Results 71 to 80 of about 2,063,327 (311)
Advanced Engineering Materials, EarlyView.The share of technical thermoplastics is expected to grow further in the e‐mobility segment. In this study, a detailed temperature‐based tribological characterization of technical thermoplastics is performed. The tribological properties are discussed in terms of the dynamic mechanical properties of polymers at different ambient temperatures. A proof of
Harsha Raghuram +2 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Primary phases and a fatigue crack are studied in a forged blank of an aluminum alloy using synchrotron and laboratory X‐ray computed tomography. To image the crack, the fatigue test is interrupted, and a static tensile load is applied to open the crack.
Jakob Schröder +6 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.In this research, ZrC coatings are evaluated against various counterprobes at the microscale using novel super‐stiff atomic force microscopy cantilevers. The chemical composition of the coating is shown to be an important factor influencing coating hardness and Young's modulus, while surface roughness, counterprobe hardness, and surface energy are the ...
Piotr Jenczyk +4 more
wiley +1 more source
Effect of Viscosities on the Spray Characteristics of Pressure Swirl Nozzle
Journal of Applied Fluid Mechanics, 2020 The effects of medium viscosity on the spray flow rate, spray Sauter Mean Diameter, droplet velocity and spray cone angle of pressure swirl nozzles are investigated by making use of the particle dynamics analysis system and high-speed photographic system.
Z. M. Liu +3 more
doaj
Ocular size and shape in lens-induced Myopization in young Guinea pigs
BMC Ophthalmology, 2019 Background Lens-induced myopization in guinea pigs has been used as model for the process of myopization in humans. It has not been explored yet whether the change in globe shape in eyes undergoing myopization is similar in experimental myopia in guinea ...
Li Dong +5 more
doaj +1 more source
Effects of Axial Relative Ground Movement on Small Diameter Polyethylene Piping in Loose Sand [PDF]
, 2021 Auchib Reza, Ashutosh Sutra Dhar
openalex +1 more source
Subgrain and Cavity Development during Creep of Al‐3.85%Mg
Advanced Engineering Materials, EarlyView.Al‐3.85%Mg does form subgrains if crept at very high strains. This fact allows the unification of the creep description in two different alloys such as pure Al and Al–Mg alloys. It is classically considered that the creep mechanisms for type M (e.g., pure Al) and type A alloys (e.g., Al–Mg alloys) are different.
Augusta Isaac +6 more
wiley +1 more source
Experimental Study on the Effects of Fire on the Axial Strength of Hollow RC Columns
Tikrit Journal of Engineering SciencesUnderstanding the performance of the concrete members during fires is crucial for safety and risk assessment. The present study investigates the performance of reinforced concrete hollow columns when exposed to fire flame.
Karrar A. Al-Lami +4 more
doaj +1 more source
Factors related to axial length elongation and myopia progression in orthokeratology practice
PLoS ONE, 2017 Purpose To investigate which baseline factors are predictive for axial length growth over an average period of 2.5 years in a group of children wearing orthokeratology (OK) contact lenses.
B. Wang, R. Naidu, X. Qu
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.Ni‐base superalloys produced using additive manufacturing (AM) have a different response to heat treatments when compared to their conventional counterparts. Due to such unpredictability, various alloys with industrial interest are currently overlooked in most prior AM research.
Guilherme Maziero Volpato +6 more
wiley +1 more source