Results 241 to 250 of about 9,511,277 (308)

Thin-walled corrugated structures: A review of crashworthiness designs and energy absorption characteristics

, 2020
It is widely known that the demand for lightweight structures with excellent energy absorption capacity is paramount in numerous engineering applications.
N. Ha, G. Lu
semanticscholar   +1 more source

A Study On Energy Absorption of Aluminium Foam

BHM Berg- und Hüttenmännische Monatshefte, 2010
Foamed materials in general, and aluminium foams in particular, demonstrate a number of interesting properties due to their porous structure, which makes them usable in a wide range of applications. The capability of absorbing the impact energy is one of the most interesting properties of foams. This paper studies the influence of chemical composition,
Grilec, Krešimir, Marić, Gojko, Jakovljević, Suzana   +2 more
openaire   +3 more sources

Mechanical and energy absorption characteristics of additively manufactured functionally graded sheet lattice structures with minimal surfaces

International Journal of Mechanical Sciences, 2020
Functionally graded (FG) lattice structures have attracted attention for their potential application in lightweighting and energy absorption. In this study, functionally graded sheet (FGS) structures with primitive (P) and gyroid (G) minimal surfaces ...
Miao Zhao, D. Zhang, Fei Liu, Zhonghua Li, Zhibo Ma, Zhihao Ren   +5 more
semanticscholar   +1 more source

Energy Absorption in Radium Therapy

The British Journal of Radiology, 1946
The paper describes the calculation of the energy absorption or integral dose in a model “patient”, composed of cylinders and elliptical cylinders, from a point source of radium. Calculations have been made for about 800 positions of the source in and near the body.
openaire   +2 more sources

Energy absorption of structures and materials

2003
The prediction of damage to structures caused by accidental collision – whether to automobiles, offshore installations or simply the packaging around an electrical appliance – is a crucial factor in their design. This important new study focuses on the way in which structures and materials can be designed to absorb kinetic energy in a controllable and ...
Lu, Guoxing, Yu, Tong Xi
openaire   +1 more source

Energy absorption of riveted structures

International Journal of Crashworthiness, 1999
To study the crash behaviour and the energy absorption capability of subfloor riveted structural sub-components, a basic research program has been undertaken, in co-operation with AGUSTA Helicopters, covering experimental and numerical activities.
openaire   +3 more sources

Pion absorption in tritium at intermediate energies

Physical Review C, 1992
Angular distributions of nucleons from kinematically complete measurement of pions absorbed in 3H on nucleon pairs with isospin T=0 and T=1 are presented.
Salvisberg, P., Backenstoss, G., Krause, H., Powers, R. J., Steinacher, M., Weyer, H. J., Wildi, M., Hoffart, Arnim, Rzehorz, B., Ullrich, Horst, Bosnar, D., Furic, M., Petkovic, T., Simicevic, N., Zmeskal, H., Janett, A., Sherman, R. H.   +16 more
openaire   +2 more sources

Effect of density and unit cell size grading on the stiffness and energy absorption of short fibre-reinforced functionally graded lattice structures

, 2020
Architectured structures, particularly functionally graded lattices, are receiving much attention in both industry and academia as they facilitate the customization of the structural response and harness the potential for multi-functional applications ...
J. Plocher, A. Panesar
semanticscholar   +1 more source

Energy absorption characteristics of metallic triply periodic minimal surface sheet structures under compressive loading

Additive Manufacturing, 2018
Designing metallic cellular structures with triply periodic minimal surface (TPMS) sheet cores is a novel approach for lightweight and multi-functional structural applications.
Lei Zhang, S. Feih, S. Daynes, Shuai Chang, M. Wang, Jun Wei, W. Lu   +6 more
semanticscholar   +1 more source

Thermoregulatory responses to RF energy absorption

Bioelectromagnetics, 2003
This white paper combines a tutorial on the fundamentals of thermoregulation with a review of the current literature concerned with physiological thermoregulatory responses of humans and laboratory animals in the presence of radio frequency (RF) and microwave fields.
Eleanor R, Adair, David R, Black
openaire   +2 more sources