Results 51 to 60 of about 708,954 (300)
Porous dust grains in debris disks [PDF]
, 2013 When modeling the density and grain size distribution in debris disks, the minimum particle size is often significantly larger than the corresponding blowout size.
Kirchschlager, Florian, Wolf, Sebastian
core +1 more source
Advanced Engineering Materials, EarlyView.This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo +3 more
wiley +1 more source
Beilstein Journal of Nanotechnology, 2018 Metals with a wide range of melting points are deposited by electron beam evaporation under oblique deposition geometry on thermally oxidized Si substrates. During deposition the sample holder is cooled down to 77 K.
Susann Liedtke +3 more
doaj +1 more source
Assessment of aggregates- cement paste border in concretes containing silica fume and fly ash [PDF]
Journal of Structural and Construction Engineering, 2017 The bond between aggregate and cement paste, called the interfacial transition zone (ITZ) is an important parameter that effect on the mechanical properties and durability of concrete.
Ali Sademomtazi, Behzad Tahmouresi
doaj +1 more source
Rock Typing Approaches for Effective Complex Carbonate Reservoir Characterization
Energies, 2023 For highly heterogeneous complex carbonate reef reservoirs, rock typing with respect to depositional conditions, secondary processes, and permeability and porosity relationships is a useful tool to improve reservoir characterization, modeling, prediction
Sergey Krivoshchekov +5 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.The low cycle fatigue life of additive manufactured HAYNES® 282® superalloy was investigated for conventional and high‐productivity processing: samples of the former lasted 1400–1700 cycles, while samples of the latter failed at ~ 1200 cycles, at 760 °C and 1% strain.
Abdul Shaafi Shaikh +3 more
wiley +1 more source
JGE, 2020 The research area was located in South Sumatra Basin on Air Benakat Formation at South-East Jambi Province. The research conducted to know productive the interest zone by petrophysics analysis (volume shale water saturation, and porosity) and its ...
Beny Chasandra +2 more
doaj +1 more source
Energies, 2021 This article presents a novel methodology for data integration including laboratory data, the results of standard well logging measurements and interpretation and the interpretation of XRMI imager data for determination of the porosity and permeability ...
Marek Stadtműller +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This article demonstrates the successful qualification of a copper–tungsten composite for laser powder bed fusion. The resulting components exhibited high density, high thermal conductivity, and reduced thermal expansion. Heat sinks with complex geometries were successfully manufactured, clearly showcasing the material's potential for additive ...
Simon Rauh +6 more
wiley +1 more source
Molecules, 2021 A new category of commercial bulk fill composite resins (CRs) enables the placement of 4-mm-thick layers as an alternative to the traditional time-consuming incremental technique.
Elizabeta Gjorgievska +4 more
doaj +1 more source