Results 91 to 100 of about 37,958 (340)

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

Advanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu, Xun Zhang, Jack M. Donoghue, Albert D. Smith, Rahul Unnikrishnan, Rhys Thomas, Vahid Nekouie, Jie Luo, Dongchen Hu, Michael Preuss, Philip J. Withers   +10 more
wiley   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

Advanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares, Nadège Bouchonneau, Christian Jochum, Donald Radford   +3 more
wiley   +1 more source

Gender dimensions in energy justice and just energy transitions: mapping the field and its gaps in a global literature review

Environmental Research: Energy
The widespread assumption that energy systems and policies are technologically and economically neutral, or apolitical, obscures the ways in which they reproduce and reinforce structural gender inequalities.
Lira Luz Benites Lazaro, Rosie Day
doaj   +1 more source

Energy Justice For Real

, 2023
This thesis is about equity considerations in climate change and the energy transition. My goal is to demonstrate the importance of these when making public decisions. I do it this way: first, I emphasize the importance of access to clean energy.
openaire   +2 more sources

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Unlocking renewable energy potential: Overcoming barriers and accelerating the transition

Background: Indonesia's energy transition is driven by increasing energy demands, economic growth, and the urgent need to mitigate climate change. Despite being endowed with abundant renewable energy resources, the country faces significant challenges in
Apramadha, Made Sandra, Prasetyo, Randy Teguh   +1 more
core   +1 more source

Community Heroes and Sleeping Members: Interdependency of the Tenets of Energy Justice. [PDF]

Sci Eng Ethics, 2022
Astola M, Laes E, Bombaerts G, Ryszawska B, Rozwadowska M, Szymanski P, Ruess A, Nyborg S, Hansen M.   +8 more
europepmc   +1 more source

Karl Popper and the Mechanisms of Hydrogen Embrittlement

Advanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source

‘Successful’ low-carbon energy transitions at the community level? An energy justice perspective

, 2018
The aim of this paper is to critically analyse so-called ‘successful’ low-carbon energy transitions under the energy justice magnifying glass. We focus on two case studies that have been arguably referred to as successful local energy transitions in the ...
Busch, Henner,, Schwer, Sophie,, Mundaca, Luis,, Lund University.   +3 more
core   +1 more source

Darkening nights and rooftop solar adoption under South Africa’s electricity crisis: geographies of the energy apartheid

Environmental Research: Energy
Solar energy is the fastest-growing renewable electricity source globally. Under the guise of the green transition, solar energy is portrayed by energy optimists as sustainable despite its negative environmental and social externalities.
Zander S Venter, Shylet Chivanga, Megan Davies, Priscilla Monyai, Samantha L Scott   +4 more
doaj   +1 more source