Batteryless pacemaker could use heart's energy for power
The cardiac pacemaker of the future could be powered by the heart itself, according to researchers at Shanghai Jiao Tong University.
Aug 4, 2021
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Energy & Green Tech
Page 4 - News tagged with output power
Energy & Green Tech
Ammonia may be the key to making long-haul shipping green
SINTEF research scientist Andrea Gruber crunches numbers, albeit with the help of the supercomputer "Betzy." A seemingly infinite string of calculations is now answering open scientific questions about how a widespread and ...
Jul 14, 2021
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Engineering
Using waste heat to power an environmentally sustainable future
In his most recent published research, appearing in Applied Thermal Engineering, City, University of London's Dr. Martin White explores a novel organic Rankine cycle system, based on a two-phase expansion through numerical ...
May 24, 2021
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22
Energy & Green Tech
Construction begins on energy storage system relying on gravity
Gravity has been the center of wonderment for physicists, mathematicians and thinkers of all kinds for centuries.
Energy & Green Tech
Closer to a heat battery: Understanding the atomistic processes
Salts are cheap and sustainable materials that can be used to store energy (heat) over periods ranging from hours to years without loss. This works via so-called hydration-dehydration processes. Energy release (discharge) ...
Jun 10, 2020
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Engineering
Anti-solar cells: A photovoltaic cell that works at night
What if solar cells worked at night? That's no joke, according to Jeremy Munday, professor in the Department of Electrical and Computer Engineering at UC Davis. In fact, a specially designed photovoltaic cell could generate ...
Jan 30, 2020
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Software
Software to simulate commercial nuclear reactors
Nuclear scientists at Oak Ridge National Laboratory have established a Nuclear Quality Assurance-1 program for a software product designed to simulate today's commercial nuclear reactors—removing a significant barrier for ...
Jan 7, 2020
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0
Energy & Green Tech
Scientists develop novel biophotovoltaics system
Researchers from the Institute of Microbiology of the Chinese Academy of Sciences have reported a novel biophotovoltaics (BPV) system based on a synthetic microbial consortium with constrained electron flow. This BPV system ...
Sep 20, 2019
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Energy & Green Tech
Device generates light from the cold night sky
An inexpensive thermoelectric device harnesses the cold of space without active heat input, generating electricity that powers an LED at night, researchers report September 12 in the journal Joule.
Sep 12, 2019
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1622
Energy & Green Tech
Renewables are a better investment than carbon capture for tackling climate change
Solar panels and wind turbines coupled with energy storage offer a better hope for tackling climate change than trying to capture carbon from fossil fuel power stations, according to new research published by Nature Energy.
Apr 8, 2019
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