Results 71 to 80 of about 2,607,929 (307)

Multi-scale in silico and ex silico mechanics of 3D printed cochlear implants for local drug delivery

Frontiers in Bioengineering and Biotechnology
The currently available treatments for inner ear disorders often involve systemic drug administration, leading to suboptimal drug concentrations and side effects.
A. Isaakidou, M. Ganjian, R. van Hoften, M. C. Saldivar, M. A. Leeflang, A. Groetsch, A. Groetsch, M. Wątroba, J. Schwiedrzik, M. J. Mirzaali, I. Apachitei, L. E. Fratila-Apachitei, A. A. Zadpoor   +12 more
doaj   +1 more source

Femoral derotational osteotomy level does not effect resulting torsion

Journal of Experimental Orthopaedics, 2020
Purpose The purpose of this study was to assess the effect on femoral torsion by rotational osteotomies at three different levels as measured in 3D using both the mechanical and the anatomic axes. Methods Ten cadaveric lower extremities underwent femoral
Eric W. Edmonds, Corey B. Fuller, Megan E. Jeffords, Christine L. Farnsworth, Amelia M. Lindgren, Andrew T. Pennock, Vidyadhar V. Upasani   +6 more
doaj   +1 more source

Morphology, Transport, and Dynamics of Protein Adsorption in Open‐Cell Metal Foam

Advanced Engineering Materials, EarlyView.
Stainless steel (SS) open‐cell foams are shown to adsorb more protein per unit area than previously reported 316L SS and chromium oxide surfaces under static and flow conditions. An integrated approach combining 3D pore imaging, flow simulation, and protein adsorption experiments characterizes the foam’s performance.
Chinmaya Prerana Inguva, Joseph Lavoie, Afsaneh Rabiei   +2 more
wiley   +1 more source

The Effect of Cooling Rate on Mechanical Properties of Carbon Steel (St 35)

Diyala Journal of Engineering Sciences, 2014
This paper is aimed to study the effect of cooling rate on mechanical properties of Steel 35. Specimens prepared to apply tensile, torsion, impact and hardness tests.
Jenan Mohammed Nagie
doaj   +1 more source

Experimental identification of yield surface for additively manufactured stainless steel 316L under tension–compression-torsion conditions considering its printing orientation [PDF]

Stainless steel 316L tubes and bars were additively manufactured (AM) by using the Laser Powder Bed Fusion Melting (LPBF-M) method in three orientations.
Dubey, V. P., Kopec, M., Wood, P., Kowalewski, Z. L., Pawlik, M.   +4 more
core   +1 more source

Materials‐Driven Additive Manufacturing for Electrical Machines: Qualification‐Oriented Design Beyond Geometric Freedom

Advanced Engineering Materials, EarlyView.
This perspective reframes additive manufacturing for electrical machines as a qualification‐limited materials and architecture design problem. It links process–structure–property–performance relationships to magnetic, conducting, dielectric, and thermal property windows, highlighting where AM can enable segmented magnetic circuits, permanent magnet ...
Dénes Fodor, Loránd Szabó
wiley   +1 more source

Data on the effect of high-pressure torsion processing on secondary cast Al–10%Si– Cu piston alloy: Methods, microstructure and mechanical characterizations

Data in Brief, 2019
The dataset presented here shows the microstructure and mechanical properties of secondary (recycled) cast aluminum-silicon (Al–Si) piston alloys processed through severe plastic deformation technique, known as high-pressure torsion (HPT).
F.M. Mwema, T.O. Mbuya, E.T. Akinlabi, P.A.S. Reed, J.O. Obiko   +4 more
doaj   +1 more source

Predicting thermal shape recovery of crosslinked polymer networks from linear viscoelasticity [PDF]

, 2012
The viscoelastic behavior of an amorphous shape-memory polymer network and its dependence on time and temperature were measured by dynamic mechanical analysis.
GILORMINI, Pierre, DIANI, Julie, FREDY, Carole, Pierre Gilormini, Carole Frédy, Julie Diani, ROUSSEAU, Ingrid, Ingrid Rousseau   +7 more
core   +1 more source

Mitigating Creep Anisotropy and Enhancing Performance in Additively Manufactured Ni‐Based Superalloys: A Review

Advanced Engineering Materials, EarlyView.
Additive manufacturing introduces pronounced microstructural and crystallographic anisotropy in Ni‐based superalloys, resulting in orientation‐dependent creep deformation and damage. This review identifies the key microstructural origins of creep anisotropy, examines their influence on dominant deformation mechanisms, and highlights processing ...
Chandan Kumar, Shobhit Pratap Singh, Gaurav Mohanty, Praveen Kumar   +3 more
wiley   +1 more source

DURABILITY FATIGUE PREDICTION AND STRUCTURE OPTIMIZATION OF LOAD-BEARING KEY PART OF TRACKED VEHICLE

Jixie qiangdu, 2018
Strat from the structure of torsion shaft to more reasonably use durability and design life,realize the various optimization of mechanical construction.A parameterized model of torsion shaft was developed based on Solidworks and imported into ANSYS ...
YAN SiHong, TAO FengHe, JIA ChangZhi
doaj