Results 231 to 240 of about 246,701 (266)
Some of the next articles are maybe not open access.
Performance of a magnetically suspended flywheel energy storage device
IEEE Transactions on Control Systems Technology, 1996This paper describes a high-power flywheel energy storage device with 1 kWh of usable energy. A possible application is to level peaks in the power consumption of seam-welding machines. A rigid body model is used for controller design, stability, and robustness analysis.
Markus Ahrens +2 more
openaire +1 more source
On Balance among Energy, Performance and Recovery in Storage Systems
2014 IEEE 34th International Conference on Distributed Computing Systems Workshops, 2014With the increasing size of the clusters as well as the increasing capacity of each storage node, current storage systems are spending more time on recovery. When node failure happens, the system enters degradation mode in which node reconstruction/block recovery is initiated. This very process needs to wake up a number of disks and takes a substantial
Junyao Zhang 0007 +3 more
openaire +2 more sources
Metallic MoS2 for High Performance Energy Storage and Energy Conversion
Small, 2018AbstractMetallic phase 2D molybdenum disulfide (MoS2) is an emerging class of materials with remarkably higher electrical conductivity and catalytic activities. The goal of this study is to review the atomic structures and electrochemistry of metallic MoS2, which is essential for a wide range of existing and new enabling technologies. The scope of this
Yucong Jiao +5 more
openaire +2 more sources
Performance of Carbon Arc-Discharge Nanotubes to Hydrogen Energy Storage
Journal of Nanoscience and Nanotechnology, 2007Adsorption properties of gram-scale samples of different kind of arc discharge nanotubes were studied, namely: (A) raw collaret collected on the cathode, (B) raw soots collected on the lateral reactor wall, (C) thermally treated soot, and (D) thermally then chemically treated soot.
Farhat, S. +5 more
openaire +3 more sources
Performance evaluation of thermal energy storage systems
Energy and Buildings, 1995Abstract We have developed two case studies to review and analyze energy performance of thermal energy storage (TES) systems in commercial buildings. Our case studies considered two partial ice storage systems in Northern California. For each case, we compiled historical data on design, installation, and operation of the TES system; and also metered ...
H. Akbari, O. Sezgen
openaire +1 more source
Properties and performance of energy storage structural composites
2022The rapid increase in the number and types of electric road vehicles (EVs) needs to be supported by the use of lighter-weight materials as well as better electrical energy storage systems. Carbon fibre reinforced polymer (CFRP) composite materials and lithium-ion polymer (LiPo) batteries are expected to assist the global automotive manufacturing ...
openaire +1 more source
Analysis of Thermal Performance of Energy Storage System
Applied Mechanics and Materials, 2016Thermal energy is necessary of many reasons. The most basic and most obvious includes food preparation and delivery of heat. Thermal energy storage is actually a temporary storage at high temperatures, respectively at low temperatures. It is an advanced technology, which can reduce environmental impact and it can facilitate more efficient and cleaner ...
Martina Jurigova +2 more
openaire +1 more source
ARM Cluster for Performant and Energy-Efficient Storage
2016Low power hardware—such as ARM CPUs—combined with novel storage concepts—such as Ceph—promise scalable storage solutions at lower energy consumptions than today’s standard solutions like network attached storage (NAS) systems. We have set up an ARM cluster, built of Cubieboards, which uses Ceph for storage management. We compare its performance as well
Gudu, Diana, Hardt, Marcus
openaire +2 more sources
Definition of Performance Indicators for Thermal Energy Storage
2018With the aim of standardizing the evaluation of thermal storage systems/tanks, this chapter assesses and compares the different performance indicators that can be found in the literature and tries to recommend those which enable a better comparison.
Valeria Palomba +4 more
openaire +1 more source
Toward Emerging Sodium-Based Energy Storage Technologies: From Performance to Sustainability
Advanced Energy Materials, 2022Jing Wang, Zhen Xu
exaly