Power and Electrical Engineering

This topic covers issues related to energy generation, conversion, transportation and consumption and how the industry is addressing the challenge of energy efficiency in general.

innovations-report provides in-depth and informative reports and articles on subjects ranging from wind energy, fuel cell technology, solar energy, geothermal energy, petroleum, gas, nuclear engineering, alternative energy and energy efficiency to fusion, hydrogen and superconductor technologies.

Grass makes environmentally friendly biofuel

Grow grass, not for fun but for fuel. Burning grass for energy has been a well-accepted technology in Europe for decades. But not in the United States.

Yet burning grass pellets as a biofuel is economical, energy-efficient, environmentally friendly and sustainable, says a Cornell University forage crop expert.

This alternative fuel easily could be produced and pelleted by farmers and burned in modified stoves built to burn wood pellets or corn, says Jerry Cherney, the E.V.

More Efficient Heating Processes under Vacuum

Infrared Emitter From Heraeus Noblelight With Quartz Reflector

The benefits of infrared heating can also be enjoyed under vacuum. Heraeus Noblelight a company within the worldwide Heraeus precious metals and technology organisation, is showing infrared emitters for the semi-conductor sector at the Semicon Exhibition, which takes place in Munich from the 12th to 14th April. Thanks to a newly developed reflector, there have been significant improvements in heating processes carrie

Harvard, Texas A&M scientists develop new laser

Engineers and applied physicists have laid the foundations for a new type of “plug and play” laser — the Raman injection laser — and in the process, several key innovations in laser technology. The device combines the advantages of nonlinear optical devices and semiconductor injection lasers with a compact design, and may one day lead to wide-ranging applications in imaging and detection.

Published in the Feb. 24th issue of Nature, the proof of concept model was developed by Mari

New device allows safe and fast access to Large Space Simulator

A new ‘specimen access device’ (SPAD) to allow safe and fast access to spacecraft being tested in the Large Space Simulator chamber is now fully operational at ESA’s Test Centre.

The SPAD is basically a customised crane, carrying a basket to move an operator inside the Large Space Simulator (LSS). The LSS is a huge chamber at ESA’s European Space Research and Technology Centre (ESTEC) in the Netherlands, which can simulate the space environment. Its exceptional test volume makes it

Tiny porphyrin tubes developed by Sandia may lead to new nanodevices

Research could result in clean, inexpensive hydrogen fuel

Sunlight splitting water molecules to produce hydrogen using devices too small to be seen in a standard microscope. That’s a goal of a research team from the National Nuclear Security Administration’s Sandia National Laboratories. The research has captured the interest of chemists around the world pursuing methods of producing hydrogen from water.

“The broad objective of the research is to design and fabric

Robot-based system developed at Carnegie Mellon detects life in Chile’s Atacama desert

A unique rover-based life detection system developed by Carnegie Mellon University scientists has found signs of life in Chile’s Atacama Desert, according to results being presented at the 36th Lunar and Planetary Science Conference March 14-18 in Houston. This marks the first time a rover-based automated technology has been used to identify life in this harsh region, which serves as a test bed for technology that could be deployed in future Mars missions.

“Our life detec

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