The paper considers the possibility to derive energy from air or water in a non-traditional way (without using rotating equipment). For this purpose, the authors studied variations in the additional area of a vibrating object in a definite sequence found as the solution of an optimisation ...
Strain can be produced in piezoelectric material. By normal strain, charges are accumulated on both sides of piezoelectric film. Finally, voltage is formed in thickness direction. This paper focuses on the investigation of energy extraction from the developed piezoelectric energy harvester. The ...
select article Physical and energetic characteristics of pellets produced from Movingui sawdust, corn spathes, and coconut shells Research articleOpen access Physical and energetic characteristics of pellets produced from Movingui sawdust, corn spathes, and coconut shells Pierre Loti Watat Kamga, Thé...
e.g. in vibrating systems) which can be used to harvest energy to power micro-/nano-devices distributed in thee-skin. Mechanical vibrations available in the ambient have wide range of frequencies, from few Hz (human steps, human heartbeat rate, and sea water waves) to several kHz (mechanic...
Vibration energy harvesters scavenge energy from mechanical vibrations to energise low power electronic devices. In this work, we report on vibration energy harvesting scheme based on the charging phenomenon occurring naturally between two bodies with different work functions. Such work function energy harv...
but it must be understood that the current penetrates deep into the earth and the effects produced on the receivers are the same as if the whole flow was confined to the earth’s axis joining the transmitter with the antipode. The mean surface speed is thus about 471,200 kilometers per se...
Also; the produced milk increased by 8%. This system is considered like a paradigm shift in Algerian agriculture sector because of the increasing need for electricity, but we see the absence of a battery in photovoltaic system decreases the revenues resulting from electricity losses. Due to signif...
Energy of vibrations carries by air, water, or other matter 選擇正確的詞語 1 Energy 2 Potential Energy 3 Sound Energy 4 Nuclear Energy Work Applying a force to an object causing it to move. Energy The ability to do work (create a force on an object and move it some distance) ...
For the magnetic field produced by the magnets is nonuniform and the magnetic field gradient of the space is different at the different position, it is advisable to place multiple transducers at the high magnetic field gradient positions to increase the induced effective magnetic field of the ME ...
The potential difference V from a pair of p and n-type TE materials produced under a temperature difference ΔT is proportional to the Seebeck coefficient S, V = SΔT. TEGs can exploit ambient temperature differences to produce electricity. TE materials have been successfully used in sensors,...