If we can adjust the thrust of emdrive engine,Then we can get close to understanding the principle of this thruster.Based on the content of the above post and the test, the size of the thruster can be adjusted by adjusting the radiation capacity and input power.
As for Roger shawyer's emdrive, over the years, the electromagnetic engine emdrive really has thrust, but the principle can't be explained, and it can't improve the thrust through reliable and reliable principles, let alone quantitatively control the thrust. In fact, it can be explained in a very simple way, which conforms to Newton's law. Just as refrigerators and air conditioners seem to violate the second law of thermodynamics, they actually abide by it, but people's understanding of the law …
Understanding mode I David Kipping, an astronomer at Columbia University, published a paper proposing that spacecraft designed with light sails can theoretically use black holes to achieve a speed close to the speed of light. In this paper, Kipping uses a double black hole system model to realize the advanced acceleration and deceleration of spacecraft with the help of kinetic energy transfer based on light Sail Technology in the double black hole system. The principle is shown in the figure abo…