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Archive for the ‘energy’ category: Page 320

Nov 23, 2016

Minimum Interstellar Precursor Mission

Posted by in categories: energy, satellites

With the continuous advancements in nano-satellite technology, there has been a significant increase in proposed CubeSat missions for sophisticated space exploration. Due to their cost efficiency, rapid development and ongoing miniaturization of satellite bus systems and scientific payloads, CubeSats offer the potential to increase the range of capabilities of deep space explorations. Missions already on launch manifests such as Mars Cube One, Lunar Flashlight, and NEA Scout will demonstrate the use of CubeSat technology for planetary explorations. CubeSat capabilities are also being expanded for other deep space missions and for the detection technique of Near Earth Objects (NEOs). With the increase in anticipated that CubeSats will increasingly become an attractive option to conduct cost-effective interplanetary missions. This increase in interest and development allows further advancement of Technology Readiness Level (TRL) of the present technology, which can be extrapolated for extra-solar and near interstellar missions. The work presented in this paper addresses the potential utilization for interplanetary and near interstellar missions using technology developed from off-the-shelf components. The paper introduces the current CubeSat technologies, their baselines TRLs, and the requirements needed to conduct such missions. It further presents the feasibility study of the available CubeSat technology to conduct near interstellar mission by the year 2030. The feasibility of different propulsion, communication, electrical and power subsystems with a TRL level of 5 and higher in the next 10 years is evaluated. This paper outlines the fundamental mission and spacecraft architecture required to exit the solar system using miniaturized space system technologies. The analysis and suggestions presented in this paper help recognize the resourcefulness of CubeSat for interplanetary and the edge of the solar system missions.

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Nov 22, 2016

Electric Cars Are About to Dent Global Gasoline Consumption — By Jamie Condliffe | MIT Technology Review

Posted by in categories: economics, energy, environmental

gasoline

“A new forecast by the International Energy Agency claims that global gasoline consumption for passenger vehicles will decrease in the next five years.”

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Nov 16, 2016

Automatic Charging for E-Mobility

Posted by in categories: energy, transportation

NRG-X is the world’s first fully automatic charging solution, which provides efficient, high power energy transfer, has a great range of parking tolerance and can be simply retrofitted to almost every electric vehicle. Therefore, NRG-X is the ideal solution for convenient every day charging of your electric vehicle primarily at home. The system comprises two basic components:

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Nov 14, 2016

Technology that Counters Drone Swarms

Posted by in categories: drones, energy, military

https://youtube.com/watch?v=E18uhfTB9lY

Lockheed Martin engineers are collaborating with customers and academia to research, develop and implement the technology that will detect and defeat swarms.

“We are currently developing a 60-kilowatt system that combines multiple fiber lasers to generate the high power weapon beam,” said Rob Afzal, senior fellow with Lockheed Martin’s Laser and Sensor systems division.

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Nov 13, 2016

The Universal Energy of Frequency and Vibration

Posted by in category: energy

Wild.


“Everything in Life is Vibration” → Albert Einstein.

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Nov 8, 2016

Kardashev Scale: This Is What Life Will Look Like When We Harness the Energy of the Entire Universe

Posted by in categories: energy, physics, space

In Brief:

  • A Type IV civilization is a society that has managed to harness the energy of the entire universe.
  • To get here, we would need to tap into energy sources unknown to us using strange laws of physics (laws that may or may not exist).

To measure the level of a civilization’s advancement, the Kardashev scale focuses on the amount of energy that a civilization is able to harness. Obviously, the amount of power available to a civilization is linked to how widespread the civilization is (you can’t harness the power of a star if you are confined to your home planet, and you certainly can’t harness the power of a galaxy if you can’t even get out of your solar system).

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Nov 3, 2016

World’s Largest Floating Solar Test Bed Comes Online in Singapore — By Within Coca | Triple Pundit

Posted by in categories: economics, energy, solar power, water

640px-merlion_and_the_singapore_skyline

“A new floating solar photovoltaic system in Singapore is just one hectare in size and is meant as a prototype. But it could help usher in a new wave of PV placements on water resources globally.”

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Nov 2, 2016

Powerwall 2 & Solar Roof Launch | Tesla

Posted by in categories: energy, environmental, solar power, sustainability

Oct. 28 2016 Telsa Solar City Launch

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Nov 2, 2016

Elon Musk Says Tesla’s New Solar Tiles Can Defrost Themselves

Posted by in categories: Elon Musk, energy, habitats, sustainability, transportation

Hold onto your butts solar aficionados, the next generation solar roof is coming, and it looks good. During a brief event Friday night, Elon Musk presented his plan to integrate solar roofs with Powerwall power packs. But that’s not all. On Saturday Musk expanded on his talk by explaining via Twitter that the new solar tiles would come with some pretty sweet features — more specifically, built-in defrosters.

Unlike the solar systems of the past, Tesla’s newly designed roofs will feature aesthetically pleasing, energy efficient glass solar tiles, that will replace a home’s roof rather than sit on top of it.

Harsh weather conditions — like snow and ice — are known for wreaking havoc on traditional asphalt shingles, but that’s not the case with Musk’s new design. The solar glass tiles are not only more durable, but are also packing specialized heating elements that work much like the rear defroster does on your car.

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Nov 1, 2016

Physicists might have found a way to break the Second Law of Thermodynamics

Posted by in categories: energy, quantum physics, space

The laws of thermodynamics are some of the most important principles in modern physics, because they define how three fundamental physical quantities — temperature, energy, and entropy — behave under various circumstances.

But now physicists say they’ve found a loophole in one of these laws, and it could create scenarios in which entropy — or disorder — actually decreases with time.

Thanks to modern physics, almost everything in the Universe can be explained according to two theories: general relativity for the big stuff like stars, galaxies, and the Universe itself; and quantum mechanics, for behaviours on the atomic scale.

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