Results 211 to 220 of about 189,256 (267)

Ion-selective graphene nanomesh membrane for sustainable osmotic power generation. [PDF]

open access: yesNatl Sci Rev
Gao Z   +8 more
europepmc   +1 more source

Mechanical Analysis of a Solar-Powered Solid State Engine

Transactions of the Canadian Society for Mechanical Engineering, 1985
The mechanical principle of a solar-powered solid state engine utilizing the shape-memory effect is analyzed. The performance of a differential pulley Nitinol engine is discussed and it is calculated that a small, solar-powered differential pulley Nitinol engine could produce up to 15W with a single Nitinol wire, A higher power solar Nitinol engine ...
H. Tobushi, J.R. Gahoon
openaire   +1 more source

Startup mechanism and power distribution of free piston Stirling engine

Energy, 2017
The startup mechanism and power distribution of free piston Stirling engine (FPSE) are different from the traditional crank connecting Stirling engine. All the time, there is no paper to study the startup mechanism and power distribution of FPSE. In this paper, three necessary conditions of startup of FPSE have been first proposed. Theoretical analysis
Jian Mou, Guotong Hong
openaire   +1 more source

Electro-Mechanical Coupling and Power Generation in a Pzt Micro-Engine

MRS Proceedings, 2001
AbstractA piezoelectric thin film MEMS device for generating power from a novel heat engine which approaches a Carnot cycle has been developed. The structure of the underlying electrode and PZT thin film generator has been optimized for increased adhesion.
D.F. Bahr   +5 more
openaire   +1 more source

Power over Ethernet thermal analysis with an engineering mechanics approach

2016 32nd Thermal Measurement, Modeling & Management Symposium (SEMI-THERM), 2016
In recent years, there has been growing interest in utilizing copper Ethernet cables and connections for not only data, but also power for various devices such as VoIP phones, IP cameras, wireless access points, industrial devices, LED lighting systems and remote point of sale kiosks.
openaire   +1 more source

Flexible self-charging power sources

Nature Reviews Materials, 2022
Ruiyuan Liu   +2 more
exaly  

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