorprinting technology, the development of bioimplants and soft/rigid hybrid biological structures with 2D/3D/4D AM materials can be anticipated.

Keywords： Bioprinting     2D additive manufacturing     3D printing     4D printing     Bioimplants    

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Direct pyrolysis to convert biomass to versatile 3D carbon nanotubes/mesoporous carbon architecture:

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 6,   Pages 679-690 doi: 10.1007/s11705-022-2266-8

Abstract: biomass is applied to a facile and scalable one-step pyrolysis method to prepare three-dimensional (3DOwing to the unique 3D architecture and integration of individual merits of carbon nanotubes and mesoporous

Keywords： biomass     direct pyrolysis     3D CNTs/MC hybrid     lithium-ion batteries     Zn-air batteries    

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Title Author Date Type Operation

Improvement of solidification model and analysis of 3D channel blockage with MPS method

Journal Article

Seepage analysis of Upper Gotvand Dam concerning gypsum karstification (2D and 3D approaches)

Jamshid SADREKARIMI, Majid KIYANI, Behnam FAKHRI, Mohammad Javad VAHDATIRAD, Amin BARARI

Journal Article

Simulation of abrasive flow machining process for 2D and 3D mixture models

Rupalika DASH,Kalipada MAITY

Journal Article

A Review on the 3D Printing of Functional Structures for Medical Phantoms and Regenerated Tissue and

Kan Wang, Chia-Che Ho, Chuck Zhang, Ben Wang

Journal Article

Animage-based approach to the reconstruction of ancient architectures by extracting and arranging 3D

Divya Udayan J,HyungSeok KIM,Jee-In KIM

Journal Article

Development Trends in Additive Manufacturing and 3D Printing

Bingheng Lu, Dichen Li, Xiaoyong Tian

Journal Article

Visual recognition of cardiac pathology based on 3D parametric model reconstruction

Jinxiao XIAO, Yansong LI, Yun TIAN, Dongrong XU, Penghui LI, Shifeng ZHAO, Yunhe PAN

Journal Article

Construction of digital 3D magic-cube organization structure for innovation-driven manufacturing

Journal Article

3D Printing Advances on Multiple Fronts

Chris Palmer

Journal Article

Characterization of 3D microstructure, thermal conductivity, and heat flow of cement-based foam using

Journal Article

A virtual 3D interactive painting method for Chinese calligraphy and painting based on real-time force

Chao GUO, Zeng-xuan HOU, You-zhi SHI, Jun XU, Dan-dan YU

Journal Article

Design and 3D Printing of Scaffolds and Tissues

Jia An, Joanne Ee Mei Teoh, Ratima Suntornnond, Chee Kai Chua

Journal Article

A Review of 3D Printing Technology for Medical Applications

Qian Yan,Hanhua Dong,Jin Su,Jianhua Han,Bo Song,Qingsong Wei, Yusheng Shi

Journal Article

Development of Bioimplants with 2D, 3D, and 4D Additive Manufacturing Materials

Guo Liu, Yunhu He, Pengchao Liu, Zhou Chen, Xuliang Chen, Lei Wan, Ying Li, Jian Lu

Journal Article

Direct pyrolysis to convert biomass to versatile 3D carbon nanotubes/mesoporous carbon architecture:

Journal Article