Results 101 to 110 of about 689,436 (295)

Selection of high temperature thermal energy storage materials for advanced solar dynamic space power systems [PDF]

Under the direction of NASA's Office of Aeronautics and Technology (OAST), the NASA Lewis Research Center has initiated an in-house thermal energy storage program to identify combinations of phase change thermal energy storage media for use with a ...
Coles-Hamilton, Carolyn, Juhasz, Albert, Lacy, Dovie E.   +2 more
core   +1 more source

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

Experimental Research and Performance Analysis of a Phase-change Cold Thermal Energy Storage Unit for Emergency Cooling in Air-cooled Modular Data Centers

Zhileng xuebao, 2022
An approach based on phase-change cold thermal energy storage is proposed for the emergency cooling of an air-cooled modular data center to improve its operational reliability. An experimental setup was built for the cold thermal energy storage unit. The
Huang Bin, Zheng Zi, Lu Gaofeng, Zheng Chunyuan, Li Bin, Zhai Xiaoqiang   +5 more
doaj  

Numerical Exploration of Thermal Shock Resistance in MgO–C Refractories

Advanced Engineering Materials, EarlyView.
A mesostructure‐resolved numerical framework is developed to evaluate the thermal shock resistance of MgO–C refractories. By modeling interface debonding under rapid temperature changes and introducing a modified thermal shock parameter that accounts for mesocracks, the study shows how graphite content and aggregate size influence thermal shock ...
Jishnu Vinayak Gopi, Stephan Roth, Christos G. Aneziris, Bjoern Kiefer   +3 more
wiley   +1 more source

Pre‐Constructed Mechano‐Electrochemical Adaptive Solid Electrolyte Interphase to Enhance Li+ Diffusion Kinetics and Interface Stability for Chemically Prelithiated SiO Anodes

Advanced Science
The development of silicon monoxide (SiO) anode in high‐energy lithium‐ion batteries (LIBs) is challenged by low initial Coulombic efficiency (ICE) and significant volume expansion.
Zhan Wang, Shuang Li, Yun Zheng, Yinan Liu, Qilin Feng, Chencheng Xu, Quanchao Zhuang, Zhicheng Ju, Jiangmin Jiang, Huaiyu Shao, Xiaogang Zhang   +10 more
doaj   +1 more source

Flight experiment of thermal energy storage [PDF]

Thermal energy storage (TES) enables a solar dynamic system to deliver constant electric power through periods of sun and shade. Brayton and Stirling power systems under current considerations for missions in the near future require working fluid ...
Namkoong, David
core   +1 more source

High‐Temperature Nanoindentation of Metals: Assessing Thermal Drift, Frame Compliance, and Chemical Composition Effects on the Reported Mechanical Properties

Advanced Engineering Materials, EarlyView.
Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova, Steffen Brinckmann, Ruth Schwaiger   +2 more
wiley   +1 more source

Thermal storage technologies for solar industrial process heat applications [PDF]

The state-of-the-art of thermal storage subsystems for the intermediate and high temperature (100 C to 600 C) solar industrial process heat generation is presented.
Gordon, L. H.
core   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Development status and prospect of underground thermal energy storage technology

Journal of Groundwater Science and Engineering
Underground Thermal Energy Storage (UTES) store unstable and non-continuous energy underground, releasing stable heat energy on demand. This effectively improve energy utilization and optimize energy allocation. As UTES technology advances, accommodating
Ying-nan Zhang, Yan-guang Liu, Kai Bian, Guo-qiang Zhou, Xin Wang, Mei-hua Wei   +5 more
doaj   +1 more source