Results 101 to 110 of about 10,725,346 (289)
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
NON-LINEAR HEAT WAVES IN EXTENDED IRREVERSIBLE THERMODYNAMICS
, 1995 A variational approach to nonlinear heat waves in solids within extended irreversible thermodynamics is presented. The formalism gives a nonlinear in time evolution equation for the heat flux in a rigid solid which, together with the energy balance ...
DELRIO, JA, VAZQUEZ, F, Aguirre, AA
core
, 2012 This book presents the selection of various high level contributions involving thermodynamics. The book goes from the fundamentals up to several applications in different scientific fields.
core +1 more source
About Defining the Referent Thermal Scale Points
Interdisciplinary Description of Complex Systems, 2013 The absolute temperature T has a recognized physical meaning in equilibrium thermodynamics. The scale realized by the closely related Lagrange coefficient "b" usually figures as an auxiliary scale.
Josip Stepanić
doaj
Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy
Advanced Engineering Materials, EarlyView.Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang +6 more
wiley +1 more source
Rapidly Solidified High‐Strength Invar 36 Prepared by Planar‐Flow Melt Spinning
Advanced Engineering Materials, EarlyView.The Invar 36 alloy was rapidly solidified using the planar‐flow melt‐spinning technique. Ribbon samples with thicknesses ranging from 20 to 160 mm were produced. As the grain size of the ribbon decreased to sub‐micron levels, the hardness increased by more than 2 times.
Bekir Akgül, Mehmet Kul
wiley +1 more source
Relativistic Statistical Mechanics vs. Relativistic Thermodynamics
Entropy, 2011 Based on a covariant theory of equilibrium Thermodynamics, a Statistical Relativistic Mechanics is developed for the non-interacting case. Relativistic Thermodynamics and Jüttner Relativistic Distribution Function in a moving frame are obtained by using ...
Benjamín López-Carrera +1 more
doaj +1 more source
Advanced Functional Materials, EarlyView.P4bm framework in NaNbO3‐Ba(Ti, Hf)O3 ferrodistortive relaxor entails short‐range and highly‐polar ferrodistortive orders. The abundant highly‐polar orders facilitate to increase entropy change, and robust octahedral oxygen tilt enables to impede thermal perturbations.
Feng Li +11 more
wiley +1 more source
Some Trends in Quantum Thermodynamics
Entropy, 2014 Traditional answers to what the 2nd Law is are well known. Some are based on the microstate of a system wandering rapidly through all accessible phase space, while others are based on the idea of a system occupying an initial multitude of states due to ...
Michael R. von Spakovsky, Jochen Gemmer
doaj +1 more source
Dissipation in non-equilibrium spacetime thermodynamics
Journal of Physics: Conference Series, 2010 It has been recently realized [1, 2] that the thermodynamical derivation of the Einstein equation introduced by Jacobson [3] needs a generalization to a non-equilibrium thermodynamical setting. Here we show that the non-equilibrium character of spacetime thermodynamics – both in GR as well as in f(R) gravity – is generally related to non-local heat ...
Chirco G, Liberati, Stefano
openaire +3 more sources