Results 51 to 60 of about 61,970 (287)
Characterization of Heat and Momentum Transfer in Sintered Metal Foams [PDF]
, 2008 In this study, metal foams made by the Slip Reaction Foam Sintering (SRFS)-process are investigated concerning their thermophysical and permeability properties.
Reutter, Oliver +4 more
core +1 more source
Ambient Pressure Drying for Fabrication of Cellulose-Based Lightweight Porous Materials: A Review
GelsThe depletion of fossil resources and environmental pollution issues have accelerated the development of biomass-based lightweight porous materials. Cellulose-based lightweight porous materials (CLPMs) have emerged as ideal alternatives to petroleum ...
Zhiqiang Xu, Li Wang
doaj +1 more source
Actuators, 2021 This paper presents nonlinear finite element (FE) models to predict time- and temperature-dependent responses of shape memory polymer (SMP) foams in the large deformation regime.
Hamid Reza Jarrah +4 more
doaj +1 more source
New AI‐Assisted Approach for Expanding the Solution Space: Application to Lattice Structure Design
Advanced Engineering Materials, EarlyView.This work introduces an innovative framework for designing structured materials by ex panding the design space through reparameterization of qualitative variables into continuous structural descriptors. Combined with machine‐learning‐based prediction and multi‐objective optimization, the approach enables the discovery of novel lattice architectures ...
G. H. Gahimbare +5 more
wiley +1 more source
Natural tannin-based rigid foams as insulation for doors and wall panels
Maderas: Ciencia y Tecnología, 2014 Tannin-based rigid foams were shown to be good thermal insulating materials for use in the cavity of hollow-core wooden doors and other wooden cavities. Their thermal insulation capacity is comparable to that of totally synthetic, oil-derived foams, such
G. Tondi, A. Pizzi, R. Olives
doaj
Engineering ProceedingsTriply periodic minimal surface lattice structures are three-dimensional arrays of complex cells that can only be efficiently manufactured by 3D printing.
Mohammad Javad Hooshmand +1 more
doaj +1 more source
Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials
Advanced Engineering Materials, EarlyView.Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley +1 more source
Advanced Engineering Materials, EarlyView.CT‐based finite element simulations combined with in situ X‐ray computed tomography are used to analyze insert pull‐out in nickel‐coated polymer foams. Despite variations in material parameters, deformation consistently concentrates within a narrow annular region around the insert.
Yannik Bautz +4 more
wiley +1 more source
Archives of Metallurgy and Materials, 2013 W pracy przedstawiono metode okreslania własnosci mechanicznych np. modułu Younga porowatych pianek ceramicznych o otwartych komórkach. Wykorzystujac obrazy z tomografii komputerowej rzeczywistej struktury pianki otrzymano siatke elementów skonczonych ...
Nowak M. +4 more
doaj +1 more source
A novel PLA high oxygen barrier multilayer film/foam
SPE Polymers, 2022 Production of biopolymer for packaging applications is still a burgeoning demand with the rising environmental concern about pollution due to non‐degradable plastic waste materials.
Claudio Roberto Lima deSouza +5 more
doaj +1 more source