Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Dawit Bogale Alemayehu"'
Autor:
Dawit Bogale Alemayehu, Masahiro Todoh
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 8, Iss 3, p 86 (2024)
Bio-inspired gyroid triply periodic minimum surface (TPMS) lattice structures have been the focus of research in automotive engineering because they can absorb a lot of energy and have wider plateau ranges. The main challenge is determining the optim
Externí odkaz:
https://doaj.org/article/ea38732f5042491eab62a0866b81ffa2
Publikováno v:
Journal of Functional Biomaterials, Vol 15, Iss 4, p 94 (2024)
The human mandible’s cancellous bone, which is characterized by its unique porosity and directional sensitivity to external forces, is crucial for sustaining biting stress. Traditional computer- aided design (CAD) models fail to fully represent the
Externí odkaz:
https://doaj.org/article/35f3e76ea38d472cada4bc1940ebd0c9
Publikováno v:
Micromachines, Vol 14, Iss 8, p 1541 (2023)
Pure titanium is limited to be used in biomedical applications due to its lower mechanical strength compared to its alloy counterpart. To enhance its properties and improve medical implants feasibility, advancements in titanium processing technologie
Externí odkaz:
https://doaj.org/article/30a9d22dc4db43c4b624a4059a1297bd
Autor:
Murugan Subramani, Dawit Bogale Alemayehu, Jong-Ning Aoh, Addisu Negash Ali, Pai-Chen Lin, Song-Jeng Huang
Publikováno v:
International Journal of Metalcasting. 15:780-793
AZ61 magnesium alloy metal matrix composites (MMCs) with different weight percentages (0, 1 and 2) of micro-silicon carbide particles (SiCp) were fabricated using stir casting method. Effects of SiCp on the microstructural distributions, mechanical a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2027bb3f1d883350a47c5294d4883582
https://doi.org/10.1007/s40962-020-00508-0
https://doi.org/10.1007/s40962-020-00508-0
Autor:
Murugan Subramani, Jong Ning Aoh, Pai-Chen Lin, Song-Jeng Huang, Addisu Negash Ali, Dawit Bogale Alemayehu
Publikováno v:
Key Engineering Materials. 830:113-118
To evaluate the fatigue behaviors of AZ61 magnesium alloy with different weight percentages (0, 1 and 2) of silicon carbide particles (SiCp) were fabricated through gravity casting method. In addition, stress-controlled low-cycle fatigue test of SiCp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c09b605e21ec02c163bec692df7a101
https://doi.org/10.4028/www.scientific.net/kem.830.113
https://doi.org/10.4028/www.scientific.net/kem.830.113
Publikováno v:
Journal of Heat Transfer. 144
In recent years, the world has become increasingly interested in power generation using thermoelectric generators (TEG) because of the advantage of converting heat directly to electricity. In this work, experimental studies have been carried out on m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2b1518bae46a6f4b34704a74cbd2be9
https://doi.org/10.1115/1.4053802
https://doi.org/10.1115/1.4053802
Autor:
Yeau-Ren Jeng, Dawit Bogale Alemayehu
Publikováno v:
Materials
Volume 14
Issue 22
Materials, Vol 14, Iss 6974, p 6974 (2021)
Volume 14
Issue 22
Materials, Vol 14, Iss 6974, p 6974 (2021)
Variations in the implant thread shape and occlusal load behavior may result in significant changes in the biological and mechanical properties of dental implants and surrounding bone tissue. Most previous studies consider a single implant thread des
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90430cfd00f67c392d3b9df8d22e052d
https://doi.org/10.20944/preprints202109.0221.v1
https://doi.org/10.20944/preprints202109.0221.v1
Autor:
V. V. Astanin, I. N. Chernyak, L. Sh. Schuster, Song-Jeng Huang, Dawit Bogale Alemayehu, V. I. Semenov, S. V. Chertovskikh, G. I. Raab
Publikováno v:
Journal of Friction and Wear. 40:349-354
The paper presents experimental data on the determination of the tribological properties of commercially pure titanium with different microstructures, with and without a coating. As a result of the performed experiments, it was established that the i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c19ad5fc5decd60ed64fc62de2039fb7
https://doi.org/10.3103/s1068366619040111
https://doi.org/10.3103/s1068366619040111
Publikováno v:
MATEC Web of Conferences, Vol 123, p 00019 (2017)
This paper investigates the mechanical behavior of three selected steel materials which are considered to be the bulk material of front most bumper beam of a vehicle that is suddenly loaded in the quasi-static range. Thirty-six constant strain rate u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d051786febbae68415681f578e16d6c
https://doi.org/10.1051/matecconf/201712300019
https://doi.org/10.1051/matecconf/201712300019