Results 51 to 60 of about 4,653,821 (252)

Energy Performance and Radial Force of Vertical Axis Darrieus Turbine for Ocean Energy

open access: yesEnergies, 2020
Vertical axis Darrieus turbine is the key component for ocean energy conversion and utilization. In the present work, the energy performance, flow pattern, and radial force for a vertical axis Darrieus turbine were investigated.
Runqiang Zhang   +4 more
doaj   +1 more source

Performance Comparison of Deep RL Algorithms for Energy Systems Optimal Scheduling [PDF]

open access: green, 2022
Shengren Hou   +3 more
openalex   +1 more source

Optimizing the performance of thermionic devices using energy filtering

open access: yes, 2004
Conventional thermionic power generators and refrigerators utilize a barrier in the direction of transport to selectively transmit high-energy electrons.
H Linke   +4 more
core   +1 more source

Power efficient dynamic resource scheduling algorithms for LTE [PDF]

open access: yes, 2010
This paper presents a link level analysis of the rate and energy efficiency performance of the LTE downlink considering the unitary codebook based precoding scheme.
Armour, SMD   +4 more
core   +3 more sources

Investigation of functionally graded TPMS structures fabricated by additive manufacturing

open access: yesMaterials & Design, 2019
Triply periodic minimal surfaces (TPMS), which have zero mean curvature and large surface areas, are discussed in this paper. Two TPMS structures, the Schwarz Primitive (P) and Gyroid, were designed with both uniform and graded density and fabricated ...
Shixiang Yu, Jinxing Sun, Jiaming Bai
doaj   +1 more source

Dynamic Energy Management for Chip Multi-processors under Performance Constraints [PDF]

open access: yes, 2017
We introduce a novel algorithm for dynamic energy management (DEM) under performance constraints in chip multi-processors (CMPs). Using the novel concept of delayed instructions count, performance loss estimations are calculated at the end of each ...
Ababei, Cristinel   +1 more
core   +1 more source

RODEO: A Novel Methodology to Perform V2V Communications in the Scope of Internet of Vehicles. An Energy Performance Analysis

open access: yesProceedings, 2018
In the framework of the Internet of Things (IoT) and more specifically the Internet of Vehicles (IoV), vehicles are called upon to play a key role as mobile sensors. Their high mobility and the large amount of electronics they currently deploy allow them
Unai Hernandez-Jayo, Idoia De-la-Iglesia
doaj   +1 more source

Astrometric calibration and performance of the Dark Energy Camera [PDF]

open access: yes, 2017
We characterize the ability of the Dark Energy Camera (DECam) to perform relative astrometry across its 500~Mpix, 3 deg^2 science field of view, and across 4 years of operation.
A. A. Plazas   +56 more
core   +3 more sources

Techno-Economic Assessment of BIPV Systems in Three Cities of Iran

open access: yesProceedings, 2018
In all over the world, huge parts of energy are consumed by buildings. Building integrated photovoltaic (BIPV) systems have attracted much attention with the purpose of providing energy demand of buildings.
Farivar Fazelpour   +4 more
doaj   +1 more source

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