قالب وردپرس درنا توس
Home / Science / New tests recommend NASA's Impossible EmDrive Space Thruster does not work as it should

New tests recommend NASA's Impossible EmDrive Space Thruster does not work as it should



The tests came one and a half years after a team of NASA researchers claimed encouraging results when they did some experiments with the EmDrive.

The so-called "impossible" EmDrive caused a sensation about two years ago. as it promised to be an unusual but effective way to make space travel easier. It was one that did not involve any form or form of fuel use. However, it appears that NASA's potential miracle solution is not functioning as space agency had hoped after a series of independent tests on a supposedly identical space engine.

The idea behind the EmDrive was first thought through a little over a decade ago, and as BGR stated, the propulsion system is designed to push microwaves out of a metal cone, generating thrust and spacecraft theoretically long without fuel to other planets can drive. It was late in 201

6 when an "outsider" team of researchers from NASA's Johnson Space Center published evidence that said the engine works in experiments. But that may not be the case, according to a new research from Germany, which contains a nearly identical engine to NASA's "impossible" EmDrive.

A report from National Geographic cited statements by the researchers behind the new study, as they stated at a recent space propulsion show, that the EmDrive actually does not generate thrust. Instead, the electromagnetic interaction could be the source of the thrust, which essentially means that the EmDrive will not be able to run spacecraft without fuel.

This report also examined the methodology of German researchers version of EmDrive in a vacuum chamber that was equipped with multiple sensors and "automated gizmos". This allowed the team to optimize the settings for different thrust sources, and as it turned out, the trial version of the drive was unable to (19659006) "Impossible" EmDrive Space Thruster can be really impossible https://t.co/OEhLdNkoFN pic.twitter.com/CphnQ3Z1BF

– SPACE .com (@SPACEdotcom) May 23, 2018

Interestingly, the EmDrive test was still able to generate thrust when the Researchers reduced the presence of microwaves by damping performance. That sounds like good news, but National Geographic wrote that the result was against what NASA team had published when it first claimed that the "impossible" EmDrive works in tests – the thrust most likely caused The earth's magnetic field interacts with the power cables of the vacuum chamber.

Although this is the most likely explanation, the publication noted that the recent tests did not use a special shielding of "mu-metals" that would have protected the EmDrive from the aforementioned magnetic field interactions. Since this shield was also not used in NASA's original tests, this could mean that the 2016 test results were false-positive due to leaking magnetic fields. All this, however, might not be enough to expose the EmDrive as an "impossible" solution, said Fullerton researcher Jim Woodward of California State University, who also used very low power levels in National Geographic could cause the actual signals to be drowned out by "noise from interference sources"

fbq (& # 39; init & # 39 ;, 478801082325642 & # 39;); fbq (& # 39; track & # 39 ;, "PageView");
Source link