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Jun Wang, Zhenhua Liu, Jia Hou and Mengmeng Ge
As an emerging method in engineering construction, concrete 3D printing has experienced rapid development in recent years due to its advantages in terms of automation, digitization, and intelligence. In order to comprehensively understand the research pr...
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Ahmed Malim, Nikolaos Mourousias, Benoît G. Marinus and Tim De Troyer
This paper presents an original approach to the structural design and analysis of a 3D-printed thermoplastic-core propeller blade for high-altitude UAVs. A macroscale linear isotropic numerical model for the behavior of 3D-printed parts (in Tough PLA, as...
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Jui-Yuan Su, Shyi-Chyi Cheng, Chin-Chun Chang and Jing-Ming Chen
The image-based 3D scene modeling technique has potential applications in robotics, augmented reality (AR), geodesy, remote sensing, 3D face recognition, drone or vehicle navigation, and 3D printing.
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Redwan Ahmad, Mariia Zhuldybina, Xavier Ropagnol, Ngoc Duc Trinh, Chloé Bois, Juan Schneider and François Blanchard
We designed and fabricated a terahertz (THz) frequency selective surface (FSS) based on two distinct additive manufacturing technologies, namely, printable electronics (PE) and three-dimensional (3D) printing. Silver nanoparticle ink was printed on a pol...
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Mitra Khalilidermani and Dariusz Knez
In the past two decades, various space agencies have shown great enthusiasm for constructing habitable structures on lunar and Martian surfaces. Consequently, several extraterrestrial structures have been proposed by different researchers. Nevertheless, ...
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Robert E. Przekop, Ewa Gabriel, Daria Pakula and Bogna Sztorch
The L-FDM technique enables the direct introduction of chemicals, dyes, radioactive substances, pesticides, antibiotics, nanoparticles, trace elements, fertilizers, phosphors, monomers for polymerization, proteins, peptides, and active ingredients in the...
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Shuai Ma, Jun Hu, Xuegao Wang and Jiajia Ji
To make measurement of end-wall flow between blade rows in a compact multistage configuration possible, a miniature L-shaped five-hole probe was employed in this paper. This compact tip structure, realized by laser-printing instead of the conventional ma...
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Sudhir Kumar, Inderjeet Singh, Dinesh Kumar, Mohd Yazid Yahya and Seyed Saeid Rahimian Koloor
Mechanical behavior of 3D-printed poly(lactic) acid material is an open topic for research on the reliability assessment of structures in marine and offshore industries. This article presents the mechanical and morphological properties of poly(lactic) ac...
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Lev Shilov, Semen Shanshin, Aleksandr Romanov, Anastasia Fedotova, Anna Kurtukova, Evgeny Kostyuchenko and Ivan Sidorov
Reconstructed 3D foot models can be used for 3D printing and further manufacturing of individual orthopedic shoes, as well as in medical research and for online shoe shopping. This study presents a technique based on the approach and algorithms of photog...
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Khaja Moiduddin, Syed Hammad Mian, Wadea Ameen, Mohammed Alkindi, Sundar Ramalingam and Osama Alghamdi
Mandibular reconstruction is a complicated task because of the complex nature of the regional anatomy. Computer-assisted tools are a promising means of improving the precision and safety of such complex surgeries. The digital techniques utilized in the r...
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Mike Louw, Sally Farrah, Max Maxwell and Sam Tomkins
For this special issue, sustainability and safety are discussed through the tropes of both material and work process substitution. As an architecture and industrial design team, we examine the potential of William McDonough?s and Michael Braungart?s ?cra...
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Tianyi Feng and M. H. Ferri Aliabadi
This paper describes a study that focuses on assessing the influence of composites with different thicknesses (2 mm, 4 mm, and 9 mm) on embedded ultrasonic guided waves (UGWs) under varying temperatures. The study also demonstrates the effectiveness of t...
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Chenglin Tao, Zhao Wang, Zeliang Liu, Yuan Wang, Xin Zhou, Xi Liang and Huijian Li
In this paper, a new hybrid structure of body-centered cubic lattice-filled thin-walled tube is designed, and the hybrid structure specimens of one-piece printing and split-printing are prepared by laser melting technique. The deformation mode and energy...
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Bartlomiej Ambrozkiewicz, Grzegorz Litak and Piotr Wolszczak
A concept of a non-linear electromagnetic energy harvesting (EH) system with a rotational pendulum was proposed. In the system, non-linearity was introduced through the interaction of additional stationary magnets placed into coils with a tip magnet on t...
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Zoubeir Lafhaj, Andry Zaid Rabenantoandro, Soufiane el Moussaoui, Zakaria Dakhli and Nicolas Youssef
The objective of this paper is to propose a pre-experimental framework of printability pre-assessment of cementitious materials. This study firstly presents a general review of additive manufacturing in construction and then examines the main characteris...
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Matteo Moioli, Christopher Reinbold, Kaare Sørensen and Christian Breitsamter
Wind tunnel models are traditionally machined from high-quality metal material; this condition reduces the possibility to test different geometric variations or models as it corresponds to incremental cost. In the last decade, the quality of additive man...
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Chamdan Purnama,Waspodo Tjipto Subroto
Pág. 984 - 992
In the business world, the information technology revolution led to tremendous changes in competition, production, marketing and human resource management. The use of information technology is a vital component of business performance. By this study want...
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Chen Yi Ngu, Kaito Kozuki, Hinata Oshida, Sang Bin Lee, Raiki Hanazaki, Sayaka Kado, Kazuhiro Kudo and Masatoshi Sakai
Electrophotography is a digital, on-demand, dry, and page printing technique that operates based on toner particles of electronic materials using an electrostatic force and generates an electrical circuit via distribution of the toner particles. We devel...
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Vijaykumar S. Jatti, Mandar S. Sapre, Ashwini V. Jatti, Nitin K. Khedkar and Vinaykumar S. Jatti
The fused deposition modelling (FDM) technique involves the deposition of a fused layer of material according to the geometry designed in the software. Several parameters affect the quality of parts produced by FDM. This paper investigates the effect of ...
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Wonkyo Kim, Jungho Kim, Jonghyo Won, Dongho Yu and Ick-Jae Yoon
In this work, we present a method for designing a dielectric lens with a reduced height that is easily printed with one-take 3D printing. For the first time, we prove that the configuration of a printout made of resin material can be modified for effecti...
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