Results 21 to 30 of about 9,341,349 (251)

Life cycle assessment of German energy scenarios

open access: yes, 2022
S.165-175The transition of the German energy system is in full swing. Although the targets for the so-called ""Energiewende"" are set by the German Federal Government, different development paths are drawn by studies on energy scenarios.
Maga, Daniel, Thonemann, Nils
core   +1 more source

Efficient Identification of Jiles–Atherton Model Parameters Using Space-Filling Designs and Genetic Algorithms

open access: yesEng, 2022
The Jiles–Atherton model is widespread in the hysteresis description of ferromagnetic, ferroelectric, magneto strictive, and piezoelectric materials.
Varun Khemani   +2 more
doaj   +1 more source

In-Situ Observations of Lithium Dendrite Growth

open access: yesIEEE Access, 2018
One of the root causes of lithium battery failure is lithium dendrite formation. Dendrites can result in internal short circuits and ultimately thermal runaway, fires, and explosions.
Lingxi Kong   +2 more
doaj   +1 more source

Improving O&M decision tools for offshore wind farm vessel routing by incorporating weather uncertainty

open access: yesIET Renewable Power Generation, 2023
The growth of offshore wind farms depends significantly on how well offshore wind turbines (OWTs) are operated and maintained in the long term. The operation and maintenance (O&M) activities for offshore wind are relatively more challenging due to ...
Yannis Hadjoudj, Ravi Kumar Pandit
doaj   +1 more source

Transferring life cycle engineering to surface engineering

open access: yes, 2022
S.557-562Most surface finishing processes for metals are associated with a high energy demand and the use of chemicals with the potential impact on human- and eco-toxicity.
Thiede, Sebastian   +4 more
core   +1 more source

Algorithm to Determine the Knee Point on Capacity Fade Curves of Lithium-Ion Cells

open access: yesEnergies, 2019
Lithium-ion batteries typically exhibit a transition to a more rapid capacity fade trend when subjected to extended charge−discharge cycles and storage conditions.
Weiping Diao   +3 more
doaj   +1 more source

Lifting and shifting the Air Force retail supply system [PDF]

open access: yesJournal of Defense Analytics and Logistics, 2018
Purpose – Rising operational costs and software sustainment concerns have driven the Air Force to move to newer technology to ensure that the Air Force Standard Base Supply System (SBSS) can continue to provide affordable and sustainable mission support ...
Tommie L. Ellis   +9 more
doaj   +1 more source

Nutritional, health and environmental dimensions of Swiss food consumption trends

open access: yesFrontiers in Nutrition
IntroductionFood has a considerable environmental impact beyond its effects on the nutritional and health status of the population. Food consumption changes over time and is influenced by diverse socioeconomic factors.
Alba Reguant-Closa   +4 more
doaj   +1 more source

Evaluation of Present Accelerated Temperature Testing and Modeling of Batteries

open access: yesApplied Sciences, 2018
Battery manufacturers and device companies often test batteries at high temperature to accelerate the degradation process. The data collected from these accelerated tests are then used to determine battery performance and reliability over specified ...
Weiping Diao   +3 more
doaj   +1 more source

Australian Conference on Life Cycle Assessment [PDF]

open access: yes, 2013
Life Cycle Assessment (LCA) is an internationally recognised approach for evaluating the environmental impacts of products and services. In this paper, the potential issues in the development of a consistent and comprehensive life cycle inventory (LCI ...
Eady, Sandra   +3 more
core   +1 more source

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