In BriefResearchers from the Chalmers University of Technology thinkthey've developed a method that could eliminate one of remainingobstacles to stable and sustainable nuclear fusion, which couldprovide the world with a source of virtually limitless cleanenergy. Taking It Slow <\/p>\n
Scientists consider nuclear fusion the holy grail of energy production for good reason. Not only could it provide a virtually unlimited amount of energy, the energy would also be clean. <\/p>\n
To that end, nuclear scientists have been hard at work since the dawn of the Atomic Age to replicate this energy that feeds the stars, and just this week, a team from the Chalmers University of Technology published a new study inPhysical Review Lettersthat outlines a way to eliminate one of the biggest remaining obstacles. <\/p>\n
While nuclear fission creates energy by splitting atoms, fusion works in reverse. By combining two light nuclei, usually hydrogen atoms, nuclear fusion generates several times more energy than fission. Sustaining this reaction, which occurs within conditions of intense pressure and high temperatures, is difficult on its own, and the matter is further complicated byrunaway electrons, which candamage or even destroyfusion reactors. <\/p>\n
The Chalmers researchers came up with a method to manage these runaway electrons. They found that injecting heavy ions in gas or pellet form into the reactor slows down the erring electrons by colliding with them. When we can effectively decelerate runaway electrons, we are one step closer to a functional fusion reactor, study co-author Linnea Hesslow said in a university press release. <\/p>\n
As efforts to improve the worlds renewable energy sources continue, many see nuclear fusion as having the most potential. It can provide clean energy, with virtually zero carbon emissions, and it isnt seasonal like solar and wind. <\/p>\n
Considering there are so few options for solving the worlds growing energy needs in a sustainable way, fusion energy is incredibly exciting since it takes its fuel from ordinary seawater, Hesslow added. <\/p>\n
Thankfully, a number of efforts tostabilize nuclear fusionare underway. For instance, a Canadian collective aims to replace fossil fuels with nuclear fusion by the 2030s. That timeline is possible, especially considering the progress made over the past 50 years in fusion energy, but it wont be easy. <\/p>\n
Many believe it will work, but its easier to travel to Mars than it is to achieve fusion. You could say that we are trying to harvest stars here on Earth, and that can take time, Hesslow explained. It takes incredibly high temperatures, hotter than the center of the Sun, for us to successfully achieve fusion here on Earth. Thats why I hope research is given the resources needed to solve the energy issue in time. <\/p>\n
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Fusion Breakthrough Puts Us One Step Closer to Limitless Clean Energy - Futurism<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" In BriefResearchers from the Chalmers University of Technology thinkthey've developed a method that could eliminate one of remainingobstacles to stable and sustainable nuclear fusion, which couldprovide the world with a source of virtually limitless cleanenergy. Continue reading